/* ==========================================================================
   KODIX TECHSHIELD — Premium design system (dark-first)
   Vanilla CSS. Used by the redesigned homepage (index.html).
   Legacy pages keep style.css until they are migrated.
   ========================================================================== */

/* ---------------------------------------------------------------------------
   1. Tokens
   ------------------------------------------------------------------------- */
:root {
    /* Canvas */
    --bg: #06070a;
    --bg-soft: #0a0c12;
    --bg-elev: #0e1118;

    /* Surfaces (translucent, layer over the canvas) */
    --surface-1: rgba(255, 255, 255, 0.022);
    --surface-2: rgba(255, 255, 255, 0.045);
    --surface-3: rgba(255, 255, 255, 0.075);

    /* Hairlines */
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.14);

    /* Text */
    --text: #f4f7fb;
    --text-soft: rgba(238, 243, 250, 0.64);
    --text-dim: rgba(238, 243, 250, 0.40);

    /* Brand */
    --accent: #21d4fd;
    --accent-bright: #5fe4ff;
    --accent-deep: #0bb8e6;
    --accent-2: #8b76ff;
    --accent-glow: rgba(33, 212, 253, 0.45);
    --grad-brand: linear-gradient(120deg, #21d4fd 0%, #6aa8ff 45%, #8b76ff 100%);
    --grad-text: linear-gradient(100deg, #eafcff 0%, #7fe4ff 40%, #b9a6ff 100%);

    /* Typography */
    --font-display: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Radii */
    --r-sm: 10px;
    --r-md: 16px;
    --r-lg: 22px;
    --r-xl: 30px;
    --r-pill: 999px;

    /* Elevation */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 18px 40px -18px rgba(0, 0, 0, 0.7);
    --shadow-lg: 0 40px 90px -30px rgba(0, 0, 0, 0.8);
    --glow: 0 0 0 1px rgba(33, 212, 253, 0.16) inset, 0 24px 60px -20px rgba(33, 212, 253, 0.28);

    /* Motion */
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-spring: cubic-bezier(0.34, 1.4, 0.5, 1);
    --t-fast: 160ms;
    --t: 300ms;
    --t-slow: 600ms;

    /* Layout */
    --max: 1200px;
    --max-narrow: 920px;
    --nav-h: 72px;
    --pad-x: clamp(20px, 5vw, 40px);
    --section-py: clamp(80px, 11vw, 150px);
    --focus: 0 0 0 3px rgba(33, 212, 253, 0.4);
}

/* ---------------------------------------------------------------------------
   2. Reset & base
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-h) + 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.62;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'ss01', 'cv01';
    opacity: 0;
    transition: opacity var(--t-slow) var(--ease);
}

body.loaded {
    opacity: 1;
}

html.no-js body {
    opacity: 1;
}

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

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

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

ul {
    list-style: none;
}

:focus-visible {
    outline: none;
    box-shadow: var(--focus);
    border-radius: 6px;
}

::selection {
    background: rgba(33, 212, 253, 0.28);
    color: #fff;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    border: 2px solid var(--bg);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ---------------------------------------------------------------------------
   3. Layout primitives
   ------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max);
    margin-inline: auto;
    padding-inline: var(--pad-x);
}

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

.section--tight {
    padding-block: clamp(56px, 7vw, 96px);
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -60px;
    z-index: 2000;
    padding: 10px 18px;
    background: var(--accent);
    color: #03121a;
    font-weight: 600;
    border-radius: var(--r-pill);
    transition: top var(--t) var(--ease);
}

.skip-link:focus {
    top: 14px;
}

/* ---------------------------------------------------------------------------
   4. Typography
   ------------------------------------------------------------------------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-bright);
}

.eyebrow::before {
    content: '';
    width: 18px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent));
}

.eyebrow--center::before {
    display: none;
}

.display {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.04;
    letter-spacing: -0.025em;
}

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

.section-head {
    max-width: 720px;
    margin-inline: auto;
    text-align: center;
    margin-bottom: clamp(48px, 6vw, 76px);
}

.section-head h2 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2rem, 4.4vw, 3.1rem);
    line-height: 1.08;
    letter-spacing: -0.025em;
    margin-block: 18px 18px;
}

.section-head p {
    color: var(--text-soft);
    font-size: clamp(1rem, 1.4vw, 1.12rem);
    max-width: 560px;
    margin-inline: auto;
}

/* ---------------------------------------------------------------------------
   5. Background field (aurora + grid + noise)
   ------------------------------------------------------------------------- */
.bg-field {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-grid {
    position: absolute;
    inset: -2px;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 75%);
    mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 75%);
}

.aurora {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.5;
    will-change: transform;
}

.aurora--1 {
    width: 60vw;
    height: 60vw;
    max-width: 760px;
    max-height: 760px;
    top: -16vw;
    left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(33, 212, 253, 0.45), transparent 65%);
    animation: aurora-drift-1 18s var(--ease) infinite alternate;
}

.aurora--2 {
    width: 44vw;
    height: 44vw;
    max-width: 560px;
    max-height: 560px;
    top: 10vw;
    right: -10vw;
    background: radial-gradient(circle, rgba(139, 118, 255, 0.35), transparent 65%);
    animation: aurora-drift-2 22s var(--ease) infinite alternate;
}

.aurora--3 {
    width: 40vw;
    height: 40vw;
    max-width: 520px;
    max-height: 520px;
    top: 24vw;
    left: -8vw;
    background: radial-gradient(circle, rgba(106, 168, 255, 0.28), transparent 65%);
    animation: aurora-drift-3 26s var(--ease) infinite alternate;
}

.bg-noise {
    position: absolute;
    inset: 0;
    opacity: 0.06;
    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='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@keyframes aurora-drift-1 {
    to { transform: translateX(-50%) translateY(40px) scale(1.12); }
}

@keyframes aurora-drift-2 {
    to { transform: translate(-50px, 50px) scale(1.1); }
}

@keyframes aurora-drift-3 {
    to { transform: translate(60px, -30px) scale(1.08); }
}

/* ---------------------------------------------------------------------------
   6. Buttons
   ------------------------------------------------------------------------- */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 13px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--r-pill);
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease),
        background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.btn svg {
    width: 17px;
    height: 17px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    flex-shrink: 0;
}

.btn-primary {
    color: #03121a;
    background: linear-gradient(180deg, #6fe6ff, var(--accent));
    box-shadow: 0 10px 30px -8px var(--accent-glow), 0 0 0 1px rgba(255, 255, 255, 0.12) inset;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 42px -8px var(--accent-glow), 0 0 0 1px rgba(255, 255, 255, 0.2) inset;
}

.btn-secondary {
    color: var(--text);
    background: var(--surface-2);
    border: 1px solid var(--line-strong);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: var(--surface-3);
    border-color: rgba(33, 212, 253, 0.45);
}

.btn-ghost {
    color: var(--text-soft);
    padding: 10px 14px;
}

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

.btn--lg {
    padding: 16px 30px;
    font-size: 1rem;
}

.btn--block {
    width: 100%;
}

.btn .arrow {
    transition: transform var(--t) var(--ease);
}

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

/* ---------------------------------------------------------------------------
   7. Chips / tags / pills
   ------------------------------------------------------------------------- */
.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 15px 7px 12px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-soft);
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
    backdrop-filter: blur(10px);
}

.pill .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 10px 1px var(--accent-glow);
    animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.78); }
}

.tag {
    font-size: 0.74rem;
    font-weight: 500;
    color: var(--accent-bright);
    padding: 5px 11px;
    border-radius: var(--r-pill);
    background: rgba(33, 212, 253, 0.09);
    border: 1px solid rgba(33, 212, 253, 0.2);
}

/* ---------------------------------------------------------------------------
   8. Navbar
   ------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    transition: background var(--t) var(--ease), border-color var(--t) var(--ease),
        backdrop-filter var(--t) var(--ease);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(8, 10, 15, 0.72);
    backdrop-filter: blur(18px) saturate(160%);
    border-bottom-color: var(--line);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: 100%;
}

.logo {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.32rem;
    letter-spacing: -0.02em;
}

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

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

.nav-center {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    position: relative;
    padding: 5px;
    border-radius: var(--r-pill);
    background: var(--surface-1);
    border: 1px solid var(--line);
}

.nav-link {
    position: relative;
    z-index: 1;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-soft);
    border-radius: var(--r-pill);
    transition: color var(--t) var(--ease);
}

.nav-link:hover { color: var(--text); }
.nav-link.active { color: var(--text); }

.nav-pill {
    position: absolute;
    z-index: 0;
    top: 5px;
    left: 0;
    height: calc(100% - 10px);
    width: var(--pill-w, 0);
    transform: translateX(var(--pill-x, 0));
    background: var(--surface-3);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-pill);
    opacity: 0;
    transition: transform var(--t) var(--ease), width var(--t) var(--ease), opacity var(--t) var(--ease);
}

.nav-pill.is-ready { opacity: 1; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    border-radius: var(--r-sm);
    border: 1px solid var(--line);
    background: var(--surface-2);
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin-inline: auto;
    background: var(--text);
    border-radius: 2px;
    transition: transform var(--t) var(--ease), opacity var(--t) var(--ease);
}

.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------------------------------------------------------------------
   9. Hero
   ------------------------------------------------------------------------- */
.hero {
    position: relative;
    padding-top: calc(var(--nav-h) + clamp(56px, 9vw, 110px));
    padding-bottom: clamp(64px, 9vw, 120px);
    text-align: center;
    overflow: hidden;
}

.hero-inner {
    max-width: 860px;
    margin-inline: auto;
}

.hero h1 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2.6rem, 7vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.035em;
    margin-block: 26px 0;
}

.hero h1 .line { display: block; }

.hero-sub {
    margin-block: 26px 0;
    margin-inline: auto;
    max-width: 600px;
    font-size: clamp(1.04rem, 1.7vw, 1.22rem);
    color: var(--text-soft);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    margin-top: 36px;
}

.hero-trust {
    margin-top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-dim);
    font-size: 0.86rem;
}

.hero-trust .avatars {
    display: inline-flex;
}

.hero-trust .avatars span {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 2px solid var(--bg);
    margin-left: -8px;
    background: var(--grad-brand);
}

.hero-trust .avatars span:first-child { margin-left: 0; }
.hero-trust b { color: var(--text); font-weight: 600; }

/* Hero product preview (browser-framed glass mock) */
.hero-preview {
    position: relative;
    max-width: 940px;
    margin: clamp(48px, 7vw, 84px) auto 0;
    border-radius: var(--r-lg);
    border: 1px solid var(--line-strong);
    background: linear-gradient(180deg, rgba(20, 24, 33, 0.9), rgba(10, 12, 18, 0.92));
    box-shadow: var(--shadow-lg), 0 0 80px -30px var(--accent-glow);
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.hero-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 80% at 50% -10%, rgba(33, 212, 253, 0.14), transparent 60%);
    pointer-events: none;
}

.preview-bar {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.02);
}

.preview-dots { display: flex; gap: 7px; }
.preview-dots i {
    width: 11px; height: 11px; border-radius: 50%;
    background: rgba(255, 255, 255, 0.16);
}
.preview-url {
    flex: 1;
    max-width: 320px;
    padding: 6px 14px;
    font-size: 0.76rem;
    color: var(--text-dim);
    background: var(--surface-1);
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
    text-align: center;
}

.preview-body {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 18px;
    padding: 22px;
    text-align: left;
}

.preview-stats { display: grid; gap: 14px; }
.preview-stat {
    padding: 16px;
    border-radius: var(--r-md);
    background: var(--surface-1);
    border: 1px solid var(--line);
}
.preview-stat .k { font-size: 0.74rem; color: var(--text-dim); }
.preview-stat .v {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 4px;
}
.preview-stat .bar {
    margin-top: 12px;
    height: 6px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}
.preview-stat .bar i {
    display: block;
    height: 100%;
    border-radius: 99px;
    background: var(--grad-brand);
}

.preview-chat {
    padding: 18px;
    border-radius: var(--r-md);
    background: var(--surface-1);
    border: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.chat-row { display: flex; }
.chat-row.user { justify-content: flex-end; }
.bubble {
    max-width: 80%;
    padding: 10px 14px;
    font-size: 0.84rem;
    border-radius: 14px;
    line-height: 1.45;
}
.bubble.bot {
    background: var(--surface-3);
    border: 1px solid var(--line);
    border-bottom-left-radius: 4px;
    color: var(--text);
}
.bubble.user {
    background: linear-gradient(135deg, var(--accent), var(--accent-deep));
    color: #04121a;
    border-bottom-right-radius: 4px;
}
.chat-typing {
    display: inline-flex;
    gap: 5px;
    padding: 12px 14px;
    background: var(--surface-3);
    border: 1px solid var(--line);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    width: fit-content;
}
.chat-typing i {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--text-dim);
    animation: typing 1.3s infinite ease-in-out;
}
.chat-typing i:nth-child(2) { animation-delay: 0.18s; }
.chat-typing i:nth-child(3) { animation-delay: 0.36s; }

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

/* ---------------------------------------------------------------------------
   10. Marquee (tech strip)
   ------------------------------------------------------------------------- */
.marquee-wrap {
    padding-block: clamp(40px, 6vw, 64px);
    border-block: 1px solid var(--line);
    background: var(--surface-1);
}

.marquee-label {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 26px;
}

.marquee {
    position: relative;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee-track {
    display: flex;
    width: max-content;
    gap: 14px;
    animation: marquee 38s linear infinite;
}

.marquee:hover .marquee-track { animation-play-state: paused; }

.marquee-track .pill {
    font-size: 0.92rem;
    color: var(--text-soft);
    font-weight: 500;
}

@keyframes marquee {
    to { transform: translateX(-50%); }
}

/* ---------------------------------------------------------------------------
   11. Services (bento grid)
   ------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.service-card {
    position: relative;
    padding: 30px;
    border-radius: var(--r-lg);
    background: var(--surface-1);
    border: 1px solid var(--line);
    overflow: hidden;
    transition: transform var(--t) var(--ease), border-color var(--t) var(--ease),
        background var(--t) var(--ease);
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%),
        rgba(33, 212, 253, 0.1), transparent 45%);
    transition: opacity var(--t) var(--ease);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--line-strong);
    background: var(--surface-2);
}

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

.service-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: var(--r-md);
    background: linear-gradient(150deg, rgba(33, 212, 253, 0.16), rgba(139, 118, 255, 0.12));
    border: 1px solid var(--line-strong);
    margin-bottom: 22px;
}

.service-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-bright);
    fill: none;
    stroke-width: 1.8;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.22rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text-soft);
    font-size: 0.95rem;
    margin-bottom: 18px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-soft);
}

.service-features li::before {
    content: '';
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    border-radius: 50%;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2303121a' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 10px no-repeat,
        var(--accent);
}

/* ---------------------------------------------------------------------------
   12. Products
   ------------------------------------------------------------------------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: var(--r-lg);
    background: var(--surface-1);
    border: 1px solid var(--line);
    overflow: hidden;
    transition: transform var(--t) var(--ease), border-color var(--t) var(--ease),
        box-shadow var(--t) var(--ease);
}

.product-card[data-href] { cursor: pointer; }

.product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(33, 212, 253, 0.4);
    box-shadow: var(--shadow-md), 0 0 60px -28px var(--accent-glow);
}

.product-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-slow) var(--ease);
}

.product-card:hover .product-image img { transform: scale(1.06); }

.product-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(6, 7, 10, 0.85) 100%);
}

.product-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 24px;
}

.product-eyebrow {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.74rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-bright);
    margin-bottom: 10px;
}

.product-content h3 {
    font-family: var(--font-display);
    font-size: 1.34rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 10px;
}

.product-content p {
    color: var(--text-soft);
    font-size: 0.92rem;
    flex: 1;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.product-foot {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
    color: var(--accent-bright);
    font-size: 0.9rem;
    font-weight: 600;
}

.product-foot svg {
    width: 16px; height: 16px;
    stroke: currentColor; fill: none; stroke-width: 2;
    transition: transform var(--t) var(--ease);
}

.product-card:hover .product-foot svg { transform: translate(3px, -3px); }

/* ---------------------------------------------------------------------------
   13. Process timeline
   ------------------------------------------------------------------------- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    counter-reset: step;
}

.process-step {
    position: relative;
    padding: 26px 22px;
    border-radius: var(--r-md);
    background: var(--surface-1);
    border: 1px solid var(--line);
    transition: transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.process-step:hover {
    transform: translateY(-4px);
    border-color: var(--line-strong);
}

.process-step .num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    font-family: var(--font-display);
    font-weight: 600;
    border-radius: 50%;
    color: var(--accent-bright);
    background: rgba(33, 212, 253, 0.1);
    border: 1px solid rgba(33, 212, 253, 0.28);
    margin-bottom: 16px;
}

.process-step h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 7px;
}

.process-step p {
    font-size: 0.86rem;
    color: var(--text-soft);
}

/* ---------------------------------------------------------------------------
   14. About / why
   ------------------------------------------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(36px, 5vw, 72px);
    align-items: center;
}

.about-text h2 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.9rem, 3.8vw, 2.7rem);
    line-height: 1.12;
    letter-spacing: -0.025em;
    margin-block: 16px 18px;
}

.about-text > p {
    color: var(--text-soft);
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    gap: 14px;
    margin-top: 30px;
}

.feature-item {
    display: flex;
    gap: 14px;
    padding: 18px;
    border-radius: var(--r-md);
    background: var(--surface-1);
    border: 1px solid var(--line);
    transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.feature-item:hover {
    border-color: var(--line-strong);
    transform: translateX(4px);
}

.feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #03121a;
    font-weight: 700;
    background: var(--grad-brand);
}

.feature-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.feature-text p {
    font-size: 0.88rem;
    color: var(--text-soft);
}

.about-visual {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--line-strong);
    aspect-ratio: 4 / 3.4;
}

.about-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-visual .glow {
    position: absolute;
    inset: auto -20% -30% -20%;
    height: 60%;
    background: radial-gradient(circle at 50% 100%, var(--accent-glow), transparent 65%);
    filter: blur(50px);
}

/* ---------------------------------------------------------------------------
   15. Metrics band
   ------------------------------------------------------------------------- */
.metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--line);
}

.metric {
    padding: 34px 24px;
    text-align: center;
    background: var(--bg-soft);
}

.metric-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.metric .stat-number {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2.2rem, 4.4vw, 3.2rem);
    line-height: 1;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric .suffix {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.3rem, 2.6vw, 1.9rem);
    color: var(--accent-bright);
}

.metric .stat-label {
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--text-soft);
}

/* ---------------------------------------------------------------------------
   16. Home blogs (markup injected by blogs/home-blogs.js)
   ------------------------------------------------------------------------- */
.home-blogs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.home-blog-card {
    border-radius: var(--r-md);
    background: var(--surface-1);
    border: 1px solid var(--line);
    overflow: hidden;
    transition: transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.home-blog-card:hover {
    transform: translateY(-5px);
    border-color: var(--line-strong);
}

.home-blog-card__link { display: flex; flex-direction: column; height: 100%; }

.home-blog-card__image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.home-blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-slow) var(--ease);
}

.home-blog-card:hover .home-blog-card__image img { transform: scale(1.07); }

.home-blog-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(6, 7, 10, 0.7));
}

.home-blog-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 18px;
}

.home-blog-card__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.74rem;
    color: var(--text-dim);
    margin-bottom: 10px;
}

.home-blog-card__cat { color: var(--accent-bright); font-weight: 600; }

.home-blog-card__title {
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 8px;
}

.home-blog-card__excerpt {
    font-size: 0.86rem;
    color: var(--text-soft);
    flex: 1;
}

.home-blog-card__more {
    margin-top: 14px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--accent-bright);
}

.home-blogs__footer {
    text-align: center;
    margin-top: 44px;
}

/* ---------------------------------------------------------------------------
   17. FAQ
   ------------------------------------------------------------------------- */
.faq-list {
    max-width: var(--max-narrow);
    margin-inline: auto;
    display: grid;
    gap: 12px;
}

.faq-item {
    border-radius: var(--r-md);
    background: var(--surface-1);
    border: 1px solid var(--line);
    overflow: hidden;
    transition: border-color var(--t) var(--ease);
}

.faq-item[open] { border-color: var(--line-strong); }

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    font-size: 1.02rem;
    font-weight: 600;
    list-style: none;
    cursor: pointer;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary .icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    position: relative;
}

.faq-item summary .icon::before,
.faq-item summary .icon::after {
    content: '';
    position: absolute;
    inset: 0;
    margin: auto;
    background: var(--accent-bright);
    transition: transform var(--t) var(--ease), opacity var(--t) var(--ease);
}

.faq-item summary .icon::before { width: 14px; height: 2px; }
.faq-item summary .icon::after { width: 2px; height: 14px; }
.faq-item[open] summary .icon::after { transform: rotate(90deg); opacity: 0; }

.faq-answer {
    padding: 0 24px 22px;
    color: var(--text-soft);
    font-size: 0.95rem;
}

/* ---------------------------------------------------------------------------
   18. CTA band
   ------------------------------------------------------------------------- */
.cta-band {
    position: relative;
    text-align: center;
    padding: clamp(56px, 8vw, 96px) var(--pad-x);
    border-radius: var(--r-xl);
    border: 1px solid var(--line-strong);
    background:
        radial-gradient(120% 140% at 50% 0%, rgba(33, 212, 253, 0.16), transparent 60%),
        var(--surface-1);
    overflow: hidden;
}

.cta-band h2 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2rem, 4.6vw, 3.2rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
    max-width: 640px;
    margin-inline: auto;
}

.cta-band p {
    margin: 18px auto 32px;
    max-width: 520px;
    color: var(--text-soft);
    font-size: 1.05rem;
}

.cta-band .hero-cta { margin-top: 0; }

/* ---------------------------------------------------------------------------
   19. Contact
   ------------------------------------------------------------------------- */
.contact-wrap {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
}

.contact-info { display: grid; gap: 14px; }

.info-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: var(--r-md);
    background: var(--surface-1);
    border: 1px solid var(--line);
    transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.info-card:hover { border-color: var(--line-strong); transform: translateX(4px); }

.info-icon {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: var(--r-md);
    background: linear-gradient(150deg, rgba(33, 212, 253, 0.16), rgba(139, 118, 255, 0.12));
    border: 1px solid var(--line-strong);
}

.info-icon svg { width: 22px; height: 22px; stroke: var(--accent-bright); fill: none; stroke-width: 2; }

.info-card h3 { font-size: 0.82rem; color: var(--text-dim); font-weight: 500; margin-bottom: 3px; }
.info-card p { font-weight: 600; }

.contact-form {
    padding: clamp(24px, 3vw, 36px);
    border-radius: var(--r-lg);
    background: var(--surface-1);
    border: 1px solid var(--line);
}

.form-group {
    position: relative;
    margin-bottom: 20px;
}

.form-input {
    width: 100%;
    padding: 22px 16px 10px;
    font: inherit;
    font-size: 0.96rem;
    color: var(--text);
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
    resize: vertical;
}

.form-input::placeholder { color: transparent; }

.form-input:focus {
    border-color: rgba(33, 212, 253, 0.5);
    box-shadow: 0 0 0 3px rgba(33, 212, 253, 0.14);
    outline: none;
}

.form-label {
    position: absolute;
    left: 16px;
    top: 16px;
    font-size: 0.96rem;
    color: var(--text-dim);
    pointer-events: none;
    transition: transform var(--t) var(--ease), color var(--t) var(--ease), font-size var(--t) var(--ease);
}

.form-group.focused .form-label,
.form-group.has-value .form-label,
.form-input:focus + .form-label {
    transform: translateY(-12px);
    font-size: 0.72rem;
    color: var(--accent-bright);
}

.form-textarea { min-height: 130px; }

.char-counter {
    position: absolute;
    right: 14px;
    bottom: 10px;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ---------------------------------------------------------------------------
   20. Footer
   ------------------------------------------------------------------------- */
.footer {
    position: relative;
    border-top: 1px solid var(--line);
    background: var(--bg-soft);
    padding-block: clamp(56px, 7vw, 84px) 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 40px;
}

.footer-brand .logo { font-size: 1.4rem; margin-bottom: 16px; }

.footer-description {
    color: var(--text-soft);
    font-size: 0.92rem;
    max-width: 300px;
    margin-bottom: 22px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: var(--r-md);
    background: var(--surface-2);
    border: 1px solid var(--line);
    transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease);
    color: var(--text-soft);
}

.social-link svg { width: 18px; height: 18px; fill: currentColor; }

.social-link:hover {
    transform: translateY(-3px);
    color: var(--accent-bright);
    border-color: rgba(33, 212, 253, 0.4);
}

.footer-column h4 {
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 16px;
}

.footer-column ul { display: grid; gap: 11px; }

.footer-column a {
    color: var(--text-soft);
    font-size: 0.92rem;
    transition: color var(--t) var(--ease);
}

.footer-column a:hover { color: var(--text); }

.footer-bottom {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    text-align: center;
    color: var(--text-dim);
    font-size: 0.86rem;
}

/* ---------------------------------------------------------------------------
   21. Floating UI (scroll progress + back-to-top)
   ------------------------------------------------------------------------- */
.page-scroll-progress {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 2px;
    z-index: 1200;
    background: transparent;
}

.page-scroll-progress__bar {
    height: 100%;
    width: 0;
    background: var(--grad-brand);
    box-shadow: 0 0 12px 1px var(--accent-glow);
}

.scroll-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 1100;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--surface-3);
    border: 1px solid var(--line-strong);
    backdrop-filter: blur(12px);
    opacity: 0;
    transform: translateY(14px) scale(0.9);
    pointer-events: none;
    transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
}

.scroll-top.is-visible {
    opacity: 1;
    transform: none;
    pointer-events: auto;
}

.scroll-top svg { width: 20px; height: 20px; stroke: var(--accent-bright); fill: none; stroke-width: 2.2; }
.scroll-top:hover { border-color: rgba(33, 212, 253, 0.5); }

/* ---------------------------------------------------------------------------
   22. Scroll reveal
   ------------------------------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ---------------------------------------------------------------------------
   22b. BotKodix product page
   ------------------------------------------------------------------------- */
.bk-hero {
    position: relative;
    text-align: center;
    padding-top: calc(var(--nav-h) + clamp(54px, 9vw, 104px));
    padding-bottom: clamp(48px, 7vw, 88px);
}

.bk-hero h1 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(3rem, 10vw, 6rem);
    line-height: 1;
    letter-spacing: -0.04em;
    margin-block: 22px 0;
}

.bk-tagline {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(1.2rem, 2.7vw, 1.7rem);
    margin-top: 14px;
}

.bk-hero-desc {
    max-width: 620px;
    margin: 18px auto 0;
    color: var(--text-soft);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.bk-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: clamp(36px, 5vw, 52px);
}

.bk-stat {
    flex: 1 1 150px;
    max-width: 220px;
    padding: 22px 18px;
    border-radius: var(--r-md);
    background: var(--surface-1);
    border: 1px solid var(--line);
}

.bk-stat .v {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.6rem, 3.2vw, 2.1rem);
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bk-stat .l {
    display: block;
    margin-top: 6px;
    font-size: 0.84rem;
    color: var(--text-soft);
}

.bk-what-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}

.bk-what-text h2 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.9rem, 3.8vw, 2.7rem);
    line-height: 1.12;
    letter-spacing: -0.025em;
    margin-block: 16px 18px;
}

.bk-what-text p {
    color: var(--text-soft);
    margin-bottom: 16px;
}

/* Chat mock */
.bk-chat {
    border-radius: var(--r-lg);
    border: 1px solid var(--line-strong);
    background: linear-gradient(180deg, rgba(20, 24, 33, 0.9), rgba(10, 12, 18, 0.92));
    box-shadow: var(--shadow-lg), 0 0 70px -30px var(--accent-glow);
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.bk-chat-top {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.02);
}

.bk-chat-av {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.86rem;
    color: #03121a;
    background: var(--grad-brand);
}

.bk-chat-top strong { display: block; font-size: 0.95rem; }

.bk-chat-top span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: #4ade80;
}

.bk-chat-top span::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 8px #4ade80;
}

.bk-chat-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bk-msg {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    max-width: 86%;
}

.bk-msg.bot { align-self: flex-start; }
.bk-msg.user { align-self: flex-end; flex-direction: row-reverse; }

.bk-msg-av {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 0.68rem;
    font-weight: 700;
    color: #03121a;
    background: var(--grad-brand);
}

.bk-msg-text {
    padding: 10px 14px;
    font-size: 0.88rem;
    line-height: 1.45;
    border-radius: 14px;
}

.bk-msg.bot .bk-msg-text {
    background: var(--surface-3);
    border: 1px solid var(--line);
    border-bottom-left-radius: 4px;
}

.bk-msg.user .bk-msg-text {
    background: linear-gradient(135deg, var(--accent), var(--accent-deep));
    color: #04121a;
    border-bottom-right-radius: 4px;
}

.bk-typing-row { display: flex; gap: 10px; align-items: flex-end; align-self: flex-start; }

.bk-typing {
    display: inline-flex;
    gap: 5px;
    padding: 12px 14px;
    background: var(--surface-3);
    border: 1px solid var(--line);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
}

.bk-typing span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text-dim);
    animation: typing 1.3s infinite ease-in-out;
}

.bk-typing span:nth-child(2) { animation-delay: 0.18s; }
.bk-typing span:nth-child(3) { animation-delay: 0.36s; }

.bk-chat-input {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-top: 1px solid var(--line);
}

.bk-chat-input .fake {
    flex: 1;
    padding: 10px 16px;
    font-size: 0.84rem;
    color: var(--text-dim);
    background: var(--surface-1);
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
}

.bk-chat-send {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #03121a;
    background: var(--grad-brand);
}

.bk-chat-send svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2.4; }

.bk-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

/* ---------------------------------------------------------------------------
   23. Responsive
   ------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .home-blogs-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-content { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
    .nav-center { position: static; }

    .nav-menu {
        position: fixed;
        inset: var(--nav-h) 0 auto 0;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 16px var(--pad-x) 22px;
        border-radius: 0;
        border: none;
        border-bottom: 1px solid var(--line);
        background: rgba(8, 10, 15, 0.96);
        backdrop-filter: blur(18px);
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--t) var(--ease), opacity var(--t) var(--ease), visibility var(--t);
    }

    .nav-menu.active {
        transform: none;
        opacity: 1;
        visibility: visible;
    }

    .nav-link { padding: 13px 14px; font-size: 1rem; }
    .nav-pill { display: none; }
    .menu-toggle { display: flex; }
    .nav-actions .btn { display: none; }

    .about-grid { grid-template-columns: 1fr; }
    .about-visual { order: -1; aspect-ratio: 16 / 10; }
    .contact-wrap { grid-template-columns: 1fr; }
    .preview-body { grid-template-columns: 1fr; }
    .metrics { grid-template-columns: repeat(2, 1fr); }
    .bk-what-grid { grid-template-columns: 1fr; }
    .bk-grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .services-grid,
    .products-grid,
    .home-blogs-grid,
    .process-grid { grid-template-columns: 1fr; }

    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }
    .footer-content { grid-template-columns: 1fr; }
    .preview-body { padding: 16px; }
}

/* ---------------------------------------------------------------------------
   24. Reduced motion
   ------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    .reveal { opacity: 1; transform: none; }
}