*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --emerald-900: #022c22;
  --emerald-800: #047857;
  --emerald-700: #059669;
  --emerald-600: #10b981;
  --emerald-500: #34d399;
  --cream-50: #fafaf5;
  --cream-100: #f5f5e8;
  --cream-200: #e8e8d4;
  --cream-300: #d4d4b8;
  --warm-50: #fefdf8;
  --warm-100: #fdf8ee;
  --warm-200: #f9edda;
  --text-dark: #1a1a14;
  --text-mid: #3d3d2e;
  --text-light: #6b6b5a;
  --text-muted: #9a9a88;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 3px rgba(26, 26, 20, 0.06), 0 1px 2px rgba(26, 26, 20, 0.04);
  --shadow-md: 0 4px 16px rgba(26, 26, 20, 0.08), 0 2px 6px rgba(26, 26, 20, 0.05);
  --shadow-lg: 0 12px 40px rgba(26, 26, 20, 0.12), 0 4px 12px rgba(26, 26, 20, 0.07);
  --shadow-xl: 0 24px 60px rgba(26, 26, 20, 0.15), 0 8px 20px rgba(26, 26, 20, 0.08);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--cream-50);
  line-height: 1.65;
  overflow-x: hidden;
}

.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

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

/* ─── HEADER ─── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 250, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(4, 120, 87, 0.08);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(250, 250, 245, 0.95);
  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: 10px;
  text-decoration: none;
  color: var(--emerald-800);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.logo-icon {
  color: var(--emerald-700);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-mid);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.main-nav a:hover {
  color: var(--emerald-800);
  background: rgba(4, 120, 87, 0.06);
}

.btn-nav {
  background: var(--emerald-800) !important;
  color: white !important;
  border-radius: var(--radius-md) !important;
  padding: 10px 22px !important;
  font-weight: 600 !important;
}

.btn-nav:hover {
  background: var(--emerald-700) !important;
  color: white !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(4, 120, 87, 0.3);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dark);
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.menu-toggle:hover {
  background: rgba(4, 120, 87, 0.06);
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ─── HERO ─── */
.hero {
  padding: 120px 0 0;
  background: linear-gradient(160deg, var(--cream-50) 0%, var(--warm-100) 50%, var(--cream-200) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(4, 120, 87, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 80px;
  left: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(4, 120, 87, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(4, 120, 87, 0.08);
  color: var(--emerald-800);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 28px;
  border: 1px solid rgba(4, 120, 87, 0.12);
}

.hero-badge svg {
  color: var(--emerald-600);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  line-height: 1.12;
  color: var(--text-dark);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-headline em {
  color: var(--emerald-700);
  font-style: italic;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 52px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--emerald-700);
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--cream-300);
}

/* Hero visual */
.hero-visual {
  position: relative;
}

.hero-img-stack {
  position: relative;
  height: 580px;
}

.hero-img {
  position: absolute;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-1 {
  width: 340px;
  height: 440px;
  top: 0;
  right: 0;
  z-index: 2;
}

.hero-img-2 {
  width: 260px;
  height: 320px;
  bottom: 0;
  left: 0;
  z-index: 1;
  border: 5px solid var(--cream-50);
}

.hero-float-card {
  position: absolute;
  bottom: 100px;
  right: -20px;
  z-index: 3;
  background: white;
  padding: 18px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Hero wave */
.hero-wave {
  position: relative;
  margin-top: -1px;
  color: var(--cream-50);
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--emerald-800);
  color: white;
  box-shadow: 0 4px 14px rgba(4, 120, 87, 0.25);
}

.btn-primary:hover {
  background: var(--emerald-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(4, 120, 87, 0.3);
}

.btn-ghost {
  background: white;
  color: var(--text-dark);
  border: 1.5px solid var(--cream-300);
  box-shadow: var(--shadow-sm);
}

.btn-ghost:hover {
  border-color: var(--emerald-600);
  color: var(--emerald-800);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-white {
  background: white;
  color: var(--emerald-800);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
  background: white;
  color: var(--emerald-800);
  border-color: white;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn-ghost-sm {
  background: none;
  border: none;
  color: var(--emerald-700);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  padding: 8px 0;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-family: var(--font-body);
}

/* ─── SECTION COMMON ─── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--emerald-700);
  margin-bottom: 14px;
  background: rgba(4, 120, 87, 0.07);
  padding: 6px 16px;
  border-radius: 100px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  line-height: 1.15;
  color: var(--text-dark);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ─── SERVICES ─── */
.services {
  padding: 100px 0;
  background: var(--cream-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: white;
  padding: 36px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(4, 120, 87, 0.1);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(4, 120, 87, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emerald-700);
  margin-bottom: 22px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--emerald-800);
  color: white;
  transform: scale(1.05);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

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

/* ─── ABOUT ─── */
.about {
  padding: 100px 0;
  background: var(--warm-100);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-main img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 5px solid var(--warm-100);
}

.about-img-accent img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  top: -20px;
  left: -20px;
  background: var(--emerald-800);
  color: white;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.about-experience-badge .exp-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1;
  margin-bottom: 4px;
}

.about-experience-badge .exp-label {
  font-size: 0.75rem;
  opacity: 0.85;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.about-content .section-tag {
  margin-bottom: 16px;
}

.about-content .section-title {
  margin-bottom: 24px;
}

.about-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 32px 0;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-mid);
}

.about-content .btn {
  margin-top: 8px;
}

/* ─── GALLERY ─── */
.gallery {
  padding: 100px 0;
  background: var(--cream-50);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

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

.gallery-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s 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(2, 44, 34, 0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 22px;
  opacity: 0;
  transition: var(--transition);
}

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

.gallery-overlay span {
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ─── TESTIMONIALS ─── */
.testimonials {
  padding: 100px 0;
  background: var(--emerald-900);
  color: white;
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.testimonials .section-header {
  position: relative;
  z-index: 1;
}

.testimonials .section-tag {
  background: rgba(52, 211, 153, 0.15);
  color: var(--emerald-400);
}

.testimonials .section-title {
  color: white;
}

.testimonials .section-desc {
  color: rgba(255, 255, 255, 0.6);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.testimonial-quote-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--emerald-500);
  margin-bottom: 8px;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: rgba(52, 211, 153, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emerald-400);
  flex-shrink: 0;
}

.author-name {
  display: block;
  font-weight: 600;
  color: white;
  font-size: 0.9rem;
}

.author-location {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
}

/* ─── CTA BANNER ─── */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--emerald-700) 0%, var(--emerald-800) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::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='0.04'%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");
  pointer-events: none;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: white;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
}

/* ─── CONTACT ─── */
.contact {
  padding: 100px 0;
  background: var(--cream-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info .section-tag {
  margin-bottom: 16px;
}

.contact-info .section-title {
  margin-bottom: 18px;
}

.contact-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(4, 120, 87, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emerald-700);
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-item a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.6;
  transition: var(--transition);
}

.contact-item a:hover {
  color: var(--emerald-700);
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* Form */
.contact-form-wrap {
  max-width: 520px;
}

.form-card {
  background: white;
  padding: 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-dark);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.form-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

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

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 7px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--cream-200);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--cream-50);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--emerald-600);
  background: white;
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.1);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b6b5a' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-success {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.form-success.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

.success-icon {
  width: 72px;
  height: 72px;
  background: rgba(4, 120, 87, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.form-success h4 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.form-success p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 20px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── FOOTER ─── */
.site-footer {
  background: var(--emerald-900);
  color: rgba(255, 255, 255, 0.7);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  color: white;
  margin-bottom: 16px;
  display: inline-flex;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  color: white;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--emerald-400);
}

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: 10px;
  line-height: 1.6;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: var(--transition);
}

.footer-contact a:hover {
  color: var(--emerald-400);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ─── SCROLL TO TOP ─── */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--emerald-800);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: var(--transition);
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--emerald-700);
  transform: translateY(-2px);
}

/* ─── REVEAL ANIMATIONS ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal:nth-child(6) { transition-delay: 0.4s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero-grid {
    gap: 40px;
  }

  .hero-img-stack {
    height: 480px;
  }

  .hero-img-1 {
    width: 280px;
    height: 360px;
  }

  .hero-img-2 {
    width: 210px;
    height: 260px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    background: var(--cream-50);
    box-shadow: var(--shadow-xl);
    z-index: 999;
    padding: 100px 32px 40px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .main-nav a {
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: var(--radius-md);
  }

  .btn-nav {
    text-align: center;
    margin-top: 12px;
  }

  /* HERO */
  .hero {
    padding: 100px 0 60px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    order: -1;
  }

  .hero-img-stack {
    height: 360px;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-img-1 {
    width: 220px;
    height: 280px;
  }

  .hero-img-2 {
    width: 170px;
    height: 210px;
  }

  .hero-float-card {
    bottom: 60px;
    right: -10px;
    padding: 14px 18px;
    font-size: 0.82rem;
  }

  .hero-stats {
    gap: 20px;
  }

  .hero-wave svg {
    height: 40px;
  }

  /* SERVICES */
  .services {
    padding: 72px 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .service-card {
    padding: 28px 24px;
  }

  /* ABOUT */
  .about {
    padding: 72px 0;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-img-accent {
    width: 150px;
    bottom: -20px;
    right: -10px;
  }

  .about-experience-badge {
    top: -14px;
    left: -10px;
    padding: 14px 18px;
  }

  .about-values {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* GALLERY */
  .gallery {
    padding: 72px 0;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  /* TESTIMONIALS */
  .testimonials {
    padding: 72px 0;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

  /* CTA */
  .cta-banner {
    padding: 60px 0;
  }

  .cta-inner {
    flex-direction: column;
    text-align: center;
    gap: 28px;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
  }

  .cta-actions .btn {
    justify-content: center;
  }

  /* CONTACT */
  .contact {
    padding: 72px 0;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .form-card {
    padding: 28px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* FOOTER */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    justify-content: center;
  }

  .hero-img-stack {
    height: 300px;
  }

  .hero-img-1 {
    width: 180px;
    height: 230px;
  }

  .hero-img-2 {
    width: 140px;
    height: 175px;
  }

  .hero-float-card {
    display: none;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
  }
}