/* ===== Variables & Reset ===== */
:root {
  --green-900: #0f2e0f;
  --green-800: #1a471a;
  --green-700: #236123;
  --green-600: #2d7a2d;
  --green-500: #3a8f3a;
  --green-400: #4ea64e;
  --green-300: #7bc47b;
  --green-200: #a8d8a8;
  --green-100: #d4ecd4;
  --green-50:  #eef7ee;

  --tan-900: #3D3427;
  --tan-800: #5C4F3C;
  --tan-700: #7A6B52;
  --tan-600: #8B7D66;
  --tan-500: #A0926B;
  --tan-400: #B8AC8E;
  --tan-300: #D0C7AE;
  --tan-200: #e2dbc6;
  --tan-100: #efe5c9;
  --tan-50:  #f7f3ea;

  --black: #111111;
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
  --text-muted: #7a7a7a;
  --white: #ffffff;
  --bg: #f7f3ea;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--green-800);
  color: var(--white);
  border-color: var(--green-800);
}

.btn-primary:hover {
  background: var(--green-700);
  border-color: var(--green-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--green-800);
  border-color: var(--white);
}

.btn-nav {
  padding: 10px 24px;
  background: var(--green-800);
  color: var(--white);
  border-radius: var(--radius-sm);
}

.btn-nav:hover {
  background: var(--green-700);
}

.btn-lg { padding: 18px 42px; font-size: 1.05rem; }
.btn-full { width: 100%; }

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--white);
  transition: color 0.3s;
}

.navbar.scrolled .logo { color: var(--green-900); }

.logo-img {
  height: 64px;
  width: auto;
  filter: invert(1);
  transition: filter 0.3s;
}

.navbar.scrolled .logo-img {
  filter: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  transition: color 0.3s;
  letter-spacing: 0.01em;
}

.nav-links a:hover { color: var(--white); }

.navbar.scrolled .nav-links a { color: var(--text-secondary); }
.navbar.scrolled .nav-links a:hover { color: var(--green-800); }
.navbar.scrolled .btn-nav {
  background: var(--tan-100);
  color: var(--green-900);
  border-color: var(--tan-100);
}
.navbar.scrolled .btn-nav:hover {
  background: var(--tan-200);
  border-color: var(--tan-200);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s;
}

.navbar.scrolled .nav-toggle span { background: var(--text-primary); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0a1f0a 0%, #1a471a 30%, #1e3a1e 60%, #0f2e0f 100%);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(123,196,123,0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(239,229,201,0.08) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 140px 0 100px;
}

.hero-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tan-100);
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
}

.hero h1 .accent {
  color: var(--tan-100);
  font-style: italic;
}

.hero-sub {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  max-width: 540px;
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.stat {
  color: var(--white);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--tan-100);
}

.stat-text {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
}

.stat-label {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  right: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}

.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.2);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  width: 100%;
  height: 50%;
  background: var(--tan-100);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -50%; }
  100% { top: 100%; }
}

/* ===== Section Styles ===== */
.section-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-700);
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2,
.about-text h2,
.contact-info h2,
.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

/* ===== About ===== */
.about {
  padding: 120px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-images {
  position: relative;
  height: 500px;
}

.about-img {
  position: absolute;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-1 {
  top: 0;
  left: 0;
  width: 65%;
  height: 65%;
}

.about-img-2 {
  bottom: 0;
  right: 0;
  width: 60%;
  height: 55%;
  z-index: 1;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.75;
}

.about-features {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.feature-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--green-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  color: var(--green-700);
}

.feature strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.feature p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ===== Services ===== */
.services {
  padding: 120px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  padding: 48px 36px;
  border-radius: var(--radius-md);
  border: 1px solid #eee;
  transition: all 0.4s ease;
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card.featured {
  background: var(--green-900);
  border-color: transparent;
  color: var(--white);
}

.service-card.featured:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.service-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--green-100);
  line-height: 1;
  margin-bottom: 24px;
}

.service-card.featured .service-number {
  color: rgba(255,255,255,0.1);
}

.service-icon {
  margin-bottom: 24px;
}

.service-icon svg {
  width: 48px;
  height: 48px;
  color: var(--green-700);
}

.service-card.featured .service-icon svg {
  color: var(--tan-100);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-card.featured p {
  color: rgba(255,255,255,0.6);
}

.service-list li {
  font-size: 0.88rem;
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
  color: var(--text-secondary);
}

.service-card.featured .service-list li {
  color: rgba(255,255,255,0.7);
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-400);
}

.service-card.featured .service-list li::before {
  background: var(--tan-100);
}

/* ===== Portfolio ===== */
.portfolio {
  padding: 120px 0;
}

.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  border: 1px solid #ddd;
  border-radius: 100px;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s;
  color: var(--text-secondary);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--green-800);
  color: var(--white);
  border-color: var(--green-800);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.portfolio-img {
  height: 260px;
  position: relative;
  overflow: hidden;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: var(--white);
}

.portfolio-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 10px;
  width: fit-content;
}

.portfolio-overlay h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.portfolio-overlay p {
  font-size: 0.82rem;
  opacity: 0.7;
}

.portfolio-details {
  display: flex;
  padding: 20px 28px;
  gap: 20px;
}

.portfolio-details .detail {
  flex: 1;
}

.portfolio-details .detail span {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.portfolio-details .detail strong {
  font-size: 0.95rem;
  color: var(--green-800);
}

/* Before & After */
.before-after-section {
  margin-top: 40px;
}

/* ===== We Buy Properties ===== */
.we-buy {
  padding: 120px 0;
  background: var(--tan-50);
}

.we-buy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 920px;
  margin: 0 auto;
}

.we-buy-feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.we-buy-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.we-buy-feature .feature-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--green-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.we-buy-feature .feature-icon svg {
  width: 22px;
  height: 22px;
  color: var(--green-700);
}

.we-buy-feature strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.we-buy-feature p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.we-buy-cta {
  text-align: center;
  margin-top: 56px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.we-buy-cta p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.65;
}

@media (max-width: 768px) {
  .we-buy-grid { grid-template-columns: 1fr; }
}

/* ===== Process ===== */
.process {
  padding: 120px 0;
  background: var(--white);
}

.process-timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--green-200);
}

.process-step {
  display: flex;
  gap: 32px;
  padding-bottom: 48px;
  position: relative;
}

.process-step:last-child { padding-bottom: 0; }

.step-marker {
  width: 50px;
  height: 50px;
  min-width: 50px;
  border-radius: 50%;
  background: var(--green-800);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  z-index: 1;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
  padding-top: 4px;
}

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

/* ===== Testimonials ===== */
.testimonials {
  padding: 120px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  padding: 40px 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 20px;
}

.stars svg {
  width: 18px;
  height: 18px;
  color: #E8B931;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-style: italic;
}

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

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-800);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq {
  padding: 120px 0;
  background: var(--white);
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e5e5e5;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  text-align: left;
  gap: 16px;
}

.faq-question svg {
  width: 20px;
  height: 20px;
  min-width: 20px;
  color: var(--green-700);
  transition: transform 0.3s;
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-question:hover {
  color: var(--green-800);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ===== CTA ===== */
.cta {
  padding: 100px 0;
  background: linear-gradient(160deg, #0f2e0f, #1a471a);
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
  font-size: 1.05rem;
}

.cta-content .btn-primary {
  background: var(--tan-100);
  color: var(--green-900);
  border-color: var(--tan-100);
}

.cta-content .btn-primary:hover {
  background: var(--white);
  border-color: var(--white);
}

/* ===== Contact ===== */
.contact {
  padding: 120px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-info p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

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

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

.contact-item svg {
  width: 22px;
  height: 22px;
  min-width: 22px;
  color: var(--green-700);
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.contact-item span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.contact-form {
  background: var(--white);
  padding: 48px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

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

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  background: var(--white);
  color: var(--text-primary);
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green-600);
  box-shadow: 0 0 0 3px rgba(26,71,26,0.1);
}

.form-group textarea {
  resize: vertical;
}

/* ===== Service Area ===== */
.service-area {
  padding: 60px 0;
  background: var(--tan-100);
  text-align: center;
}

.service-area h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--green-900);
  margin-bottom: 12px;
}

.service-area p {
  font-size: 0.95rem;
  color: var(--tan-700);
  letter-spacing: 0.02em;
}

/* ===== Footer ===== */
.footer {
  padding: 80px 0 40px;
  background: var(--green-900);
  color: rgba(255,255,255,0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-brand .logo-img {
  filter: invert(1);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-links h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  font-size: 0.88rem;
  padding: 5px 0;
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--tan-100); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.82rem;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a:hover { color: var(--tan-100); }

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid,
  .portfolio-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-md);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    color: var(--text-secondary) !important;
    font-size: 1rem;
  }

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

  .about-images {
    height: 360px;
  }

  .services-grid,
  .portfolio-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 32px;
  }

  .hero-buttons {
    flex-direction: column;
    max-width: 280px;
  }

  .portfolio-filter {
    flex-wrap: wrap;
  }

  .contact-form {
    padding: 32px 24px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .scroll-indicator { display: none; }
}