/* ============================================
   TUVINBAR — Modern IT website
   Brand colors from logo:
   - Blue (T): #2563EB / #3B82F6
   - Gray (B): #9CA3AF / #6B7280
   - Background: dark
   ============================================ */

:root {
    --blue: #2563EB;
    --blue-light: #3B82F6;
    --blue-glow: rgba(37, 99, 235, 0.35);
    --gray: #9CA3AF;
    --gray-dark: #6B7280;

    /* Dark theme (default) */
    --bg: #0A0A0F;
    --bg-2: #111118;
    --bg-card: #15151E;
    --bg-card-hover: #1B1B26;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);
    --text: #F3F4F6;
    --text-muted: #9CA3AF;
    --text-dim: #6B7280;
    --navbar-bg: rgba(10, 10, 15, 0.7);
    --navbar-bg-scrolled: rgba(10, 10, 15, 0.92);
    --mobile-nav-bg: rgba(10, 10, 15, 0.98);
    --hero-radial-1: rgba(37, 99, 235, 0.25);
    --hero-radial-2: rgba(107, 114, 128, 0.18);
    --grid-line: rgba(255, 255, 255, 0.03);

    --gradient: linear-gradient(135deg, #3B82F6 0%, #2563EB 50%, #6B7280 100%);
    --radius: 14px;
    --radius-lg: 22px;
    --shadow: 0 20px 60px -20px rgba(37, 99, 235, 0.25);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light theme */
[data-theme="light"] {
    --bg: #FFFFFF;
    --bg-2: #F5F7FB;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F8FAFC;
    --border: rgba(15, 23, 42, 0.08);
    --border-strong: rgba(15, 23, 42, 0.14);
    --text: #0F172A;
    --text-muted: #475569;
    --text-dim: #64748B;
    --navbar-bg: rgba(255, 255, 255, 0.75);
    --navbar-bg-scrolled: rgba(255, 255, 255, 0.95);
    --mobile-nav-bg: rgba(255, 255, 255, 0.98);
    --hero-radial-1: rgba(37, 99, 235, 0.15);
    --hero-radial-2: rgba(107, 114, 128, 0.10);
    --grid-line: rgba(15, 23, 42, 0.04);
    --shadow: 0 20px 60px -20px rgba(37, 99, 235, 0.18);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background 0.3s ease, color 0.3s ease;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Sections */
.section {
    padding: 110px 0;
    position: relative;
}

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}

.section-head h2 {
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    line-height: 1.15;
    margin: 16px 0 16px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.section-head p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Tag */
.tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(37, 99, 235, 0.12);
    color: var(--blue-light);
    border: 1px solid rgba(37, 99, 235, 0.25);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 8px 24px -8px var(--blue-glow);
}

.btn-primary:hover {
    background: var(--blue-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px -8px var(--blue-glow);
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border-strong);
}

.btn-ghost:hover {
    border-color: var(--blue);
    color: var(--blue-light);
    background: rgba(37, 99, 235, 0.05);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.85rem;
}

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

.btn-block {
    width: 100%;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 18px 0;
    background: var(--navbar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: background 0.3s ease, padding 0.3s ease, border-color 0.3s ease;
}

.navbar.scrolled {
    padding: 12px 0;
    background: var(--navbar-bg-scrolled);
    border-bottom-color: var(--border);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 800;
    text-decoration: none;
}

.logo img {
    height: 54px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
}

.b-blue {
    color: var(--blue-light);
}

/* "Bar" : noir en mode clair, blanc en mode sombre */
.b-dark {
    color: var(--text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
}

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

.nav-links .btn {
    color: #fff;
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.burger span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

/* Theme toggle button */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Language toggle */
.lang-toggle {
    height: 40px;
    padding: 0 12px;
    border-radius: 100px;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.lang-toggle:hover {
    border-color: var(--blue);
    color: var(--blue-light);
    transform: translateY(-1px);
}

.lang-toggle svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.lang-code {
    line-height: 1;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: var(--bg-card-hover);
    border-color: var(--blue);
    color: var(--blue-light);
    transform: rotate(20deg);
}

.theme-icon {
    width: 18px;
    height: 18px;
    position: absolute;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

/* Dark mode: show sun (click to go light) */
.icon-sun {
    transform: scale(1) rotate(0);
    opacity: 1;
}
.icon-moon {
    transform: scale(0) rotate(-90deg);
    opacity: 0;
}

/* Light mode: show moon (click to go dark) */
[data-theme="light"] .icon-sun {
    transform: scale(0) rotate(90deg);
    opacity: 0;
}
[data-theme="light"] .icon-moon {
    transform: scale(1) rotate(0);
    opacity: 1;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 40% at 20% 30%, var(--hero-radial-1) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 80% 70%, var(--hero-radial-2) 0%, transparent 70%),
        var(--bg);
    z-index: -1;
    transition: background 0.3s ease;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-weight: 800;
    margin: 20px 0 24px;
}

.lead {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 540px;
    margin-bottom: 36px;
}

.hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.stat strong {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--blue-light);
    line-height: 1;
    margin-bottom: 6px;
}

.stat span {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Hero visual */
.hero-visual {
    position: relative;
    width: 100%;
    height: 540px;
    max-width: 540px;
    margin-left: auto;
}

/* Image ambiance derrière les appareils */
.hero-ambient {
    position: absolute;
    inset: -10%;
    border-radius: 50%;
    overflow: hidden;
    opacity: 0.18;
    filter: blur(2px) saturate(1.3);
    pointer-events: none;
    z-index: 0;
}

.hero-ambient::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 30%, rgba(10, 10, 15, 0.9) 70%);
}

.hero-ambient img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
}

.orb-1 {
    width: 60%;
    height: 60%;
    background: var(--blue);
    top: 10%;
    left: 10%;
    animation: float 8s ease-in-out infinite;
}

.orb-2 {
    width: 45%;
    height: 45%;
    background: var(--gray-dark);
    bottom: 5%;
    right: 5%;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -20px) scale(1.08); }
}

/* ===== Maquette ordinateur portable (desktop) ===== */
.laptop {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    perspective: 1200px;
}

.laptop-frame {
    position: relative;
    width: 94%;
    aspect-ratio: 16 / 10;
    background: linear-gradient(160deg, #3a3a48 0%, #1d1d28 35%, #0e0e15 100%);
    border-radius: 16px 16px 6px 6px;
    padding: 18px 16px 22px;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 40px 80px -20px rgba(0, 0, 0, 0.8),
        0 0 80px -10px var(--blue-glow);
    transform: rotateX(2deg);
    transform-origin: center bottom;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.laptop:hover .laptop-frame {
    transform: rotateX(0deg) translateY(-4px);
}

.laptop-camera {
    position: absolute;
    top: 7px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: radial-gradient(circle, #0a0a0f 30%, #1a1a22 100%);
    border-radius: 50%;
    box-shadow:
        inset 0 0 2px rgba(59, 130, 246, 0.8),
        0 0 0 1px rgba(0, 0, 0, 0.5);
}

.laptop-camera::after {
    content: '';
    position: absolute;
    top: 1.5px;
    left: 1.5px;
    width: 1.5px;
    height: 1.5px;
    background: rgba(59, 130, 246, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 3px rgba(59, 130, 246, 0.9);
}

.laptop-screen {
    width: 100%;
    height: 100%;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    background: #000;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.06),
        inset 0 0 30px rgba(0, 0, 0, 0.5);
}

.laptop-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.15) contrast(1.08) brightness(1.05);
    transform: scale(1.02);
    transition: transform 0.8s ease;
}

.laptop:hover .laptop-screen img {
    transform: scale(1.06);
}

.laptop-screen::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at top left, rgba(255, 255, 255, 0.08) 0%, transparent 40%),
        linear-gradient(135deg, rgba(37, 99, 235, 0.14) 0%, transparent 50%),
        linear-gradient(180deg, rgba(10, 10, 15, 0) 70%, rgba(10, 10, 15, 0.5) 100%);
    pointer-events: none;
}

/* Barre de navigation macOS dans l'écran */
.browser-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 32px;
    background: linear-gradient(180deg, rgba(20, 20, 28, 0.92), rgba(10, 10, 15, 0.85));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    padding: 0 14px;
    z-index: 2;
}

.browser-dots {
    display: flex;
    align-items: center;
    gap: 7px;
}

.browser-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    box-shadow: inset 0 -1px 2px rgba(0, 0, 0, 0.3);
}

.dot-red {
    background: linear-gradient(180deg, #ff6b5e, #e54a3d);
}

.dot-yellow {
    background: linear-gradient(180deg, #ffc842, #f0a92a);
}

.dot-green {
    background: linear-gradient(180deg, #5fd25b, #3eb83a);
}

.browser-url {
    flex: 1;
    text-align: center;
    font-size: 0.7rem;
    font-family: 'SF Mono', 'Monaco', 'Inter', monospace;
    color: rgba(243, 244, 246, 0.55);
    letter-spacing: 0.02em;
    background: rgba(255, 255, 255, 0.04);
    padding: 3px 12px;
    border-radius: 6px;
    margin: 0 12px;
    max-width: 60%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.browser-actions {
    display: flex;
    gap: 6px;
}

.browser-action {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
}

/* Badges flottants à l'intérieur de l'écran */
.screen-badge {
    position: absolute;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(15, 15, 22, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 600;
    color: #fff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    animation: badgePulse 4s ease-in-out infinite;
}

.screen-badge-1 {
    top: 50px;
    right: 14px;
    animation-delay: 0s;
}

.screen-badge-2 {
    bottom: 14px;
    left: 14px;
    animation-delay: 2s;
}

.badge-icon {
    color: var(--blue-light);
    font-size: 0.85rem;
}

@keyframes badgePulse {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.laptop-glare {
    position: absolute;
    top: 0;
    left: -60%;
    width: 60%;
    height: 100%;
    background: linear-gradient(120deg,
        transparent 30%,
        rgba(255, 255, 255, 0.08) 50%,
        transparent 70%);
    animation: laptopGlare 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes laptopGlare {
    0%, 100% { transform: translateX(0); opacity: 0; }
    50% { transform: translateX(280%); opacity: 1; }
}

/* Charnière fine entre l'écran et la base */
.laptop-hinge {
    width: 96%;
    height: 4px;
    background: linear-gradient(180deg, #0a0a0f 0%, #1a1a22 50%, #0a0a0f 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
    position: relative;
    z-index: 1;
}

.laptop-base {
    position: relative;
    width: 108%;
    height: 14px;
    background:
        linear-gradient(180deg,
            #3a3a48 0%,
            #2a2a35 30%,
            #15151e 70%,
            #0a0a0f 100%);
    border-radius: 0 0 18px 18px;
    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.laptop-base::before {
    content: '';
    position: absolute;
    top: 1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.12) 30%,
        rgba(255, 255, 255, 0.12) 70%,
        transparent);
}

.laptop-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 18%;
    height: 6px;
    background: linear-gradient(180deg, #0a0a0f, #1a1a22);
    border-radius: 0 0 8px 8px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5);
}

.laptop-reflection {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) scaleY(-1);
    width: 70%;
    height: 60px;
    background: linear-gradient(180deg,
        rgba(37, 99, 235, 0.12) 0%,
        transparent 100%);
    filter: blur(8px);
    opacity: 0.5;
    pointer-events: none;
}

/* ===== Maquette téléphone ===== */
.phone {
    position: absolute;
    bottom: -4%;
    left: -6%;
    width: 28%;
    aspect-ratio: 9 / 19;
    z-index: 4;
    transform: rotate(-8deg);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    animation: phoneFloat 7s ease-in-out infinite;
}

.phone:hover {
    transform: rotate(-4deg) translateY(-8px);
}

@keyframes phoneFloat {
    0%, 100% { transform: rotate(-8deg) translateY(0); }
    50% { transform: rotate(-8deg) translateY(-10px); }
}

.phone-frame {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2a2a35 0%, #0a0a0f 100%);
    border-radius: 22px;
    padding: 8px 6px;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 25px 50px -10px rgba(0, 0, 0, 0.8),
        0 0 40px -10px var(--blue-glow);
}

.phone-notch {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 38%;
    height: 14px;
    background: #0a0a0f;
    border-radius: 0 0 10px 10px;
    z-index: 2;
}

.phone-notch::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: #1a1a22;
    border-radius: 50%;
    box-shadow: inset 0 0 1px rgba(59, 130, 246, 0.5);
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    background: #000;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.2) brightness(0.85);
}

.phone-overlay {
    position: absolute;
    inset: 0;
    padding: 32px 14px 14px;
    background:
        linear-gradient(180deg,
            rgba(10, 10, 15, 0.3) 0%,
            rgba(37, 99, 235, 0.15) 40%,
            rgba(10, 10, 15, 0.85) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.phone-header {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.phone-bar {
    height: 5px;
    width: 70%;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 4px;
}

.phone-bar-sm {
    width: 45%;
    background: rgba(255, 255, 255, 0.4);
}

.phone-stat {
    background: rgba(15, 15, 22, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 8px 10px;
}

.phone-stat strong {
    display: block;
    color: var(--blue-light);
    font-size: 1rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 3px;
}

.phone-stat span {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.62rem;
    font-weight: 500;
}

.phone-home {
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 28%;
    height: 3px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 4px;
}

/* ===== Carte de code flottante ===== */
.code-card {
    position: absolute;
    top: 10%;
    right: -6%;
    width: 44%;
    z-index: 5;
    background: rgba(15, 15, 22, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    box-shadow:
        0 25px 50px -10px rgba(0, 0, 0, 0.7),
        0 0 40px -10px var(--blue-glow);
    overflow: hidden;
    transform: rotate(3deg);
    animation: codeFloat 8s ease-in-out infinite;
    transition: transform 0.6s ease;
}

.code-card:hover {
    transform: rotate(0deg) scale(1.04);
}

@keyframes codeFloat {
    0%, 100% { transform: rotate(3deg) translateY(0); }
    50% { transform: rotate(3deg) translateY(-8px); }
}

.code-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.code-dots {
    display: inline-flex;
    gap: 5px;
}

.code-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.code-dots span:nth-child(1) { background: #ff6b5e; }
.code-dots span:nth-child(2) { background: #ffc842; }
.code-dots span:nth-child(3) { background: #5fd25b; }

.code-file {
    font-size: 0.72rem;
    font-family: 'SF Mono', 'Monaco', monospace;
    color: rgba(243, 244, 246, 0.6);
}

.code-body {
    padding: 12px 14px;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 0.74rem;
    line-height: 1.6;
    color: #e0e6f0;
    margin: 0;
    white-space: pre-wrap;
}

.code-kw { color: #c084fc; font-weight: 600; }
.code-var { color: #93c5fd; }
.code-fn { color: #fbbf24; }
.code-str { color: #6ee7b7; }
.code-cm { color: #6b7280; font-style: italic; }

.card-float {
    position: absolute;
    z-index: 2;
    background: rgba(21, 21, 30, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: floatCard 6s ease-in-out infinite;
}

.card-1 {
    top: 4%;
    left: -10%;
    animation-delay: 0s;
}

.card-2 {
    top: 52%;
    right: -8%;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    animation-delay: 2s;
}

.card-2 strong {
    font-size: 1.4rem;
    color: var(--blue-light);
}

.card-2 span {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.card-3 {
    bottom: -2%;
    right: 14%;
    animation-delay: 4s;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 12px #22c55e;
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    background: var(--blue);
    color: #fff;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* ============================================
   PARTNERS (Они нам доверяют)
   ============================================ */
.partners {
    padding: 70px 0 50px;
    background: var(--bg);
    border-top: 1px solid var(--border);
    position: relative;
}

.partners-head {
    text-align: center;
    margin-bottom: 40px;
}

.partners-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 14px;
    position: relative;
    padding: 0 24px;
}

.partners-label::before,
.partners-label::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-strong));
}

.partners-label::before {
    right: 100%;
    background: linear-gradient(90deg, transparent, var(--border-strong));
}

.partners-label::after {
    left: 100%;
    background: linear-gradient(90deg, var(--border-strong), transparent);
}

.partners-head h3 {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.01em;
}

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

.partner-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px 32px;
    min-height: 130px;
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}

.partner-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0) 0%, rgba(37, 99, 235, 0.08) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.partner-card:hover {
    transform: translateY(-6px);
    border-color: rgba(37, 99, 235, 0.4);
    box-shadow:
        0 20px 40px -15px rgba(0, 0, 0, 0.3),
        0 0 30px -10px var(--blue-glow);
}

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

.partner-card img {
    max-width: 85%;
    max-height: 70px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    z-index: 1;
}

.partner-card:hover img {
    transform: scale(1.05);
}

/* Responsive partners */
@media (max-width: 768px) {
    .partners {
        padding: 50px 0 40px;
    }
    .partners-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .partner-card {
        min-height: 110px;
        padding: 22px 28px;
    }
    .partner-card img {
        max-height: 56px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    .partner-card {
        padding: 22px;
    }
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    background: var(--bg-2);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 22px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(37, 99, 235, 0.4);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(37, 99, 235, 0.12);
    color: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    transition: var(--transition);
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-card:hover .service-icon {
    background: var(--blue);
    color: #fff;
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

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

.service-points {
    list-style: none;
    border-top: 1px solid var(--border);
    padding-top: 18px;
}

.service-points li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 8px;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.service-points li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 12px;
    height: 8px;
    border-left: 2px solid var(--blue-light);
    border-bottom: 2px solid var(--blue-light);
    transform: rotate(-45deg);
}

/* ============================================
   ABOUT
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    font-size: clamp(1.85rem, 4vw, 2.6rem);
    line-height: 1.15;
    margin: 16px 0 24px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 16px;
    font-size: 1rem;
}

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

.features-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 30px 0 36px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--text);
}

.feature-check {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.15);
    color: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.about-card:hover {
    transform: translateX(8px);
    border-color: var(--border-strong);
}

.about-card-accent {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(107, 114, 128, 0.05));
    border-color: rgba(37, 99, 235, 0.3);
}

.about-card h4 {
    color: var(--blue-light);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
    font-weight: 700;
}

.about-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ============================================
   WHY
   ============================================ */
.why {
    background: var(--bg-2);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}

.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    transition: var(--transition);
    position: relative;
}

.why-card:hover {
    border-color: rgba(37, 99, 235, 0.4);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.why-num {
    font-size: 2.6rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.04em;
}

.why-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.why-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ============================================
   PROCESS
   ============================================ */
.process-line {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.process-line::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--blue) 0%, var(--gray-dark) 100%);
    opacity: 0.3;
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-circle {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: var(--bg-2);
    border: 2px solid var(--blue);
    color: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.08);
    transition: var(--transition);
}

.process-step:hover .step-circle {
    background: var(--blue);
    color: #fff;
    transform: scale(1.1);
}

.process-step h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.process-step p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

/* ============================================
   CTA
   ============================================ */
.cta {
    padding: 80px 0;
    background: var(--bg-2);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(107, 114, 128, 0.06));
    border: 1px solid rgba(37, 99, 235, 0.25);
    border-radius: 28px;
    padding: 56px 60px;
    flex-wrap: wrap;
}

.cta-inner h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    line-height: 1.2;
    margin-bottom: 8px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.cta-inner p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: clamp(1.85rem, 4vw, 2.6rem);
    line-height: 1.15;
    margin: 16px 0 16px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 36px;
}

.contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.contact-list li:hover {
    border-color: rgba(37, 99, 235, 0.4);
}

.contact-ic {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.15);
    color: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-list strong {
    display: block;
    font-size: 0.78rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
    font-weight: 600;
}

.contact-list a, .contact-list span {
    color: var(--text);
    font-size: 0.98rem;
    font-weight: 500;
}

.contact-list a:hover {
    color: var(--blue-light);
}

/* Form */
.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-form label > span {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    background: var(--bg-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 14px 16px;
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    width: 100%;
}

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

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    text-align: center;
    font-size: 0.9rem;
    margin-top: 4px;
    min-height: 22px;
}

.form-note.success { color: #22c55e; }
.form-note.error { color: #ef4444; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    padding: 70px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 50px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-top: 16px;
    max-width: 280px;
}

.footer-col h4 {
    color: var(--text);
    font-size: 0.95rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.footer-col a, .footer-col span {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.footer-col a:hover {
    color: var(--blue-light);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 24px 0;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* ============================================
   ANIMATIONS — Reveal on scroll
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ============================================
   ABOUT — image
   ============================================ */
.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 28px;
    aspect-ratio: 16 / 10;
    border: 1px solid var(--border-strong);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-image:hover img {
    transform: scale(1.04);
}

.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0) 50%, rgba(10, 10, 15, 0.6) 100%);
    pointer-events: none;
}

.about-image-badge {
    position: absolute;
    left: 18px;
    bottom: 18px;
    z-index: 1;
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-strong);
    border-radius: 100px;
    padding: 8px 14px;
    font-size: 0.82rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* ============================================
   SHOWCASE
   ============================================ */
.showcase {
    background: var(--bg-2);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 260px 260px;
    gap: 18px;
}

.showcase-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--bg-card);
    cursor: pointer;
    transition: var(--transition);
    display: block;
}

.showcase-item:hover {
    transform: translateY(-4px);
    border-color: rgba(37, 99, 235, 0.5);
    box-shadow: var(--shadow);
}

.showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.showcase-item:hover img {
    transform: scale(1.07);
}

.showcase-large {
    grid-column: span 2;
    grid-row: span 2;
}

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

.showcase-overlay {
    position: absolute;
    inset: 0;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 6px;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0) 30%, rgba(10, 10, 15, 0.95) 100%);
    color: #fff;
}

.showcase-tag {
    display: inline-flex;
    align-self: flex-start;
    padding: 4px 12px;
    background: rgba(37, 99, 235, 0.85);
    color: #fff;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.showcase-overlay h3 {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.showcase-large .showcase-overlay h3 {
    font-size: 1.6rem;
}

.showcase-overlay p {
    color: rgba(243, 244, 246, 0.85);
    font-size: 0.92rem;
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.open {
    display: flex;
    animation: modalFade 0.3s ease;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 5, 10, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-dialog {
    position: relative;
    width: 100%;
    max-width: 880px;
    max-height: 92vh;
    overflow-y: auto;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: 24px;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.7),
                0 0 60px -20px var(--blue-glow);
    animation: modalSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: rotate(90deg);
}

.modal-grid {
    display: grid;
    grid-template-columns: 0.85fr 1fr;
}

.modal-side {
    padding: 40px 36px;
    background:
        linear-gradient(180deg, rgba(37, 99, 235, 0.12), rgba(10, 10, 15, 0.4)),
        url('image/modal-bg.jpg') center/cover;
    position: relative;
    border-radius: 24px 0 0 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-side::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0.4), rgba(10, 10, 15, 0.85));
    border-radius: 24px 0 0 24px;
}

.modal-side > * {
    position: relative;
    z-index: 1;
}

.modal-side h3 {
    font-size: 1.6rem;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.modal-side > p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.modal-perks {
    list-style: none;
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.modal-perks li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.modal-form {
    border: none;
    border-radius: 0 24px 24px 0;
    padding: 40px 36px;
    background: var(--bg-card);
}

@keyframes modalFade {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlide {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

body.modal-open {
    overflow: hidden;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .hero-visual {
        margin: 0 auto;
        max-width: 420px;
        height: 420px;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .process-line {
        grid-template-columns: 1fr 1fr;
    }
    .process-line::before {
        display: none;
    }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
    .hero-photo {
        width: 55%;
        top: -5%;
        right: -5%;
    }
    .showcase-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 220px);
    }
    .showcase-large {
        grid-column: span 2;
        grid-row: span 1;
    }
    .showcase-wide {
        grid-column: span 2;
    }
    .modal-grid {
        grid-template-columns: 1fr;
    }
    .modal-side {
        border-radius: 24px 24px 0 0;
        padding: 32px 28px;
    }
    .modal-side::before {
        border-radius: 24px 24px 0 0;
    }
    .modal-form {
        border-radius: 0 0 24px 24px;
        padding: 32px 28px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }
    .nav-links {
        position: fixed;
        top: 100px;
        left: 0;
        right: 0;
        background: var(--mobile-nav-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 18px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%);
        transition: transform 0.4s ease;
    }
    .nav-links.open {
        transform: translateY(0);
    }
    .nav-links a {
        font-size: 1rem;
    }
    .nav-links .btn {
        width: 100%;
    }
    .burger {
        display: flex;
    }
    .burger.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .burger.open span:nth-child(2) {
        opacity: 0;
    }
    .burger.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Logo mobile : icône compacte + texte TuvinBar à côté */
    .navbar {
        padding: 10px 0;
    }
    .navbar.scrolled {
        padding: 8px 0;
    }
    .logo {
        overflow: visible;
        height: auto;
        display: flex;
        align-items: center;
        gap: 3px;
    }
    .logo img {
        height: 50px;
        width: auto;
        margin: 0;
        transform: none;
    }
    .logo-text {
        font-size: 1.3rem;
    }
    .navbar .logo img {
        transform: none;
    }
    /* Navbar plus opaque sur mobile pour cacher l'image du hero qui passe derrière */
    .navbar {
        background: rgba(10, 10, 15, 0.92);
    }
    [data-theme="light"] .navbar {
        background: rgba(255, 255, 255, 0.96);
    }
    .navbar.scrolled {
        background: rgba(10, 10, 15, 0.97);
    }
    [data-theme="light"] .navbar.scrolled {
        background: rgba(255, 255, 255, 0.98);
    }
    /* Ajuster position du menu mobile */
    .nav-links {
        top: 78px;
    }
    /* Container du logo dans la navbar : padding minimal pour coller au bord */
    .navbar .nav-inner {
        padding-left: 0;
        padding-right: 8px;
        gap: 8px;
        align-items: center;
    }
    .nav-actions {
        gap: 8px;
        align-items: center;
    }
    .theme-toggle {
        width: 38px;
        height: 38px;
    }
    /* Logo : un peu de marge à gauche, alignement vertical avec les icônes */
    .navbar .logo {
        margin: 0;
        margin-left: 6px;
        align-self: center;
    }
    .navbar .nav-actions {
        align-self: center;
    }
    /* Plus de translateY — l'icône carrée s'aligne naturellement */
    .navbar .logo img {
        transform: none;
    }

    /* ============================================
       HERO MOBILE — design entièrement repensé
       Image en arrière-plan plein écran + contenu en overlay
       ============================================ */
    .hero {
        padding: 0;
        min-height: 100vh;
        display: flex;
        align-items: flex-start;
        position: relative;
        overflow: hidden;
        /* Force textes blancs sur le hero quel que soit le thème
           (image de fond toujours sombre) */
        --text: #FFFFFF;
        --text-muted: rgba(255, 255, 255, 0.85);
        --text-dim: rgba(255, 255, 255, 0.7);
        --border: rgba(255, 255, 255, 0.18);
    }

    .hero-bg {
        background:
            linear-gradient(180deg,
                rgba(10, 10, 15, 0.6) 0%,
                rgba(10, 10, 15, 0.8) 50%,
                rgba(10, 10, 15, 0.97) 100%),
            url('image/mobile-hero.jpg') center/cover no-repeat !important;
    }

    .hero-bg::before {
        background-image: none;
    }

    /* Ajout d'un voile bleu pour la marque */
    .hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background:
            radial-gradient(ellipse 80% 60% at 20% 100%, rgba(37, 99, 235, 0.35) 0%, transparent 70%),
            radial-gradient(ellipse 60% 50% at 80% 0%, rgba(37, 99, 235, 0.18) 0%, transparent 70%);
        pointer-events: none;
        z-index: 0;
    }

    /* Masquer entièrement le visuel desktop */
    .hero-visual {
        display: none;
    }
    .orb, .card-float, .laptop, .laptop-glare,
    .phone, .code-card, .screen-badge {
        animation: none !important;
    }

    /* Spécificité augmentée (.hero .hero-inner) pour battre .container
       redéfini dans @media (max-width: 480px) qui sinon écrase ce padding */
    .hero .hero-inner {
        display: block;
        padding: 130px 22px 50px;
        position: relative;
        z-index: 1;
        width: 100%;
    }

    .hero-content {
        max-width: 100%;
        text-align: left;
    }

    /* Forcer texte blanc dans le hero, même en mode clair */
    .hero h1,
    .hero .lead,
    .hero-stats .stat span {
        color: #FFFFFF;
    }

    .hero .lead {
        color: rgba(255, 255, 255, 0.85);
    }

    .hero-stats .stat span {
        color: rgba(255, 255, 255, 0.7);
    }

    .hero-stats {
        border-top-color: rgba(255, 255, 255, 0.18);
    }

    .hero h1 {
        font-size: clamp(1.75rem, 7.5vw, 2.5rem);
        line-height: 1.1;
        margin: 14px 0 16px;
    }

    .hero .lead {
        font-size: 0.95rem;
        line-height: 1.5;
        max-width: 100%;
        margin-bottom: 22px;
    }

    .hero-cta {
        gap: 12px;
        margin-bottom: 36px;
    }

    .hero-stats {
        gap: 16px;
        padding-top: 22px;
        border-top: 1px solid rgba(255, 255, 255, 0.12);
        flex-wrap: wrap;
    }

    .hero-stats .stat {
        flex: 1;
        min-width: 80px;
    }

    .hero-stats .stat strong {
        font-size: 1.3rem;
    }

    .hero-stats .stat span {
        font-size: 0.78rem;
    }

    .features-row {
        grid-template-columns: 1fr;
    }

    .cta-inner {
        padding: 40px 28px;
        text-align: center;
        flex-direction: column;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 24px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: left;
    }
    .footer-bottom .container {
        text-align: center;
        justify-content: center;
    }

    .hero-photo {
        display: none;
    }
    .showcase-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(5, 200px);
    }
    .showcase-large,
    .showcase-wide {
        grid-column: span 1;
    }
    .modal-dialog {
        max-height: 96vh;
    }
    .modal-side {
        padding: 28px 22px;
    }
    .modal-form {
        padding: 28px 22px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 18px;
    }
    .hero-cta {
        flex-direction: column;
    }
    .hero-cta .btn {
        width: 100%;
    }
    .process-line {
        grid-template-columns: 1fr;
    }
    .service-card, .why-card {
        padding: 28px 22px;
    }
    .showcase-overlay h3,
    .showcase-large .showcase-overlay h3 {
        font-size: 1.1rem;
    }
}