/* ══════════════════════════════════════════════
   CSS VARIABLES & THEME SYSTEM
   ══════════════════════════════════════════════ */
:root {
    --accent: #1769e8;
    --accent-glow: rgba(23, 105, 232, 0.3);
    --accent-soft: rgba(23, 105, 232, 0.08);
    --error: #e83131;
    --success: #22c55e;
    --transition-theme: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0f;
    --bg-tertiary: #111118;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --border-card: rgba(255, 255, 255, 0.08);
    --border-card-hover: rgba(255, 255, 255, 0.15);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-tertiary: rgba(255, 255, 255, 0.35);
    --header-bg: rgba(0, 0, 0, 0.7);
    --overlay: rgba(0, 0, 0, 0.6);
    --input-bg: rgba(255, 255, 255, 0.05);
    --input-border: rgba(255, 255, 255, 0.1);
    --input-focus: rgba(23, 105, 232, 0.4);
    --shimmer: rgba(255, 255, 255, 0.04);
    --error-bg: rgba(232, 49, 49, 0.1);
    --error-border: rgba(232, 49, 49, 0.4);
    --gradient-hero: radial-gradient(ellipse at 20% 80%, rgba(23, 105, 232, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(23, 105, 232, 0.08) 0%, transparent 50%);
}

[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f5f6fa;
    --bg-tertiary: #eef0f5;
    --bg-card: rgba(0, 0, 0, 0.02);
    --bg-card-hover: rgba(0, 0, 0, 0.04);
    --border-card: rgba(0, 0, 0, 0.08);
    --border-card-hover: rgba(0, 0, 0, 0.15);
    --text-primary: #111118;
    --text-secondary: rgba(17, 17, 24, 0.55);
    --text-tertiary: rgba(17, 17, 24, 0.3);
    --header-bg: rgba(255, 255, 255, 0.8);
    --overlay: rgba(255, 255, 255, 0.6);
    --input-bg: rgba(0, 0, 0, 0.03);
    --input-border: rgba(0, 0, 0, 0.1);
    --input-focus: rgba(23, 105, 232, 0.3);
    --shimmer: rgba(0, 0, 0, 0.02);
    --error-bg: rgba(232, 49, 49, 0.08);
    --error-border: rgba(232, 49, 49, 0.3);
    --gradient-hero: radial-gradient(ellipse at 20% 80%, rgba(23, 105, 232, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(23, 105, 232, 0.04) 0%, transparent 50%);
}

/* ══════════════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════════════ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    font-size: 16px;
}
body {
    font-family:
            "Inter",
            -apple-system,
            BlinkMacSystemFont,
            sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition:
            background var(--transition-theme),
            color var(--transition-theme);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Jura", sans-serif;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 0.02em;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    display: block;
}
button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    color: inherit;
}
ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
@media (min-width: 1024px) {
    .container {
        padding: 0 48px;
    }
}

/* ══════════════════════════════════════════════
   ANIMATIONS — KEYFRAMES
   ══════════════════════════════════════════════ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}
@keyframes lineDraw {
    from { width: 0; }
    to { width: 100%; }
}
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}
@keyframes spinner {
    to { transform: rotate(360deg); }
}
@keyframes checkmark {
    0% { stroke-dashoffset: 24; }
    100% { stroke-dashoffset: 0; }
}
@keyframes tickerScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
@keyframes loaderMove {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

/* Scroll-triggered animation classes */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}
.stagger-children .reveal {
    transition-delay: calc(var(--i, 0) * 0.1s);
}
/* ══════════════════════════════════════════════
   TOGGLE IMAGES
   ══════════════════════════════════════════════ */

html[data-theme="light"] .image--light {
    display: none;
}
html[data-theme="dark"] .image--dark {
    display: none;
}

/* ══════════════════════════════════════════════
   HEADER / NAVIGATION
   ══════════════════════════════════════════════ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: var(--header-bg);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--border-card);
    transition: background var(--transition-theme),
    border-color var(--transition-theme),
    padding 0.3s;
}
.header.scrolled {
    padding: 10px 0;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
@media (min-width: 1024px) {
    .header-inner {
        padding: 0 48px;
    }
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1001;
}
.logo-icon {
    width: 36px;
    height: 36px;
    transition: transform 0.3s;
}
.logo:hover .logo-icon {
    transform: rotate(10deg);
}
.logo-text {
    font-family: "Jura", sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}
.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 4px 0;
    transition: color 0.3s;
}
.nav-link::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-link:hover {
    color: var(--text-primary);
}
.nav-link:hover::after {
    width: 100%;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 1001;
}
.theme-toggle {
    width: 48px;
    height: 26px;
    border-radius: 13px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-card);
    position: relative;
    transition: background var(--transition-theme),
    border-color var(--transition-theme);
    display: flex;
    align-items: center;
    padding: 0 3px;
}
.theme-toggle::after {
    content: "";
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    background 0.3s;
    position: absolute;
    left: 3px;
}
[data-theme="light"] .theme-toggle::after {
    transform: translateX(22px);
}
.theme-toggle-icon {
    font-size: 12px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: opacity 0.3s;
}
.theme-toggle .icon-moon {
    left: 5px;
    opacity: 1;
}
.theme-toggle .icon-sun {
    right: 5px;
    opacity: 0.5;
}
[data-theme="light"] .theme-toggle .icon-moon {
    opacity: 0.5;
}
[data-theme="light"] .theme-toggle .icon-sun {
    opacity: 1;
}
.btn-header {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: 100px;
    border: 1.5px solid var(--accent);
    color: var(--accent);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    letter-spacing: 0.02em;
}
.btn-header:hover {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow);
}
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 1001;
}
.burger span {
    display: block;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: center;
}
.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.burger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}
@media (max-width: 1000px) {
    .burger { display: flex; }
    .nav { display: none; }
    .btn-header { display: none; }
}
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}
.mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}
.mobile-menu .nav-link {
    font-size: 1.5rem;
    font-family: "Jura", sans-serif;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.4s;
}
.mobile-menu.open .nav-link {
    transform: translateY(0);
    opacity: 1;
}
.mobile-menu.open .nav-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.open .nav-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.open .nav-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.open .nav-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.open .nav-link:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.open .nav-link:nth-child(6) { transition-delay: 0.35s; }

/* Logo images */
.logo svg, .logo .logo-text { display: none; }
.logo-img {
    height: 40px;
    width: auto;
    display: block;
    transition: opacity 0.3s ease;
}
.logo-dark { display: block; }
.logo-light { display: none; }
[data-theme="light"] .logo-dark { display: none; }
[data-theme="light"] .logo-light { display: block; }
.footer .logo-img { height: 32px; }

/* ══════════════════════════════════════════════
   HERO SECTION
   ══════════════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
}
.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.06;
    background: var(--accent);
}
.hero-shape-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -100px;
    filter: blur(80px);
}
.hero-shape-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -100px;
    filter: blur(60px);
}
.hero-shape-3 {
    width: 200px;
    height: 200px;
    top: 40%;
    left: 60%;
    filter: blur(40px);
    opacity: 0.04;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--border-card) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-card) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.3;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}
.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    padding: 120px 30px 120px;
    align-items: center;
}
@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
        padding: 0px 30px;
        min-height: 100vh;
    }
}
.hero-text {
    max-width: 640px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 100px;
    border: 1px solid var(--border-card);
    background: var(--bg-card);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}
.hero-title .accent { color: var(--accent); }
.hero-title .line { display: block; }
.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 520px;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 24px var(--accent-glow);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--accent-glow);
}
.btn-secondary {
    border: 1.5px solid var(--border-card-hover);
    color: var(--text-primary);
    background: var(--bg-card);
}
.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}
.btn:disabled {
    opacity: 0.6;
    pointer-events: none;
}
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 1s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}
.hero-image {
    width: 100%;
    overflow: hidden;
    max-width: 560px;
    aspect-ratio: 4/3;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
}
.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-image-placeholder {
    width: 100%;
    max-width: 560px;
    aspect-ratio: 4/3;
    border-radius: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--text-tertiary);
    font-size: 0.85rem;
    position: relative;
    overflow: hidden;
}
.hero-image-placeholder::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--shimmer) 25%, transparent 25%, transparent 50%, var(--shimmer) 50%, var(--shimmer) 75%, transparent 75%);
    background-size: 20px 20px;
    opacity: 0.5;
}
.hero-image-placeholder .placeholder-icon {
    font-size: 3rem;
    opacity: 0.3;
}
.hero-visual::after {
    content: "";
    position: absolute;
    width: 120px;
    height: 120px;
    border: 2px solid var(--accent);
    border-radius: 24px;
    top: -20px;
    right: -20px;
    opacity: 0.2;
    animation: float 6s ease-in-out infinite;
}
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: calc(50% - 50px);
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-tertiary);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 1s both;
}
.scroll-indicator .mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-tertiary);
    border-radius: 12px;
    position: relative;
}
.scroll-indicator .mouse::after {
    content: "";
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: pulse 2s ease-in-out infinite;
}

/* ══════════════════════════════════════════════
   TICKER / MARQUEE
   ══════════════════════════════════════════════ */
.ticker {
    padding: 20px 0;
    border-top: 1px solid var(--border-card);
    border-bottom: 1px solid var(--border-card);
    background: var(--bg-secondary);
    overflow: hidden;
    transition: background var(--transition-theme),
    border-color var(--transition-theme);
}
.ticker-track {
    display: flex;
    animation: tickerScroll 30s linear infinite;
    width: max-content;
}
.ticker-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 40px;
    font-family: "Jura", sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    white-space: nowrap;
}
.ticker-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}

/* ══════════════════════════════════════════════
   SECTION COMMON
   ══════════════════════════════════════════════ */
.section {
    padding: 100px 0;
    position: relative;
}
@media (min-width: 768px) {
    .section { padding: 140px 0; }
}
.section-header {
    text-align: center;
    margin-bottom: 64px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}
.section-label::before,
.section-label::after {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--accent);
    opacity: 0.4;
}
.section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 16px;
}
.section-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ══════════════════════════════════════════════
   FEATURES / ADVANTAGES
   ══════════════════════════════════════════════ */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
@media (min-width: 640px) {
    .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
    .features-grid { grid-template-columns: repeat(4, 1fr); }
}
.feature-card {
    padding: 36px 28px;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}
.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.4rem;
    color: var(--accent);
    transition: transform 0.3s;
}
.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.feature-card:hover .feature-icon { transform: scale(1.1); }
.feature-title {
    font-size: 1.05rem;
    margin-bottom: 10px;
    font-weight: 600;
}
.feature-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ══════════════════════════════════════════════
   PRODUCT SHOWCASE (PARALLAX)
   ══════════════════════════════════════════════ */
.showcase {
    background: var(--bg-secondary);
    transition: background var(--transition-theme);
    overflow: hidden;
}
.showcase-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 120px;
}
@media (min-width: 1024px) {
    .showcase-item {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
    }
}
.showcase-item:last-child { margin-bottom: 0; }
.showcase-item.reverse .showcase-image { order: -1; }
@media (max-width: 1023px) {
    .showcase-item.reverse .showcase-image { order: 0; }
}
.showcase-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
}
.showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.showcase-number {
    font-family: "Jura", sans-serif;
    font-size: clamp(4rem, 8vw, 8rem);
    font-weight: 700;
    color: var(--accent);
    opacity: 0.08;
    position: absolute;
    top: -20px;
    left: -10px;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}
.showcase-info .section-label { justify-content: flex-start; }
.showcase-info .section-label::before { display: none; }
.showcase-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 16px;
}
.showcase-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}
.showcase-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
}
.showcase-tag {
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--accent-soft);
    color: var(--accent);
    border: 1px solid rgba(23, 105, 232, 0.15);
}

/* ══════════════════════════════════════════════
   PRODUCT CATEGORIES GRID
   ══════════════════════════════════════════════ */
.categories {
    background: var(--bg-primary);
    transition: background var(--transition-theme);
}
.categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
@media (min-width: 640px) {
    .categories-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
}
.category-card {
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}
.category-card:hover {
    border-color: var(--border-card-hover);
    transform: translateY(-6px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15);
}
.category-img {
    width: 100%;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.category-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.category-card:hover .category-img { transform: scale(1.03); }

.category-body { padding: 24px; }
.category-name {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.category-name .arrow {
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--accent);
}
.category-card:hover .category-name .arrow {
    opacity: 1;
    transform: translateX(0);
}
.category-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ══════════════════════════════════════════════
   CONTACT INFO GRID
   ══════════════════════════════════════════════ */
.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
@media (min-width: 640px) {
    .contact-info-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .contact-info-grid { grid-template-columns: repeat(4, 1fr); }
}
.contact-card {
    padding: 32px 24px;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    transition: all 0.4s;
    text-align: center;
}
.contact-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}
.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.4rem;
    transition: transform 0.3s;
}
.contact-card:hover .contact-icon { transform: scale(1.1); }
.contact-title {
    font-size: 1.05rem;
    margin-bottom: 8px;
    font-weight: 600;
}
.contact-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.contact-text a {
    color: var(--accent);
    transition: opacity 0.3s;
}
.contact-text a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* ══════════════════════════════════════════════
   FORM & MAP
   ══════════════════════════════════════════════ */
.contact-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: start;
}
@media (min-width: 1024px) {
    .contact-split { grid-template-columns: 1.2fr 0.8fr; }
}
.form-group { margin-bottom: 24px; position: relative; }
.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}
.form-label .required {
    color: var(--error);
    margin-left: 2px;
}
.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    background: var(--bg-primary);
    border: 1.5px solid var(--input-border);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
    outline: none;
    -webkit-appearance: none;
}
.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23999'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--input-focus);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-input.valid, .form-textarea.valid, .form-select.valid { border-color: var(--success); }
.form-input.invalid, .form-textarea.invalid, .form-select.invalid {
    border-color: var(--error);
    background: var(--error-bg);
}
.form-error {
    font-size: 0.78rem;
    color: var(--error);
    margin-top: 6px;
    display: none;
    align-items: center;
    gap: 4px;
}
.form-error.show { display: flex; }
.form-error svg { flex-shrink: 0; }
.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1.5;
}
.form-checkbox input {
    margin-top: 3px;
    accent-color: var(--accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}
.form-checkbox.invalid input { accent-color: var(--error); }
.btn-submit {
    width: 100%;
    justify-content: center;
    position: relative;
    min-height: 50px;
}
.btn-submit .btn-text { transition: opacity 0.3s; }
.btn-submit .btn-loading {
    position: absolute;
    display: none;
}
.btn-submit.loading .btn-text { opacity: 0; }
.btn-submit.loading .btn-loading {
    display: flex;
    align-items: center;
    gap: 8px;
}
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spinner 0.7s linear infinite;
}
.form-success-msg {
    display: none;
    padding: 24px;
    border-radius: 16px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    text-align: center;
    margin-top: 24px;
}
.form-success-msg.show {
    display: block;
    animation: fadeInUp 0.5s both;
}
.form-success-msg .success-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.form-success-msg .success-icon svg {
    stroke-dasharray: 24;
    animation: checkmark 0.5s 0.2s both;
}
.form-success-msg h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--success);
}
.form-success-msg p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}
.map-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-tertiary);
    font-size: 0.85rem;
    position: relative;
    overflow: hidden;
}
.map-placeholder::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--shimmer) 25%, transparent 25%, transparent 50%, var(--shimmer) 50%, var(--shimmer) 75%, transparent 75%);
    background-size: 20px 20px;
    opacity: 0.5;
}
[data-theme="dark"] iframe[src*="yandex"] {
    filter: invert(90%) hue-rotate(180deg);
}

/* ══════════════════════════════════════════════
   REQUISITES
   ══════════════════════════════════════════════ */
.requisites {
    padding: 40px;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
}
.requisites-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 640px) {
    .requisites-grid { grid-template-columns: repeat(2, 1fr); }
}
.req-item {
    display: flex;
    gap: 12px;
    font-size: 0.875rem;
}
.req-label {
    color: var(--text-tertiary);
    min-width: 140px;
}
.req-value { color: var(--text-secondary); }

/* ══════════════════════════════════════════════
   PARALLAX DIVIDER
   ══════════════════════════════════════════════ */
.parallax-divider {
    height: 400px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.parallax-bg {
    position: absolute;
    inset: -100px;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    transition: background var(--transition-theme);
}
.parallax-overlay {
    position: absolute;
    inset: 0;
    background: var(--overlay);
    backdrop-filter: blur(2px);
}
.parallax-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
}
.parallax-quote {
    font-family: "Jura", sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 600;
    max-width: 800px;
    line-height: 1.4;
    margin-bottom: 16px;
}
.parallax-author {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ══════════════════════════════════════════════
   PROCESS / TIMELINE (from about.css)
   ══════════════════════════════════════════════ */
.process-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}
@media (min-width: 768px) {
    .process-grid { grid-template-columns: repeat(4, 1fr); }
}
.process-step {
    position: relative;
    padding: 24px;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    transition: all 0.3s;
}
.process-step:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-card-hover);
}
.process-number {
    font-family: "Jura", sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.15;
    line-height: 1;
    margin-bottom: 12px;
}
.process-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.process-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ══════════════════════════════════════════════
   GALLERY & LIGHTBOX (from about.css)
   ══════════════════════════════════════════════ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
@media (min-width: 768px) {
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
    .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}
.gallery-item {
    aspect-ratio: 4/3;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    transition: transform 0.3s, border-color 0.3s;
}
.gallery-item:hover {
    transform: translateY(-4px);
    border-color: var(--border-card-hover);
}
.gallery-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    position: relative;
    overflow: hidden;
}
.gallery-placeholder::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--shimmer) 25%, transparent 25%, transparent 50%, var(--shimmer) 50%, var(--shimmer) 75%, transparent 75%);
    background-size: 20px 20px;
    opacity: 0.5;
}
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    opacity: 0;
    transition: opacity 0.3s;
    display: flex;
    align-items: flex-end;
    padding: 16px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-caption {
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
}
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    padding: 24px;
}
.lightbox.active {
    opacity: 1;
    pointer-events: all;
}
.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.lightbox.active .lightbox-content { transform: scale(1); }
.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    display: none;
}
.lightbox-placeholder {
    width: 80vw;
    max-width: 1000px;
    aspect-ratio: 16/9;
    border-radius: 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--text-tertiary);
    position: relative;
    overflow: hidden;
}
.lightbox-placeholder::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--shimmer) 25%, transparent 25%, transparent 50%, var(--shimmer) 50%, var(--shimmer) 75%, transparent 75%);
    background-size: 20px 20px;
    opacity: 0.5;
}
.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    transition: background 0.3s;
    z-index: 10;
}
.lightbox-close:hover { background: rgba(255, 255, 255, 0.2); }
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    transition: background 0.3s;
    z-index: 10;
}
.lightbox-nav:hover { background: rgba(255, 255, 255, 0.2); }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.lightbox-counter {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}
.lightbox-title {
    margin-top: 8px;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
}

/* ══════════════════════════════════════════════
   MODULES SECTION (from fc-series.css)
   ══════════════════════════════════════════════ */
.modules-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 640px) {
    .modules-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .modules-grid { grid-template-columns: repeat(3, 1fr); }
}
.module-card {
    padding: 20px;
    border-radius: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    transition: all 0.3s;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.module-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-card-hover);
}
.module-img {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-tertiary);
    font-size: 0.8rem;
}
.module-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.module-info h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}
.module-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ══════════════════════════════════════════════
   TECH SECTION (from fc-series.css)
   ══════════════════════════════════════════════ */
.tech-section {
    background: var(--bg-secondary);
    transition: background var(--transition-theme);
}
.tech-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
}
@media (min-width: 1024px) {
    .tech-grid { grid-template-columns: 1.2fr 0.8fr; }
}
.tech-img {
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: 20px;
    border: 1px solid var(--border-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-tertiary);
    font-size: 0.8rem;
    position: relative;
    overflow: hidden;
    margin-bottom:220px;
    margin-top:-150px;
}
.tech-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.tech-list { margin-top: 24px; }
.tech-list li {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-card);
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.tech-list li::before {
    content: "•";
    color: var(--accent);
    font-weight: 700;
}

/* ══════════════════════════════════════════════
   CATALOG GRID (для страниц товаров)
   ══════════════════════════════════════════════ */
.catalog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 640px) {
    .catalog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .catalog-grid { grid-template-columns: repeat(3, 1fr); }
}
.catalog-card {
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.catalog-card:hover {
    border-color: var(--border-card-hover);
    transform: translateY(-6px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15);
}
.catalog-img {
    width: 100%;
    aspect-ratio: 16/9;
    //background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.catalog-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.catalog-card:hover .catalog-img { transform: scale(1.03); }

.catalog-body { padding: 24px; }
.catalog-model {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.catalog-model .arrow {
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--accent);
}
.catalog-card:hover .catalog-model .arrow {
    opacity: 1;
    transform: translateX(0);
}
.catalog-posts {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 8px;
}
.catalog-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}
.catalog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}
.catalog-tag {
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 500;
    background: var(--accent-soft);
    color: var(--accent);
    border: 1px solid rgba(23, 105, 232, 0.15);
}
.catalog-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s;
}
.catalog-link:hover { color: var(--accent); }

/* ══════════════════════════════════════════════
   STATS / NUMBERS (from index.css)
   ══════════════════════════════════════════════ */
.stats {
    background: var(--bg-secondary);
    transition: background var(--transition-theme);
}
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (min-width: 768px) {
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
}
.stat-item {
    text-align: center;
    padding: 32px 16px;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    transition: all 0.4s;
}
.stat-item:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
}
.stat-number {
    font-family: "Jura", sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 4px;
}
.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ══════════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════════ */
.cta-section {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}
.cta-box {
    border-radius: 32px;
    padding: 64px 32px;
    text-align: center;
    background: linear-gradient(135deg, rgba(23, 105, 232, 0.12), rgba(23, 105, 232, 0.04));
    border: 1px solid rgba(23, 105, 232, 0.2);
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(23, 105, 232, 0.08) 0%, transparent 50%);
    animation: rotate 20s linear infinite;
}
.cta-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}
.cta-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
    position: relative;
    z-index: 1;
}
.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    position: relative;
    z-index: 1;
}

/* ══════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════ */
.footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--border-card);
    background: var(--bg-secondary);
    transition: background var(--transition-theme),
    border-color var(--transition-theme);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 48px;
}
@media (min-width: 768px) {
    .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 300px;
}
.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
    margin-bottom: 16px;
}
.footer-col a {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 4px 0;
    transition: color 0.3s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-top: 32px;
    border-top: 1px solid var(--border-card);
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ══════════════════════════════════════════════
   CUSTOM CURSOR (Desktop only)
   ══════════════════════════════════════════════ */
.cursor-dot, .cursor-ring { display: none; }
@media (min-width: 1024px) {
    .cursor-dot, .cursor-ring { display: block; }
}
.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s;
    mix-blend-mode: difference;
    opacity: 0.05;
}
.cursor-ring {
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--accent);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: width 0.3s, height 0.3s, border-color 0.3s;
    opacity: 0.02;
}

/* ══════════════════════════════════════════════
   LOADING SCREEN
   ══════════════════════════════════════════════ */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 24px;
    transition: opacity 0.6s, visibility 0.6s;
}
.loader.hidden {
    opacity: 0;
    visibility: hidden;
}
.loader-logo {
    font-family: "Jura", sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--text-primary);
}
.loader-bar {
    width: 120px;
    height: 2px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
}
.loader-bar::after {
    content: "";
    display: block;
    width: 40%;
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    animation: loaderMove 1s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

/* ══════════════════════════════════════════════
   RESPONSIVE TWEAKS
   ══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .hero-ctas { flex-direction: column; }
    .btn { justify-content: center; width: 100%; }
    .showcase-item { gap: 32px; }
    .showcase-image { order: -1 !important; }
    .parallax-divider { height: 300px; }
    .cta-box { padding: 48px 24px; }
}
section[id] {
    scroll-margin-top: 80px;
}