/* ============================================
   AFIT Aluminium - Modern Redesign
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@600;700;800&display=swap');

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

:root {
  --accent: #2d8a4e;
  --accent-light: #3aaf63;
  --accent-glow: rgba(45, 138, 78, 0.15);
  --accent-subtle: #e8f5ec;
  --dark: #0c0c0c;
  --dark-card: #141414;
  --dark-surface: #1a1a1a;
  --text: #2a2a2a;
  --text-secondary: #6b6b6b;
  --text-muted: #999;
  --bg: #fafaf9;
  --bg-warm: #f5f3f0;
  --white: #ffffff;
  --border: rgba(0,0,0,0.06);
  --border-strong: rgba(0,0,0,0.1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.1);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.14);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--bg);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

ul { list-style: none; }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
}


/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }


/* --- Header & Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 250, 249, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.header.scrolled {
  background: rgba(250, 250, 249, 0.95);
  box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 64px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 8px;
  transition: all var(--transition);
  letter-spacing: -0.01em;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(0,0,0,0.04);
}

.nav-links a.active {
  color: var(--accent);
  background: var(--accent-glow);
}

.nav-cta {
  background: var(--accent) !important;
  color: var(--white) !important;
  padding: 10px 22px !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  font-size: 0.88rem !important;
  letter-spacing: 0 !important;
  margin-left: 8px;
}

.nav-cta:hover {
  background: var(--accent-light) !important;
  color: var(--white) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(45, 138, 78, 0.25);
}

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--transition);
}

.menu-toggle:hover { background: rgba(0,0,0,0.04); }

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}


/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  letter-spacing: -0.01em;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(45, 138, 78, 0.2);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45, 138, 78, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-strong);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.btn-white {
  background: var(--white);
  color: var(--dark);
  font-weight: 600;
}

.btn-white:hover {
  background: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn-dark {
  background: var(--dark);
  color: var(--white);
}

.btn-dark:hover {
  background: #222;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}


/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 76px;
  overflow: hidden;
  background: var(--bg);
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-content { z-index: 2; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
  padding: 6px 14px;
  background: var(--accent-glow);
  border-radius: 40px;
}

.hero-eyebrow span {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.hero-content h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3.8rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--dark);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-content h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-content p {
  font-size: 1.12rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 480px;
  line-height: 1.8;
}

.hero-image {
  position: relative;
  z-index: 2;
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
  object-fit: cover;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: -12px;
  border: 1.5px solid var(--border);
  border-radius: calc(var(--radius-lg) + 12px);
  pointer-events: none;
}

/* Stats bar */
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-stat .number {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1;
}

.hero-stat .label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.02em;
}


/* --- Section Styles --- */
.section {
  padding: 120px 0;
}

.section-alt {
  background: var(--bg-warm);
}

.section-dark {
  background: var(--dark);
  color: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-dark .section-header h2 { color: var(--white); }

.section-header p {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.section-dark .section-header p { color: rgba(255,255,255,0.6); }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 16px;
}


/* --- About Preview (Home) --- */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-preview-image {
  position: relative;
}

.about-preview-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-preview-image::before {
  content: '';
  position: absolute;
  bottom: -16px;
  left: -16px;
  width: 120px;
  height: 120px;
  background: var(--accent-subtle);
  border-radius: var(--radius);
  z-index: -1;
}

.about-preview-content h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.about-preview-content p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 1.02rem;
  line-height: 1.8;
}


/* --- Features Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--white);
  padding: 40px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-subtle);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.feature-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}


/* --- Products / Services --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.product-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-card img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

.product-card-body {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.product-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.product-card .product-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.product-card:hover .product-link { gap: 10px; }


/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--dark-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 44px;
  transition: all var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.testimonial-card .quote {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.75);
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-author .name {
  font-weight: 600;
  color: var(--white);
  font-size: 0.95rem;
}

.testimonial-author .role {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

.stars {
  color: #f59e0b;
  margin-bottom: 20px;
  font-size: 0.95rem;
  letter-spacing: 2px;
}


/* --- CTA Banner --- */
.cta-banner {
  background: var(--dark);
  padding: 100px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
  letter-spacing: -0.02em;
}

.cta-banner p {
  font-size: 1.1rem;
  opacity: 0.6;
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-banner .btn { position: relative; }


/* --- Gallery / Projects --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 28px;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay span {
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}


/* --- Page Hero (interior pages) --- */
.page-hero {
  padding: 180px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  position: relative;
}

.page-hero p {
  font-size: 1.12rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  position: relative;
}

.page-hero .breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  position: relative;
}

.page-hero .breadcrumb a {
  color: var(--accent);
}


/* --- About Page --- */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.02rem;
  line-height: 1.8;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.mission-box {
  background: var(--white);
  padding: 60px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.mission-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
}

.mission-box h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
}

.mission-box p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Values grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 80px;
}

.value-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--transition);
}

.value-card:hover {
  border-color: var(--accent-subtle);
  box-shadow: var(--shadow);
}

.value-card .icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.value-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}


/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 28px;
}

.contact-detail .icon {
  width: 48px;
  height: 48px;
  background: var(--accent-subtle);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-detail .label {
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 4px;
  font-size: 0.92rem;
}

.contact-detail p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.contact-detail a { color: var(--accent); }
.contact-detail a:hover { text-decoration: underline; }

.contact-form-wrapper {
  background: var(--white);
  padding: 44px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.contact-form-wrapper h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.contact-form-wrapper .form-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  font-size: 0.88rem;
  letter-spacing: -0.01em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all var(--transition);
  background: var(--bg);
  color: var(--text);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--white);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.map-container {
  margin-top: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.map-container iframe {
  width: 100%;
  height: 300px;
  border: 0;
}


/* --- Process Steps --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.process-step {
  text-align: center;
  padding: 40px 24px;
  position: relative;
}

.process-step .step-number {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent-subtle);
  line-height: 1;
  margin-bottom: 20px;
}

.process-step h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}


/* --- Footer --- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.6);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin-top: 20px;
  font-size: 0.92rem;
  line-height: 1.7;
}

.footer-brand img {
  height: 56px;
}

.footer h4 {
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer ul li {
  margin-bottom: 12px;
}

.footer ul a {
  font-size: 0.92rem;
  transition: color var(--transition);
}

.footer ul a:hover { color: var(--accent-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: var(--white);
}


/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .hero-content h1 { font-size: 2.8rem; }
  .hero-content p { margin: 0 auto 40px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { max-width: 560px; margin: 0 auto; }

  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr; }
  .product-card { grid-template-columns: 1fr 1fr; }

  .about-preview,
  .about-content,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(250,250,249,0.98);
    backdrop-filter: blur(20px);
    padding: 20px 28px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; width: 100%; }
  .nav-cta { margin-left: 0 !important; margin-top: 8px; text-align: center; }
  .menu-toggle { display: flex; }

  .hero-content h1 { font-size: 2.2rem; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }

  .section { padding: 80px 0; }
  .section-header h2 { font-size: 2rem; }
  .section-header { margin-bottom: 48px; }

  .features-grid { grid-template-columns: 1fr; }
  .product-card { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; gap: 16px; }
  .form-row { grid-template-columns: 1fr; }

  .page-hero { padding: 140px 0 72px; }
  .page-hero h1 { font-size: 2.4rem; }
  .cta-banner h2 { font-size: 2rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 1.9rem; }
  .hero-stats { gap: 20px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: 2rem; }
}