/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #fafafa;
    --bg-soft: #f3f1ef;
    --bg-card: #ffffff;
    --text: #1a1a1a;
    --text-muted: #5c5c5c;
    --accent: #c4122f;
    --accent-hover: #a00e26;
    --accent-soft: rgba(196, 18, 47, 0.08);
    --border: #e5e2df;
    --radius: 12px;
    --radius-sm: 8px;
    --font: 'Inter', system-ui, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    --container: 1120px;
    --transition: 0.25s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    width: min(100% - 2.5rem, var(--container));
    margin-inline: auto;
}

.hidden {
    display: none !important;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.7rem;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-full {
    width: 100%;
}

.btn-nav {
    background: var(--accent);
    color: white !important;
    padding: 0.5rem 1.15rem;
    border-radius: 6px;
    font-weight: 500;
}

.btn-nav:hover {
    background: var(--accent-hover);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 36px;
    width: auto;
    display: block;
    object-fit: contain;
}

.logo-img-footer {
    height: 44px;
    margin: 0 auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
    min-height: 92vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: linear-gradient(180deg, #fafafa 0%, #f3f1ef 100%);
}

.hero-content {
    padding: 5rem 0 6rem;
    max-width: 720px;
}

.eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 5.5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    color: var(--accent);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 560px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* ===== Sections ===== */
.section {
    padding: 5.5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3.25rem;
}

.section-header .eyebrow {
    margin-bottom: 0.75rem;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.section-desc {
    max-width: 480px;
    margin: 0.9rem auto 0;
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* ===== About ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: start;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.25rem;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ===== Business Units ===== */
.businesses {
    background: var(--bg-soft);
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.business-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.85rem;
    transition: all var(--transition);
}

.business-card:hover {
    border-color: rgba(139, 26, 43, 0.25);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
}

.business-number {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1rem;
}

.business-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.7rem;
}

.business-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.business-brands {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.01em;
}

/* ===== Brands ===== */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.brand-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1.25rem 1rem;
    text-align: center;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition);
}

.brand-item:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ===== Network ===== */
.network {
    background: var(--bg-soft);
}

.network-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}

.network-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.network-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.network-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ===== Journey / Timeline ===== */
.timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 90px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-year {
    width: 90px;
    flex-shrink: 0;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--accent);
    text-align: right;
    padding-top: 0.15rem;
}

.timeline-content {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
}

.timeline-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

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

/* ===== Contact ===== */
.contact-form {
    max-width: 560px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.15rem;
}

.form-group {
    margin-bottom: 1.15rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
    color: var(--text-muted);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

/* ===== Footer ===== */
.footer {
    border-top: 1px solid var(--border);
    padding: 3rem 0 2rem;
    background: var(--bg-soft);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.footer-brand p {
    margin-top: 0.4rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
}

.copyright {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 70px;
    }

    .timeline-year {
        width: 70px;
        font-size: 0.95rem;
    }
}

@media (max-width: 700px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg);
        flex-direction: column;
        padding: 1.75rem;
        gap: 1.25rem;
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

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

    .hero-content {
        padding: 3.5rem 0 4.5rem;
    }

    .timeline {
        padding-left: 0;
    }

    .timeline::before {
        left: 12px;
    }

    .timeline-item {
        flex-direction: column;
        gap: 0.5rem;
        padding-left: 2rem;
    }

    .timeline-year {
        width: auto;
        text-align: left;
    }

    .contact-form {
        padding: 1.5rem;
    }
}