/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    color: #1a2332;
    background: #ffffff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Color Tokens ── */
:root {
    --charcoal: #1a2332;
    --charcoal-light: #2a3548;
    --charcoal-dark: #111824;
    --coral: #e8645a;
    --coral-dark: #d15248;
    --coral-light: #f0786e;
    --neutral-50: #f8f9fb;
    --neutral-100: #f0f2f6;
    --neutral-200: #e2e6ee;
    --neutral-300: #c8cdd8;
    --neutral-600: #6b7280;
    --neutral-800: #2d3748;
    --white: #ffffff;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(26,35,50,0.08);
    --shadow-md: 0 4px 20px rgba(26,35,50,0.10);
    --shadow-lg: 0 12px 40px rgba(26,35,50,0.14);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; color: var(--charcoal); }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p { color: var(--neutral-600); }

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 28px; border-radius: var(--radius-sm); font-weight: 600;
    font-size: 0.95rem; transition: var(--transition); border: 2px solid transparent;
    cursor: pointer; white-space: nowrap;
}
.btn-coral { background: var(--coral); color: var(--white); border-color: var(--coral); }
.btn-coral:hover { background: var(--coral-dark); border-color: var(--coral-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-outline-dark { background: transparent; color: var(--charcoal); border-color: var(--charcoal); }
.btn-outline-dark:hover { background: var(--charcoal); color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-full { width: 100%; }

/* ── Section Labels ── */
.section-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.8rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.12em; color: var(--coral); margin-bottom: 12px;
}
.section-label::before { content: ''; width: 24px; height: 2px; background: var(--coral); border-radius: 2px; }
.section-title { margin-bottom: 16px; }
.section-sub { font-size: 1.1rem; color: var(--neutral-600); max-width: 600px; }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── Header ── */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.97); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--neutral-200);
    transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { color: var(--coral); }
.logo-text { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--charcoal); line-height: 1.2; }
.logo-light .logo-text { color: var(--white); }

/* ── Nav ── */
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--charcoal); transition: var(--transition); }
.nav-links a:hover { color: var(--coral); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger, .hamburger::before, .hamburger::after { display: block; width: 22px; height: 2px; background: var(--charcoal); border-radius: 2px; transition: var(--transition); }
.hamburger { position: relative; }
.hamburger::before { content: ''; position: absolute; top: -7px; }
.hamburger::after { content: ''; position: absolute; top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ── Hero ── */
.hero {
    padding-top: 72px; min-height: 100vh; min-height: 100dvh;
    display: flex; align-items: center;
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--charcoal-light) 100%);
    position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
    position: relative; z-index: 1;
}
.hero-content { color: var(--white); }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(232,100,90,0.15); color: var(--coral-light);
    padding: 8px 16px; border-radius: 50px; font-size: 0.8rem;
    font-weight: 600; margin-bottom: 24px; border: 1px solid rgba(232,100,90,0.3);
}
.hero-headline { margin-bottom: 20px; color: var(--white); }
.hero-sub { font-size: 1.1rem; color: rgba(255,255,255,0.75); margin-bottom: 32px; max-width: 500px; line-height: 1.7; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 0; }
.stat { flex: 1; text-align: left; padding-right: 24px; }
.stat-number { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--white); }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.06em; }
.stat-divider { width: 1px; background: rgba(255,255,255,0.15); align-self: stretch; margin: 4px 0; }
.hero-image { position: relative; }
.hero-image img { width: 100%; height: 700px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.hero-image-accent {
    position: absolute; bottom: -20px; left: -20px;
    width: 160px; height: 160px; border-radius: var(--radius-md);
    background: var(--coral); z-index: -1;
}

/* ── Services ── */
.services { padding: 100px 0; background: var(--white); }
.services .section-title, .services .section-sub { margin-bottom: 48px; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
    background: var(--neutral-50); border: 1px solid var(--neutral-200);
    border-radius: var(--radius-md); padding: 36px 28px;
    transition: var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--coral); background: var(--white); }
.service-icon { color: var(--coral); margin-bottom: 20px; }
.service-card h3 { margin-bottom: 10px; font-family: var(--font-body); font-weight: 600; }
.service-card p { font-size: 0.95rem; line-height: 1.65; }

/* ── About ── */
.about { padding: 100px 0; background: var(--neutral-50); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image img { width: 100%; height: 640px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.about-content .section-title { margin-bottom: 20px; }
.about-content > p { 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-item svg { color: var(--coral); flex-shrink: 0; margin-top: 2px; }
.value-item strong { display: block; color: var(--charcoal); font-size: 1rem; margin-bottom: 2px; }
.value-item span { font-size: 0.9rem; color: var(--neutral-600); }

/* ── Process ── */
.process { padding: 100px 0; background: var(--charcoal); }
.process .section-label { color: var(--coral-light); }
.process .section-label::before { background: var(--coral-light); }
.process .section-title { color: var(--white); margin-bottom: 48px; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.process-step { position: relative; }
.step-number {
    font-family: var(--font-display); font-size: 3.5rem; font-weight: 700;
    color: rgba(232,100,90,0.25); line-height: 1; margin-bottom: 16px;
}
.process-step h3 { color: var(--white); font-family: var(--font-body); font-weight: 600; margin-bottom: 8px; }
.process-step p { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.65; }

/* ── Testimonials ── */
.testimonials { padding: 100px 0; background: var(--white); }
.testimonials .section-title { margin-bottom: 48px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--neutral-50); border: 1px solid var(--neutral-200);
    border-radius: var(--radius-md); padding: 36px 28px;
    transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); border-color: var(--coral); }
.testimonial-stars { display: flex; gap: 4px; color: var(--coral); margin-bottom: 16px; }
.testimonial-text { font-size: 0.95rem; line-height: 1.7; color: var(--neutral-800); margin-bottom: 20px; font-style: italic; }
.testimonial-author { font-size: 0.85rem; color: var(--neutral-600); font-weight: 500; }

/* ── CTA Banner ── */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--coral) 0%, var(--coral-dark) 100%);
}
.cta-grid { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-content h2 { color: var(--white); margin-bottom: 12px; }
.cta-content p { color: rgba(255,255,255,0.85); font-size: 1.05rem; max-width: 500px; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.cta-actions .btn-outline-light { border-color: rgba(255,255,255,0.6); }
.cta-actions .btn-outline-light:hover { background: rgba(255,255,255,0.15); }

/* ── Contact ── */
.contact { padding: 100px 0; background: var(--neutral-50); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info .section-title { margin-bottom: 16px; }
.contact-info > p { margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; margin-bottom: 32px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item svg { color: var(--coral); flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; color: var(--charcoal); font-size: 0.95rem; margin-bottom: 4px; }
.contact-item p { font-size: 0.9rem; line-height: 1.6; }
.contact-item a { color: var(--coral); transition: var(--transition); }
.contact-item a:hover { color: var(--coral-dark); text-decoration: underline; }
.contact-map { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }

/* ── Form ── */
.contact-form-wrap {
    background: var(--white); border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm);
}
.contact-form-wrap h3 { font-size: 1.4rem; 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: 0.85rem; font-weight: 500; color: var(--charcoal); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 14px; border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.95rem;
    color: var(--charcoal); background: var(--neutral-50); transition: var(--transition);
    appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--coral); background: var(--white);
    box-shadow: 0 0 0 3px rgba(232,100,90,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
    text-align: center; padding: 40px 20px;
}
.form-success svg { color: #16a34a; margin: 0 auto 16px; }
.form-success h4 { font-size: 1.3rem; margin-bottom: 8px; color: var(--charcoal); }
.form-success p { font-size: 0.95rem; }

/* ── Footer ── */
.site-footer { background: var(--charcoal-dark); color: rgba(255,255,255,0.7); }
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px;
    padding: 64px 0 48px;
}
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-top: 16px; color: rgba(255,255,255,0.55); }
.footer-links h4, .footer-contact h4 { color: var(--white); font-family: var(--font-body); font-size: 0.85rem; font-weight: 600; 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: 0.9rem; color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-links a:hover { color: var(--coral-light); }
.footer-contact p { font-size: 0.9rem; line-height: 1.8; }
.footer-contact a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-contact a:hover { color: var(--coral-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 24px 0; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-bottom p { font-size: 0.8rem; 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 { grid-template-columns: 1fr; gap: 40px; }
    .hero-image { order: -1; max-width: 500px; margin: 0 auto; }
    .hero-image img { height: 450px; }
    .hero-image-accent { display: none; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 72px; left: 0; right: 0;
        background: var(--white); flex-direction: column;
        padding: 24px; gap: 20px; border-bottom: 1px solid var(--neutral-200);
        box-shadow: var(--shadow-md);
        transform: translateY(-120%); opacity: 0;
        transition: var(--transition); pointer-events: none;
    }
    .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
    .nav-toggle { display: block; }
    .hero { padding-top: 72px; padding-bottom: 60px; min-height: auto; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .stat { padding-right: 0; }
    .services-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .about-image { order: -1; }
    .about-image img { height: 400px; }
    .contact-grid { grid-template-columns: 1fr; }
    .cta-grid { flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
}