/* ============================================================================
   YUYU.NG — Design System & Stylesheet
   A clean, non-WordPress implementation
   ============================================================================ */

/* ── @font-face: Atyp Display ──────────────────────────────────────────────── */
@font-face {
    font-family: "Atyp";
    src:
        url("../fonts/AtypDisplay-Regular.woff2") format("woff2"),
        url("../fonts/AtypDisplay-Regular.woff") format("woff");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Atyp";
    src:
        url("../fonts/AtypDisplay-Medium.woff2") format("woff2"),
        url("../fonts/AtypDisplay-Medium.woff") format("woff");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Atyp";
    src:
        url("../fonts/AtypDisplay-Semibold.woff2") format("woff2"),
        url("../fonts/AtypDisplay-Semibold.woff") format("woff");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

/* ── Reset ─────────────────────────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
}

body {
    font-family:
        "Atyp",
        -apple-system,
        BlinkMacSystemFont,
        sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex-grow: 1;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font: inherit;
    color: inherit;
}

/* ── Design Tokens ─────────────────────────────────────────────────────────── */
:root {
    --bg: #05000a;
    --bg-card: #131320;
    --bg-card-hover: #1a1a2e;
    --bg-surface: #05000a;
    --text: #e8e6f0;
    --text-muted: #8a8694;
    --text-dim: #5c586a;
    --accent-1: #de0eff;
    --accent-2: #751cff;
    --gradient: linear-gradient(65deg, var(--accent-1), var(--accent-2));
    --gradient-text: linear-gradient(65deg, #de0eff, #751cff);
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(222, 14, 255, 0.15);
    --container: 1200px;
    --header-h: 72px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Utilities ─────────────────────────────────────────────────────────────── */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.text-muted {
    color: var(--text-muted);
}

.grad-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Gradient-bordered badge / pill — reusable */
.grad-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 14px 20px;
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
    background:
        linear-gradient(#12041a, #12041a) padding-box,
        linear-gradient(45deg, #f505ff, #731cff) border-box;
    border: 2px solid transparent;
    border-radius: 10px 30px 30px 10px;
}

/* ── Fade-in Animation ─────────────────────────────────────────────────────── */
.fade-in {
    opacity: 0;
    filter: blur(8px);
    transform: translateY(30px) scale(0.95);
    transition:
        opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
        transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
        filter 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    transition-delay: var(--delay, 0s);
}

.fade-in.visible {
    opacity: 1;
    filter: blur(0px);
    transform: translateY(0) scale(1);
}

.mobile-br {
    display: none;
}

/* ── Tooltip ──────────────────────────────────────────────────────────────── */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    padding: 6px 14px;
    background: rgba(20, 10, 30, 0.92);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #fff;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition:
        opacity 0.2s ease,
        transform 0.2s ease;
    z-index: 100;
}

[data-tooltip]::after {
    content: "";
    position: absolute;
    bottom: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(20, 10, 30, 0.92);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 100;
}

[data-tooltip]:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

[data-tooltip]:hover::after {
    opacity: 1;
}

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.96) !important;
}

.btn svg {
    flex-shrink: 0;
    transition: transform var(--transition);
}

.btn:hover svg {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 20px rgba(222, 14, 255, 0.25);
}

.btn-primary::after,
.btn-cv::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        to right,
        transparent,
        rgba(255, 255, 255, 0.25),
        transparent
    );
    transform: skewX(-20deg);
    transition: none;
}

.btn-primary:hover::after,
.btn-cv:hover::after {
    animation: shine 0.7s ease-in-out;
}

@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

.btn-primary:hover {
    box-shadow: 0 6px 30px rgba(222, 14, 255, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--border-hover);
    color: var(--text);
    background: rgba(81, 44, 111, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-outline:hover {
    border-color: var(--accent-1);
    background: rgba(222, 14, 255, 0.06);
    color: #fff;
}

.btn-cv {
    background: var(--gradient);
    color: #fff;
    border-radius: 60px 0 60px 60px;
    box-shadow: 0 4px 20px rgba(222, 14, 255, 0.25);
}

.btn-cv:hover {
    box-shadow: 0 6px 30px rgba(222, 14, 255, 0.4);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

/* ── Section Styles ────────────────────────────────────────────────────────── */
section {
    padding: 100px 0;
}

.section-emoji {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 48px;
    gap: 24px;
    flex-wrap: wrap;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 700;
}

.section-title {
    margin-top: 20px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.05rem;
    margin-top: 4px;
}

/* ══════════════════════════════════════════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid transparent;
    height: var(--header-h);
    transition:
        background 0.4s ease,
        box-shadow 0.4s ease,
        border-color 0.4s ease,
        backdrop-filter 0.4s ease,
        -webkit-backdrop-filter 0.4s ease;
}

.site-header.scrolled {
    background: rgba(18, 8, 32, 0.72);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.35);
}

.nav-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo img {
    height: 29px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 4px;
    align-items: center;
}

.nav-links a {
    padding: 10px 16px;
    border-radius: var(--radius-xs);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    transition:
        color var(--transition),
        background var(--transition);
}

.nav-links--desktop a {
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links--desktop > li > a {
    color: #ffffff;
}

.nav-links a:hover,
.nav-links a.active {
    color: #fff;
}

.nav-links a.active {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links a.active:hover {
    background: none;
    -webkit-text-fill-color: #fff;
    color: #fff;
}

/* Desktop Dropdown */
.nav-links--desktop .has-dropdown {
    position: relative;
}

/* Invisible hover bridge */
.nav-links--desktop .has-dropdown::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 32px;
}

.nav-links--desktop .has-dropdown > a::after {
    content: "";
    display: inline-block;
    width: 8px;
    height: 4px;
    background-color: currentColor;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    margin-left: 6px;
    vertical-align: middle;
    transition:
        transform var(--transition),
        background var(--transition);
}

.nav-links--desktop .has-dropdown > a.active::after {
    background: var(--gradient-text);
}

.nav-links--desktop .has-dropdown > a.active:hover::after {
    background: currentColor;
}

.nav-links--desktop .dropdown {
    position: absolute;
    top: calc(100% + 24px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 240px;
    background: rgba(18, 8, 32, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 8px;
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}

/* Speech bubble tail */
.nav-links--desktop .dropdown::before {
    content: "";
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-bottom: 8px solid rgba(255, 255, 255, 0.08);
}

.nav-links--desktop .dropdown::after {
    content: "";
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 7px solid rgba(18, 8, 32, 0.95);
}

.nav-links--desktop .has-dropdown:hover .dropdown,
.nav-links--desktop .has-dropdown.active .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-links--desktop .dropdown a {
    display: block;
    padding: 10px 16px;
    font-size: 0.82rem;
    border-radius: 6px;
    position: relative;
    z-index: 1;
    color: #ffffff;
    background: transparent;
    transition: color 0.2s ease;
}

.nav-links--desktop .dropdown a.active {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.nav-links--desktop .dropdown a:hover {
    color: #fff;
}

.nav-links--desktop .dropdown a.active:hover {
    background: none;
    -webkit-text-fill-color: #fff;
    color: #fff;
}

/* External link indicator inside dropdowns */
.external-link {
    display: flex !important;
    align-items: center;
    gap: 6px;
}

.external-link-icon {
    flex-shrink: 0;
    opacity: 0.45;
    transition:
        opacity 0.2s ease,
        transform 0.2s ease;
}

.external-link:hover .external-link-icon {
    opacity: 1;
    transform: translate(1px, -1px);
}

.dropdown-hover-pill {
    position: absolute;
    top: 0;
    left: 8px;
    right: 8px;
    border-radius: 6px;
    background: var(--gradient);
    pointer-events: none;
    z-index: 0;
    opacity: 0;
    transition:
        transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
        height 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
        opacity 0.2s ease;
}

.nav-icon {
    display: none;
}

.mobile-nav-panel {
    display: none;
}

.nav-cta {
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0 10px 16px;
    transition: opacity var(--transition);
}

.nav-cta:hover {
    opacity: 0.8;
}

.nav-cta svg {
    -webkit-text-fill-color: initial;
    fill: var(--accent-1);
}

/* Mobile panel copyright */
.mobile-panel-copyright {
    margin: auto 24px 40px;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.2);
    font-weight: 400;
    text-align: center;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 8px;
    z-index: 1001;
    position: relative;
}

.menu-toggle-label {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text);
    line-height: 1;
    padding-top: 5px;
    transition: opacity 0.3s ease;
}

.menu-toggle-bars {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle-bars span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition:
        transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
        opacity 0.3s ease;
    border-radius: 2px;
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: transform, opacity;
}

.menu-toggle.active .menu-toggle-label {
    opacity: 0;
}

.menu-toggle.active .menu-toggle-bars span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .menu-toggle-bars span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0) translateZ(0);
}

.menu-toggle.active .menu-toggle-bars span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ══════════════════════════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════════════════════════ */
.hero {
    min-height: 860px;
    position: relative;
    overflow: hidden;
    padding-bottom: 0;
    background: #05000a url("../img/hero-bg.png") center / cover no-repeat;
}

.hero-content {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: calc(var(--header-h) + 20px) 40px 0;
}

.hero-headline {
    text-align: center;
    z-index: 2;
}

.hero-headline h1 {
    font-size: 72px;
    font-weight: 700;
    line-height: 1.1;
    margin-top: 16px;
    color: #fff;
}

/* Rotating Words */
.rotating-words {
    display: inline-block;
    position: relative;
    vertical-align: bottom;
    height: 1.2em;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.rotating-words .word {
    display: inline-block;
    position: absolute;
    left: 0;
    right: 0;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    transform: scale(1.3);
    filter: blur(8px);
    transition:
        opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        filter 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.rotating-words .word.active {
    position: relative;
    opacity: 1;
    transform: scale(1);
    filter: blur(0px);
}

.rotating-words .word.exit {
    opacity: 0;
    transform: scale(0.8);
    filter: blur(8px);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    width: 100%;
    max-width: var(--container);
    padding: 0 24px;
    position: relative;
    z-index: 1;
    margin-top: auto;
    margin-bottom: -100px;
}

@property --border-angle {
    syntax: "<angle>";
    initial-value: 0deg;
    inherits: false;
}

.hero-avatar-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 1;
    /* Outline is pre-baked into hero-outline.png (was a runtime feMorphology SVG
     filter — far too expensive to recompute every animation frame on low-end
     GPUs). Only the conic-gradient mask animates now. */
    -webkit-mask-image: conic-gradient(
        from 0deg,
        black var(--border-angle),
        transparent var(--border-angle)
    );
    mask-image: conic-gradient(
        from 0deg,
        black var(--border-angle),
        transparent var(--border-angle)
    );
    transform: translateZ(0);
}

.hero-avatar-border.draw-animation {
    animation: drawBorder 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes drawBorder {
    0% {
        --border-angle: 0deg;
    }

    100% {
        --border-angle: 360deg;
    }
}

@keyframes fadeBorder {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.hero-avatar {
    width: 730px;
    height: auto;
    max-width: 80vw;
    position: relative;
    z-index: 2;
    margin-top: 0;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

.hero-avatar-container {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
    margin-top: 0px;
}

.hero-avatar-container::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: var(--gradient);
    filter: blur(100px);
    opacity: 0.7;
    z-index: -1;
    border-radius: 50%;
    pointer-events: none;
}

.scan-line-mask {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    -webkit-mask-image: url("../img/hero_img.webp");
    -webkit-mask-size: 100% auto;
    -webkit-mask-repeat: no-repeat;
    mask-image: url("../img/hero_img.webp");
    mask-size: 100% auto;
    mask-repeat: no-repeat;
}

.scan-line-mask::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        rgba(0, 0, 0, 0.04),
        rgba(0, 0, 0, 0.04) 2px,
        transparent 2px,
        transparent 4px
    );
    pointer-events: none;
}

.hero-prop {
    width: 234px;
    height: auto;
    object-fit: contain;
    position: relative;
    z-index: 1;
    align-self: flex-start;
}

/* 3D Sticker Container — Three.js handles the animation */
.sticker-3d {
    position: relative;
    display: inline-flex;
    align-self: flex-start;
    z-index: 1;
}

.sticker-glare {
    display: none;
}

.hero-prop-left {
    margin-right: -50px;
}

.hero-prop-right {
    margin-left: -50px;
}

/* ============================================================================
   Tech Stack Carousel
   ============================================================================ */
.stack-carousel {
    padding: 0;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--border);
}

/* Fade edges */
.stack-carousel::before,
.stack-carousel::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}

.stack-carousel::before {
    left: 0;
    background: linear-gradient(to right, var(--bg), transparent);
}

.stack-carousel::after {
    right: 0;
    background: linear-gradient(to left, var(--bg), transparent);
}

.stack-track {
    display: flex;
    width: 100%;
    padding: 40px 0 50px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    -webkit-overflow-scrolling: touch;
    cursor: grab;
}

.stack-track:active {
    cursor: grabbing;
}

.stack-track::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.stack-slide {
    display: flex;
    gap: 32px;
    padding-right: 32px;
    flex-shrink: 0;
}

.stack-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 96px;
    height: 96px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 14px;
    position: relative;
    cursor: default;
    transition:
        transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
        background 0.3s ease,
        border-color 0.3s ease;
    will-change: transform;
}

.stack-item:hover {
    transform: translateY(-8px) scale(1.15);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.stack-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.stack-item[data-label="Vercel"] img,
.stack-item[data-label="GitHub"] img {
    filter: brightness(0) invert(1);
}

/* Tooltip label on hover */
.stack-item::after {
    content: attr(data-label);
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    background: var(--card);
    color: var(--text);
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.03em;
    padding: 5px 10px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition:
        opacity 0.2s ease,
        transform 0.2s ease;
    border: 1px solid var(--border);
}

.stack-item:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-14px);
    }
}

/* Hero Bottom Bar */
.hero-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container);
    padding: 0 24px;
    margin: 0 auto;
    margin-top: -150px;
    padding-bottom: 20px;
    z-index: 3;
    position: relative;
}

.hero-bottom-left {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
}

.hero-tagline {
    max-width: 340px;
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
}

.hero-profile-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #a2a2a2;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.hero-cta {
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    padding: 16px 28px;
    flex-shrink: 0;
}

.hero-cta-text {
    font-weight: 600;
}

/* ══════════════════════════════════════════════════════════════════════════════
   PROJECTS
   ══════════════════════════════════════════════════════════════════════════════ */
.projects {
    background: var(--bg-surface);
}

.projects-hero {
    padding: calc(var(--header-h) + 60px) 0 80px !important;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    background: transparent;
    border: none;
    border-radius: 0;
    transition: all var(--transition);
    will-change: transform;
}

.project-card:hover {
    transform: translateY(-4px);
}

.project-cover {
    height: 420px;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
}

.project-cover-img {
    position: absolute;
    top: -2px;
    left: -2px;
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition);
    z-index: 0;
}

.project-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    opacity: 0;
    transition: opacity var(--transition);
    z-index: 1;
}

.project-cover::before {
    content: "";
    position: absolute;
    top: 0;
    left: -150%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to right,
        transparent,
        rgba(255, 255, 255, 0.15),
        transparent
    );
    transform: skewX(-20deg);
    z-index: 2;
    transition: none;
}

.project-card:hover .project-cover::after {
    opacity: 1;
}

.project-card:hover .project-cover::before {
    animation: shineProject 1s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes shineProject {
    0% {
        left: -150%;
    }
    100% {
        left: 150%;
    }
}

.project-link {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateY(10px);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: rgba(60, 10, 90, 0.7);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #fff;
    opacity: 0;
    box-shadow: 0 8px 30px rgba(117, 28, 255, 0.4);
    transition: all var(--transition);
    white-space: nowrap;
}

.project-card:hover .project-link {
    opacity: 1;
    transform: translate(-50%, -50%);
}

.project-link:hover {
    background: var(--gradient);
    box-shadow: 0 10px 40px rgba(117, 28, 255, 0.6);
}

.project-info {
    padding: 16px 4px;
}

.project-info h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.project-info h3 a:hover {
    color: var(--accent-1);
}

.project-type {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(90deg, #de0eff, #5e0eff);
    padding: 3px 10px;
    border-radius: 8px;
    display: inline-block;
}

.project-meta {
    margin-top: 12px;
}

.project-meta p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
    line-height: 1.5;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 500;
    padding: 0;
    border-radius: 50px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.status-active {
    color: var(--text-muted);
    background: transparent;
}

.status-active .dot {
    background: #62eb1a;
    box-shadow: 0 0 6px #62eb1a;
}

.status-discontinued {
    color: var(--text-muted);
    background: transparent;
}

.status-discontinued .dot {
    background: #eb1a1a;
}

.status-in-progress {
    color: var(--text-muted);
    background: transparent;
}

.status-in-progress .dot {
    background: #f59e0b;
    box-shadow: 0 0 6px #f59e0b;
}

/* ══════════════════════════════════════════════════════════════════════════════
   MY STARTUPS
   ══════════════════════════════════════════════════════════════════════════════ */
.startups {
    background: var(--bg-surface);
}

/* ══════════════════════════════════════════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════════════════════════════════════════ */
.testimonials {
    background: var(--bg);
}

.floater-wrap {
    position: relative;
    overflow: visible;
    display: flex;
    justify-content: center;
    pointer-events: none;
    margin-top: -112px;
    margin-bottom: -112px;
    z-index: 1;
}

.testimonial-floater {
    width: 224px;
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
    transition: none;
    will-change: transform, opacity;
}

.testimonials-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.testimonials-left h2 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 24px;
}

.testimonial-deco {
    max-width: 300px;
    margin-top: 24px;
    filter: drop-shadow(0 0 30px rgba(222, 14, 255, 0.1));
}

.quote-icon {
    width: 50px;
    margin-bottom: 24px;
}

.testimonial-slider {
    position: relative;
    min-height: 200px;
}

.testimonial-slide {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    inset: 0;
    transition:
        opacity 0.5s ease,
        transform 0.5s ease;
    transform: translateX(20px);
}

.testimonial-slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    transform: translateX(0);
}

.testimonial-slide blockquote {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 28px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-author img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border);
}

.testimonial-author strong {
    display: block;
    font-size: 1.1rem;
}

.testimonial-author span {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.slider-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
}

.slider-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--text-muted);
    transition: all var(--transition);
}

.slider-btn:hover {
    border-color: var(--accent-1);
    color: #fff;
    background: rgba(222, 14, 255, 0.1);
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.slider-dots .dot-btn {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-dim);
    transition: all var(--transition);
    border: none;
    cursor: pointer;
    padding: 0;
}

.slider-dots .dot-btn.active {
    background: var(--accent-1);
    width: 24px;
    border-radius: 4px;
}

/* ══════════════════════════════════════════════════════════════════════════════
   WORK EXPERIENCE
   ══════════════════════════════════════════════════════════════════════════════ */
.experience {
    background: var(--bg-surface);
}

.experience-cta {
    text-align: right;
}

.experience-cta p {
    margin-bottom: 12px;
}

.experience-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    border-top: 1px solid var(--border);
    padding-top: 40px;
}

.experience-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    background: transparent;
    border: none;
    border-radius: 0;
    transition: all var(--transition);
    flex-wrap: wrap;
    gap: 16px;
}

.experience-card:hover {
    background: transparent;
}

.exp-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.exp-left img {
    display: block;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-xs);
    object-fit: contain;
    margin-bottom: 8px;
}

.exp-left h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.exp-company {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text);
    margin-top: 2px;
}

.exp-location {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.exp-right {
    text-align: right;
}

.exp-date {
    font-size: 1.05rem;
    font-weight: 500;
}

.exp-duration {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.experience-card.exp-hidden {
    display: none;
}

.experience-card.exp-reveal {
    display: flex;
    animation: expReveal 0.5s ease forwards;
}

@keyframes expReveal {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Featured Experience Card ─────────────────────────────────────────── */
.experience-card--featured {
    border-left: 2px solid var(--accent-1);
}

.exp-featured-badge {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent-1);
    background: rgba(154, 19, 255, 0.1);
    padding: 2px 8px;
    border-radius: 50px;
}

/* ── Experience Info Button ────────────────────────────────────────────── */
.exp-name-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.exp-info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    overflow: hidden;
}

.exp-info-btn svg {
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.exp-info-btn:hover {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.exp-info-btn:hover svg {
    animation: iconSlideUp 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

@keyframes iconSlideUp {
    0% {
        transform: translateY(0);
    }
    49% {
        transform: translateY(-20px);
    }
    50% {
        transform: translateY(20px);
        opacity: 0;
    }
    51% {
        opacity: 1;
    }
    100% {
        transform: translateY(0);
    }
}

/* ── Company Info Modal ────────────────────────────────────────────────── */
.exp-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.exp-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.exp-modal {
    position: relative;
    width: 90%;
    max-width: 440px;
    background: rgba(20, 20, 20, 0.7);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    padding: 72px 32px 32px;
    overflow: hidden;
    transform: translateY(20px) scale(0.96);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.exp-modal-overlay.active .exp-modal {
    transform: translateY(0) scale(1);
}

/* Modal window dots */
.exp-modal-dots {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 14px;
    background: rgba(0, 0, 0, 0.35);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.exp-modal-close,
.exp-modal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    padding: 0;
    display: block;
    flex-shrink: 0;
}

.exp-modal-close {
    background: #ff5f57;
    cursor: pointer;
    transition: all 0.15s ease;
}

.exp-modal-close:hover {
    background: #ff3b30;
    box-shadow: 0 0 10px rgba(255, 59, 48, 0.7);
}

.exp-modal-close svg {
    display: none;
}

.exp-modal-dot--yellow {
    background: rgba(254, 188, 46, 0.35);
    cursor: not-allowed;
}

.exp-modal-dot--green {
    background: rgba(39, 201, 63, 0.35);
    cursor: not-allowed;
}

.exp-modal-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.exp-modal-header img {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    object-fit: contain;
    background: transparent;
    border: none;
}

.exp-modal-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}

.exp-modal-role {
    display: none;
}

.exp-modal-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 24px;
}

.exp-modal-links {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.exp-modal-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
}

.exp-modal-link--website {
    background: var(--gradient);
    color: #fff;
    border: none;
}

.exp-modal-link--website:hover {
    box-shadow: 0 4px 20px rgba(154, 19, 255, 0.4);
    transform: translateY(-1px);
}

.exp-modal-link--social {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.exp-modal-link--social:hover {
    background: rgba(154, 19, 255, 0.2);
    border-color: rgba(154, 19, 255, 0.4);
    color: #fff;
    transform: translateY(-1px);
}

.load-more-wrap {
    text-align: left;
    margin-top: 32px;
}

.load-more-wrap .btn {
    min-width: 180px;
}

/* ══════════════════════════════════════════════════════════════════════════════
   CTA
   ══════════════════════════════════════════════════════════════════════════════ */
.cta-section {
    text-align: center;
    padding: 120px 0;
}

.cta-section h2 {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 600;
    margin-bottom: 12px;
}

.cta-link {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    font-size: 3em;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition:
        gap 0.3s ease,
        transform 0.3s ease;
}

.cta-link svg {
    width: 0.85em;
    height: 0.85em;
    -webkit-text-fill-color: initial;
    transition: transform 0.3s ease;
}

.cta-link:hover {
    gap: 24px;
}

.cta-link:hover svg {
    transform: translateX(6px);
}

/* ══════════════════════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════════════════════ */
.site-footer {
    padding: 60px 0 40px;
}

.footer-divider {
    height: 1px;
    background: var(--border);
    margin-bottom: 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-brand .footer-logo {
    margin: 0;
}

.footer-tagline {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.footer-social a svg {
    width: 16px;
    height: 16px;
    fill: var(--text-muted);
    transition: fill var(--transition);
}

.footer-social a:hover {
    background: var(--gradient);
    transform: scale(1.1);
}

.footer-social a:hover svg {
    fill: #fff;
}

.footer-col-title {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.45);
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-col-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col-links li a {
    display: inline-flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
    overflow: hidden;
}

.footer-col-links li a:hover {
    color: #fff;
}

.footer-col-links li a:hover svg {
    animation: diagonalSwoosh 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55)
        forwards;
}

@keyframes diagonalSwoosh {
    0% {
        transform: translate(0, 0);
    }
    49% {
        transform: translate(15px, -15px);
    }
    50% {
        transform: translate(-15px, 15px);
        opacity: 0;
    }
    51% {
        opacity: 1;
    }
    100% {
        transform: translate(0, 0);
    }
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.copyright {
    font-size: 0.82rem;
    color: var(--text-dim);
    margin: 0;
}

.back-to-top {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient);
    color: #fff;
    font-size: 1.2rem;
    transition: all var(--transition);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* ══════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .project-grid {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }

    .project-cover {
        height: 300px;
    }

    .project-grid {
        align-items: start;
    }

    .testimonials-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .testimonial-deco {
        display: none;
    }

    .nav-links--desktop {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    /* Hero tablet */
    .hero {
        min-height: 780px;
    }

    .hero-headline h1 {
        font-size: 56px;
    }

    .hero-avatar {
        width: 480px;
    }

    .hero-prop {
        width: 140px;
    }

    .hero-prop-left {
        margin-right: -40px;
    }

    .hero-prop-right {
        margin-left: -40px;
    }

    .hero-bottom {
        margin-top: -70px;
    }

    /* ── Immersive Mobile Nav ─────────────────────────────────────────────────── */
    .mobile-nav-panel {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(
            165deg,
            #0a0a12 0%,
            #0d0518 40%,
            #05000a 100%
        );
        z-index: 998;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .mobile-nav-panel.open {
        display: flex;
        flex-direction: column;
        min-height: 100vh;
    }

    .mobile-nav-panel .nav-links {
        display: flex;
        flex-direction: column;
        padding: var(--header-h) 24px 40px;
        gap: 0;
        align-items: stretch;
    }

    /* Staggered entry animation */
    .mobile-nav-panel.open .nav-links > li {
        opacity: 0;
        transform: translateX(-20px);
        animation: menuSlideIn 0.4s ease forwards;
    }

    .mobile-nav-panel.open .nav-links > li:nth-child(1) {
        animation-delay: 0.05s;
    }

    .mobile-nav-panel.open .nav-links > li:nth-child(2) {
        animation-delay: 0.1s;
    }

    .mobile-nav-panel.open .nav-links > li:nth-child(3) {
        animation-delay: 0.15s;
    }

    .mobile-nav-panel.open .nav-links > li:nth-child(4) {
        animation-delay: 0.2s;
    }

    .mobile-nav-panel.open .nav-links > li:nth-child(5) {
        animation-delay: 0.25s;
    }

    .mobile-nav-panel.open .nav-links > li:nth-child(6) {
        animation-delay: 0.3s;
    }

    @keyframes menuSlideIn {
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    /* Menu links — large, bold */
    .mobile-nav-panel .nav-links > li > a {
        font-size: 1.5rem;
        font-weight: 500;
        padding: 18px 0;
        color: var(--text-muted);
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        display: flex;
        align-items: center;
        gap: 14px;
        transition: color 0.3s ease;
    }

    .mobile-nav-panel .nav-icon {
        display: block;
        width: 22px;
        height: 22px;
        flex-shrink: 0;
        opacity: 0.6;
        transition: opacity 0.3s ease;
    }

    .mobile-nav-panel .nav-links > li > a:hover .nav-icon {
        opacity: 1;
    }

    .mobile-nav-panel .nav-links > li > a:hover,
    .mobile-nav-panel .nav-links > li > a.active {
        color: #fff;
    }

    .mobile-nav-panel .nav-links > li > a.active .nav-icon {
        opacity: 1;
    }

    .mobile-nav-panel .nav-links > li > a.active {
        background: var(--gradient-text);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .mobile-nav-panel .nav-links > li > a.active .nav-icon {
        stroke: var(--accent-1);
        -webkit-text-fill-color: initial;
    }

    /* Dropdown chevron */
    .mobile-nav-panel .has-dropdown > a::after {
        content: "";
        border: none;
        width: 10px;
        height: 10px;
        border-right: 2px solid var(--text-muted);
        border-bottom: 2px solid var(--text-muted);
        transform: rotate(-45deg);
        margin-left: auto;
        flex-shrink: 0;
        transition: transform 0.3s ease;
        -webkit-text-fill-color: initial;
    }

    .mobile-nav-panel .has-dropdown.expanded > a::after {
        transform: rotate(45deg);
    }

    /* Dropdown panel */
    .mobile-nav-panel .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        min-width: auto;
        max-height: 0;
        overflow: hidden;
        display: flex;
        flex-direction: column;
        gap: 16px;
        transition:
            max-height 0.35s ease,
            padding 0.35s ease;
    }

    .mobile-nav-panel .has-dropdown.expanded .dropdown {
        max-height: 300px;
        padding: 24px 0 16px 20px;
    }

    .mobile-nav-panel .dropdown a {
        font-size: 1.15rem;
        font-weight: 400;
        padding: 4px 0;
        color: #ffffff;
        border-bottom: none;
    }

    .mobile-nav-panel .dropdown a.active {
        background: var(--gradient-text);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        font-weight: 600;
    }

    .mobile-nav-panel .dropdown a:hover {
        color: var(--accent-1);
        background: transparent;
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }

    /* Hero mobile */
    .hero {
        min-height: auto;
        padding-bottom: 0;
    }

    .hero-content {
        padding: calc(var(--header-h) + 20px) 16px 0;
    }

    .hero-headline h1 {
        font-size: 46.5px;
    }

    .mobile-br {
        display: block;
    }

    /* Hide props, center avatar */
    .hero-prop {
        display: none;
    }

    .hero-visual {
        justify-content: center;
    }

    .hero-avatar-container {
        margin-top: 10px;
    }

    .hero-avatar {
        width: 95vw;
        max-width: 460px;
        margin-top: 0;
    }

    /* CTA sits below hero image, tagline below */
    .hero-visual {
        margin-bottom: -50px;
    }

    .hero-bottom-left {
        display: contents; /* Unwraps children so they can participate in .hero-bottom flex grid */
    }

    .hero-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
        margin-top: 0;
        padding: 16px 16px 30px;
    }

    .hero-cta {
        width: 90vw;
        max-width: 420px;
        justify-content: center;
        order: 1;
        position: relative;
        z-index: 5;
        margin-top: -28px;
    }

    .hero-tagline {
        max-width: 100%;
        order: 2;
    }

    .hero-profile-link {
        order: 3;
        text-align: center;
    }

    /* Other sections */
    .project-grid {
        grid-template-columns: 1fr;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .experience-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .exp-right {
        text-align: left;
    }

    .experience-cta {
        text-align: left;
    }

    .cta-link {
        font-size: 2em;
    }

    /* Floater */
    .testimonial-floater {
        opacity: 0.05 !important;
    }

    .floater-wrap {
        overflow: hidden;
    }

    .testimonial-slide blockquote {
        font-size: 0.95rem;
        line-height: 1.7;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-brand {
        text-align: center;
        align-items: center;
    }

    .footer-tagline {
        max-width: 100%;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-col {
        text-align: center;
    }

    .footer-col-links {
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    /* Hero small mobile */
    .hero-content {
        padding: calc(var(--header-h) + 10px) 12px 0;
    }

    .hero-headline h1 {
        font-size: 46.5px;
    }

    .hero-avatar {
        width: 90vw;
        max-width: 340px;
    }

    .hero-bottom {
        margin-top: 0;
        gap: 16px;
        padding-bottom: 20px;
    }

    .hero-tagline {
        font-size: 0.85rem;
    }

    .hero-cta {
        padding: 14px 24px;
        font-size: 0.78rem;
    }

    /* Other sections */
    .exp-left h3 {
        font-size: 1.2rem;
    }

    .exp-left img {
        width: 56px;
        height: 56px;
    }

    .cta-link {
        font-size: 1.6em;
    }

    .cta-section {
        padding: 80px 0;
    }

    .project-cover {
        height: 280px;
    }

    .testimonial-author img {
        width: 52px;
        height: 52px;
    }

    .slider-btn {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    /* Modal → Bottom Sheet on mobile */
    .exp-modal-overlay {
        align-items: flex-end;
    }

    .exp-modal {
        width: 100%;
        max-width: 100%;
        border-radius: 20px 20px 0 0;
        padding: 28px 24px 36px;
        max-height: 85vh;
        overflow-y: auto;
        transform: translateY(100%);
    }

    .exp-modal-overlay.active .exp-modal {
        transform: translateY(0);
    }

    .exp-modal::before {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        width: 40px;
        height: 4px;
        border-radius: 4px;
        top: 10px;
        background: rgba(255, 255, 255, 0.2);
    }

    .exp-modal-header {
        margin-top: 28px;
    }

    .exp-modal-dots {
        padding: 14px 16px;
        gap: 10px;
    }

    .exp-modal-close,
    .exp-modal-dot {
        width: 18px;
        height: 18px;
        min-width: 44px;
        min-height: 44px;
        background-clip: content-box;
        padding: 13px;
        margin: -13px;
    }
}

/* ============================================================================
   About Page Styles
   ============================================================================ */
.about-hero {
    padding: calc(var(--header-h) + 60px) 0 80px;
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.2rem;
    line-height: 1.2;
    margin-bottom: 24px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-bio p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-image-wrapper {
    position: relative;
    z-index: 1;
}

.about-image-wrapper img {
    border-radius: var(--radius);
    width: 100%;
    height: auto;
    position: relative;
    z-index: 2;
}

.about-image-glow {
    position: absolute;
    inset: -20px;
    background: var(--gradient);
    border-radius: var(--radius);
    filter: blur(60px);
    opacity: 0.15;
    z-index: 1;
}

/* ── About Hero Collage ───────────────────────────────────────────────────── */
.about-collage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 520px;
    perspective: 1200px;
}

.collage-float-wrapper {
    position: absolute;
    z-index: 2;
    perspective: 1000px;
    will-change: transform;
    transform: translateZ(0);
    transition: z-index 0s 0.6s;
}

.collage-float-wrapper:hover {
    z-index: 10;
    transition-delay: 0s;
}

.collage-float-wrapper--back {
    bottom: 10px;
    right: 10px;
    z-index: 2;
}

.collage-float-wrapper--front {
    top: 10px;
    left: 60px;
    z-index: 3;
}

.collage-float-wrapper--mouse {
    bottom: -20px;
    right: -20px;
    z-index: 4;
}

.about-collage:not(.is-visible) .collage-float-wrapper {
    opacity: 0;
}

.about-collage.is-visible .collage-float-wrapper--back {
    animation:
        wrapper-roll-slide 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) both,
        float-back 6s ease-in-out infinite alternate 1.2s;
}

.about-collage.is-visible .collage-float-wrapper--front {
    animation:
        wrapper-roll-slide 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s both,
        float-front 7s ease-in-out infinite alternate 1.35s;
}

.about-collage.is-visible .collage-float-wrapper--mouse {
    animation:
        wrapper-slide-right 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s both,
        float-mouse 5.5s ease-in-out infinite alternate 1.5s;
}

.collage-photo {
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
        0 24px 48px -12px rgba(0, 0, 0, 0.4),
        0 12px 24px -8px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    will-change: transform, box-shadow;
}

.collage-photo::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 16px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.15);
    pointer-events: none;
}

.collage-photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Back photo */
.collage-photo--back {
    width: 280px;
    height: 220px;
    transform: rotate(-6deg);
}

/* Front photo */
.collage-photo--front {
    width: 320px;
    height: 310px;
    transform: rotate(4deg);
}

.collage-float-wrapper:hover .collage-photo {
    transform: rotate(0deg) scale(1.08) translateY(-10px);
    box-shadow:
        0 40px 80px -15px rgba(0, 0, 0, 0.6),
        0 20px 40px -10px rgba(0, 0, 0, 0.4),
        0 0 0 2px rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 1);
}

.collage-float-wrapper:hover .collage-photo img {
    transform: scale(1.05);
}

.collage-artifact {
    border-radius: 12px;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.collage-artifact img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Logi mouse */
.collage-artifact--mouse {
    width: 220px;
    height: auto;
    border: none;
    box-shadow: none;
    background: transparent;
    overflow: visible;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.35));
    transform: rotate(10deg);
    will-change: transform, filter;
}

.collage-float-wrapper:hover .collage-artifact--mouse {
    transform: rotate(4deg) scale(1.15) translateY(-15px);
    filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.5));
}

.collage-artifact--mouse img {
    object-fit: contain;
}

.collage-glow {
    position: absolute;
    inset: -40px;
    background: radial-gradient(
        circle,
        var(--accent-1) 0%,
        var(--accent-2) 100%
    );
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    z-index: 1;
    animation: pulse-glow 6s ease-in-out infinite alternate;
    will-change: transform, opacity, filter;
    transform: translateZ(0);
}

@keyframes wrapper-roll-slide {
    0% {
        transform: translate3d(200px, 100px, 0) rotate(75deg);
        opacity: 0;
    }
    100% {
        transform: translate3d(0, 0, 0) rotate(0deg);
        opacity: 1;
    }
}

@keyframes wrapper-slide-right {
    0% {
        transform: translate3d(150px, 0, 0);
        opacity: 0;
    }
    100% {
        transform: translate3d(0, 0, 0);
        opacity: 1;
    }
}

@keyframes float-back {
    0% {
        transform: translateY(0px) translateX(0px);
    }
    100% {
        transform: translateY(-16px) translateX(-8px);
    }
}

@keyframes float-front {
    0% {
        transform: translateY(0px) translateX(0px);
    }
    100% {
        transform: translateY(-20px) translateX(6px);
    }
}

@keyframes float-mouse {
    0% {
        transform: translateY(0px);
    }
    100% {
        transform: translateY(-18px);
    }
}

@keyframes pulse-glow {
    0% {
        opacity: 0.12;
        transform: scale(1);
        filter: blur(80px);
    }
    100% {
        opacity: 0.22;
        transform: scale(1.1);
        filter: blur(100px);
    }
}

@media (max-width: 768px) {
    .about-collage {
        min-height: 380px;
        margin-top: 50px;
        margin-bottom: 110px;
    }

    .collage-float-wrapper--back {
        right: auto;
        left: 50%;
        margin-left: -45px;
        bottom: -55px;
    }

    .collage-float-wrapper--front {
        right: auto;
        left: 50%;
        margin-left: -160px;
        top: 0;
    }

    .collage-float-wrapper--mouse {
        right: auto;
        left: 50%;
        margin-left: 15px;
        top: 135px;
        bottom: auto;
    }

    .collage-photo--back {
        width: 230px;
        height: 210px;
    }

    .collage-photo--front {
        width: 290px;
        height: 290px;
    }

    .collage-artifact--mouse {
        width: 175px;
    }
}

.about-panoramic {
    width: 100%;
    height: 46vh;
    min-height: 350px;
    max-height: 560px;
    position: relative;
    clip-path: inset(0 0 0 0); /* Constrains the fixed pseudo-element */
}

.about-panoramic::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url("../img/fixed.webp");
    background-size: cover;
    background-position: center;
    background-attachment: scroll; /* We rely on position: fixed instead of attachment */
    z-index: -1;
    pointer-events: none;
    transform: translateZ(0); /* Hardware acceleration */
}

.about-story,
.about-wordpress {
    padding: 80px 0;
    border-top: 1px solid var(--border);
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

/* Two-column sticky accordion layout */
.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-story-accordion {
    position: sticky;
    top: calc(var(--header-h) + 30px);
}

/* About page accordion */
.about-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.about-accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-radius: 50px;
    border: none;
    background: #512c6f;
    color: #e9e9e9;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
}

.about-accordion-item.active .about-accordion-trigger {
    background: var(--gradient);
    color: #fff;
}

.about-accordion-chevron {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.about-accordion-item.active .about-accordion-chevron {
    transform: rotate(180deg);
}

.about-accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding: 0 24px;
}

.about-accordion-item.active .about-accordion-panel {
    padding: 20px 24px 4px;
}

.about-accordion-panel p {
    font-size: 0.95rem;
    color: rgba(233, 233, 233, 0.7);
    line-height: 1.7;
    margin-bottom: 12px;
}

.about-accordion-panel p:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 30px;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .about-grid,
    .story-grid,
    .about-story-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-wrapper {
        display: flex;
        justify-content: center;
    }

    .about-story-accordion {
        position: static;
    }

    .about-text h2 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

/* ============================================================================
   Case Study Page
   ============================================================================ */

/* ── 1. Back Nav ──────────────────────────────────────────────────────────── */
.cs-nav {
    padding: calc(var(--header-h) + 30px) 0 0;
}

.cs-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.cs-back-link:hover {
    color: var(--accent-1);
}

/* ── 2. Headline + Status ─────────────────────────────────────────────────── */
.cs-headline {
    padding: 40px 0 30px;
}

.cs-title {
    font-size: clamp(1.4rem, 3vw, 2.1rem);
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
}

.cs-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    margin-top: 32px;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cs-meta-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cs-meta-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.4);
}

.cs-meta-value {
    font-size: 1rem;
    font-weight: 500;
    color: #fff;
}

/* ── 3. Masthead Cover ────────────────────────────────────────────────────── */
.cs-masthead {
    padding: 0 0 60px;
}

.cs-masthead-img img {
    width: 100%;
    max-width: 1140px;
    height: auto;
    aspect-ratio: 1140 / 743;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.cs-masthead-carousel {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 0;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}
.cs-masthead-carousel::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}
.cs-masthead-carousel-item {
    flex: 0 0 100%;
    scroll-snap-align: center;
}
.cs-masthead-img img,
.cs-masthead-carousel-item img {
    width: 100%;
    aspect-ratio: 1140 / 743;
    object-fit: cover;
    display: block;
    border-radius: var(--radius);
}

.cs-carousel-dots {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 6px;
    z-index: 10;
}

.cs-dot {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: rgba(155, 14, 255, 0.2);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.cs-dot:hover {
    background: rgba(155, 14, 255, 1);
}

.cs-dot.active {
    width: 24px;
    background: linear-gradient(90deg, #de0eff, #5e0eff);
}

/* ── 4. Summary + Buttons ─────────────────────────────────────────────────── */
.cs-summary {
    padding: 0 0 80px;
    border-bottom: 1px solid var(--border);
}

.cs-summary-layout {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 50px;
    align-items: flex-start;
}

.cs-summary-text {
    max-width: 700px;
}

.cs-summary-text p {
    font-size: 1.1rem;
    color: rgba(233, 233, 233, 0.68);
    line-height: 1.8;
    margin-bottom: 16px;
}

.cs-tech-stack-section {
    margin-top: 32px;
    margin-bottom: 24px;
}

.cs-tech-stack-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 16px;
    font-weight: 500;
}

.cs-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.cs-tech-item {
    width: 100%;
    padding: 16px 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    justify-content: center;
    transition: all 0.3s ease;
}

.cs-tech-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.cs-tech-item img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    border: none !important;
    border-radius: 0 !important;
    margin: 0 !important;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.cs-tech-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
    text-align: center;
}

.cs-summary-actions {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.cs-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 32px;
    border-radius: 50px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    color: #fff;
    transition: all 0.25s ease;
}

.cs-btn svg {
    flex-shrink: 0;
}

/* Continue Reading — dark purple pill with subtle inset border */
.cs-btn--read {
    background: rgba(100, 40, 180, 0.25);
    border: 1.5px solid rgba(140, 60, 220, 0.4);
    box-shadow: inset 0 0 20px rgba(120, 40, 200, 0.15);
}

.cs-btn--read:hover {
    background: rgba(100, 40, 180, 0.4);
    border-color: rgba(140, 60, 220, 0.6);
    transform: translateY(-2px);
    box-shadow:
        inset 0 0 20px rgba(120, 40, 200, 0.2),
        0 8px 24px rgba(100, 40, 180, 0.2);
}

/* Visit Website — gradient purple-to-magenta pill */
.cs-btn--visit {
    background: linear-gradient(135deg, #7b2fff 0%, #d416ff 100%);
    border: none;
    box-shadow: 0 4px 20px rgba(180, 30, 255, 0.3);
}

.cs-btn--visit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(180, 30, 255, 0.45);
    filter: brightness(1.1);
}

.cs-summary-deco {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.cs-deco-img {
    width: 350px;
    height: auto;
    opacity: 0.6;
    will-change: transform, opacity;
    pointer-events: none;
}

.cs-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ── 5. Two-Column Sticky Content ─────────────────────────────────────────── */
.cs-content {
    padding: 80px 0;
}

.cs-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 80px;
}

.cs-section.cs-section-full {
    display: block;
}

.cs-section:last-child {
    margin-bottom: 0;
}

.cs-section-heading {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
}

.cs-section-heading h2 {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.2;
    color: #fff;
}

.cs-section-body > *:first-child {
    margin-top: 0;
}

.cs-section-body p {
    font-size: 1.05rem;
    color: rgba(233, 233, 233, 0.68);
    line-height: 1.8;
    margin-bottom: 16px;
}

/* ── Project Navigation ───────────────────────────────────────────────────── */
.cs-project-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cs-nav-link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    gap: 12px;
    max-width: 40%;
    transition: opacity 0.3s ease;
}

.cs-nav-link:hover {
    opacity: 0.7;
}

.cs-nav-link.next {
    text-align: right;
    align-items: flex-end;
}

.cs-nav-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cs-nav-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    line-height: 1.3;
}

.cs-nav-desc {
    font-size: 0.95rem;
    color: rgba(233, 233, 233, 0.4);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .cs-project-nav {
        flex-direction: column;
        gap: 32px;
    }
    .cs-nav-link {
        max-width: 100%;
    }
    .cs-nav-link.next {
        text-align: left;
        align-items: flex-start;
    }
}

.cs-section-body a {
    color: var(--accent-1);
    text-decoration: underline;
}

.cs-section-body a:hover {
    color: var(--accent-2);
}

.cs-section-body img {
    width: 100%;
    border-radius: var(--radius);
    margin: 24px 0;
    border: 1px solid var(--border);
}

/* ── Stats Grid ───────────────────────────────────────────────────────────── */
.cs-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 32px 0;
}

.stat-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 24px;
    border-radius: 8px;
    background: #161616;
    border: 1px solid #2a2a2a;
}

.stat-trend {
    font-size: 0.85rem;
    font-weight: 500;
}

.trend-up {
    color: #99cc00;
}

.trend-down {
    color: #ff6b6b;
}

.stat-value {
    font-size: 2.8rem;
    font-weight: 600;
    color: #e9e9e9;
    line-height: 1.1;
}

.stat-label {
    font-size: 0.95rem;
    font-weight: 500;
    color: #a2a2a2;
    line-height: 1.3;
}

/* ── Features Accordion ───────────────────────────────────────────────────── */
.cs-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 32px;
}

.accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-radius: 50px;
    border: none;
    background: #512c6f;
    color: #e9e9e9;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
}

.accordion-item.active .accordion-trigger {
    background: var(--gradient);
    color: #fff;
}

.accordion-chevron {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.accordion-item.active .accordion-chevron {
    transform: rotate(180deg);
}

.accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding: 0 24px;
}

.accordion-item.active .accordion-panel {
    padding: 20px 24px 4px;
}

.accordion-panel p {
    font-size: 0.95rem;
    color: rgba(233, 233, 233, 0.7);
    line-height: 1.7;
}

/* ── Prefooter CTA ────────────────────────────────────────────────────────── */
.prefooter-cta {
    text-align: center;
    padding: 100px 0;
    border-top: 1px solid var(--border);
}

.prefooter-cta h2 {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 600;
    margin-bottom: 12px;
}

/* ── Case Study Responsive ────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .cs-section {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 60px;
    }

    .cs-section-heading {
        position: static;
    }

    .cs-section-heading h2 {
        font-size: 1.8rem;
    }

    .cs-summary-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .cs-summary-deco {
        display: none;
    }

    .cs-stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-value {
        font-size: 2.2rem;
    }
}

/* ============================================================================
   Start A Project — Conversational Form
   ============================================================================ */
.sap-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-h) + 40px) 0 80px;
}

/* As a flex item the container would shrink-wrap to .sap-convo's fixed width
   and overflow narrow viewports; force it to span the full available width so
   .sap-convo's max-width: 100% resolves against the viewport. */
.sap-page > .container {
    width: 100%;
    min-width: 0;
}

.sap-convo {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
}

/* ── Progress ─────────────────────────────────────────────────────────────── */
.sap-progress {
    height: 3px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 100px;
    margin-bottom: 60px;
    overflow: hidden;
}

.sap-progress-bar {
    height: 100%;
    background: var(--gradient);
    border-radius: 100px;
    transition: width 0.5s ease;
    width: 0;
}

/* ── Question cards ───────────────────────────────────────────────────────── */
.sap-q {
    display: none;
    animation: sapFadeIn 0.4s ease;
}

.sap-q.active {
    display: block;
}

@keyframes sapFadeIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sap-greeting {
    font-size: 1rem;
    color: var(--text-dim);
    margin-bottom: 8px;
}

.sap-question {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 16px;
    color: #fff;
}

.sap-hint {
    font-size: 0.88rem;
    color: var(--text-dim);
    margin-bottom: 20px;
    line-height: 1.5;
}

/* ── Input ────────────────────────────────────────────────────────────────── */
.sap-convo-input {
    width: 100%;
    padding: 16px 0;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.12);
    background: transparent;
    color: #fff;
    font-family: inherit;
    font-size: 1.2rem;
    font-weight: 400;
    outline: none;
    transition: border-color 0.25s ease;
    -webkit-appearance: none;
    appearance: none;
}

.sap-convo-input::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.sap-convo-input:focus {
    border-bottom-color: var(--accent-1);
}

.sap-convo-input.sap-invalid {
    border-bottom-color: #eb1a1a;
}

.sap-options.sap-invalid .sap-option {
    border-color: #eb1a1a;
    color: #eb1a1a;
}

/* Textarea */
.sap-textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 16px;
    margin-top: 4px;
}

.sap-textarea:focus {
    border-color: var(--accent-1);
}

/* Date input */
input[type="date"].sap-convo-input {
    color-scheme: dark;
}

/* ── Option pills (project type) ──────────────────────────────────────────── */
.sap-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}

.sap-option {
    padding: 10px 20px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sap-option:hover {
    border-color: var(--accent-1);
    color: #fff;
}

.sap-option.selected {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
}

/* ── Navigation ───────────────────────────────────────────────────────────── */
.sap-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 48px;
}

.sap-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
}

.sap-nav-next {
    background: var(--gradient);
    color: #fff;
    margin-left: auto;
}

.sap-nav-next:hover {
    box-shadow: 0 4px 24px rgba(154, 19, 255, 0.4);
    transform: translateY(-1px);
}

.sap-nav-back {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sap-nav-back:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.25);
}

/* ── Send Method Step ─────────────────────────────────────────────────────── */
.sap-send-step {
    text-align: center;
}

.sap-send-step .sap-question {
    text-align: center;
}

.sap-send-step .sap-hint {
    text-align: center;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.sap-send-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.sap-send-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 32px 24px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    font-family: inherit;
    cursor: pointer;
    transition: all 0.25s ease;
}

.sap-send-btn:hover {
    border-color: var(--accent-1);
    background: rgba(154, 19, 255, 0.06);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(154, 19, 255, 0.15);
}

.sap-send-label {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
}

.sap-send-hint {
    font-size: 0.78rem;
    color: var(--text-dim);
    line-height: 1.4;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .sap-question {
        font-size: 1.4rem;
    }

    .sap-convo-input {
        font-size: 1rem;
    }

    .sap-nav {
        flex-wrap: wrap;
        gap: 12px;
    }

    .sap-send-options {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   Gallery Page
   ============================================================================ */
.gallery {
    padding: calc(var(--header-h) + 60px) 0 80px;
}

.gallery-masonry {
    display: flex;
    gap: 24px;
    margin-top: 40px;
}

.masonry-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.gallery-item {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.03);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition:
        transform 0.4s ease,
        filter 0.4s ease;
    will-change: transform;
}

.gallery-item:hover img {
    transform: scale(1.03);
    filter: brightness(1.1);
}

@media (max-width: 992px) {
    .gallery-masonry {
        gap: 16px;
    }
    .masonry-col {
        gap: 16px;
    }
}

/* ============================================================================
   Gallery Custom Cursor
   ============================================================================ */
.gallery-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    font-weight: 500;
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.5);
    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.gallery-cursor.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.gallery-item,
.gallery-item img {
    cursor: none;
}

/* ============================================================================
   Preloader
   ============================================================================ */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #05000a;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        opacity 0.4s ease,
        visibility 0.4s ease;
}

#preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.preloader-spinner {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        #120820 0%,
        #f505ff 50%,
        #731cff 100%
    );
    position: absolute;
    animation: spin 0.8s linear infinite;
    box-shadow: 0 0 40px rgba(245, 5, 255, 0.4);
}

.preloader-spinner::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    background: #05000a;
    border-radius: 50%;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

.preloader-icon {
    position: absolute;
    width: 72px;
    height: 72px;
    z-index: 2;
    animation: pulse-icon 1.2s ease-in-out infinite alternate;
}

@keyframes pulse-icon {
    0% {
        transform: scale(0.9);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.05);
        opacity: 1;
    }
}
/* ============================================================================
   Blog & Writing
   ============================================================================ */
.blog-hero {
    padding: calc(var(--header-h) + 80px) 0 60px;
}

.blog-grid {
    display: block;
    column-count: 1;
    column-gap: 40px;
}

@media (min-width: 768px) {
    .blog-grid {
        column-count: 2;
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        column-count: 3;
    }
}

.blog-card {
    break-inside: avoid-column;
    margin-bottom: 40px;
    background-color: var(--card);
    background-size: cover;
    background-position: center;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition:
        transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.1);
}

.blog-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to top,
        rgba(10, 5, 15, 0.95) 0%,
        rgba(10, 5, 15, 0.8) 50%,
        rgba(10, 5, 15, 0.7) 100%
    );
    z-index: 1;
    pointer-events: none;
}

.blog-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    z-index: 2;
    position: relative;
    flex-grow: 1;
}

.blog-card-content {
    display: flex;
    flex-direction: column;
    padding: 32px;
    height: 100%;
    flex-grow: 1;
    position: relative;
    z-index: 2;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 16px;
}

.blog-card-title {
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.2s ease;
}

.blog-card:hover .blog-card-title {
    color: var(--accent-1);
}

.blog-card-excerpt {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--accent-1);
    margin-top: auto;
}

.blog-read-more svg {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-read-more svg {
    transform: translateX(4px);
}

.blog-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 0;
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* ── Single Post Layout ─────────────────────────────────────────────────── */
.post-layout {
    padding: calc(var(--header-h) + 40px) 0 80px;
}

.post-header {
    max-width: 800px;
    margin: 0 auto 40px;
}

.post-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 24px;
    transition: color 0.2s ease;
}

.post-back-link:hover {
    color: #fff;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-top: 16px;
    flex-wrap: wrap;
}

.post-title {
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
}

.post-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-muted);
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4 {
    color: #fff;
    margin-top: 2em;
    margin-bottom: 1em;
    font-weight: 600;
    line-height: 1.3;
}

.post-content h2 {
    font-size: 1.8rem;
}
.post-content h3 {
    font-size: 1.4rem;
}

.post-content p {
    margin-bottom: 1.5em;
}

.post-content a {
    color: var(--accent-1);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.post-content a:hover {
    color: var(--accent-2);
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 2em 0;
}

.post-content blockquote {
    border-left: 4px solid var(--accent-1);
    padding-left: 24px;
    margin: 2em 0;
    font-style: italic;
    color: var(--text);
    background: rgba(255, 255, 255, 0.02);
    padding: 24px;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.post-content ul,
.post-content ol {
    margin-bottom: 2em;
    padding-left: 24px;
}

.post-content ul li::marker {
    color: var(--accent-1);
}

.post-content ol li::marker {
    color: var(--accent-1);
    font-weight: 700;
}

.post-content li {
    margin-bottom: 0.75em;
    padding-left: 8px;
}

.post-content figure {
    margin: 2.5em 0;
}

.post-content figcaption {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-top: 12px;
}

.post-content pre {
    background: #111;
    padding: 20px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 2em 0;
    border: 1px solid var(--border);
}

.post-content code {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: monospace;
}

.post-content pre code {
    background: transparent;
    padding: 0;
    color: #e2e2e2;
}

.post-content hr {
    border: 0;
    height: 1px;
    background: var(--border);
    margin: 3em 0;
}

.post-footer {
    max-width: 800px;
    margin: 60px auto 0;
}

.post-footer-divider {
    height: 1px;
    background: var(--border);
    margin-bottom: 40px;
}

.post-author {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--card);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.post-author-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.post-author-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.post-author-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
}

.post-author-bio {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
}

.post-substack-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--accent-1);
    font-weight: 500;
    text-decoration: none;
    margin-top: 8px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.post-substack-link:hover {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .post-author {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }
    .post-author-info {
        align-items: center;
    }
}