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

:root {
    --charcoal-900: #1a1a2e;
    --charcoal-800: #232342;
    --charcoal-700: #2d2d50;
    --charcoal-600: #3a3a5c;
    --charcoal-500: #4a4a6a;
    --coral-500: #FF6B4A;
    --coral-400: #FF8566;
    --coral-300: #FFA088;
    --coral-100: #FFE8E2;
    --coral-50:  #FFF3EF;
    --warm-50:   #FAFAFA;
    --warm-100:  #F5F3F0;
    --warm-200:  #EDE8E3;
    --warm-300:  #E0D8D0;
    --warm-700:  #5C5450;
    --warm-800:  #3D3633;
    --warm-900:  #2A2422;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(26,26,46,0.06), 0 1px 2px rgba(26,26,46,0.04);
    --shadow-md: 0 4px 16px rgba(26,26,46,0.08), 0 2px 4px rgba(26,26,46,0.04);
    --shadow-lg: 0 12px 40px rgba(26,26,46,0.12), 0 4px 12px rgba(26,26,46,0.06);
    --shadow-xl: 0 24px 60px rgba(26,26,46,0.15);
    --font-body: 'DM Sans', system-ui, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    color: var(--warm-800);
    background: var(--warm-50);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 600; color: var(--charcoal-900); }

.skip-link {
    position: absolute; top: -100%; left: 16px;
    background: var(--charcoal-900); color: #fff;
    padding: 8px 16px; border-radius: var(--radius-sm);
    z-index: 9999; font-size: 0.875rem;
}
.skip-link:focus { top: 16px; }

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px; border-radius: var(--radius-xl);
    font-weight: 500; font-size: 0.938rem;
    transition: var(--transition); white-space: nowrap;
}
.btn-coral {
    background: var(--coral-500); color: #fff;
    box-shadow: 0 4px 16px rgba(255,107,74,0.3);
}
.btn-coral:hover {
    background: var(--coral-400); transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,107,74,0.35);
}
.btn-outline {
    background: transparent; color: var(--charcoal-900);
    border: 1.5px solid var(--warm-300);
}
.btn-outline:hover {
    border-color: var(--coral-500); color: var(--coral-500);
    transform: translateY(-2px);
}
.btn-ghost {
    background: rgba(255,255,255,0.12); color: #fff;
    border: 1.5px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(4px);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.2); transform: translateY(-2px);
}
.btn-large { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTION TAGS ===== */
.section-tag {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 0.813rem; font-weight: 500; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--coral-500);
    margin-bottom: 12px;
}
.section-tag::before {
    content: ''; display: inline-block; width: 20px; height: 2px;
    background: var(--coral-500); border-radius: 2px;
}
.section-title {
    font-family: var(--font-display), serif;
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}
.section-desc {
    font-size: 1.063rem; color: var(--warm-700);
    max-width: 540px; line-height: 1.7;
}
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .section-desc { margin: 0 auto; }

/* ===== HEADER ===== */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(250,250,250,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-text {
    font-family: var(--font-display), serif;
    font-size: 1.25rem; font-weight: 600; color: var(--charcoal-900);
}
.primary-nav ul { display: flex; align-items: center; gap: 32px; }
.primary-nav a {
    font-size: 0.938rem; font-weight: 500; color: var(--charcoal-700);
    transition: var(--transition); position: relative;
}
.primary-nav a:not(.btn):hover { color: var(--coral-500); }
.primary-nav a:not(.btn)::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--coral-500);
    transition: var(--transition); border-radius: 2px;
}
.primary-nav a:not(.btn):hover::after { width: 100%; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle-line {
    display: block; width: 22px; height: 2px;
    background: var(--charcoal-800); border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--warm-50) 0%, var(--coral-50) 100%);
    overflow: hidden;
}
.hero-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,107,74,0.1); color: var(--coral-500);
    padding: 8px 16px; border-radius: var(--radius-xl);
    font-size: 0.813rem; font-weight: 500; margin-bottom: 24px;
}
.hero-title {
    font-family: var(--font-display), serif;
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    color: var(--charcoal-900); margin-bottom: 20px;
    line-height: 1.1;
}
.hero-title em {
    color: var(--coral-500); font-style: italic;
}
.hero-desc {
    font-size: 1.063rem; color: var(--warm-700);
    line-height: 1.75; margin-bottom: 32px; max-width: 480px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
    display: flex; align-items: center; gap: 0;
    background: #fff; border-radius: var(--radius-lg);
    padding: 24px 32px; box-shadow: var(--shadow-md);
}
.stat { text-align: center; flex: 1; }
.stat-number {
    display: block; font-family: var(--font-display), serif;
    font-size: 1.75rem; font-weight: 600; color: var(--charcoal-900);
}
.stat-label {
    font-size: 0.75rem; color: var(--warm-700);
    text-transform: uppercase; letter-spacing: 0.06em;
    line-height: 1.5;
}
.stat-divider {
    width: 1px; height: 40px; background: var(--warm-200);
}
.hero-image { position: relative; }
.hero-img-wrapper {
    position: relative; border-radius: var(--radius-xl);
    overflow: hidden; box-shadow: var(--shadow-xl);
}
.hero-img-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.hero-img-accent {
    position: absolute; top: -20px; right: -20px;
    width: 120px; height: 120px; border-radius: 50%;
    background: var(--coral-500); opacity: 0.15;
    z-index: -1;
}
.hero-float-card {
    position: absolute; bottom: -20px; left: -20px;
    display: flex; align-items: center; gap: 10px;
    background: var(--charcoal-900); color: #fff;
    padding: 14px 20px; border-radius: var(--radius-md);
    font-size: 0.875rem; font-weight: 500;
    box-shadow: var(--shadow-lg);
}

/* ===== ABOUT ===== */
.about { padding: 100px 0; background: #fff; }
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: center;
}
.about-image { position: relative; }
.about-image img {
    border-radius: var(--radius-xl); box-shadow: var(--shadow-lg);
    width: 100%; height: 480px; object-fit: cover;
}
.about-img-pattern {
    position: absolute; bottom: -16px; right: -16px;
    width: 160px; height: 160px; border-radius: var(--radius-lg);
    background: var(--coral-100); z-index: -1;
}
.about-content .section-title { margin-bottom: 20px; }
.about-content p {
    color: var(--warm-700); margin-bottom: 16px; line-height: 1.75;
}
.about-values { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.value-item {
    display: flex; gap: 16px; align-items: flex-start;
}
.value-icon {
    flex-shrink: 0; width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: var(--coral-50); border-radius: var(--radius-md);
}
.value-item strong {
    display: block; color: var(--charcoal-900);
    font-size: 0.938rem; margin-bottom: 2px;
}
.value-item span {
    font-size: 0.875rem; color: var(--warm-700); line-height: 1.6;
}

/* ===== SERVICES ===== */
.services { padding: 100px 0; background: var(--warm-50); }
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: #fff; border-radius: var(--radius-lg);
    padding: 36px 28px; transition: var(--transition);
    border: 1px solid transparent;
}
.service-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow-lg);
    border-color: var(--coral-100);
}
.service-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: var(--coral-50); border-radius: var(--radius-md);
    margin-bottom: 20px;
}
.service-card h3 {
    font-size: 1.125rem; color: var(--charcoal-900);
    margin-bottom: 10px;
}
.service-card p {
    font-size: 0.938rem; color: var(--warm-700);
    line-height: 1.7; margin-bottom: 16px;
}
.link-arrow {
    font-size: 0.875rem; font-weight: 500; color: var(--coral-500);
    display: inline-flex; align-items: center; gap: 4px;
    transition: var(--transition);
}
.link-arrow:hover { gap: 8px; }

/* ===== MARKET ===== */
.market { padding: 100px 0; background: #fff; }
.market-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: center;
}
.market-content .section-title { margin-bottom: 20px; }
.market-content p {
    color: var(--warm-700); line-height: 1.75; margin-bottom: 16px;
}
.market-features { margin: 28px 0 36px; display: flex; flex-direction: column; gap: 12px; }
.market-features li {
    display: flex; align-items: center; gap: 12px;
    font-size: 0.938rem; color: var(--warm-800);
}
.market-image img {
    width: 100%; height: 640px; object-fit: cover;
    border-radius: var(--radius-xl); box-shadow: var(--shadow-lg);
}

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 100px 0; background: var(--charcoal-900); }
.testimonials .section-tag { color: var(--coral-300); }
.testimonials .section-tag::before { background: var(--coral-300); }
.testimonials .section-title { color: #fff; }
.testimonials .section-desc { color: rgba(255,255,255,0.6); }
.testimonials-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg); padding: 32px 28px;
    transition: var(--transition);
}
.testimonial-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
}
.testimonial-stars { display: flex; gap: 4px; margin-bottom: 16px; }
.testimonial-text {
    font-size: 0.938rem; color: rgba(255,255,255,0.8);
    line-height: 1.75; margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author {
    display: flex; align-items: center; gap: 12px;
}
.author-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--coral-500); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.875rem; flex-shrink: 0;
}
.testimonial-author strong {
    display: block; color: #fff; font-size: 0.938rem;
}
.testimonial-author span {
    font-size: 0.813rem; color: rgba(255,255,255,0.5);
}

/* ===== CTA ===== */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--coral-500) 0%, #e8553a 100%);
}
.cta-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; flex-wrap: wrap;
}
.cta-title {
    font-family: var(--font-display), serif;
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: #fff; margin-bottom: 12px;
}
.cta-desc {
    font-size: 1rem; color: rgba(255,255,255,0.85);
    max-width: 480px; line-height: 1.7;
}
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact { padding: 100px 0; background: var(--warm-50); }
.contact-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: start;
}
.contact-info .section-title { margin-bottom: 16px; }
.contact-info > p {
    color: var(--warm-700); line-height: 1.75; margin-bottom: 32px;
}
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.contact-item {
    display: flex; gap: 16px; align-items: flex-start;
}
.contact-icon {
    width: 44px; height: 44px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: var(--coral-50); border-radius: var(--radius-md);
}
.contact-item strong {
    display: block; color: var(--charcoal-900);
    font-size: 0.875rem; margin-bottom: 2px;
}
.contact-item span, .contact-item a {
    font-size: 0.938rem; color: var(--warm-700);
}
.contact-item a:hover { color: var(--coral-500); }
.contact-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }

/* ===== FORM ===== */
.contact-form-wrapper {
    background: #fff; border-radius: var(--radius-xl);
    padding: 40px; box-shadow: var(--shadow-lg);
}
.form-title {
    font-family: var(--font-display), serif;
    font-size: 1.5rem; color: var(--charcoal-900);
    margin-bottom: 4px;
}
.form-note {
    font-size: 0.875rem; color: var(--warm-700);
    margin-bottom: 24px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; font-size: 0.813rem; font-weight: 500;
    color: var(--charcoal-800); margin-bottom: 6px;
    text-transform: uppercase; letter-spacing: 0.05em;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 12px 16px;
    border: 1.5px solid var(--warm-200); border-radius: var(--radius-md);
    font-family: var(--font-body); font-size: 0.938rem;
    color: var(--warm-900); background: var(--warm-50);
    transition: var(--transition); outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(255,107,74,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--warm-300); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-privacy {
    font-size: 0.75rem; color: var(--warm-700);
    text-align: center; margin-top: 12px;
}
.form-success {
    text-align: center; padding: 40px 20px;
}
.success-icon { margin: 0 auto 16px; }
.form-success h3 {
    font-family: var(--font-display), serif;
    font-size: 1.5rem; color: var(--charcoal-900);
    margin-bottom: 8px;
}
.form-success p {
    color: var(--warm-700); margin-bottom: 24px; line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer { background: var(--charcoal-900); color: rgba(255,255,255,0.7); }
.footer-inner {
    display: grid; grid-template-columns: 2fr 1fr 1.2fr;
    gap: 48px; padding: 64px 0 48px;
}
.footer-brand .logo-text { color: #fff; }
.footer-brand p {
    font-size: 0.938rem; line-height: 1.7;
    margin-top: 12px; max-width: 300px;
}
.footer-links h4, .footer-contact h4 {
    color: #fff; font-size: 0.875rem;
    text-transform: uppercase; letter-spacing: 0.08em;
    margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    font-size: 0.938rem; transition: var(--transition);
}
.footer-links a:hover { color: var(--coral-400); }
.footer-contact p { font-size: 0.938rem; line-height: 1.8; }
.footer-contact a { transition: var(--transition); }
.footer-contact a:hover { color: var(--coral-400); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
}
.footer-bottom-inner {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.813rem; color: rgba(255,255,255,0.4); }

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-grid, .about-grid, .market-grid, .contact-grid {
        grid-template-columns: 1fr; gap: 40px;
    }
    .services-grid, .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-image { order: -1; }
    .hero-img-wrapper img { height: 400px; }
    .market-image img { height: 400px; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .primary-nav {
        position: fixed; top: 72px; left: 0; right: 0;
        background: rgba(250,250,250,0.98);
        backdrop-filter: blur(12px);
        padding: 24px; border-bottom: 1px solid rgba(0,0,0,0.05);
        box-shadow: var(--shadow-lg);
        transform: translateY(-110%); opacity: 0;
        transition: var(--transition); pointer-events: none;
    }
    .primary-nav.open {
        transform: translateY(0); opacity: 1; pointer-events: all;
    }
    .primary-nav ul {
        flex-direction: column; gap: 16px;
    }
    .hero { padding: 100px 0 60px; }
    .hero-stats { flex-direction: column; gap: 16px; padding: 20px; }
    .stat-divider { width: 40px; height: 1px; }
    .hero-float-card { position: relative; bottom: auto; left: auto; margin-top: 16px; display: inline-flex; }
    .services-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .about-image img, .market-image img { height: 320px; }
    .cta-inner { flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }
    .contact-form-wrapper { padding: 24px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
}