/* ============ RESET & BASE ============ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: #fff; color: #111827; line-height: 1.5; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
table { border-collapse: collapse; }

/* ============ COLORS ============ */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-900: #111827;
    --white: #ffffff;
    --black: #000000;
}

/* ============ UTILITY ============ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-extrabold { font-weight: 800; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }
.flex-wrap { flex-wrap: wrap; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.p-12 { padding: 3rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-4 { padding-top: 1rem; }
.pt-8 { padding-top: 2rem; }
.pt-10 { padding-top: 2.5rem; }
.pt-12 { padding-top: 3rem; }
.pb-2 { padding-bottom: 0.5rem; }
.w-full { width: 100%; }
.w-2 { width: 0.5rem; }
.w-5 { width: 1.25rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-72 { width: 18rem; }
.w-96 { width: 24rem; }
.h-2 { height: 0.5rem; }
.h-5 { height: 1.25rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-48 { height: 12rem; }
.h-72 { height: 18rem; }
.h-96 { height: 24rem; }
.h-auto { height: auto; }
.min-h-screen { min-height: 100vh; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-full { max-width: 100%; }
.break-all { word-break: break-all; }
.resize-none { resize: none; }
.cursor-pointer { cursor: pointer; }
.uppercase { text-transform: uppercase; }
.leading-tight { line-height: 1.15; }
.leading-relaxed { line-height: 1.625; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.top-0 { top: 0; }
.top-20 { top: 5rem; }
.bottom-0 { bottom: 0; }
.bottom-20 { bottom: 5rem; }
.left-0 { left: 0; }
.left-10 { left: 2.5rem; }
.right-0 { right: 0; }
.right-10 { right: 2.5rem; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

/* ============ TYPOGRAPHY ============ */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1.15; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }

/* ============ COLORS TEXT ============ */
.text-white { color: #fff; }
.text-gray-400 { color: var(--gray-400); }
.text-gray-500 { color: var(--gray-500); }
.text-gray-600 { color: var(--gray-600); }
.text-gray-700 { color: var(--gray-700); }
.text-gray-900 { color: var(--gray-900); }
.text-primary { color: var(--primary); }
.text-white\/60 { color: rgba(255,255,255,0.6); }
.text-white\/70 { color: rgba(255,255,255,0.7); }
.text-white\/80 { color: rgba(255,255,255,0.8); }

/* ============ COLORS BG ============ */
.bg-white { background-color: #fff; }
.bg-gray-50 { background-color: var(--gray-50); }
.bg-gray-100 { background-color: var(--gray-100); }
.bg-gray-900 { background-color: var(--gray-900); }
.bg-primary { background-color: var(--primary); }
.bg-primary\/5 { background-color: rgba(37,99,235,0.05); }
.bg-primary\/10 { background-color: rgba(37,99,235,0.1); }
.bg-primary\/20 { background-color: rgba(37,99,235,0.2); }
.bg-white\/20 { background-color: rgba(255,255,255,0.2); }
.bg-white\/95 { background-color: rgba(255,255,255,0.95); }
.bg-green-100 { background-color: #dcfce7; }

/* ============ COLORS BORDER ============ */
.border { border: 1px solid; }
.border-2 { border-width: 2px; }
.border-t { border-top: 1px solid; }
.border-b { border-bottom: 1px solid; }
.border-gray-100 { border-color: var(--gray-100); }
.border-gray-200 { border-color: var(--gray-200); }
.border-gray-500 { border-color: var(--gray-500); }
.border-gray-800 { border-color: #1f2937; }
.border-white\/20 { border-color: rgba(255,255,255,0.2); }

/* ============ EFFECTS ============ */
.rounded-full { border-radius: 9999px; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.shadow-sm { box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }
.drop-shadow-2xl { filter: drop-shadow(0 25px 25px rgba(0,0,0,0.15)); }
.backdrop-blur { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.blur-3xl { filter: blur(64px); }
.scale-75 { transform: scale(0.75); }
.transition { transition: all 0.3s ease; }
.transition-all { transition: all 0.3s ease; }
.transition-transform { transition: transform 0.5s ease; }
.duration-300 { transition-duration: 0.3s; }
.duration-500 { transition-duration: 0.5s; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-float { animation: float 3s ease-in-out infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============ CARD HOVER ============ */
.card-hover { transition: all 0.3s ease; }
.card-hover:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }

/* ============ FADE IN ============ */
.fade-in { opacity: 0; transform: translateY(30px); transition: all 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============ NAV ============ */
.nav { position: sticky; top: 0; background: rgba(255,255,255,0.95); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--gray-100); z-index: 50; }
.nav-inner { max-width: 1280px; margin: 0 auto; padding: 1rem 1.5rem; display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: 700; }
.logo span { color: var(--primary); }
.nav-links { display: none; gap: 1.5rem; align-items: center; font-size: 0.875rem; }
.nav-link { color: var(--gray-600); transition: color 0.3s; }
.nav-link:hover { color: var(--gray-900); }
.nav-cta { background: var(--primary); color: #fff; padding: 0.75rem 1.5rem; border-radius: 9999px; font-weight: 600; transition: background 0.3s; }
.nav-cta:hover { background: var(--primary-dark); }

/* ============ HERO ============ */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; background: linear-gradient(135deg, var(--gray-50), #fff); }
.hero-blur-1 { position: absolute; top: 5rem; right: 2.5rem; width: 18rem; height: 18rem; background: rgba(37,99,235,0.05); border-radius: 9999px; filter: blur(64px); }
.hero-blur-2 { position: absolute; bottom: 5rem; left: 2.5rem; width: 24rem; height: 24rem; background: rgba(37,99,235,0.05); border-radius: 9999px; filter: blur(64px); }
.hero-content { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; position: relative; z-index: 10; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(37,99,235,0.1); color: var(--primary); padding: 0.5rem 1rem; border-radius: 9999px; font-size: 0.875rem; font-weight: 600; margin-bottom: 1.5rem; }
.hero-badge-dot { width: 0.5rem; height: 0.5rem; background: var(--primary); border-radius: 9999px; }
.hero h1 { font-size: 3rem; font-weight: 800; line-height: 1.15; margin-bottom: 1.5rem; }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 1.25rem; color: var(--gray-500); margin-bottom: 2rem; max-width: 32rem; }
.hero-email-row { margin-top: 1.5rem; display: flex; align-items: center; gap: 0.75rem; color: var(--gray-500); flex-wrap: wrap; }
.hero-email-row svg { width: 1.25rem; height: 1.25rem; color: var(--primary); flex-shrink: 0; }
.hero-email-row span { font-size: 0.875rem; }
.hero-email-row a { font-size: 0.875rem; font-weight: 600; color: var(--primary); }
.hero-email-row a:hover { text-decoration: underline; }
.hero-stats { display: flex; gap: 3rem; margin-top: 2.5rem; padding-top: 2.5rem; border-top: 1px solid var(--gray-100); flex-wrap: wrap; }
.hero-stat-number { font-size: 2.25rem; font-weight: 700; color: var(--gray-900); }
.hero-stat-label { color: var(--gray-500); }
.hero-image-wrap { position: relative; display: flex; justify-content: center; }
.hero-image-glow { position: absolute; inset: 0; background: rgba(37,99,235,0.2); border-radius: 9999px; filter: blur(64px); transform: scale(0.75); }
.hero-image-wrap img { position: relative; z-index: 10; max-width: 100%; height: auto; filter: drop-shadow(0 25px 25px rgba(0,0,0,0.15)); }

/* ============ BUTTONS ============ */
.btn-group { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary { background: var(--primary); color: #fff; padding: 1rem 2rem; border-radius: 9999px; font-weight: 700; font-size: 1.125rem; display: inline-block; transition: background 0.3s, box-shadow 0.3s; box-shadow: 0 10px 15px -3px rgba(37,99,235,0.3); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { border: 2px solid var(--gray-200); color: var(--gray-700); padding: 1rem 2rem; border-radius: 9999px; font-weight: 600; display: inline-block; transition: all 0.3s; }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-white { background: #fff; color: var(--primary); padding: 1rem 2.5rem; border-radius: 9999px; font-weight: 700; font-size: 1.125rem; display: inline-block; transition: box-shadow 0.3s; }
.btn-white:hover { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }
.btn-cookie { background: var(--primary); color: #fff; padding: 0.625rem 1.5rem; border-radius: 9999px; font-size: 0.875rem; font-weight: 600; border: none; cursor: pointer; transition: background 0.3s; }
.btn-cookie:hover { background: var(--primary-dark); }
.btn-cookie-secondary { border: 1px solid var(--gray-500); color: var(--gray-300); padding: 0.625rem 1.5rem; border-radius: 9999px; font-size: 0.875rem; font-weight: 600; background: none; cursor: pointer; transition: all 0.3s; }
.btn-cookie-secondary:hover { border-color: #fff; color: #fff; }

/* ============ SECTIONS ============ */
.section { padding: 6rem 1.5rem; }
.section-alt { padding: 6rem 1.5rem; background: var(--gray-50); }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-title { font-size: 2.25rem; font-weight: 700; margin-bottom: 1rem; }
.section-subtitle { color: var(--gray-500); max-width: 42rem; margin: 0 auto; }

/* ============ TABLE ============ */
.table-wrap { overflow-x: auto; }
.table { width: 100%; background: #fff; border-radius: 1rem; overflow: hidden; box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
.table th { padding: 1rem; text-align: left; }
.table td { padding: 1rem; }
.table thead tr { background: var(--primary); color: #fff; }
.table tbody tr { border-bottom: 1px solid var(--gray-100); }
.table tbody tr:nth-child(even) { background: var(--gray-50); }

/* ============ FEATURE CARDS ============ */
.feature-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.feature-card { background: #fff; border-radius: 1rem; padding: 2rem; box-shadow: 0 1px 2px rgba(0,0,0,0.05); border: 1px solid var(--gray-100); }
.feature-icon { width: 4rem; height: 4rem; background: rgba(37,99,235,0.1); border-radius: 1rem; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; }
.feature-icon svg { width: 2rem; height: 2rem; color: var(--primary); }
.feature-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; }
.feature-card p { color: var(--gray-500); }

/* ============ STAT CARDS ============ */
.stat-cards { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.stat-card { text-align: center; background: var(--gray-50); border-radius: 1rem; padding: 2rem; }
.stat-number { font-size: 3rem; font-weight: 800; color: var(--primary); margin-bottom: 0.75rem; }
.stat-unit { font-size: 0.875rem; color: var(--gray-500); text-transform: uppercase; margin-bottom: 0.25rem; }
.stat-label { font-weight: 600; }
.stat-desc { color: var(--gray-400); font-size: 0.875rem; margin-top: 0.5rem; }

/* ============ MATERIAL CARDS ============ */
.material-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.material-card { background: var(--gray-50); border-radius: 1rem; padding: 1.5rem; text-align: center; cursor: pointer; transition: all 0.3s; }
.material-card:hover { background: var(--primary); color: #fff; }
.material-card h4 { font-weight: 700; font-size: 1.125rem; }
.material-card p { font-size: 0.75rem; margin-top: 0.25rem; color: var(--gray-500); transition: color 0.3s; }
.material-card:hover p { color: rgba(255,255,255,0.7); }

/* ============ PROCESS STEPS ============ */
.process-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.process-card { background: #fff; border-radius: 1rem; padding: 1.5rem; text-align: center; position: relative; }
.process-number { width: 2.5rem; height: 2.5rem; background: var(--primary); color: #fff; border-radius: 9999px; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; font-weight: 700; }
.process-card h4 { font-weight: 600; margin-bottom: 0.5rem; }
.process-card p { color: var(--gray-500); font-size: 0.875rem; }

/* ============ PORTFOLIO ============ */
.portfolio-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.portfolio-card { background: #fff; border-radius: 1rem; border: 1px solid var(--gray-100); box-shadow: 0 1px 2px rgba(0,0,0,0.05); overflow: hidden; }
.portfolio-image { background: var(--gray-100); height: 12rem; display: flex; align-items: center; justify-content: center; font-size: 3.75rem; }
.portfolio-body { padding: 1.5rem; }
.portfolio-tag { font-size: 0.75rem; color: var(--primary); font-weight: 600; margin-bottom: 0.5rem; }
.portfolio-body h3 { font-weight: 700; margin-bottom: 0.5rem; }
.portfolio-body p { color: var(--gray-500); font-size: 0.875rem; }
.portfolio-meta { display: flex; gap: 1rem; margin-top: 0.75rem; font-size: 0.75rem; color: var(--gray-400); }

/* ============ ORDER CHECKLIST ============ */
.checklist { max-width: 48rem; margin: 0 auto; }
.checklist-item { display: flex; align-items: flex-start; gap: 1rem; background: #fff; border-radius: 1rem; padding: 1.5rem; }
.checklist-icon { width: 2.5rem; height: 2.5rem; background: rgba(37,99,235,0.1); color: var(--primary); border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.checklist-item h4 { font-weight: 600; margin-bottom: 0.25rem; }
.checklist-item p { color: var(--gray-500); font-size: 0.875rem; }

/* ============ FAQ ============ */
.faq details { background: var(--gray-50); border-radius: 1rem; padding: 1.5rem; }
.faq summary { font-weight: 600; display: flex; justify-content: space-between; align-items: center; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq .faq-toggle { color: var(--primary); font-size: 1.5rem; }
.faq details[open] .faq-toggle-plus { display: none; }
.faq details:not([open]) .faq-toggle-minus { display: none; }
.faq details p { margin-top: 1rem; color: var(--gray-500); font-size: 0.875rem; }

/* ============ REVIEWS ============ */
.review-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.review-card { background: #fff; border-radius: 1rem; padding: 2rem; box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
.review-stars { display: flex; color: var(--primary); margin-bottom: 1rem; }
.review-card p { color: var(--gray-500); font-size: 0.875rem; margin-bottom: 1.5rem; }
.review-author { border-top: 1px solid var(--gray-100); padding-top: 1rem; }
.review-author-name { font-weight: 600; font-size: 0.875rem; }
.review-author-title { color: var(--gray-400); font-size: 0.75rem; }

/* ============ SERVICE CARDS ============ */
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.service-card { background: var(--gray-50); border-radius: 1rem; padding: 1.5rem; text-align: center; cursor: pointer; transition: all 0.3s; }
.service-card:hover { background: var(--primary); color: #fff; }
.service-icon { font-size: 2.25rem; margin-bottom: 0.75rem; }
.service-card h4 { font-weight: 600; }
.service-card p { font-size: 0.75rem; margin-top: 0.25rem; color: var(--gray-500); }
.service-card:hover p { color: rgba(255,255,255,0.7); }

/* ============ CTA ============ */
.cta { padding: 6rem 1.5rem; background: linear-gradient(90deg, var(--primary), var(--primary-light)); }
.cta-inner { max-width: 1280px; margin: 0 auto; text-align: center; }
.cta h2 { font-size: 2.25rem; font-weight: 700; color: #fff; margin-bottom: 1.5rem; }
.cta p { color: rgba(255,255,255,0.8); font-size: 1.25rem; margin-bottom: 2rem; max-width: 42rem; margin-left: auto; margin-right: auto; }
.cta-stats { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
.cta-stat { background: rgba(255,255,255,0.2); border-radius: 1rem; padding: 1rem; text-align: center; color: #fff; }
.cta-stat-number { font-weight: 700; font-size: 1.5rem; }
.cta-stat-label { font-size: 0.875rem; color: rgba(255,255,255,0.7); }

/* ============ CONTACT ============ */
.contact-card { background: var(--gray-50); border-radius: 1.5rem; padding: 3rem; border: 1px solid var(--gray-200); text-align: center; }
.contact-icon { width: 4rem; height: 4rem; background: rgba(37,99,235,0.1); border-radius: 1rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; }
.contact-icon svg { width: 2rem; height: 2rem; color: var(--primary); }
.contact-card p { font-size: 1.125rem; color: var(--gray-600); margin-bottom: 1rem; }
.contact-email { font-size: 1.875rem; font-weight: 700; color: var(--primary); word-break: break-all; }
.contact-email:hover { text-decoration: underline; }
.contact-hint { color: var(--gray-400); font-size: 0.875rem; margin-top: 1.5rem; }

/* ============ FOOTER ============ */
.footer { padding: 3rem 1.5rem; background: var(--gray-900); color: var(--gray-400); }
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-logo { font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: 1rem; }
.footer-logo span { color: var(--primary); }
.footer h4 { color: #fff; font-weight: 600; margin-bottom: 1rem; }
.footer a { transition: color 0.3s; }
.footer a:hover { color: #fff; }
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.875rem; }
.footer-bottom { padding-top: 2rem; border-top: 1px solid #1f2937; display: flex; flex-direction: column; align-items: center; gap: 1rem; font-size: 0.875rem; text-align: center; }
.footer-docs { display: flex; gap: 0.75rem; flex-wrap: wrap; justify-content: center; font-size: 0.75rem; }

/* ============ COOKIE BANNER ============ */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: var(--gray-900); color: #fff; padding: 1.25rem 1.5rem; z-index: 50; transition: transform 0.5s ease; }
.cookie-inner { max-width: 64rem; margin: 0 auto; display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem; }
.cookie-inner p { font-size: 0.875rem; color: #d1d5db; line-height: 1.625; }
.cookie-inner a { color: var(--primary); }
.cookie-inner a:hover { text-decoration: underline; }
.cookie-buttons { display: flex; gap: 0.75rem; flex-shrink: 0; }

/* ============ DOC PAGES ============ */
.doc-page { max-width: 48rem; margin: 0 auto; padding: 4rem 1.5rem; }
.doc-back { color: var(--primary); font-size: 0.875rem; }
.doc-back:hover { text-decoration: underline; }
.doc-page h1 { font-size: 1.875rem; font-weight: 700; margin-top: 1.5rem; margin-bottom: 2rem; }
.doc-page-h2, .doc-page h2 { font-size: 1.25rem; font-weight: 700; color: var(--gray-900); margin-top: 2rem; }
.doc-page p { margin-top: 1rem; color: var(--gray-700); line-height: 1.625; }

/* ============ RESPONSIVE ============ */
@media (min-width: 640px) {
    .cookie-inner { flex-direction: row; }
    .footer-bottom { flex-direction: row; justify-content: space-between; }
    .hero h1 { font-size: 3.75rem; }
}

@media (min-width: 768px) {
    .hero-content { grid-template-columns: 1fr 1fr; }
    .feature-grid { grid-template-columns: repeat(3, 1fr); }
    .stat-cards { grid-template-columns: repeat(4, 1fr); }
    .material-grid { grid-template-columns: repeat(4, 1fr); }
    .process-grid { grid-template-columns: repeat(3, 1fr); }
    .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
    .review-grid { grid-template-columns: repeat(3, 1fr); }
    .service-grid { grid-template-columns: repeat(4, 1fr); }
    .footer-grid { grid-template-columns: repeat(4, 1fr); }
    .footer-docs { font-size: 0.75rem; }
    .contact-email { font-size: 1.875rem; }
    .cta h2 { font-size: 2.25rem; }
    .section-title { font-size: 2.25rem; }
}

@media (min-width: 1024px) {
    .nav-links { display: flex; }
    .hero h1 { font-size: 4.5rem; }
    .material-grid { grid-template-columns: repeat(6, 1fr); }
    .process-grid { grid-template-columns: repeat(6, 1fr); }
    .cta h2 { font-size: 3rem; }
}