/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: 'Inter', system-ui, sans-serif; color: #1a1a2e; background: #faf8f7; 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; }
address { font-style: normal; }

/* === Custom Properties === */
:root {
    --burgundy: #7B2D3B;
    --burgundy-deep: #5C1F2C;
    --burgundy-light: #9E3A4D;
    --blush: #F5E6E0;
    --blush-light: #FDF6F3;
    --blush-mid: #EDD5CC;
    --neutral-900: #1a1a2e;
    --neutral-700: #2d2d42;
    --neutral-500: #6b6b80;
    --neutral-300: #a8a8b8;
    --neutral-100: #f0eeec;
    --white: #ffffff;
    --font-serif: 'Crimson Pro', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --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 6px 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);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Utility === */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.skip-link { position: absolute; top: -100%; left: 16px; background: var(--burgundy); color: var(--white); padding: 8px 16px; border-radius: var(--radius-sm); z-index: 200; font-size: 14px; }
.skip-link:focus { top: 16px; }
.text-center { text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: 15px; font-weight: 600; border: 2px solid transparent; cursor: pointer; transition: var(--transition); white-space: nowrap; }
.btn-primary { background: var(--burgundy); color: var(--white); border-color: var(--burgundy); }
.btn-primary:hover { background: var(--burgundy-deep); border-color: var(--burgundy-deep); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--neutral-700); border-color: var(--neutral-300); }
.btn-ghost:hover { border-color: var(--burgundy); color: var(--burgundy); }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-full { width: 100%; }

/* === Header === */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(250,248,247,0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--neutral-100); transition: var(--transition); }
.header.scrolled { box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { width: 42px; height: 42px; background: var(--burgundy); color: var(--white); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-size: 16px; font-weight: 700; letter-spacing: -0.5px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-family: var(--font-sans); font-size: 15px; font-weight: 700; color: var(--neutral-900); letter-spacing: -0.3px; }
.logo-tagline { font-family: var(--font-sans); font-size: 11px; color: var(--neutral-500); font-weight: 500; letter-spacing: 0.5px; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 32px; }
.nav ul { display: flex; gap: 8px; }
.nav a { font-size: 14px; font-weight: 500; color: var(--neutral-700); padding: 8px 12px; border-radius: var(--radius-sm); transition: var(--transition); }
.nav a:hover { color: var(--burgundy); background: var(--blush); }
.nav .btn { margin-left: 8px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 44px; height: 44px; position: relative; }
.hamburger { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 22px; height: 16px; display: flex; flex-direction: column; justify-content: space-between; }
.hamburger::before, .hamburger::after, span { display: block; width: 100%; height: 2px; background: var(--neutral-700); border-radius: 2px; transition: var(--transition); }
.hamburger::before { content: ''; }
.hamburger span { display: none; }
.nav-toggle[aria-expanded="true"] .hamburger::before { transform: rotate(45deg); top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger::after { transform: rotate(-45deg); top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger span { display: block; opacity: 0; }

/* === Hero === */
.hero { padding: 140px 0 100px; background: linear-gradient(135deg, var(--blush-light) 0%, var(--blush) 50%, var(--blush-mid) 100%); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--burgundy); margin-bottom: 20px; }
.hero-heading { font-family: var(--font-serif); font-size: clamp(36px, 4.5vw, 58px); font-weight: 700; line-height: 1.15; color: var(--neutral-900); margin-bottom: 24px; letter-spacing: -1px; }
.hero-desc { font-size: 17px; line-height: 1.75; color: var(--neutral-500); margin-bottom: 36px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; gap: 0; }
.stat { flex: 1; text-align: left; }
.stat-number { display: block; font-family: var(--font-serif); font-size: 32px; font-weight: 700; color: var(--burgundy); line-height: 1; margin-bottom: 6px; }
.stat-label { font-size: 13px; color: var(--neutral-500); font-weight: 500; }
.stat-divider { width: 1px; background: var(--blush-mid); align-self: stretch; margin: 8px 20px 0; }
.hero-image { position: relative; }
.hero-img-wrapper { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.hero-img-wrapper img { width: 100%; height: 720px; object-fit: cover; }
.hero-accent-card { position: absolute; bottom: -24px; left: -24px; background: var(--white); border-radius: var(--radius-md); padding: 16px 20px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow-md); font-size: 13px; font-weight: 500; color: var(--neutral-700); max-width: 280px; }
.hero-accent-card svg { color: var(--burgundy); flex-shrink: 0; }

/* === Section Shared === */
.section-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--burgundy); margin-bottom: 16px; }
.section-heading { font-family: var(--font-serif); font-size: clamp(28px, 3vw, 44px); font-weight: 700; line-height: 1.2; color: var(--neutral-900); letter-spacing: -0.5px; margin-bottom: 20px; }
.section-desc { font-size: 17px; line-height: 1.7; color: var(--neutral-500); max-width: 560px; }
.section-header { margin-bottom: 60px; }

/* === About === */
.about { padding: 100px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image-group { position: relative; }
.about-img-main { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-img-main img { width: 100%; height: 620px; object-fit: cover; }
.about-img-accent { position: absolute; bottom: -32px; right: -32px; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg); border: 4px solid var(--white); }
.about-img-accent img { width: 320px; height: 220px; object-fit: cover; }
.about-content .section-heading { margin-bottom: 20px; }
.about-content > p { font-size: 16px; line-height: 1.75; color: var(--neutral-500); margin-bottom: 16px; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.value-item { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; color: var(--neutral-700); }
.value-item svg { color: var(--burgundy); flex-shrink: 0; }

/* === Services === */
.services { padding: 100px 0; background: var(--neutral-900); }
.services .section-eyebrow { color: var(--blush-mid); }
.services .section-heading { color: var(--white); }
.services .section-desc { color: var(--neutral-300); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); padding: 36px 28px; transition: var(--transition); }
.service-card:hover { background: rgba(255,255,255,0.07); border-color: var(--burgundy-light); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.service-icon { width: 52px; height: 52px; background: var(--burgundy); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--white); }
.service-title { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.service-card p { font-size: 14px; line-height: 1.75; color: var(--neutral-300); }

/* === Approach === */
.approach { padding: 100px 0; }
.approach-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.approach-desc { font-size: 16px; line-height: 1.75; color: var(--neutral-500); margin-bottom: 40px; }
.steps { display: flex; flex-direction: column; gap: 32px; }
.step { display: flex; gap: 20px; }
.step-number { font-family: var(--font-serif); font-size: 28px; font-weight: 700; color: var(--blush-mid); line-height: 1; flex-shrink: 0; margin-top: 2px; }
.step-title { font-size: 16px; font-weight: 700; color: var(--neutral-900); margin-bottom: 4px; }
.step-desc { font-size: 14px; line-height: 1.7; color: var(--neutral-500); }
.approach-image { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.approach-image img { width: 100%; height: 680px; object-fit: cover; }

/* === Testimonial === */
.testimonial { padding: 80px 0; background: var(--blush); }
.testimonial-block { max-width: 800px; margin: 0 auto; text-align: center; }
.testimonial-quote-mark { color: var(--burgundy); opacity: 0.3; margin-bottom: 24px; }
.testimonial-text { font-family: var(--font-serif); font-size: clamp(20px, 2.5vw, 28px); font-weight: 400; font-style: italic; line-height: 1.6; color: var(--neutral-700); margin-bottom: 28px; }
.testimonial-author { font-size: 14px; font-weight: 600; color: var(--burgundy); letter-spacing: 0.3px; }

/* === Contact === */
.contact { padding: 100px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-desc { font-size: 16px; line-height: 1.75; color: var(--neutral-500); margin-bottom: 36px; }
.contact-details { margin-bottom: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.contact-item svg { color: var(--burgundy); flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; font-size: 13px; font-weight: 600; color: var(--neutral-900); margin-bottom: 2px; letter-spacing: 0.3px; text-transform: uppercase; }
.contact-item span, .contact-item a { font-size: 15px; color: var(--neutral-500); }
.contact-item a:hover { color: var(--burgundy); }
.contact-map { border-radius: var(--radius-md); overflow: hidden; }

/* === Form === */
.contact-form-wrapper { background: var(--white); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-lg); border: 1px solid var(--neutral-100); }
.form-title { font-family: var(--font-serif); font-size: 24px; font-weight: 700; color: var(--neutral-900); margin-bottom: 8px; }
.form-note { font-size: 14px; color: var(--neutral-500); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--neutral-700); margin-bottom: 6px; letter-spacing: 0.3px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--neutral-100); border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: 15px; color: var(--neutral-900); background: var(--blush-light); transition: var(--transition); outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--burgundy); background: var(--white); box-shadow: 0 0 0 3px rgba(123,45,59,0.08); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--neutral-300); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-privacy { font-size: 12px; color: var(--neutral-300); text-align: center; margin-top: 16px; }
.form-success { text-align: center; padding: 40px 20px; }
.form-success svg { color: var(--burgundy); margin-bottom: 20px; }
.form-success h4 { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: var(--neutral-900); margin-bottom: 10px; }
.form-success p { font-size: 15px; color: var(--neutral-500); line-height: 1.6; }

/* === Footer === */
.footer { background: var(--neutral-900); color: var(--neutral-300); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 48px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-tagline { color: var(--neutral-500); }
.footer-brand p { font-size: 14px; line-height: 1.7; color: var(--neutral-500); max-width: 280px; }
.footer-links h4, .footer-contact h4 { font-size: 13px; font-weight: 600; color: var(--white); letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 16px; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: var(--neutral-500); transition: var(--transition); }
.footer-links a:hover { color: var(--blush); }
.footer-contact address { font-size: 14px; line-height: 1.8; }
.footer-contact a { color: var(--neutral-500); transition: var(--transition); }
.footer-contact a:hover { color: var(--blush); }
.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: flex-start; gap: 20px; flex-wrap: wrap; }
.footer-bottom p { font-size: 13px; color: var(--neutral-500); line-height: 1.6; }
.footer-bottom p:first-child { font-weight: 500; }

/* === Mobile Nav === */
@media (max-width: 900px) {
    .nav-toggle { display: block; }
    .nav { position: fixed; top: 76px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--neutral-100); padding: 24px; flex-direction: column; gap: 16px; box-shadow: var(--shadow-lg); transform: translateY(-120%); opacity: 0; pointer-events: none; transition: var(--transition); }
    .nav.open { transform: translateY(0); opacity: 1; pointer-events: all; }
    .nav ul { flex-direction: column; width: 100%; }
    .nav a { display: block; padding: 12px; font-size: 16px; }
    .nav .btn { width: 100%; justify-content: center; margin-left: 0; }
}

/* === Responsive === */
@media (max-width: 900px) {
    .hero-grid, .about-grid, .approach-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero { padding: 120px 0 80px; }
    .hero-image { order: -1; }
    .hero-img-wrapper img { height: 420px; }
    .hero-accent-card { position: relative; bottom: auto; left: auto; margin-top: 16px; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .stat-divider { display: none; }
    .stat { flex: none; }
    .about-img-accent { position: relative; bottom: auto; right: auto; margin-top: 16px; }
    .about-img-main img { height: 420px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .approach-image img { height: 420px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-bottom-inner { flex-direction: column; }
}

@media (max-width: 600px) {
    .container { padding: 0 20px; }
    .hero { padding: 110px 0 60px; }
    .hero-heading { font-size: 32px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .services-grid { grid-template-columns: 1fr; }
    .about-values { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrapper { padding: 24px; }
    .footer-grid { grid-template-columns: 1fr; }
    .about-img-main img, .approach-image img { height: 320px; }
    .hero-img-wrapper img { height: 340px; }
}