/* ===== AI Creative Platform Style ===== */
:root {
    --color-primary: #5B7CFF;
    --color-primary-hover: #7E9BFF;
    --color-accent: #22F0B7;
    --color-hot: #FF4D68;
    --color-dark: #F7FAFF;
    --color-text: #D8E1F4;
    --color-text-muted: #94A3B8;
    --color-bg-light: #090D18;
    --color-bg-gray: #0D1322;
    --color-panel: rgba(255, 255, 255, 0.07);
    --color-panel-strong: rgba(255, 255, 255, 0.11);
    --color-border: rgba(255, 255, 255, 0.14);
    --shadow-glow: 0 24px 80px rgba(66, 96, 255, 0.22);
    
    --transition: all 0.4s ease;
}

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

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 8%, rgba(91, 124, 255, 0.22), transparent 32%),
        radial-gradient(circle at 88% 24%, rgba(34, 240, 183, 0.14), transparent 30%),
        linear-gradient(180deg, #070A14 0%, #0A1020 52%, #070A14 100%);
    color: var(--color-text);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 78%);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body.nav-open {
    overflow: hidden;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid rgba(18, 185, 129, 0.45);
    outline-offset: 4px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Utilities */
.text-center { text-align: center; }
.bg-white { background-color: transparent; }
.bg-gray { background-color: rgba(255, 255, 255, 0.035); }
.mb-20 { margin-bottom: 20px; }
.mt-40 { margin-top: 40px; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    font-size: 16px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    text-align: center;
    border-radius: 999px;
    font-weight: 600;
    color: #fff;
}

.btn-hero {
    background: linear-gradient(135deg, var(--color-primary), #8A5CFF 55%, var(--color-accent));
    border: 0;
    color: #fff;
    box-shadow: 0 16px 42px rgba(91, 124, 255, 0.35);
}

.btn-hero:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 20px 54px rgba(34, 240, 183, 0.24);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #8A5CFF);
    color: #fff;
    border: 0;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--color-primary-hover), #A77BFF);
}

.btn-outline {
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    background-color: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.12);
}

.btn-ghost {
    border-color: rgba(255, 255, 255, 0.18);
    color: #fff;
    background-color: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(14px);
}

.btn-ghost:hover {
    background-color: rgba(255, 255, 255, 0.14);
    transform: translateY(-2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
    background-color: rgba(7, 10, 20, 0.22);
    backdrop-filter: blur(10px);
}

.header.scrolled {
    background-color: rgba(7, 10, 20, 0.78);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
}

.logo,
.brand,
.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.brand-logo {
    overflow: hidden;
}

.brand-logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.brand-logo-header {
    width: 162px;
    height: 42px;
}

.brand-logo-header img {
    object-fit: contain;
    object-position: center;
}

.brand-header {
    gap: 12px;
}

.brand-symbol {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    color: #fff;
    font-family: Arial Black, Arial, Helvetica, sans-serif;
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(145deg, #ff263d 0%, #e9142b 60%, #b30718 100%);
    border-radius: 10px 16px 16px 10px;
    transform: perspective(80px) rotateY(-8deg);
    box-shadow: 0 10px 24px rgba(233, 20, 43, 0.34), 0 0 0 1px rgba(255, 255, 255, 0.18) inset;
}

.brand-text {
    display: grid;
    color: #fff;
}

.brand-text strong {
    font-family: Arial Black, Arial, Helvetica, sans-serif;
    font-size: 22px;
    line-height: 1;
    letter-spacing: 0.5px;
}

.brand-text span {
    width: max-content;
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    line-height: 1.1;
    letter-spacing: 4px;
}

.nav {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.76);
    text-decoration: none;
    font-size: 16px;
    position: relative;
    padding: 10px 0;
    transition: color 0.4s;
}

.header.scrolled .nav-link::after {
    background-color: var(--color-accent);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width 0.3s;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: #fff;
}

.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 0 8px;
}

.mobile-menu-btn span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: #fff;
    transition: transform 0.3s, opacity 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.lang-switch {
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: color 0.4s;
}

/* Removed lang-switch color override */

.lang-switch span:hover {
    color: var(--color-accent);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(115deg, rgba(91, 124, 255, 0.16), transparent 34%),
        linear-gradient(245deg, rgba(34, 240, 183, 0.13), transparent 36%);
}

.hero-orbit {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.13);
    transform: rotate(-12deg);
}

.hero-orbit-1 {
    width: 920px;
    height: 360px;
    right: -160px;
    top: 110px;
}

.hero-orbit-2 {
    width: 700px;
    height: 280px;
    left: -180px;
    bottom: 90px;
    transform: rotate(18deg);
}

.hero-product-visual {
    position: absolute;
    right: 7%;
    top: 21%;
    width: min(42vw, 560px);
    min-height: 430px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    background: rgba(9, 15, 31, 0.76);
    box-shadow: 0 30px 100px rgba(20, 44, 120, 0.28);
    backdrop-filter: blur(16px);
    opacity: 0.92;
    padding: 16px;
}

.product-window {
    height: 100%;
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035)),
        repeating-linear-gradient(90deg, transparent 0 56px, rgba(255,255,255,0.035) 56px 57px);
    overflow: hidden;
}

.window-topbar {
    height: 52px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 0 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.18);
}

.window-topbar span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.28);
}

.window-topbar span:first-child {
    background: var(--color-hot);
}

.window-topbar span:nth-child(2) {
    background: #F5B942;
}

.window-topbar span:nth-child(3) {
    background: var(--color-accent);
}

.window-topbar strong {
    margin-left: 8px;
    color: rgba(255,255,255,0.8);
    font-size: 13px;
}

.console-grid {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 14px;
    padding: 20px;
}

.console-card {
    min-height: 116px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
}

.console-card-main {
    min-height: 246px;
    grid-row: span 2;
    background:
        radial-gradient(circle at 72% 35%, rgba(34, 240, 183, 0.22), transparent 26%),
        linear-gradient(160deg, rgba(91, 124, 255, 0.24), rgba(255, 255, 255, 0.06));
}

.console-card small {
    color: var(--color-accent);
    font-size: 12px;
    font-weight: 700;
}

.console-card strong {
    display: block;
    margin-top: 10px;
    color: #fff;
    font-size: 20px;
}

.route-line {
    height: 92px;
    margin-top: 42px;
    border: 1px solid rgba(34, 240, 183, 0.3);
    border-left: 0;
    border-bottom: 0;
}

.visual-node {
    position: absolute;
    width: 66px;
    height: 66px;
    border: 1px solid rgba(34, 240, 183, 0.42);
    background: rgba(34, 240, 183, 0.1);
    transform: rotate(45deg);
}

.visual-node-a { right: 84px; top: 156px; }
.visual-node-b { left: 68px; top: 188px; border-color: rgba(91, 124, 255, 0.55); background: rgba(91, 124, 255, 0.12); }
.visual-node-c { right: 210px; top: 232px; width: 44px; height: 44px; border-color: rgba(255, 77, 104, 0.45); background: rgba(255, 77, 104, 0.11); }

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 50% 40%, rgba(91, 124, 255, 0.32), transparent 34%),
        radial-gradient(circle at 68% 55%, rgba(34, 240, 183, 0.18), transparent 26%),
        linear-gradient(to bottom, rgba(7, 10, 20, 0.42), #070A14 94%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: #fff;
    max-width: 1040px;
    padding: 0 40px;
    margin-right: 32%;
    text-align: left;
}

.hero-kicker,
.section-kicker {
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: 0px;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #FFFFFF 0%, #C9D7FF 74%, #86FFE0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 400;
    margin: 0 0 36px;
    opacity: 0.9;
    max-width: 820px;
    color: rgba(255, 255, 255, 0.78);
}

.hero-actions {
    display: flex;
    justify-content: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 34px;
}

.hero-console {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.07);
    box-shadow: var(--shadow-glow);
    backdrop-filter: blur(18px);
}

.hero-console span {
    padding: 8px 14px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.84);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
}

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-line {
    display: block;
    width: 1px;
    height: 60px;
    background-color: rgba(255,255,255,0.16);
    position: relative;
    overflow: hidden;
}

.scroll-line::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
    animation: drop 2s infinite;
}

@keyframes drop {
    0% { top: -100%; }
    100% { top: 100%; }
}

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

.section-intro {
    max-width: 900px;
}

.slogan-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.slogan-text {
    font-size: 20px;
    color: var(--color-text);
    line-height: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.section-desc {
    font-size: 18px;
    color: var(--color-text-muted);
}

/* Grids & Cards */
.grid {
    display: grid;
    gap: 30px;
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.capabilities-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.block-card {
    display: block;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.045));
    text-decoration: none;
    color: inherit;
    transition: transform 0.4s, border-color 0.4s, box-shadow 0.4s;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.16);
    backdrop-filter: blur(18px);
}

.block-card:hover {
    transform: translateY(-8px);
    border-color: rgba(34, 240, 183, 0.35);
    box-shadow: 0 26px 90px rgba(91, 124, 255, 0.22);
}

.card-img {
    height: 250px;
    background-size: cover;
    background-position: center;
    transition: transform 0.8s;
    opacity: 0.9;
}

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

.card-visual {
    height: 250px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background:
        linear-gradient(135deg, rgba(91, 124, 255, 0.2), rgba(34, 240, 183, 0.08)),
        repeating-linear-gradient(0deg, transparent 0 28px, rgba(255,255,255,0.035) 28px 29px);
}

.visual-model .hub-core {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 800;
    border: 1px solid rgba(34, 240, 183, 0.45);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(91, 124, 255, 0.42), rgba(34, 240, 183, 0.2));
}

.visual-model .chip {
    position: absolute;
    padding: 8px 14px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.86);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
    font-size: 13px;
}

.visual-model .chip:nth-child(1) { left: 34px; top: 42px; }
.visual-model .chip:nth-child(2) { right: 34px; top: 76px; }
.visual-model .chip:nth-child(3) { left: 58px; bottom: 44px; }

.visual-agent span {
    position: absolute;
    height: 46px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    background: rgba(255, 255, 255, 0.09);
}

.visual-agent span:nth-child(1) { left: 34px; top: 38px; width: 58%; }
.visual-agent span:nth-child(2) { right: 38px; top: 102px; width: 52%; }
.visual-agent span:nth-child(3) { left: 58px; top: 166px; width: 46%; }
.visual-agent span:nth-child(4) {
    right: 58px;
    top: 158px;
    width: 58px;
    height: 58px;
    background: rgba(34, 240, 183, 0.16);
    border-color: rgba(34, 240, 183, 0.45);
    transform: rotate(45deg);
}

.visual-framework span {
    position: absolute;
    left: 42px;
    right: 42px;
    height: 42px;
    border-radius: 8px;
    background: linear-gradient(90deg, rgba(91, 124, 255, 0.22), rgba(255, 255, 255, 0.08));
    border: 1px solid rgba(255, 255, 255, 0.13);
}

.visual-framework span:nth-child(1) { top: 48px; }
.visual-framework span:nth-child(2) { top: 106px; width: 62%; right: auto; }
.visual-framework span:nth-child(3) { top: 164px; left: 108px; }

.visual-image span {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.08);
}

.visual-image span:nth-child(1) {
    left: 34px;
    top: 34px;
    width: 46%;
    height: 74px;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(91, 124, 255, 0.32), rgba(34, 240, 183, 0.12));
}

.visual-image span:nth-child(2) {
    right: 34px;
    top: 56px;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: rgba(255, 77, 104, 0.17);
    border-color: rgba(255, 77, 104, 0.38);
}

.visual-image span:nth-child(3) {
    left: 48px;
    bottom: 42px;
    width: 68%;
    height: 38px;
    border-radius: 999px;
}

.visual-image span:nth-child(4) {
    right: 58px;
    bottom: 82px;
    width: 54px;
    height: 54px;
    transform: rotate(45deg);
    border-color: rgba(34, 240, 183, 0.44);
    background: rgba(34, 240, 183, 0.12);
}

.card-content {
    padding: 40px 30px;
}

.card-meta {
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.card-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 15px;
}

.card-desc {
    color: var(--color-text);
    margin-bottom: 20px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    margin-top: 4px;
    color: var(--color-accent);
    font-weight: bold;
    text-decoration: none;
}

.card-link:hover,
.service-link:hover {
    color: #fff;
}

/* Dark Section */
.section-dark {
    background:
        radial-gradient(circle at 18% 20%, rgba(255, 77, 104, 0.18), transparent 30%),
        radial-gradient(circle at 84% 32%, rgba(91, 124, 255, 0.24), transparent 34%),
        rgba(255, 255, 255, 0.035);
    color: #ffffff;
}

.section-dark .section-title {
    color: #ffffff;
}

.section-dark .section-desc {
    color: rgba(255, 255, 255, 0.6);
}

.drama-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.drama-content p {
    font-size: 18px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.85);
}

.drama-content strong {
    color: #fff;
}

.drama-copy {
    margin-bottom: 20px;
}

.drama-copy-lg {
    margin-bottom: 50px;
}

/* Tabs / Cooperation */
.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
}

.tab-btn {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--color-text-muted);
    padding: 0 0 20px;
    cursor: pointer;
    position: relative;
    transition: color 0.3s;
}

.tab-btn.active {
    color: #fff;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width 0.3s;
}

.tab-btn.active::after {
    width: 100%;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* List Layout (HR) */
.list-layout {
    max-width: 900px;
    margin: 0 auto;
}

.list-item {
    border-bottom: 1px solid var(--color-border);
    padding: 30px 0;
    display: flex;
    align-items: baseline;
}

.list-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-dark);
    width: 300px;
    flex-shrink: 0;
}

.list-desc {
    font-size: 16px;
    color: var(--color-text);
}

/* Service Box */
.service-box {
    background: var(--color-panel);
    padding: 50px 40px;
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    backdrop-filter: blur(18px);
}

.service-box h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.service-box p {
    min-height: 86px;
}

.service-link {
    display: inline-flex;
    margin-top: 18px;
    color: var(--color-accent);
    font-weight: 700;
    text-decoration: none;
}

/* CTA */
.cta-section {
    background:
        linear-gradient(135deg, rgba(91, 124, 255, 0.16) 0%, rgba(255, 255, 255, 0.055) 48%, rgba(34, 240, 183, 0.13) 100%);
}

.cta-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 60px;
    align-items: center;
}

.cta-kicker {
    color: var(--color-accent);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.cta-title {
    color: var(--color-dark);
    font-size: 42px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 18px;
}

.cta-desc {
    max-width: 760px;
    font-size: 18px;
    color: var(--color-text);
}

.cta-actions {
    min-width: 260px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.cta-phone {
    color: var(--color-text-muted);
    font-size: 15px;
    text-align: center;
}

/* Footer */
.footer {
    background-color: rgba(0, 0, 0, 0.28);
    color: var(--color-text-muted);
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: block;
    width: 180px;
    max-width: 100%;
    text-decoration: none;
}

.footer-logo img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo-text {
    color: #fff;
}

.footer-slogan {
    margin-top: 10px;
    font-size: 14px;
}

.footer-links-col h4, .footer-contact h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 30px;
}

.footer-links-col a {
    display: block;
    color: #888;
    text-decoration: none;
    margin-bottom: 15px;
    transition: color 0.3s;
}

.footer-links-col a:hover {
    color: #fff;
}

.contact-lbl {
    font-size: 14px;
    margin-bottom: 5px;
}

.contact-val {
    color: #fff;
    font-size: 20px;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    font-size: 14px;
}

.copyright a {
    color: var(--color-text-muted);
    text-decoration: none;
    margin-left: 12px;
}

.copyright a:hover {
    color: #fff;
}

.legal-links a {
    color: #888;
    text-decoration: none;
    margin-left: 20px;
}

.legal-links a:hover {
    color: #fff;
}

/* Responsive */
@media (max-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .capabilities-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .hero-content {
        margin-right: 0;
        text-align: center;
    }
    .hero-title { font-size: 50px; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-product-visual {
        right: 50%;
        top: 18%;
        width: min(78vw, 620px);
        transform: translateX(50%);
        opacity: 0.26;
    }
    .list-item { flex-direction: column; gap: 10px; }
    .list-title { width: 100%; }
    .cta-inner { grid-template-columns: 1fr; gap: 32px; }
    .cta-actions { max-width: 360px; }
}

@media (max-width: 768px) {
    .container { padding: 0 24px; }
    .header-inner { height: 68px; padding: 0 20px; }
    .logo-header {
        width: 164px;
        height: 44px;
        padding: 5px 8px;
    }
    .brand-symbol { width: 36px; height: 36px; font-size: 24px; }
    .brand-text strong { font-size: 17px; }
    .brand-text span { font-size: 11px; letter-spacing: 3px; }
    .brand-logo-header {
        width: 142px;
        height: 36px;
    }
    .mobile-menu-btn { display: flex; order: 3; }
    .lang-switch { display: none; }
    .nav {
        position: fixed;
        inset: 68px 0 auto 0;
        display: grid;
        gap: 0;
        padding: 10px 24px 24px;
        background: rgba(7, 10, 20, 0.96);
        backdrop-filter: blur(18px);
        box-shadow: 0 16px 30px rgba(0, 0, 0, 0.16);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.3s, opacity 0.3s;
    }
    .nav.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    .nav-link {
        padding: 16px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    }
    .hero { min-height: 660px; }
    .hero-content {
        padding: 0 24px;
        text-align: center;
    }
    .hero-title { font-size: 36px; }
    .hero-subtitle { font-size: 18px; }
    .hero-actions { justify-content: center; }
    .hero-console { display: none; }
    .hero-product-visual {
        top: 120px;
        width: 92vw;
        min-height: 360px;
        opacity: 0.2;
    }
    .console-grid { grid-template-columns: 1fr; }
    .console-card-main { min-height: 140px; }
    .route-line { display: none; }
    .slogan-title { font-size: 32px; }
    .section-title { font-size: 32px; }
    .section { padding: 70px 0; }
    .grid-3 { grid-template-columns: 1fr; }
    .capabilities-grid { grid-template-columns: 1fr; }
    .tabs-nav {
        justify-content: flex-start;
        gap: 28px;
        margin-bottom: 38px;
    }
    .tab-btn {
        flex: 0 0 auto;
        font-size: 17px;
        white-space: nowrap;
    }
    .card-content,
    .service-box { padding: 32px 24px; }
    .cta-title { font-size: 30px; }
    .cta-desc { font-size: 16px; }
    .cta-actions { max-width: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
    .legal-links a { margin: 0 10px; }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}