/* ============================================================
   Berawan Technology Solutions
   Pure HTML & CSS — Zero JavaScript
   Inspired by Linear, Vercel, Stripe
   ============================================================ */

/* ---------- Animatable Custom Properties ---------- */

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

@property --glow-x {
    syntax: "<percentage>";
    initial-value: 50%;
    inherits: false;
}

@property --glow-y {
    syntax: "<percentage>";
    initial-value: 50%;
    inherits: false;
}

@property --hue {
    syntax: "<number>";
    initial-value: 200;
    inherits: true;
}

/* ---------- Design Tokens ---------- */

:root {
    /* Palette — Dark-first futuristic */
    --bg-base: #06060a;
    --bg-surface: #0d0d14;
    --bg-raised: #12121c;
    --bg-elevated: #1a1a28;
    --bg-glass: rgba(13, 13, 20, 0.6);
    --bg-glass-hover: rgba(26, 26, 40, 0.7);

    --text-primary: #ededf0;
    --text-secondary: #8b8ba0;
    --text-tertiary: #55556a;
    --text-faint: #33334a;

    --accent: #00b4ff;
    --accent-secondary: #7c3aed;
    --accent-tertiary: #06b6d4;
    --accent-glow: rgba(0, 180, 255, 0.15);
    --accent-glow-strong: rgba(0, 180, 255, 0.3);
    --violet-glow: rgba(124, 58, 237, 0.15);

    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --border-active: rgba(0, 180, 255, 0.3);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--accent-glow);
    --shadow-glow-strong: 0 0 60px var(--accent-glow-strong), 0 0 120px var(--accent-glow);

    /* Typography */
    --font-sans: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", "Cascadia Code", "Consolas", monospace;

    /* Layout */
    --content-width: 1200px;
    --content-padding: clamp(1.25rem, 4vw, 3rem);
    --section-gap: clamp(5rem, 10vw, 9rem);

    /* Motion */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --duration-fast: 0.15s;
    --duration-normal: 0.3s;
    --duration-slow: 0.6s;

    /* Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
}

/* ---------- Light Mode ---------- */

html:has(#theme-toggle:checked) {
    --bg-base: #fafafa;
    --bg-surface: #ffffff;
    --bg-raised: #f5f5f7;
    --bg-elevated: #eeeeef;
    --bg-glass: rgba(255, 255, 255, 0.7);
    --bg-glass-hover: rgba(245, 245, 247, 0.8);

    --text-primary: #111111;
    --text-secondary: #666677;
    --text-tertiary: #999aab;
    --text-faint: #ccccdd;

    --accent: #0070f3;
    --accent-secondary: #7c3aed;
    --accent-glow: rgba(0, 112, 243, 0.1);
    --accent-glow-strong: rgba(0, 112, 243, 0.15);
    --violet-glow: rgba(124, 58, 237, 0.08);

    --border: rgba(0, 0, 0, 0.06);
    --border-hover: rgba(0, 0, 0, 0.12);
    --border-active: rgba(0, 112, 243, 0.3);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px var(--accent-glow);
    --shadow-glow-strong: 0 0 40px var(--accent-glow-strong);
}

/* ---------- Reset ---------- */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    transition: background-color var(--duration-slow) var(--ease-out),
                color var(--duration-slow) var(--ease-out);
}

::selection {
    background-color: var(--accent);
    color: #ffffff;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* ---------- Noise Texture Overlay ---------- */

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* ---------- Animated Orb Backgrounds ---------- */

.bg-orbs {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

.bg-orbs::before,
.bg-orbs::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    mix-blend-mode: screen;
    transition: opacity var(--duration-slow) var(--ease-out);
}

html:has(#theme-toggle:checked) .bg-orbs::before,
html:has(#theme-toggle:checked) .bg-orbs::after {
    opacity: 0.15;
    mix-blend-mode: multiply;
}

.bg-orbs::before {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 70%);
    top: -10%;
    right: -5%;
    animation: orb-drift-1 20s ease-in-out infinite alternate;
}

.bg-orbs::after {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--violet-glow) 0%, transparent 70%);
    bottom: -5%;
    left: -5%;
    animation: orb-drift-2 25s ease-in-out infinite alternate;
}

@keyframes orb-drift-1 {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-8%, 12%) scale(1.15); }
    100% { transform: translate(5%, -5%) scale(0.95); }
}

@keyframes orb-drift-2 {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(10%, -8%) scale(1.1); }
    100% { transform: translate(-5%, 10%) scale(1.05); }
}

/* ---------- Dot Grid Pattern ---------- */

.dot-grid {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image: radial-gradient(circle, var(--text-faint) 1px, transparent 1px);
    background-size: 32px 32px;
    opacity: 0.3;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 20%, transparent 70%);
}

/* ---------- Typography ---------- */

h1, h2, h3, h4, h5, h6 {
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    text-wrap: balance;
    transition: color var(--duration-slow) var(--ease-out);
}

h1 {
    font-size: clamp(3rem, 7vw + 1rem, 6rem);
    font-weight: 800;
    letter-spacing: -0.04em;
}

h2 {
    font-size: clamp(2rem, 4vw + 0.5rem, 3.5rem);
}

h3 {
    font-size: clamp(1.125rem, 1.5vw, 1.5rem);
    letter-spacing: -0.02em;
}

p {
    color: var(--text-secondary);
    transition: color var(--duration-slow) var(--ease-out);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
    color: var(--text-primary);
}

code, .mono {
    font-family: var(--font-mono);
}

/* ---------- Utility ---------- */

.container {
    width: 100%;
    max-width: var(--content-width);
    margin-inline: auto;
    padding-inline: var(--content-padding);
}

.section {
    padding-block: var(--section-gap);
    position: relative;
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 40%, #f472b6 70%, var(--accent) 100%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-flow 8s ease infinite;
}

@keyframes gradient-flow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Section label — monospace accent */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 1rem;
}

.section-label::before {
    content: "";
    display: inline-block;
    width: 1.5rem;
    height: 1px;
    background: var(--accent);
}

.section-header {
    max-width: 44rem;
    margin-bottom: 3.5rem;
}

.section-header.centered {
    text-align: center;
    margin-inline: auto;
}

.section-header p {
    font-size: clamp(1rem, 1.5vw, 1.1875rem);
    margin-top: 1rem;
    max-width: 36rem;
}

.section-header.centered p {
    margin-inline: auto;
}

/* ---------- Scroll-Driven Animations ---------- */

@supports (animation-timeline: scroll()) {
    .reveal {
        opacity: 0;
        transform: translateY(2.5rem);
        animation: reveal-up linear both;
        animation-timeline: view();
        animation-range: entry 0% entry 25%;
    }

    .reveal-scale {
        opacity: 0;
        transform: scale(0.95) translateY(1.5rem);
        animation: reveal-scale linear both;
        animation-timeline: view();
        animation-range: entry 0% entry 25%;
    }

    @keyframes reveal-up {
        to { opacity: 1; transform: translateY(0); }
    }

    @keyframes reveal-scale {
        to { opacity: 1; transform: scale(1) translateY(0); }
    }
}

@supports not (animation-timeline: scroll()) {
    .reveal, .reveal-scale {
        opacity: 1;
        transform: none;
    }
}

/* ---------- Animated Gradient Line ---------- */

.gradient-line {
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--accent-glow-strong) 20%,
        var(--accent) 50%,
        var(--accent-glow-strong) 80%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: line-shimmer 3s ease-in-out infinite;
    border: none;
    margin-block: var(--section-gap);
}

@keyframes line-shimmer {
    0%, 100% { background-position: -200% 0; }
    50% { background-position: 200% 0; }
}

/* ---------- Header ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(1.8);
    -webkit-backdrop-filter: blur(20px) saturate(1.8);
    border-bottom: 1px solid var(--border);
    transition: background var(--duration-slow) var(--ease-out),
                border-color var(--duration-slow) var(--ease-out);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: color var(--duration-slow) var(--ease-out);
}

.logo:hover {
    color: var(--accent);
}

.logo-cloud {
    font-size: 1.375rem;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.125rem;
    list-style: none;
}

.nav-links a {
    display: block;
    padding: 0.4375rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 450;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: color var(--duration-fast) var(--ease-out),
                background-color var(--duration-fast) var(--ease-out);
}

.nav-links a:hover {
    color: var(--text-primary);
    background-color: var(--border);
}

/* Nav CTA button */
.nav-cta {
    margin-left: 0.5rem;
}

.nav-cta a {
    display: block;
    padding: 0.4375rem 1rem;
    font-size: 0.875rem;
    font-weight: 600 !important;
    color: var(--bg-base) !important;
    background: var(--text-primary) !important;
    border-radius: var(--radius-md);
    transition: opacity var(--duration-fast) var(--ease-out);
}

.nav-cta a:hover {
    opacity: 0.85;
}

/* Theme toggle */
#theme-toggle {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.theme-toggle-label {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    transition: background-color var(--duration-fast) var(--ease-out);
    flex-shrink: 0;
    color: var(--text-secondary);
}

.theme-toggle-label:hover {
    background-color: var(--border);
    color: var(--text-primary);
}

.theme-toggle-label .icon-moon { display: none; }
html:has(#theme-toggle:checked) .theme-toggle-label .icon-sun { display: none; }
html:has(#theme-toggle:checked) .theme-toggle-label .icon-moon { display: inline; }

/* Mobile nav */
#menu-toggle {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.menu-toggle-label {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2.25rem;
    height: 2.25rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    padding: 0.5rem;
}

.menu-toggle-label span {
    display: block;
    height: 1.5px;
    background-color: var(--text-primary);
    border-radius: 1px;
    transition: transform var(--duration-normal) var(--ease-out),
                opacity var(--duration-normal) var(--ease-out),
                background-color var(--duration-slow) var(--ease-out);
}

#menu-toggle:checked ~ .header-inner .menu-toggle-label span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

#menu-toggle:checked ~ .header-inner .menu-toggle-label span:nth-child(2) {
    opacity: 0;
}

#menu-toggle:checked ~ .header-inner .menu-toggle-label span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-nav {
    display: none;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* ---------- Hero ---------- */

.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 4rem);
    min-height: calc(100dvh - 4rem);
    padding-block: 4rem;
    text-align: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 56rem;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem 0.375rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent);
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    margin-bottom: 2rem;
    transition: background-color var(--duration-slow) var(--ease-out),
                border-color var(--duration-slow) var(--ease-out);
}

.hero-eyebrow-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow-strong);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent-glow-strong); }
    50% { opacity: 0.5; box-shadow: 0 0 16px var(--accent-glow-strong); }
}

.hero h1 {
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1.0625rem, 1.5vw + 0.25rem, 1.3125rem);
    color: var(--text-secondary);
    max-width: 32rem;
    margin-inline: auto;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Hero animated beam */
.hero-beam {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
    transform: translate(-50%, -50%) rotate(-5deg);
    opacity: 0.08;
    animation: beam-pulse 4s ease-in-out infinite;
}

@keyframes beam-pulse {
    0%, 100% { opacity: 0.05; }
    50% { opacity: 0.12; }
}

/* Floating clouds */
.hero-clouds {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-clouds span {
    position: absolute;
    opacity: 0.04;
    animation: cloud-drift linear infinite;
}

html:has(#theme-toggle:checked) .hero-clouds span {
    opacity: 0.06;
}

.hero-clouds span:nth-child(1) {
    top: 20%;
    font-size: clamp(4rem, 12vw, 10rem);
    animation-duration: 40s;
}

.hero-clouds span:nth-child(2) {
    top: 55%;
    font-size: clamp(3rem, 8vw, 6rem);
    animation-duration: 55s;
    animation-delay: -20s;
}

.hero-clouds span:nth-child(3) {
    top: 78%;
    font-size: clamp(2rem, 5vw, 4rem);
    animation-duration: 45s;
    animation-delay: -35s;
}

@keyframes cloud-drift {
    0% { transform: translateX(-15vw); }
    100% { transform: translateX(115vw); }
}

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: all var(--duration-normal) var(--ease-out);
}

.btn-primary {
    color: #ffffff;
    background: var(--accent);
    box-shadow: var(--shadow-sm), 0 0 0 0 var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    color: #ffffff;
    filter: brightness(1.1);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-ghost {
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background: var(--border);
}

.btn-white {
    color: var(--bg-base);
    background: #ffffff;
    font-weight: 600;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--bg-base);
}

.btn-arrow {
    transition: transform var(--duration-fast) var(--ease-out);
    display: inline-block;
}

.btn:hover .btn-arrow {
    transform: translateX(3px);
}

/* ---------- Marquee Ticker ---------- */

.ticker {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding-block: 1.25rem;
    overflow: hidden;
    white-space: nowrap;
    mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
    transition: border-color var(--duration-slow) var(--ease-out);
}

.ticker-track {
    display: inline-flex;
    animation: ticker-scroll 30s linear infinite;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding-inline: 2rem;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color var(--duration-slow) var(--ease-out);
}

.ticker-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.5;
}

@keyframes ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- About Section ---------- */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
}

.about-text p {
    margin-bottom: 1.25rem;
    font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: border-color var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out),
                background-color var(--duration-slow) var(--ease-out);
}

.stat-card:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-glow);
}

.stat-number {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
}

/* ---------- Bento Grid (Services) ---------- */

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: auto;
    gap: 1rem;
}

.bento-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 2.5vw, 2rem);
    position: relative;
    overflow: hidden;
    transition: border-color var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out),
                transform var(--duration-normal) var(--ease-out),
                background-color var(--duration-slow) var(--ease-out);
}

.bento-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Animated gradient border on hover */
.bento-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(var(--gradient-angle), var(--accent), var(--accent-secondary), #ec4899, var(--accent));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    animation: rotate-gradient 4s linear infinite;
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out);
}

.bento-card:hover::before {
    opacity: 1;
}

@keyframes rotate-gradient {
    0% { --gradient-angle: 0deg; }
    100% { --gradient-angle: 360deg; }
}

/* Span variations */
.bento-wide { grid-column: span 2; }
.bento-tall { grid-row: span 2; }

/* Icon with glow */
.bento-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    font-size: 1.5rem;
    background: var(--bg-raised);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    position: relative;
    transition: background-color var(--duration-slow) var(--ease-out);
}

.bento-card:hover .bento-icon {
    box-shadow: var(--shadow-glow);
}

.bento-card h3 {
    margin-bottom: 0.5rem;
}

.bento-card p {
    font-size: 0.875rem;
    line-height: 1.65;
}

/* Corner accent on featured cards */
.bento-featured::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle at top right, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

/* ---------- Testimonials (Horizontal scroll) ---------- */

.testimonials-scroll {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--content-padding);
    padding-inline: var(--content-padding);
    padding-block: 0.5rem;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.testimonials-scroll::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 min(100%, 380px);
    scroll-snap-align: start;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 3vw, 2rem);
    transition: border-color var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out),
                background-color var(--duration-slow) var(--ease-out);
}

.testimonial-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.stars {
    color: #f59e0b;
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.testimonial-card blockquote {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: normal;
}

.testimonial-card blockquote strong {
    color: var(--accent);
    font-weight: 600;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.testimonial-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.testimonial-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.testimonial-role {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

.scroll-hint {
    text-align: center;
    margin-top: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-faint);
    letter-spacing: 0.05em;
}

/* ---------- CTA Section ---------- */

.cta-section {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-2xl);
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    padding: clamp(3rem, 6vw, 5rem);
    text-align: center;
    color: #ffffff;
}

.cta-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 0%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 100%, rgba(0, 0, 0, 0.1) 0%, transparent 50%);
}

.cta-section h2 {
    color: #ffffff;
    position: relative;
    z-index: 1;
    margin-bottom: 1rem;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 1;
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    max-width: 32rem;
    margin-inline: auto;
    margin-bottom: 2rem;
}

.cta-section .btn {
    position: relative;
    z-index: 1;
}

.cta-clouds {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-clouds span {
    position: absolute;
    opacity: 0.08;
}

.cta-clouds span:nth-child(1) {
    top: 10%;
    left: 5%;
    font-size: 4rem;
    animation: float 5s ease-in-out infinite;
}

.cta-clouds span:nth-child(2) {
    bottom: 15%;
    right: 8%;
    font-size: 3rem;
    animation: float 4s ease-in-out infinite 1s;
}

.cta-clouds span:nth-child(3) {
    top: 60%;
    left: 70%;
    font-size: 2rem;
    animation: float 6s ease-in-out infinite 2s;
}

/* ---------- Contact ---------- */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: clamp(2rem, 4vw, 3rem);
    align-items: start;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    flex-shrink: 0;
    transition: background-color var(--duration-slow) var(--ease-out),
                border-color var(--duration-slow) var(--ease-out);
}

.contact-item-label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
    margin-bottom: 0.25rem;
}

.contact-item-value {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.contact-form-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    transition: background-color var(--duration-slow) var(--ease-out),
                border-color var(--duration-slow) var(--ease-out);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    transition: color var(--duration-slow) var(--ease-out);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.6875rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--text-primary);
    background: var(--bg-base);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out),
                background-color var(--duration-slow) var(--ease-out),
                color var(--duration-slow) var(--ease-out);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-faint);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow), var(--shadow-glow);
}

.form-group textarea {
    resize: vertical;
    min-height: 8rem;
}

/* ---------- Footer ---------- */

.site-footer {
    border-top: 1px solid var(--border);
    padding-block: 3.5rem;
    transition: border-color var(--duration-slow) var(--ease-out);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.footer-brand-text {
    max-width: 20rem;
}

.footer-tagline {
    font-family: Georgia, serif;
    font-style: italic;
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-top: 0.5rem;
}

.footer-links-col h4 {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-tertiary);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.footer-links-col a {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding-block: 0.25rem;
    transition: color var(--duration-fast) var(--ease-out);
}

.footer-links-col a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    transition: border-color var(--duration-slow) var(--ease-out);
}

.footer-copyright {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.footer-email a {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* ---------- 404 Page ---------- */

.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 4rem);
    min-height: calc(100dvh - 4rem);
    text-align: center;
    padding-block: 4rem;
}

.error-code {
    font-size: clamp(8rem, 20vw, 14rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1;
    margin-bottom: 1rem;
}

.error-message {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.error-sub {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 28rem;
    margin-inline: auto;
    margin-bottom: 2.5rem;
}

.error-clouds {
    font-size: 2rem;
    margin-top: 2.5rem;
    color: var(--text-faint);
    letter-spacing: 1rem;
}

/* ---------- Custom Scrollbar ---------- */

@supports selector(::-webkit-scrollbar) {
    ::-webkit-scrollbar { width: 8px; height: 8px; }
    ::-webkit-scrollbar-track { background: transparent; }
    ::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 4px; }
    ::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }
}

@supports not selector(::-webkit-scrollbar) {
    html { scrollbar-color: var(--border-hover) transparent; scrollbar-width: thin; }
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
    .bento-grid {
        grid-template-columns: 1fr 1fr;
    }

    .bento-wide {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta {
        display: none;
    }

    .menu-toggle-label {
        display: flex;
    }

    .mobile-nav {
        display: block;
        max-height: 0;
        overflow: hidden;
        border-bottom: 1px solid var(--border);
        transition: max-height var(--duration-slow) var(--ease-out);
    }

    #menu-toggle:checked ~ .mobile-nav {
        max-height: 20rem;
    }

    .mobile-nav a {
        display: block;
        padding: 0.875rem var(--content-padding);
        font-size: 0.9375rem;
        font-weight: 500;
        color: var(--text-secondary);
        border-top: 1px solid var(--border);
        transition: color var(--duration-fast) var(--ease-out),
                    background var(--duration-fast) var(--ease-out);
    }

    .mobile-nav a:hover {
        color: var(--accent);
        background: var(--border);
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-wide, .bento-tall {
        grid-column: span 1;
        grid-row: span 1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-cta-group .btn {
        justify-content: center;
    }

    .footer-grid {
        flex-direction: column;
        gap: 2rem;
    }

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

@media (max-width: 480px) {
    .stats-row {
        grid-template-columns: 1fr;
    }
}