/* ============================================
   SB ECOM — Premium Agency Stylesheet
   ============================================ */

/* Tokens */
:root {
    /* Brand */
    --brand-500: #046cbe;
    --brand-400: #3d8fd4;
    --brand-300: #5fa6e0;
    --accent: #00d4ff;
    --accent-2: #7dd3fc;

    /* Neutrals (deep) */
    --bg-0: #050608;
    --bg-1: #0a0c11;
    --bg-2: #0e1118;
    --surface: rgba(255, 255, 255, 0.025);
    --surface-2: rgba(255, 255, 255, 0.045);
    --surface-hi: rgba(255, 255, 255, 0.07);
    --border: rgba(255, 255, 255, 0.08);
    --border-hi: rgba(255, 255, 255, 0.14);

    /* Text */
    --text: #f4f6fa;
    --text-2: rgba(244, 246, 250, 0.72);
    --text-3: rgba(244, 246, 250, 0.5);
    --text-4: rgba(244, 246, 250, 0.32);

    /* Effects */
    --shadow-lg: 0 30px 80px -20px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 20px 60px -10px rgba(4, 108, 190, 0.45);
    --radius: 18px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Easing */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

    /* Layout */
    --container: 1240px;
    --gutter: clamp(1.25rem, 4vw, 2.5rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
*:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Inter Tight', system-ui, -apple-system, sans-serif;
    background: var(--bg-0);
    color: var(--text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    font-feature-settings: "ss01", "cv11";
}

img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ============================================
   Ambient background
   ============================================ */
.ambient-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.ambient-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 90%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 90%);
}

.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.55;
    will-change: transform;
}

.ambient-glow-1 {
    top: -10%;
    left: -5%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(4, 108, 190, 0.5), transparent 60%);
    animation: floatSlow 22s ease-in-out infinite;
}

.ambient-glow-2 {
    top: 30%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.32), transparent 60%);
    animation: floatSlow 28s ease-in-out -8s infinite;
}

@keyframes floatSlow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -30px) scale(1.05); }
}

.ambient-noise {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.95rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    transition: all 0.25s var(--ease);
    cursor: pointer;
    white-space: nowrap;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn svg { width: 16px; height: 16px; transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(2px); }

.btn-primary {
    background: linear-gradient(135deg, #1182d4 0%, #046cbe 100%);
    color: white;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 8px 24px -8px rgba(4, 108, 190, 0.5);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 12px 36px -8px rgba(4, 108, 190, 0.7);
    background: linear-gradient(135deg, #1c93e8 0%, #0578d2 100%);
}

.btn-ghost {
    background: var(--surface);
    color: var(--text);
    border-color: var(--border);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: var(--surface-hi);
    border-color: var(--border-hi);
}

.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.85rem; }
.btn-block { width: 100%; justify-content: center; padding: 1.1rem; }

/* ============================================
   Navigation
   ============================================ */
.site-nav {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 2rem);
    max-width: var(--container);
    z-index: 100;
    transition: all 0.3s var(--ease);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 0.75rem 0.75rem 0.75rem 1.5rem;
    background: rgba(10, 12, 17, 0.7);
    backdrop-filter: saturate(180%) blur(24px);
    -webkit-backdrop-filter: saturate(180%) blur(24px);
    border: 1px solid var(--border);
    border-radius: 999px;
    box-shadow: 0 8px 30px -10px rgba(0, 0, 0, 0.5);
}

.site-nav.scrolled .nav-inner {
    background: rgba(10, 12, 17, 0.85);
    border-color: var(--border-hi);
}

.nav-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-size: 1.05rem;
    color: var(--text);
}

.brand-text {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--text);
    line-height: 1;
}
.brand-text em {
    font-style: normal;
    background: linear-gradient(135deg, var(--brand-400) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.footer-brand .brand-text { font-size: 1.4rem; }


.nav-menu {
    display: flex;
    gap: 0.25rem;
}

.nav-menu a {
    padding: 0.5rem 0.9rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-2);
    border-radius: 999px;
    transition: all 0.2s var(--ease);
}

.nav-menu a:hover {
    color: var(--text);
    background: var(--surface-hi);
}

.nav-actions { display: flex; align-items: center; gap: 0.5rem; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--border);
}

.nav-toggle span {
    width: 16px;
    height: 1.5px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }

@media (max-width: 920px) {
    .nav-menu {
        position: absolute;
        top: calc(100% + 0.75rem);
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0.25rem;
        padding: 1rem;
        background: rgba(10, 12, 17, 0.92);
        backdrop-filter: blur(24px);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;
        transition: all 0.25s var(--ease);
    }
    .nav-menu.open {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
    .nav-menu a { padding: 0.85rem 1.1rem; }
    .nav-toggle { display: flex; }
    .nav-actions .btn { display: none; }
}

@media (max-width: 480px) {
    .brand-text { font-size: 0.95rem; }
}

/* ============================================
   Layout helpers
   ============================================ */
section {
    padding: clamp(4rem, 10vw, 8rem) var(--gutter);
    position: relative;
}

.section-head {
    max-width: 720px;
    margin: 0 auto clamp(3rem, 6vw, 5rem);
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-2);
    letter-spacing: 0.02em;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.eyebrow.light { color: var(--accent); }

.eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent);
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.section-sub {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--text-2);
    line-height: 1.6;
    max-width: 560px;
    margin: 0 auto;
}

.grad {
    background: linear-gradient(135deg, #5fa6e0 0%, var(--accent) 60%, #7dd3fc 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   Reveal animations (fallback for browsers without scroll-driven anim)
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.in {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    *, *::before, *::after {
        animation-duration: 0.001s !important;
        transition-duration: 0.001s !important;
    }
}

/* ============================================
   SCROLL-DRIVEN ANIMATIONS (Apple-style)
   Modern browsers: Chrome/Edge 115+, Safari 26+
   ============================================ */
@supports (animation-timeline: view()) {
    @media (prefers-reduced-motion: no-preference) {

        /* Hero: epic zoom-out as you scroll past */
        .hero-inner {
            animation: heroZoomOut linear both;
            animation-timeline: scroll(root);
            animation-range: 0vh 80vh;
        }

        @keyframes heroZoomOut {
            0% { transform: scale(1) translateY(0); opacity: 1; filter: blur(0); }
            70% { opacity: 0.8; }
            100% { transform: scale(1.6) translateY(-40px); opacity: 0; filter: blur(8px); }
        }

        /* Hero orb: zoom in dramatically */
        .hero-orb {
            animation: orbZoomIn linear both;
            animation-timeline: scroll(root);
            animation-range: 0vh 100vh;
        }

        @keyframes orbZoomIn {
            0% { transform: translate(-50%, -50%) scale(1); opacity: 0.4; }
            100% { transform: translate(-50%, -30%) scale(2.5); opacity: 0; }
        }

        /* Section titles: scale pop on entrance */
        .section-head {
            animation: titlePop linear both;
            animation-timeline: view();
            animation-range: entry 0% cover 35%;
        }

        @keyframes titlePop {
            from { transform: scale(0.85) translateY(60px); opacity: 0; filter: blur(6px); }
            to { transform: scale(1) translateY(0); opacity: 1; filter: blur(0); }
        }

        /* Bento services: dramatic 3D entry */
        .services .bento-card {
            animation: bentoEntry linear both;
            animation-timeline: view();
            animation-range: entry 0% cover 40%;
        }

        @keyframes bentoEntry {
            from {
                transform: perspective(1500px) rotateX(35deg) translateY(120px) scale(0.85);
                opacity: 0;
                filter: blur(8px);
            }
            to {
                transform: perspective(1500px) rotateX(0) translateY(0) scale(1);
                opacity: 1;
                filter: blur(0);
            }
        }

        /* Stagger bento cards by index */
        .services .bento-card:nth-child(2) { animation-delay: 0; animation-range: entry 5% cover 45%; }
        .services .bento-card:nth-child(3) { animation-range: entry 10% cover 50%; }
        .services .bento-card:nth-child(4) { animation-range: entry 15% cover 55%; }
        .services .bento-card:nth-child(5) { animation-range: entry 20% cover 60%; }
        .services .bento-card:nth-child(6) { animation-range: entry 25% cover 65%; }

        /* Channel cards: alternate slide + scale */
        .channels .channel {
            animation: channelEntry linear both;
            animation-timeline: view();
            animation-range: entry 0% cover 45%;
        }

        @keyframes channelEntry {
            from {
                transform: perspective(1200px) rotateY(-25deg) translateX(-80px) scale(0.9);
                opacity: 0;
                filter: blur(6px);
            }
            to {
                transform: perspective(1200px) rotateY(0) translateX(0) scale(1);
                opacity: 1;
                filter: blur(0);
            }
        }

        .channels .channel:nth-child(2) {
            animation-name: channelEntryCenter;
        }
        .channels .channel:nth-child(3) {
            animation-name: channelEntryRight;
        }

        @keyframes channelEntryCenter {
            from {
                transform: perspective(1200px) translateY(80px) scale(0.9);
                opacity: 0;
                filter: blur(6px);
            }
            to {
                transform: none;
                opacity: 1;
                filter: blur(0);
            }
        }

        @keyframes channelEntryRight {
            from {
                transform: perspective(1200px) rotateY(25deg) translateX(80px) scale(0.9);
                opacity: 0;
                filter: blur(6px);
            }
            to {
                transform: perspective(1200px) rotateY(0) translateX(0) scale(1);
                opacity: 1;
                filter: blur(0);
            }
        }

        /* Process steps: alternate slide */
        .process .step:nth-child(odd) {
            animation: stepFromLeft linear both;
            animation-timeline: view();
            animation-range: entry 0% cover 50%;
        }
        .process .step:nth-child(even) {
            animation: stepFromRight linear both;
            animation-timeline: view();
            animation-range: entry 0% cover 50%;
        }

        @keyframes stepFromLeft {
            from { transform: translateX(-100px) scale(0.95); opacity: 0; filter: blur(4px); }
            to { transform: translateX(0) scale(1); opacity: 1; filter: blur(0); }
        }
        @keyframes stepFromRight {
            from { transform: translateX(100px) scale(0.95); opacity: 0; filter: blur(4px); }
            to { transform: translateX(0) scale(1); opacity: 1; filter: blur(0); }
        }

        /* Results chart: dramatic build-up */
        .results-chart, .rm-card {
            animation: resultsBuild linear both;
            animation-timeline: view();
            animation-range: entry 5% cover 45%;
        }

        @keyframes resultsBuild {
            from {
                transform: scale(0.85) translateY(80px);
                opacity: 0;
                filter: blur(8px);
            }
            to {
                transform: scale(1) translateY(0);
                opacity: 1;
                filter: blur(0);
            }
        }

        /* Testimonials: arc rise */
        .quote {
            animation: quoteArc linear both;
            animation-timeline: view();
            animation-range: entry 0% cover 50%;
        }

        @keyframes quoteArc {
            from { transform: translateY(80px) rotateZ(-2deg) scale(0.92); opacity: 0; }
            to { transform: translateY(0) rotateZ(0) scale(1); opacity: 1; }
        }

        /* FAQ items: slide + fade */
        .faq-item {
            animation: faqIn linear both;
            animation-timeline: view();
            animation-range: entry 0% cover 60%;
        }

        @keyframes faqIn {
            from { transform: translateX(-30px); opacity: 0; filter: blur(3px); }
            to { transform: translateX(0); opacity: 1; filter: blur(0); }
        }

        /* Contact card: dramatic scale */
        .contact-card {
            animation: contactReveal linear both;
            animation-timeline: view();
            animation-range: entry 0% entry 100%;
        }

        @keyframes contactReveal {
            from { transform: scale(0.9) translateY(60px); opacity: 0; filter: blur(6px); }
            to { transform: scale(1) translateY(0); opacity: 1; filter: blur(0); }
        }

        /* Disable old reveal class entirely when scroll-driven works */
        .reveal { opacity: 1; transform: none; transition: none; }
    }
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    padding-top: clamp(7rem, 14vw, 10rem);
    padding-bottom: clamp(4rem, 8vw, 6rem);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-inner {
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 1.1rem;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.18);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-2);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    animation: fadeUp 0.8s var(--ease-out);
}

.hero-badge .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 12px #4ade80;
    animation: pulse 2s infinite;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 5.2rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.045em;
    margin-bottom: 1.75rem;
    animation: fadeUp 1s 0.1s var(--ease-out) backwards;
}

.hero-title em {
    font-family: 'Instrument Serif', Georgia, serif;
    font-style: italic;
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--text);
}

.hero-sub {
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    color: var(--text-2);
    line-height: 1.55;
    max-width: 620px;
    margin: 0 auto 2.5rem;
    animation: fadeUp 1s 0.2s var(--ease-out) backwards;
}

.hero-sub strong {
    color: var(--text);
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: 0.85rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeUp 1s 0.3s var(--ease-out) backwards;
}

.hero-trust {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(1rem, 4vw, 3rem);
    margin-top: clamp(3rem, 6vw, 5rem);
    padding: 1.5rem 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    flex-wrap: wrap;
    animation: fadeUp 1s 0.4s var(--ease-out) backwards;
}

.trust-item { display: flex; flex-direction: column; gap: 0.25rem; text-align: center; }
.trust-num {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff, #b6c5e0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.trust-label { font-size: 0.75rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.05em; }
.trust-divider { width: 1px; height: 32px; background: var(--border-hi); }

@media (max-width: 600px) {
    .trust-divider { display: none; }
    .hero-trust { gap: 1.5rem 2rem; padding: 1.25rem; }
}

/* Hero orb */
.hero-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vmin;
    height: 80vmin;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

.orb-ring, .orb-ring-2, .orb-core {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid var(--border-hi);
}

.orb-ring {
    inset: 10%;
    animation: spin 60s linear infinite;
}

.orb-ring::before, .orb-ring::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 20px var(--accent);
}
.orb-ring::before { top: -4px; left: 50%; transform: translateX(-50%); }
.orb-ring::after { bottom: -4px; left: 50%; transform: translateX(-50%); background: var(--brand-400); box-shadow: 0 0 20px var(--brand-400); }

.orb-ring-2 {
    inset: 25%;
    animation: spin 90s linear reverse infinite;
}
.orb-ring-2::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-2);
    top: 50%;
    right: -3px;
    transform: translateY(-50%);
    box-shadow: 0 0 16px var(--accent-2);
}

.orb-core {
    inset: 40%;
    background: radial-gradient(circle, rgba(4, 108, 190, 0.3), transparent 70%);
    border: none;
    filter: blur(20px);
    animation: pulse-orb 4s ease-in-out infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse-orb { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }

/* ============================================
   MARQUEE
   ============================================ */
.marquee {
    padding: 3rem 0;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.015);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}

.marquee-track {
    display: flex;
    align-items: center;
    gap: 3rem;
    width: max-content;
    animation: scroll 40s linear infinite;
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--text-3);
    white-space: nowrap;
}

.marquee-track .bullet {
    color: var(--brand-500);
    font-size: 0.5rem;
    opacity: 0.7;
}

@keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ============================================
   SERVICES (Bento)
   ============================================ */
.bento {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
}

.bento-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.4s var(--ease-out), background 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), transform 0.5s var(--ease-out);
    backdrop-filter: blur(10px);
    transform-style: preserve-3d;
    will-change: transform;
}

.bento-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(4, 108, 190, 0.15), transparent 40%);
    opacity: 0;
    transition: opacity 0.5s var(--ease);
    pointer-events: none;
}

.bento-card:hover {
    border-color: var(--border-hi);
    box-shadow: 0 20px 60px -15px rgba(0, 0, 0, 0.5), 0 0 40px -10px rgba(0, 212, 255, 0.15);
}

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

.bento-lg { grid-column: span 3; grid-row: span 2; padding: 2.5rem; }
.bento-card:not(.bento-lg):not(.bento-mini) { grid-column: span 3; }
.bento-mini { grid-column: span 2; padding: 1.5rem; display: flex; gap: 1rem; align-items: center; }

@media (max-width: 920px) {
    .bento { grid-template-columns: repeat(2, 1fr); }
    .bento-lg, .bento-card:not(.bento-lg):not(.bento-mini), .bento-mini { grid-column: span 2; }
}

.bento-badge {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    padding: 0.3rem 0.75rem;
    background: linear-gradient(135deg, var(--brand-500), var(--accent));
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bento-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(4, 108, 190, 0.25), rgba(0, 212, 255, 0.15));
    border: 1px solid rgba(0, 212, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.bento-icon svg { width: 28px; height: 28px; }
.icon-alt {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border-color: var(--border);
    color: var(--text-2);
}

.bento-tag {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    background: var(--surface-hi);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-2);
    margin-bottom: 1rem;
    letter-spacing: 0.01em;
}

.bento-title {
    font-size: clamp(1.3rem, 2vw, 1.6rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.bento-lg .bento-title { font-size: clamp(1.6rem, 2.5vw, 2rem); }

.bento-text {
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.bento-list {
    margin-bottom: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.bento-list li {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    color: var(--text-2);
    font-size: 0.92rem;
}

.bento-list svg {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-top: 3px;
    color: var(--accent);
}

.bento-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent-2);
    font-weight: 500;
    font-size: 0.9rem;
    transition: gap 0.25s var(--ease);
}
.bento-link:hover { gap: 0.65rem; color: var(--accent); }
.bento-link svg { width: 14px; height: 14px; }

.bento-mini h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.2rem; letter-spacing: -0.01em; }
.bento-mini p { font-size: 0.85rem; color: var(--text-3); line-height: 1.45; }

.bento-mini-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--surface-hi);
    border: 1px solid var(--border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}
.bento-mini-icon svg { width: 22px; height: 22px; }

/* ============================================
   EXPERTISE (Channels)
   ============================================ */
.channels {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 920px) {
    .channels { grid-template-columns: 1fr; }
}

.channel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.4s var(--ease);
    backdrop-filter: blur(10px);
}

.channel:hover {
    border-color: var(--border-hi);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.channel-head {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.channel-logo {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--surface-hi);
    border: 1px solid var(--border);
}
.channel-logo svg { width: 28px; height: 28px; }
.channel-logo.tiktok { background: rgba(0, 0, 0, 0.6); border-color: rgba(255, 255, 255, 0.15); }

.channel-head h3 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.channel-head p { font-size: 0.85rem; color: var(--text-3); margin-top: 0.15rem; }

.channel-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.channel-stat {
    padding: 1rem;
    background: var(--surface-2);
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border);
}

.channel-stat .num {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}
.channel-stat .lab {
    display: block;
    font-size: 0.72rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.2rem;
}

.channel-chart {
    height: 60px;
    display: flex;
    align-items: flex-end;
    gap: 4px;
}

.channel-chart .bar {
    flex: 1;
    background: linear-gradient(180deg, var(--accent), var(--brand-500));
    border-radius: 3px 3px 0 0;
    opacity: 0.55;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
    transform-origin: bottom;
    transform: scaleY(0);
}

.channel:hover .channel-chart .bar { opacity: 0.95; }
.channel-chart.in .bar { transform: scaleY(1); }

/* ============================================
   PROCESS
   ============================================ */
.steps {
    max-width: 920px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.step {
    display: flex;
    gap: 2rem;
    padding: 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.4s var(--ease);
    backdrop-filter: blur(10px);
}

.step:hover {
    border-color: var(--border-hi);
    background: var(--surface-2);
}

.step-num {
    flex-shrink: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.5rem;
    font-weight: 500;
    background: linear-gradient(135deg, var(--brand-400), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.04em;
    line-height: 1;
}

.step-body { flex: 1; }
.step-body h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}
.step-body p { color: var(--text-2); margin-bottom: 0.75rem; line-height: 1.55; }

.step-time {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--accent-2);
    border-radius: 999px;
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.02em;
}

@media (max-width: 600px) {
    .step { flex-direction: column; gap: 1rem; padding: 1.5rem; }
    .step-num { font-size: 1.8rem; }
}

/* ============================================
   RESULTS
   ============================================ */
.results-grid {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 920px) {
    .results-grid { grid-template-columns: 1fr; }
}

.results-chart {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.results-chart::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 100% 0%, rgba(0, 212, 255, 0.08), transparent 50%);
    pointer-events: none;
}

.rc-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    position: relative;
}

.rc-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.4rem;
}

.rc-head h4 {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.rc-pill {
    padding: 0.4rem 0.85rem;
    background: linear-gradient(135deg, var(--brand-500), var(--accent));
    color: white;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.3);
}

.rc-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 280px;
    gap: 1rem;
    padding-top: 2rem;
    border-bottom: 1px dashed var(--border-hi);
}

.rc-bar {
    flex: 1;
    max-width: 70px;
    height: var(--h);
    background: linear-gradient(180deg, var(--accent) 0%, var(--brand-500) 100%);
    border-radius: 8px 8px 0 0;
    position: relative;
    transition: all 0.5s var(--ease-out);
    transform-origin: bottom;
    transform: scaleY(0);
    box-shadow: 0 -4px 24px rgba(0, 212, 255, 0.2);
}

.results-chart.in .rc-bar { transform: scaleY(1); }
.results-chart.in .rc-bar:nth-child(1) { transition-delay: 0s; }
.results-chart.in .rc-bar:nth-child(2) { transition-delay: 0.1s; }
.results-chart.in .rc-bar:nth-child(3) { transition-delay: 0.2s; }
.results-chart.in .rc-bar:nth-child(4) { transition-delay: 0.3s; }
.results-chart.in .rc-bar:nth-child(5) { transition-delay: 0.4s; }

.rc-bar .v {
    position: absolute;
    top: -28px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text);
    font-weight: 700;
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
}
.rc-bar .m {
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-3);
    font-size: 0.78rem;
    font-family: 'JetBrains Mono', monospace;
}

.results-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    align-content: stretch;
}

.rm-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.rm-card:hover {
    border-color: var(--border-hi);
    transform: translateY(-2px);
}

.rm-num {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--accent-2) 80%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.rm-lab { color: var(--text-3); font-size: 0.85rem; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.quotes {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 920px) {
    .quotes { grid-template-columns: 1fr; }
}

.quote {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease);
}

.quote:hover {
    border-color: var(--border-hi);
    transform: translateY(-3px);
}

.quote blockquote {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text);
    margin-bottom: 1.5rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    font-family: 'Instrument Serif', Georgia, serif;
    font-style: italic;
}

.quote figcaption {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-500), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    color: white;
    flex-shrink: 0;
}

.quote figcaption strong {
    display: block;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text);
}
.quote figcaption span {
    font-size: 0.8rem;
    color: var(--text-3);
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s var(--ease);
    backdrop-filter: blur(10px);
}

.faq-item[open] {
    background: var(--surface-2);
    border-color: var(--border-hi);
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.35rem 1.75rem;
    font-weight: 600;
    font-size: 1.02rem;
    letter-spacing: -0.01em;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: color 0.2s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent-2); }

.faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: var(--surface-hi);
    border: 1px solid var(--border);
    position: relative;
    transition: all 0.3s var(--ease);
}
.faq-icon::before, .faq-icon::after {
    content: '';
    position: absolute;
    background: var(--text);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.3s var(--ease);
}
.faq-icon::before { width: 10px; height: 1.5px; }
.faq-icon::after { width: 1.5px; height: 10px; }

.faq-item[open] .faq-icon { background: var(--accent); border-color: var(--accent); }
.faq-item[open] .faq-icon::before, .faq-item[open] .faq-icon::after { background: var(--bg-0); }
.faq-item[open] .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.faq-content {
    padding: 0 1.75rem 1.5rem;
    color: var(--text-2);
    line-height: 1.65;
    font-size: 0.95rem;
}

/* ============================================
   CONTACT
   ============================================ */
.contact { padding-bottom: clamp(5rem, 10vw, 8rem); }

.contact-card {
    max-width: var(--container);
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(4, 108, 190, 0.08), rgba(0, 212, 255, 0.04));
    border: 1px solid var(--border-hi);
    border-radius: var(--radius-xl);
    padding: clamp(2rem, 5vw, 4rem);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: clamp(2rem, 5vw, 4rem);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.contact-card::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15), transparent 70%);
    pointer-events: none;
}

@media (max-width: 920px) {
    .contact-card { grid-template-columns: 1fr; }
}

.contact-info { position: relative; z-index: 1; }
.contact-info h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.25rem;
}
.contact-info p {
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}
.contact-links li {
    display: flex;
    gap: 1rem;
    align-items: center;
    color: var(--text-2);
    font-size: 0.95rem;
    line-height: 1.5;
}
.contact-links a:hover { color: var(--accent-2); }

.ci-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}
.ci-icon svg { width: 20px; height: 20px; }

.contact-stats {
    display: flex;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}
.contact-stats div { display: flex; flex-direction: column; gap: 0.2rem; }
.contact-stats strong {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}
.contact-stats span { font-size: 0.78rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.05em; }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    position: relative;
    z-index: 1;
}

.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-2);
    letter-spacing: 0.01em;
}

.field input, .field textarea, .field select {
    width: 100%;
    padding: 0.95rem 1.15rem;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-hi);
    border-radius: 12px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.25s var(--ease);
}

.field input:hover, .field textarea:hover, .field select:hover { border-color: rgba(255, 255, 255, 0.22); }
.field input:focus, .field textarea:focus, .field select:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12);
}

.field textarea { resize: vertical; min-height: 110px; }

.field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237dd3fc' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.15rem center;
    padding-right: 2.5rem;
}

.form-note {
    font-size: 0.78rem;
    color: var(--text-3);
    text-align: center;
    margin-top: 0.25rem;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    border-top: 1px solid var(--border);
    padding: clamp(3rem, 6vw, 5rem) var(--gutter) 2rem;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.3));
}

.footer-inner {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-3);
    font-size: 0.92rem;
    line-height: 1.55;
    margin-top: 1rem;
    max-width: 320px;
}

.footer-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-cols h5 {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
}

.footer-cols a {
    display: block;
    padding: 0.35rem 0;
    color: var(--text-3);
    font-size: 0.92rem;
    transition: color 0.2s var(--ease);
}
.footer-cols a:hover { color: var(--accent-2); }

.footer-bottom {
    max-width: var(--container);
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--text-4);
    font-size: 0.85rem;
}

@media (max-width: 720px) {
    .footer-inner { grid-template-columns: 1fr; }
    .footer-cols { grid-template-columns: 1fr 1fr; }
}