/* anime.hkras.com 主样式 - RAS AI KHAIMAH 品牌风（境外版）
   色板: 珊瑚橙 #FF6B6B → 暖橙 #FFB347 → 太阳金黄 #FFC857 → 深蓝灰 #2C3E50 → 岩石灰 #7F8C8D
   字体: Playfair Display (英文) + Noto Sans JP (日文) + Inter (副)
   风格: Urban Outdoor 都市户外 - 山海之间·守护每一次无畏的远行
   品牌: RAS AI KHAIMAH - 香港乐数雅路旗下 - EST. 2008 HONG KONG
   与 yeshike.com 严格隔离 - 这是境外日本客户专属品牌展示
*/

:root {
    --primary: #FF6B6B;        /* 珊瑚橙 - 主要品牌色 */
    --secondary: #FFB347;      /* 暖橙 - 过渡 */
    --accent: #FFC857;         /* 太阳金黄 */
    --mountain: #2C3E50;       /* 深蓝灰 - 山峰剪影/文本 */
    --rock: #7F8C8D;           /* 岩石灰 - 辅助背景 */
    --bg: #FFFFFF;
    --bg-alt: #F5F5F5;
    --text: #1A1A1A;
    --text-muted: #555;
    --border: #E0E0E0;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Noto Sans JP', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: 'Playfair Display', 'Noto Serif JP', serif;
    font-weight: 700;
    color: var(--mountain);
    letter-spacing: -0.5px;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--secondary); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* === Language Switcher === */
.lang-switch {
    position: fixed; top: 20px; right: 24px;
    z-index: 200;
    display: flex; gap: 4px;
    background: rgba(255,255,255,0.95);
    padding: 6px;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
}
.lang-btn {
    padding: 6px 12px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.2s;
}
.lang-btn.active {
    background: var(--mountain);
    color: white;
}
.lang-btn:hover:not(.active) {
    background: var(--bg-alt);
}

/* === Header === */
.header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0;
    background: rgba(255,255,255,0.98);
    z-index: 100;
    backdrop-filter: blur(10px);
}
.header .container { display: flex; align-items: center; justify-content: space-between; }
.logo {
    display: flex; align-items: center; gap: 14px;
}
.logo-crest {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; font-family: 'Playfair Display', serif;
    font-size: 18px; font-weight: 800;
    box-shadow: 0 2px 12px rgba(255,107,107,0.4);
    position: relative;
}
.logo-crest::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 50%; transform: translateX(-50%);
    width: 24px; height: 8px;
    background: var(--mountain);
    clip-path: polygon(0 100%, 25% 50%, 50% 100%, 75% 50%, 100% 100%);
}
.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 18px; font-weight: 700;
    color: var(--mountain);
    letter-spacing: 1px;
}
.logo-text small {
    display: block;
    font-size: 10px;
    font-weight: 500;
    color: var(--rock);
    letter-spacing: 2px;
    margin-top: 2px;
}
.nav { display: flex; gap: 28px; }
.nav a {
    color: var(--mountain);
    font-size: 14px;
    font-weight: 500;
}

/* === Hero === */
.hero {
    padding: 100px 0 80px;
    background: linear-gradient(135deg, var(--bg) 0%, #FFF8F5 100%);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0; height: 200px;
    background: var(--mountain);
    clip-path: polygon(0 60%, 15% 40%, 30% 70%, 50% 30%, 70% 60%, 85% 35%, 100% 55%, 100% 100%, 0 100%);
    opacity: 0.9;
    z-index: 0;
}
.hero::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0; height: 150px;
    background: #1A2A38;
    clip-path: polygon(0 80%, 20% 50%, 40% 75%, 60% 45%, 80% 70%, 100% 50%, 100% 100%, 0 100%);
    z-index: 1;
}
.hero .container { position: relative; z-index: 2; }
.hero-content {
    max-width: 760px;
    color: var(--mountain);
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px;
    background: white;
    border: 1px solid var(--primary);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
}
.hero-badge::before {
    content: '';
    width: 8px; height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.hero h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
}
.hero h1 .accent {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 20px;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 640px;
}
.hero-cta {
    display: flex; gap: 16px; flex-wrap: wrap;
}
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 15px; font-weight: 600;
    transition: all 0.2s;
    border: 2px solid transparent;
    text-decoration: none !important;
}
.btn-primary {
    background: var(--mountain);
    color: white;
    box-shadow: 0 4px 16px rgba(44,62,80,0.3);
}
.btn-primary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: var(--mountain);
    border-color: var(--mountain);
}
.btn-outline:hover {
    background: var(--mountain);
    color: white;
}

/* === Sections === */
section { padding: 80px 0; }
.section-title {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 56px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

/* === Stats === */
.stats {
    background: var(--mountain);
    color: white;
    padding: 60px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}
.stat {
    text-align: center;
}
.stat-value {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* === Service Cards === */
.services {
    background: var(--bg-alt);
}
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: white;
    border-radius: 12px;
    padding: 32px 28px;
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(44,62,80,0.1);
    border-color: var(--primary);
}
.service-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}
.service-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}
.service-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* === Process === */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}
.process-step {
    text-align: center;
    position: relative;
}
.process-step::after {
    content: '→';
    position: absolute;
    right: -16px; top: 30px;
    font-size: 24px;
    color: var(--primary);
    font-weight: 700;
}
.process-step:last-child::after { content: ''; }
.step-number {
    width: 64px; height: 64px;
    background: var(--mountain);
    color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 800;
    margin: 0 auto 16px;
    box-shadow: 0 4px 12px rgba(44,62,80,0.2);
}
.process-step h4 {
    font-size: 18px;
    margin-bottom: 8px;
}
.process-step p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* === Tech Spec === */
.tech-spec {
    background: var(--bg-alt);
}
.spec-table {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}
.spec-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    padding: 20px 28px;
    border-bottom: 1px solid var(--border);
}
.spec-row:last-child { border-bottom: none; }
.spec-label {
    font-weight: 600;
    color: var(--mountain);
    font-size: 14px;
}
.spec-value {
    color: var(--text-muted);
    font-size: 14px;
}

/* === Company === */
.company-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.company-info h2 {
    font-size: 36px;
    margin-bottom: 20px;
}
.company-info p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.company-visual {
    background: linear-gradient(135deg, var(--mountain) 0%, #1A2A38 100%);
    border-radius: 16px;
    padding: 40px;
    color: white;
    position: relative;
    overflow: hidden;
    min-height: 320px;
}
.company-visual::before {
    content: '';
    position: absolute;
    bottom: -20px; left: 0; right: 0; height: 60%;
    background: var(--mountain);
    clip-path: polygon(0 80%, 20% 30%, 50% 70%, 80% 25%, 100% 60%, 100% 100%, 0 100%);
}
.crest-large {
    width: 100px; height: 100px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-family: 'Playfair Display', serif;
    font-size: 36px; font-weight: 800;
    color: white;
    position: relative;
    box-shadow: 0 8px 24px rgba(255,107,107,0.4);
}
.crest-large::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 50%; transform: translateX(-50%);
    width: 50px; height: 16px;
    background: var(--mountain);
    clip-path: polygon(0 100%, 25% 50%, 50% 100%, 75% 50%, 100% 100%);
}
.company-caption {
    text-align: center;
    position: relative;
    z-index: 2;
}
.company-caption h3 {
    color: white;
    font-size: 22px;
    margin-bottom: 8px;
    letter-spacing: 2px;
}
.company-caption p {
    color: rgba(255,255,255,0.7);
    font-size: 12px;
    letter-spacing: 3px;
}

/* === Contact === */
.contact {
    background: var(--mountain);
    color: white;
    padding: 80px 0;
}
.contact .section-title {
    color: white;
}
.contact .section-subtitle {
    color: rgba(255,255,255,0.7);
}
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}
.contact-card {
    text-align: center;
    padding: 32px 24px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
}
.contact-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
}
.contact-card h4 {
    color: white;
    font-size: 16px;
    margin-bottom: 8px;
}
.contact-card p {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    line-height: 1.6;
}
.contact-card a {
    color: var(--accent);
    font-weight: 600;
}

/* === Footer === */
.footer {
    background: #1A2A38;
    color: rgba(255,255,255,0.6);
    padding: 32px 0;
    text-align: center;
    font-size: 13px;
    line-height: 1.8;
}
.footer strong {
    color: white;
}

/* === Responsive === */
@media (max-width: 768px) {
    .hero h1 { font-size: 36px; }
    .section-title { font-size: 28px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .service-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .process-step::after { content: '↓'; right: 50%; top: auto; bottom: -24px; transform: translateX(50%); }
    .company-info { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .nav { display: none; }
    .lang-switch { top: 12px; right: 12px; }
}