/* ========================================
   WINSOL - Smart Value Service Company
   Enhanced Corporate Website
   ======================================== */

:root {
    --navy: #070d1a;
    --navy-light: #0e1729;
    --navy-mid: #142038;
    --accent: #00d4f5;
    --accent-bright: #40e8ff;
    --accent-dim: #0098ab;
    --accent-glow: rgba(0, 212, 245, 0.15);
    --accent-glow-strong: rgba(0, 212, 245, 0.25);
    --blue: #1e40af;
    --blue-glow: rgba(30, 64, 175, 0.2);
    --white: #f0f4f8;
    --gray-100: #e2e8f0;
    --gray-200: #cbd5e1;
    --gray-300: #94a3b8;
    --gray-400: #64748b;
    --gray-500: #475569;
    --surface: #0b1525;
    --surface-alt: #0d1a30;
    --card: #101d34;
    --card-hover: #142642;
    --card-border: rgba(255, 255, 255, 0.06);
    --card-border-hover: rgba(0, 212, 245, 0.2);
    --text: #b8c9dd;
    --font-kr: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-en: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-kr);
    background: var(--navy);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- Reveal ---- */
.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Section BG Decorations ---- */
.section-bg-deco {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.deco-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 212, 245, 0.06);
}

.deco-circle-1 { width: 600px; height: 600px; top: -200px; right: -200px; }
.deco-circle-2 { width: 500px; height: 500px; bottom: -150px; left: -200px; }
.deco-circle-3 { width: 700px; height: 700px; top: -300px; left: -350px; border-color: rgba(0, 212, 245, 0.04); }
.deco-circle-4 { width: 550px; height: 550px; bottom: -200px; right: -250px; }

.deco-line {
    position: absolute;
    background: linear-gradient(to bottom, rgba(0, 212, 245, 0.08), transparent);
    width: 1px;
}

.deco-line-1 { height: 300px; top: 60px; right: 15%; }
.deco-line-2 { height: 250px; top: 80px; left: 10%; }
.deco-line-3 { height: 200px; bottom: 60px; left: 20%; background: linear-gradient(to top, rgba(0, 212, 245, 0.08), transparent); }

/* ---- Navigation ---- */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0 24px;
    transition: background 0.4s, box-shadow 0.4s;
}

.nav.scrolled {
    background: rgba(7, 13, 26, 0.88);
    backdrop-filter: blur(24px) saturate(180%);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}

.nav-logo { font-family: var(--font-en); font-size: 1.5rem; font-weight: 800; text-decoration: none; letter-spacing: 0.02em; }
.logo-w { color: var(--white); }
.logo-s { color: var(--accent); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--white); transition: 0.3s; border-radius: 1px; }

.nav-links { display: flex; list-style: none; gap: 4px; }
.nav-links a {
    color: var(--gray-300); text-decoration: none; font-size: 0.875rem; font-weight: 400;
    padding: 8px 18px; border-radius: 6px; transition: color 0.3s, background 0.3s;
}
.nav-links a:hover { color: var(--white); background: rgba(255, 255, 255, 0.05); }

/* ---- Hero ---- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    background: linear-gradient(180deg, var(--navy) 0%, #060c18 100%);
}

#heroCanvas {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    z-index: 1;
}

.hero-bg { position: absolute; inset: 0; z-index: 2; }

.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 20%, transparent 80%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.hero-glow-1 {
    width: 700px; height: 700px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(0, 212, 245, 0.12) 0%, transparent 70%);
    animation: glowPulse 8s ease-in-out infinite;
}

.hero-glow-2 {
    width: 500px; height: 500px;
    top: 30%; left: 25%;
    background: radial-gradient(circle, rgba(30, 64, 175, 0.12) 0%, transparent 70%);
    animation: glowPulse 10s ease-in-out 2s infinite;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 212, 245, 0.08);
    animation: orbFloat 20s linear infinite;
}

.hero-orb-1 { width: 300px; height: 300px; top: 15%; left: 8%; animation-duration: 25s; }
.hero-orb-2 { width: 200px; height: 200px; bottom: 20%; right: 10%; animation-duration: 18s; animation-direction: reverse; }
.hero-orb-3 { width: 150px; height: 150px; top: 60%; left: 65%; animation-duration: 22s; }

@keyframes orbFloat {
    0% { transform: rotate(0deg) translateX(10px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(10px) rotate(-360deg); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.15); }
}

.hero-content { position: relative; text-align: center; z-index: 3; padding: 0 24px; }

.hero-sub {
    font-family: var(--font-en); font-size: 0.85rem; font-weight: 500;
    color: var(--accent); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 28px;
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.5rem); font-weight: 900;
    color: var(--white); line-height: 1.25; margin-bottom: 28px;
    text-shadow: 0 0 80px rgba(0, 212, 245, 0.1);
}
.hero-title-line { display: block; }

.hero-divider { width: 56px; height: 2px; background: linear-gradient(90deg, var(--accent), var(--accent-dim)); margin: 0 auto 28px; border-radius: 1px; }

.hero-desc { font-size: 1.05rem; color: var(--gray-300); line-height: 1.9; margin-bottom: 48px; font-weight: 300; }

.hero-cta {
    display: inline-flex; align-items: center; gap: 10px;
    color: var(--accent); text-decoration: none; font-size: 0.875rem; font-weight: 500; letter-spacing: 0.04em;
    padding: 14px 32px; border: 1px solid rgba(0, 212, 245, 0.3); border-radius: 40px;
    transition: all 0.4s var(--ease);
    background: rgba(0, 212, 245, 0.04);
}
.hero-cta:hover { background: rgba(0, 212, 245, 0.12); border-color: var(--accent); box-shadow: 0 0 30px rgba(0, 212, 245, 0.1); }
.hero-cta svg { animation: bounceDown 2s infinite; }

@keyframes bounceDown { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(3px); } }

.hero-scroll { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 3; }
.scroll-mouse {
    width: 24px; height: 38px; border: 1.5px solid rgba(0, 212, 245, 0.3); border-radius: 12px;
    display: flex; justify-content: center; padding-top: 8px;
}
.scroll-wheel {
    width: 3px; height: 8px; background: var(--accent); border-radius: 2px;
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(12px); }
}

/* ---- Sections ---- */
.section { padding: 120px 0; position: relative; }

.section-header { margin-bottom: 48px; }

.section-label {
    font-family: var(--font-en); font-size: 0.78rem; font-weight: 600;
    color: var(--accent); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800;
    color: var(--white); margin-bottom: 16px; line-height: 1.3;
}

.section-title-bar { width: 40px; height: 3px; background: var(--accent); border-radius: 2px; }

.section-desc { font-size: 1rem; color: var(--gray-300); line-height: 1.8; margin-bottom: 60px; font-weight: 300; }

/* ---- About ---- */
.about {
    background: linear-gradient(180deg, var(--surface) 0%, var(--surface-alt) 100%);
}

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }

.about-message h3 { font-size: 1.6rem; font-weight: 700; color: var(--white); line-height: 1.5; margin-bottom: 24px; }
.accent { color: var(--accent); }
.about-message p { margin-bottom: 16px; font-weight: 300; line-height: 1.9; }

.about-sign {
    margin-top: 40px; padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex; align-items: baseline; gap: 16px;
}
.about-sign span { font-size: 0.85rem; color: var(--gray-400); }
.about-sign strong { font-size: 1.1rem; color: var(--white); letter-spacing: 0.3em; }

.info-card {
    background: linear-gradient(135deg, var(--card) 0%, rgba(16, 29, 52, 0.6) 100%);
    border: 1px solid var(--card-border); border-radius: 14px; padding: 32px; margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.info-table { width: 100%; border-collapse: collapse; }
.info-table tr { border-bottom: 1px solid rgba(255, 255, 255, 0.04); }
.info-table tr:last-child { border-bottom: none; }
.info-table th { text-align: left; font-weight: 500; color: var(--accent); font-size: 0.85rem; padding: 12px 16px 12px 0; white-space: nowrap; vertical-align: top; width: 100px; }
.info-table td { padding: 12px 0; font-size: 0.9rem; color: var(--gray-200); font-weight: 300; }

/* Org Chart */
.org-chart {
    background: linear-gradient(135deg, var(--card) 0%, rgba(16, 29, 52, 0.6) 100%);
    border: 1px solid var(--card-border); border-radius: 14px; padding: 28px;
}
.org-title { font-size: 0.85rem; font-weight: 500; color: var(--gray-400); margin-bottom: 24px; }
.org-tree { display: flex; flex-direction: column; align-items: center; }
.org-node { background: var(--navy-mid); border: 1px solid rgba(0, 212, 245, 0.12); border-radius: 8px; padding: 10px 20px; font-size: 0.8rem; color: var(--gray-200); text-align: center; line-height: 1.4; }
.org-ceo { background: linear-gradient(135deg, var(--accent-dim), #007d94); border-color: var(--accent); color: var(--white); font-weight: 600; font-size: 0.9rem; padding: 12px 32px; box-shadow: 0 4px 20px rgba(0, 152, 171, 0.3); }
.org-line { width: 1px; height: 24px; background: rgba(0, 212, 245, 0.25); }
.org-branches { display: flex; gap: 12px; position: relative; }
.org-branches::before { content: ''; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); width: calc(100% - 80px); height: 1px; background: rgba(0, 212, 245, 0.15); }

/* ---- Numbers Strip ---- */
.numbers {
    padding: 64px 0;
    background: linear-gradient(90deg, var(--navy-mid) 0%, var(--navy) 50%, var(--navy-mid) 100%);
    border-top: 1px solid rgba(0, 212, 245, 0.06);
    border-bottom: 1px solid rgba(0, 212, 245, 0.06);
    position: relative;
}

.numbers::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 60% 100% at 50% 50%, rgba(0, 212, 245, 0.04), transparent);
}

.numbers-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    position: relative;
}

.number-item { text-align: center; }

.number-value {
    font-family: var(--font-en); font-size: 3rem; font-weight: 800;
    color: var(--accent); line-height: 1;
    display: inline;
}

.number-unit {
    font-family: var(--font-en); font-size: 1.2rem; font-weight: 600;
    color: var(--accent-dim); display: inline; margin-left: 2px;
}

.number-label { font-size: 0.85rem; color: var(--gray-400); margin-top: 8px; font-weight: 400; }

/* ---- Business Area ---- */
.business {
    background: linear-gradient(180deg, var(--navy) 0%, var(--surface) 50%, var(--navy) 100%);
}

.biz-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 80px; }

.biz-card {
    position: relative;
    background: linear-gradient(160deg, var(--card) 0%, rgba(10, 22, 40, 0.9) 100%);
    border: 1px solid var(--card-border); border-radius: 16px;
    padding: 40px 32px;
    transition: border-color 0.5s, transform 0.5s var(--ease), box-shadow 0.5s;
    cursor: default; overflow: hidden;
}

.biz-card-glow {
    position: absolute; top: -40px; right: -40px; width: 120px; height: 120px;
    background: radial-gradient(circle, rgba(0, 212, 245, 0.08), transparent 70%);
    border-radius: 50%; transition: all 0.5s;
    pointer-events: none;
}

.biz-card:hover {
    border-color: var(--card-border-hover);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 212, 245, 0.05);
}

.biz-card:hover .biz-card-glow {
    width: 200px; height: 200px; top: -60px; right: -60px;
    background: radial-gradient(circle, rgba(0, 212, 245, 0.15), transparent 70%);
}

.biz-number {
    font-family: var(--font-en); font-size: 3.5rem; font-weight: 900;
    color: rgba(0, 212, 245, 0.06); line-height: 1;
    position: absolute; top: 20px; right: 24px;
}

.biz-icon { width: 48px; height: 48px; color: var(--accent); margin-bottom: 24px; position: relative; }
.biz-icon svg { width: 100%; height: 100%; }

.biz-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.biz-sub { font-size: 0.82rem; color: var(--gray-400); margin-bottom: 24px; font-weight: 300; }

.biz-detail p { font-size: 0.88rem; color: var(--text); line-height: 1.7; margin-bottom: 16px; font-weight: 300; }
.biz-detail ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.biz-detail li {
    font-size: 0.75rem; color: var(--accent);
    background: rgba(0, 212, 245, 0.06); padding: 5px 14px; border-radius: 20px;
    border: 1px solid rgba(0, 212, 245, 0.1);
}

/* SW Detail */
.sw-detail, .si-detail { margin-bottom: 60px; }

.sw-detail-title {
    font-size: 1.1rem; font-weight: 600; color: var(--white);
    margin-bottom: 32px; padding-left: 16px;
    border-left: 3px solid var(--accent);
}

.sw-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.sw-item {
    background: linear-gradient(160deg, var(--card) 0%, rgba(10, 22, 40, 0.8) 100%);
    border: 1px solid var(--card-border); border-radius: 14px; padding: 28px;
    transition: border-color 0.4s, box-shadow 0.4s;
    position: relative; overflow: hidden;
}
.sw-item:hover { border-color: var(--card-border-hover); box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2); }

.sw-item-num {
    font-family: var(--font-en); font-size: 2.5rem; font-weight: 900;
    color: rgba(0, 212, 245, 0.05); position: absolute; top: 12px; right: 20px; line-height: 1;
}

.sw-item-label { font-family: var(--font-en); font-size: 0.85rem; font-weight: 600; color: var(--accent); margin-bottom: 12px; }
.sw-item p { font-size: 0.86rem; line-height: 1.7; color: var(--gray-300); font-weight: 300; }

/* SI Triangle */
.si-triangle { display: flex; flex-direction: column; align-items: center; gap: 32px; padding: 40px 0; }
.si-node { text-align: center; }
.si-node-inner {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-dim), #007d94);
    color: var(--white); font-weight: 600; font-size: 0.95rem;
    padding: 16px 32px; border-radius: 10px; margin-bottom: 8px;
    box-shadow: 0 4px 20px rgba(0, 152, 171, 0.2);
}
.si-desc { display: block; font-size: 0.8rem; color: var(--gray-400); font-weight: 300; line-height: 1.5; }
.si-row { display: flex; gap: 80px; justify-content: center; }
.si-center-label { font-family: var(--font-en); font-size: 0.85rem; font-weight: 600; color: var(--accent-dim); letter-spacing: 0.15em; text-transform: uppercase; }

/* ---- History ---- */
.history {
    background: linear-gradient(180deg, var(--surface) 0%, var(--surface-alt) 100%);
}

.timeline { position: relative; max-width: 700px; margin: 0 auto; padding-left: 40px; }
.timeline-line { position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--accent), rgba(0, 212, 245, 0.05)); border-radius: 1px; }

.timeline-year { margin-bottom: 20px; margin-top: 48px; }
.timeline-year:first-child { margin-top: 0; }
.timeline-year-label {
    font-family: var(--font-en); font-size: 1.8rem; font-weight: 800;
    color: var(--accent); position: relative; left: -40px; padding-left: 40px;
}
.timeline-year-label::before {
    content: ''; position: absolute; left: -6px; top: 50%; transform: translateY(-50%);
    width: 14px; height: 14px; background: var(--accent); border-radius: 50%;
    box-shadow: 0 0 16px rgba(0, 212, 245, 0.4);
}

.timeline-item { position: relative; padding: 0 0 28px 28px; }
.timeline-dot {
    position: absolute; left: -44px; top: 6px; width: 8px; height: 8px;
    background: var(--navy-mid); border: 2px solid var(--accent-dim); border-radius: 50%;
}
.dot-large {
    width: 14px; height: 14px; left: -47px; top: 3px;
    background: var(--accent); border: 2px solid var(--accent);
    box-shadow: 0 0 16px rgba(0, 212, 245, 0.4);
}
.timeline-month { font-family: var(--font-en); font-size: 0.78rem; font-weight: 600; color: var(--gray-400); margin-bottom: 6px; }
.timeline-content p { font-size: 0.9rem; color: var(--gray-200); font-weight: 300; line-height: 1.6; margin-bottom: 4px; }
.tl-org { font-size: 0.78rem; color: var(--gray-400); font-weight: 400; }
.timeline-highlight .timeline-content p { color: var(--accent-bright); font-weight: 600; }

/* ---- CEO ---- */
.ceo {
    background: linear-gradient(180deg, var(--navy) 0%, var(--surface) 100%);
}

.ceo-intro { text-align: center; margin-bottom: 48px; }
.ceo-intro p { font-size: 1rem; color: var(--gray-300); font-weight: 300; line-height: 1.8; }

.ceo-table-wrap {
    overflow-x: auto; border-radius: 14px;
    border: 1px solid var(--card-border);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
}

.ceo-table { width: 100%; border-collapse: collapse; background: var(--card); }
.ceo-table thead th {
    background: linear-gradient(135deg, var(--navy-mid), #1a2d4d);
    color: var(--accent); font-size: 0.8rem; font-weight: 600;
    padding: 18px 20px; text-align: left; white-space: nowrap;
    border-bottom: 2px solid rgba(0, 212, 245, 0.15);
}
.ceo-table tbody td {
    padding: 14px 20px; font-size: 0.85rem; color: var(--gray-200); font-weight: 300;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03); vertical-align: top;
}
.ceo-table tbody tr:last-child td { border-bottom: none; }
.ceo-table tbody tr { transition: background 0.3s; }
.ceo-table tbody tr:hover { background: rgba(0, 212, 245, 0.04); }

/* ---- Contact ---- */
.contact {
    background: linear-gradient(180deg, var(--surface) 0%, var(--navy) 100%);
}

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }

.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item { display: flex; gap: 20px; align-items: flex-start; }
.contact-icon {
    flex-shrink: 0; width: 48px; height: 48px; color: var(--accent);
    background: rgba(0, 212, 245, 0.06); border: 1px solid rgba(0, 212, 245, 0.1);
    border-radius: 12px; display: flex; align-items: center; justify-content: center; padding: 12px;
}
.contact-icon svg { width: 100%; height: 100%; }
.contact-item h4 { font-size: 0.85rem; color: var(--gray-400); font-weight: 500; margin-bottom: 4px; }
.contact-item p { font-size: 0.95rem; color: var(--white); font-weight: 400; }

.contact-certs h4 { font-size: 0.9rem; color: var(--white); font-weight: 500; margin-bottom: 20px; }
.cert-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.cert-tag {
    font-size: 0.8rem; color: var(--accent);
    background: rgba(0, 212, 245, 0.04); border: 1px solid rgba(0, 212, 245, 0.12);
    padding: 10px 20px; border-radius: 8px; font-weight: 400;
    transition: background 0.3s, border-color 0.3s;
}
.cert-tag:hover { background: rgba(0, 212, 245, 0.1); border-color: rgba(0, 212, 245, 0.25); }

/* ---- Footer ---- */
.footer { background: var(--navy); border-top: 1px solid rgba(255, 255, 255, 0.04); padding: 40px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-logo { font-family: var(--font-en); font-size: 1.2rem; font-weight: 800; }
.footer-logo p { font-size: 0.72rem; color: var(--gray-500); font-weight: 400; margin-top: 4px; letter-spacing: 0.05em; }
.footer-copy { font-size: 0.75rem; color: var(--gray-500); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .biz-cards { grid-template-columns: 1fr; gap: 20px; }
    .sw-grid { grid-template-columns: 1fr; }
    .si-row { gap: 40px; }
    .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
        background: rgba(11, 21, 37, 0.98); backdrop-filter: blur(24px);
        flex-direction: column; padding: 80px 32px 32px; gap: 4px;
        transition: right 0.4s var(--ease); box-shadow: -20px 0 60px rgba(0, 0, 0, 0.6);
    }
    .nav-links.open { right: 0; }
    .nav-links a { font-size: 1rem; padding: 14px 16px; }
    .section { padding: 80px 0; }
    .contact-grid { grid-template-columns: 1fr; }
    .si-row { flex-direction: column; gap: 24px; align-items: center; }
    .ceo-table thead th, .ceo-table tbody td { padding: 10px 12px; font-size: 0.78rem; }
    .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
    .timeline { padding-left: 32px; }
    .timeline-year-label { left: -32px; padding-left: 32px; }
    .timeline-dot { left: -36px; }
    .dot-large { left: -39px; }
    .numbers-grid { grid-template-columns: repeat(2, 1fr); }
    .number-value { font-size: 2.4rem; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .org-branches { flex-direction: column; gap: 8px; align-items: center; }
    .org-branches::before { display: none; }
    .numbers-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
}