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

:root {
    --plum-50:  #faf5ff;
    --plum-100: #f3e8ff;
    --plum-200: #e9d5ff;
    --plum-300: #d8b4fe;
    --plum-400: #c084fc;
    --plum-500: #a855f7;
    --plum-600: #9333ea;
    --plum-700: #7e22ce;
    --plum-800: #5B2C6F;
    --plum-900: #4a1d5c;
    --plum-950: #2d1235;
    --amber-300: #fcd34d;
    --amber-400: #fbbf24;
    --amber-500: #F59E0B;
    --amber-600: #d97706;
    --neutral-50:  #F8F7F5;
    --neutral-100: #F2F0EC;
    --neutral-200: #E8E5DF;
    --neutral-300: #D1CDC4;
    --neutral-600: #5C5850;
    --neutral-700: #3D3933;
    --neutral-800: #2A2620;
    --neutral-900: #1A1712;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-display: 'Outfit', sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    color: var(--neutral-800);
    background: var(--neutral-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

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

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; color: var(--neutral-900); }
h1 { font-size: clamp(2.2rem, 5vw, 3.75rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; }
.lead { font-size: 1.125rem; color: var(--neutral-600); line-height: 1.7; }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--plum-800);
    color: #fff;
    box-shadow: 0 4px 16px rgba(91, 44, 111, 0.3);
}
.btn-primary:hover {
    background: var(--plum-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(91, 44, 111, 0.35);
}

.btn-amber {
    background: var(--amber-500);
    color: var(--neutral-900);
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.35);
}
.btn-amber:hover {
    background: var(--amber-400);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
}

.btn-outline-light {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1.5px solid rgba(255,255,255,0.4);
    backdrop-filter: blur(4px);
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.22);
    border-color: rgba(255,255,255,0.7);
    transform: translateY(-2px);
}

.btn-plum {
    background: var(--plum-800);
    color: #fff;
}
.btn-plum:hover {
    background: var(--plum-700);
    transform: translateY(-2px);
}

.btn-nav {
    background: var(--amber-500);
    color: var(--neutral-900);
    padding: 10px 22px;
    font-size: 0.875rem;
}
.btn-nav:hover { background: var(--amber-400); }

.btn-full { width: 100%; justify-content: center; }

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 247, 245, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--neutral-200);
    transition: box-shadow 0.3s ease;
}
.navbar.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.08); }

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--plum-800);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a:not(.btn) {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-700);
    transition: color 0.2s;
}
.nav-links a:not(.btn):hover { color: var(--plum-800); }

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--neutral-800);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--plum-950) 0%, var(--plum-800) 35%, #7B3B8E 60%, var(--amber-600) 100%);
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(245,158,11,0.2) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(168,85,247,0.3) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--amber-300);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 28px;
    backdrop-filter: blur(4px);
}

.hero h1 {
    color: #fff;
    margin-bottom: 24px;
}

.hero-sub {
    font-size: clamp(1.0625rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--amber-400);
    line-height: 1;
}

.stat-label {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 6px;
    display: block;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.2);
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}

/* ── Section Header ── */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}
.section-header.light h2,
.section-header.light p { color: #fff; }

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--plum-600);
    background: var(--plum-100);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}
.section-tag.light {
    color: var(--amber-300);
    background: rgba(255,255,255,0.12);
}

/* ── Services ── */
.services {
    padding: 100px 24px;
    background: var(--neutral-50);
}

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

.service-card {
    background: #fff;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.service-card:hover {
    border-color: var(--plum-300);
    box-shadow: 0 12px 40px rgba(91,44,111,0.1);
    transform: translateY(-4px);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--plum-50);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card h3 { color: var(--neutral-900); }
.service-card p { font-size: 0.9375rem; color: var(--neutral-600); line-height: 1.65; flex: 1; }

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--plum-800);
    margin-top: 4px;
    transition: gap 0.2s;
}
.service-card:hover .service-link { gap: 10px; }

/* ── Driving Section ── */
.driving-section {
    padding: 100px 24px;
    background: #fff;
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.split-layout.reverse .split-image { order: 2; }
.split-layout.reverse .split-content { order: 1; }

.split-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.split-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}
.image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--amber-500);
    border-radius: var(--radius-lg);
    opacity: 0.2;
    z-index: -1;
}

.split-content { max-width: 520px; }
.split-content .section-tag { margin-bottom: 16px; }
.split-content h2 { margin-bottom: 20px; }
.split-content .lead { margin-bottom: 36px; }

.feature-list { display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.feature svg { flex-shrink: 0; margin-top: 2px; }
.feature strong { display: block; color: var(--neutral-900); margin-bottom: 4px; }
.feature p { font-size: 0.9375rem; color: var(--neutral-600); line-height: 1.6; }

/* ── Languages ── */
.languages-section {
    padding: 100px 24px;
    background: var(--neutral-100);
}

.lang-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.lang-item {
    background: #fff;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius);
    padding: 24px;
    transition: all 0.25s;
}
.lang-item:hover {
    border-color: var(--plum-300);
    box-shadow: 0 4px 16px rgba(91,44,111,0.08);
}
.lang-name {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--neutral-900);
    margin-bottom: 6px;
}
.lang-desc {
    font-size: 0.875rem;
    color: var(--neutral-600);
}

/* ── Why Section ── */
.why-section {
    padding: 100px 24px;
    background: linear-gradient(135deg, var(--plum-950) 0%, var(--plum-800) 100%);
}

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

.why-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all 0.3s;
}
.why-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
}

.why-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--amber-500);
    opacity: 0.4;
    line-height: 1;
    margin-bottom: 20px;
}
.why-card h3 {
    color: #fff;
    margin-bottom: 12px;
    font-size: 1.125rem;
}
.why-card p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.65;
}

/* ── CTA ── */
.cta-section {
    padding: 80px 24px;
    background: var(--neutral-50);
}

.cta-card {
    background: linear-gradient(135deg, var(--plum-800) 0%, var(--plum-700) 50%, var(--amber-600) 100%);
    border-radius: var(--radius-lg);
    padding: 72px 48px;
    text-align: center;
}
.cta-card h2 { color: #fff; margin-bottom: 16px; }
.cta-card p { color: rgba(255,255,255,0.8); font-size: 1.125rem; max-width: 560px; margin: 0 auto 36px; line-height: 1.7; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ── Contact ── */
.contact-section {
    padding: 100px 24px;
    background: #fff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 32px; }

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--plum-50);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-item strong { display: block; color: var(--neutral-900); margin-bottom: 4px; }
.contact-item p { font-size: 0.9375rem; color: var(--neutral-600); line-height: 1.6; }
.contact-item a { color: var(--plum-800); font-weight: 600; }
.contact-item a:hover { text-decoration: underline; }

.contact-map { border-radius: var(--radius); overflow: hidden; }

/* ── Form ── */
.contact-form-wrapper {
    background: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form h3, .form-success h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--neutral-900);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--neutral-800);
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--plum-500);
    box-shadow: 0 0 0 3px rgba(168,85,247,0.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}
.form-success svg { margin: 0 auto 16px; }
.form-success h3 { margin-bottom: 12px; }
.form-success p { color: var(--neutral-600); font-size: 0.9375rem; }

/* ── Footer ── */
.footer {
    background: var(--neutral-900);
    padding: 72px 24px 32px;
    color: rgba(255,255,255,0.6);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 16px;
}

.footer-brand p { font-size: 0.9375rem; line-height: 1.65; }

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
    font-size: 0.9375rem;
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--amber-400); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 0.8125rem;
}

/* ── Mobile Menu ── */
.nav-links.active {
    display: flex;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .mobile-toggle { display: flex; }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(248,247,245,0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--neutral-200);
        box-shadow: 0 12px 32px rgba(0,0,0,0.1);
    }
    .nav-links.active { display: flex; }

    .hero { min-height: auto; padding: 140px 24px 100px; }
    .hero-stats { gap: 24px; }
    .stat-num { font-size: 1.5rem; }

    .services-grid { grid-template-columns: 1fr; }
    
    .split-layout,
    .split-layout.reverse {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .split-layout.reverse .split-image { order: 0; }
    .split-layout.reverse .split-content { order: 0; }
    .split-content { max-width: 100%; }

    .lang-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }

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

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .cta-card { padding: 48px 24px; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .cta-actions { flex-direction: column; width: 100%; }
    .cta-actions .btn { width: 100%; justify-content: center; }
}