/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  line-height: 1.7;
  color: #1a2e23;
  background: #faf9f6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font: inherit; }

/* ===== CUSTOM PROPERTIES ===== */
:root {
  --emerald-50:  #ecfdf5;
  --emerald-100: #d1fae5;
  --emerald-200: #a7f3d0;
  --emerald-300: #6ee7b7;
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --emerald-700: #047857;
  --emerald-800: #065f46;
  --emerald-900: #064e3b;
  --cream:       #faf9f6;
  --cream-dark:  #f3f0ea;
  --cream-mid:   #e8e4dc;
  --text-dark:   #1a2e23;
  --text-mid:    #3d5a46;
  --text-light:  #6b8f75;
  --white:       #ffffff;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow-sm:   0 1px 3px rgba(6,78,59,0.06);
  --shadow-md:   0 4px 20px rgba(6,78,59,0.08);
  --shadow-lg:   0 12px 40px rgba(6,78,59,0.12);
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.skip-link {
  position: absolute; top: -100%; left: 16px;
  background: var(--emerald-800); color: var(--white);
  padding: 8px 16px; border-radius: 0 0 8px 8px; z-index: 200;
  font-size: 0.875rem;
}
.skip-link:focus { top: 0; }
.accent { color: var(--emerald-700); }
.accent-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3rem; font-weight: 700; line-height: 1;
  color: var(--emerald-700);
}
.accent-label { font-size: 0.875rem; color: var(--text-light); line-height: 1.5; margin-top: 4px; display: block; }
.section-tag {
  display: inline-block;
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--emerald-600);
  border: 1px solid var(--emerald-200);
  border-radius: 100px; padding: 6px 14px; margin-bottom: 16px;
}
.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; line-height: 1.15;
  color: var(--text-dark); margin-bottom: 16px;
}
.section-desc {
  font-size: 1.0625rem; color: var(--text-light);
  max-width: 520px; line-height: 1.7;
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-desc { margin: 0 auto; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 500; font-size: 0.9375rem;
  border-radius: 100px; padding: 14px 28px;
  transition: var(--transition); white-space: nowrap;
}
.btn--primary {
  background: var(--emerald-700); color: var(--white);
  box-shadow: 0 4px 16px rgba(6,95,70,0.3);
}
.btn--primary:hover {
  background: var(--emerald-800); transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(6,95,70,0.35);
}
.btn--ghost {
  background: rgba(255,255,255,0.12); color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.btn--white { background: var(--white); color: var(--emerald-800); }
.btn--white:hover { background: var(--cream); transform: translateY(-2px); }
.btn--outline-white {
  background: transparent; color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn--outline-white:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn--full { width: 100%; justify-content: center; }

/* ===== PRELOADER ===== */
.preloader {
  position: fixed; inset: 0; z-index: 999;
  background: var(--emerald-800);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo {
  width: 48px; height: 48px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: var(--emerald-300);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(250,249,246,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.header.scrolled {
  border-bottom-color: var(--cream-mid);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.125rem; font-weight: 500; color: var(--text-dark);
}
.logo-icon { color: var(--emerald-700); }
.logo-text { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; }
.logo-dot { color: var(--emerald-500); }
.logo-text--light { color: var(--white); }

/* ===== NAV ===== */
.nav { position: relative; }
.nav-menu {
  display: flex; align-items: center; gap: 8px;
}
.nav-link {
  font-size: 0.875rem; font-weight: 400; color: var(--text-mid);
  padding: 8px 16px; border-radius: 100px; transition: var(--transition);
}
.nav-link:hover { color: var(--emerald-700); background: var(--emerald-50); }
.nav-link--cta {
  background: var(--emerald-700); color: var(--white);
  margin-left: 8px;
}
.nav-link--cta:hover { background: var(--emerald-800); color: var(--white); }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 28px; padding: 4px 0;
}
.nav-toggle-line {
  display: block; height: 1.5px; background: var(--text-dark);
  border-radius: 2px; transition: var(--transition);
  transform-origin: center;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden; padding: 120px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-img {
  width: 100%; height: 100%; object-fit: cover;
  position: absolute; inset: 0;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(6,78,59,0.92) 0%, rgba(4,120,87,0.85) 50%, rgba(6,95,70,0.88) 100%);
}
.hero-pattern {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}
.hero-container {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 380px;
  gap: 64px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.06em;
  color: var(--emerald-200); margin-bottom: 24px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px; padding: 8px 16px;
}
.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--emerald-400);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}
.hero-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700; line-height: 1.05;
  color: var(--white); margin-bottom: 24px;
}
.hero-headline-accent {
  color: var(--emerald-300);
  font-style: italic;
}
.hero-sub {
  font-size: 1.125rem; color: var(--emerald-100);
  max-width: 480px; line-height: 1.75; margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-cards {
  display: flex; flex-direction: column; gap: 16px;
}
.stat-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); padding: 24px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
}
.stat-card:hover { background: rgba(255,255,255,0.12); transform: translateX(4px); }
.stat-card--1 { animation: float-slow 6s ease-in-out infinite; }
.stat-card--2 { animation: float-medium 5s ease-in-out infinite 0.5s; }
.stat-card--3 { animation: float-fast 4s ease-in-out infinite 1s; }
@keyframes float-slow { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes float-medium { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes float-fast { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
.stat-card-icon { color: var(--emerald-300); margin-bottom: 12px; }
.stat-card-value {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.75rem; font-weight: 700; color: var(--white);
  line-height: 1.2;
}
.stat-card-label {
  font-size: 0.8125rem; color: var(--emerald-200);
  line-height: 1.5; margin-top: 4px;
}
.hero-line {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

/* ===== SERVICES ===== */
.services { padding: 120px 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--cream-mid);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--emerald-200);
}
.service-card-img {
  overflow: hidden; height: 200px;
}
.service-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover .service-card-img img { transform: scale(1.05); }
.service-card-body { padding: 28px; }
.service-card-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.25rem; font-weight: 700;
  color: var(--text-dark); margin-bottom: 10px;
}
.service-card-desc {
  font-size: 0.9375rem; color: var(--text-light);
  line-height: 1.7; margin-bottom: 20px;
}
.service-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.875rem; font-weight: 500;
  color: var(--emerald-700); transition: var(--transition);
}
.service-card-link:hover { gap: 10px; }

/* ===== ABOUT ===== */
.about { padding: 120px 0; background: var(--cream); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.about-images { position: relative; }
.about-img-main {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; height: 500px; object-fit: cover; }
.about-img-accent {
  position: absolute; bottom: -40px; right: -40px;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--cream);
}
.about-img-accent img { width: 260px; height: 200px; object-fit: cover; }
.about-accent-box {
  position: absolute; top: -20px; left: -20px;
  background: var(--emerald-800); color: var(--white);
  border-radius: var(--radius); padding: 24px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
}
.about-features {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-top: 40px;
}
.about-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9375rem; font-weight: 500; color: var(--text-dark);
}
.about-feature svg { color: var(--emerald-600); flex-shrink: 0; }
.about-text {
  font-size: 1.0625rem; color: var(--text-mid);
  line-height: 1.8; margin-bottom: 20px;
}

/* ===== PROJECTS ===== */
.projects { padding: 120px 0; }
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--white);
  border: 1px solid var(--cream-mid);
  transition: var(--transition);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-card-img {
  position: relative; overflow: hidden; height: 260px;
}
.project-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.project-card:hover .project-card-img img { transform: scale(1.05); }
.project-card-tag {
  position: absolute; top: 16px; left: 16px;
  background: var(--emerald-800); color: var(--white);
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.06em;
  padding: 5px 12px; border-radius: 100px;
}
.project-card-body { padding: 24px; }
.project-card-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1875rem; font-weight: 700;
  color: var(--text-dark); margin-bottom: 8px;
}
.project-card-desc {
  font-size: 0.9375rem; color: var(--text-light); line-height: 1.7;
}

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 120px 0; background: var(--cream); }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg); padding: 36px;
  border: 1px solid var(--cream-mid);
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); border-color: var(--emerald-200); }
.testimonial-card-quote {
  color: var(--emerald-400); margin-bottom: 20px;
  opacity: 0.6;
}
.testimonial-text {
  font-size: 1rem; color: var(--text-mid); line-height: 1.8;
  margin-bottom: 24px; font-style: italic;
}
.testimonial-author {
  display: flex; align-items: center; gap: 12px;
}
.testimonial-author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--emerald-100); color: var(--emerald-700);
  display: flex; align-items: center; justify-content: center;
}
.testimonial-author-name {
  display: block; font-weight: 500; font-size: 0.9375rem;
  color: var(--text-dark);
}
.testimonial-author-location {
  display: block; font-size: 0.8125rem; color: var(--text-light);
}

/* ===== CTA ===== */
.cta {
  position: relative; padding: 120px 0; overflow: hidden;
}
.cta-bg { position: absolute; inset: 0; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(6,78,59,0.95), rgba(4,120,87,0.9));
}
.cta-inner { position: relative; z-index: 1; text-align: center; }
.cta-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700; color: var(--white);
  line-height: 1.2; margin-bottom: 16px;
}
.cta-desc {
  font-size: 1.125rem; color: var(--emerald-100);
  max-width: 480px; margin: 0 auto 40px; line-height: 1.75;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact { padding: 120px 0; }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.contact-info { padding-right: 20px; }
.contact-desc {
  font-size: 1.0625rem; color: var(--text-light);
  line-height: 1.75; margin-bottom: 40px;
}
.contact-details { display: flex; flex-direction: column; gap: 28px; }
.contact-detail {
  display: flex; align-items: flex-start; gap: 16px;
}
.contact-detail-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--emerald-50); color: var(--emerald-700);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-detail-label {
  display: block; font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-light); margin-bottom: 4px;
}
.contact-detail-value {
  display: block; font-size: 0.9375rem; color: var(--text-dark);
  line-height: 1.6;
}
.contact-detail-value a { color: var(--emerald-700); transition: var(--transition); }
.contact-detail-value a:hover { color: var(--emerald-500); }

/* ===== FORM ===== */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg); padding: 40px;
  border: 1px solid var(--cream-mid);
  box-shadow: var(--shadow-md);
}
.contact-form-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem; font-weight: 700;
  color: var(--text-dark); margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-label {
  display: block; font-size: 0.8125rem; font-weight: 500;
  color: var(--text-mid); margin-bottom: 6px;
}
.form-input {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--cream-mid);
  border-radius: 10px; background: var(--cream);
  color: var(--text-dark); font-size: 0.9375rem;
  transition: var(--transition); outline: none;
}
.form-input:focus {
  border-color: var(--emerald-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.1);
}
.form-input::placeholder { color: var(--text-light); }
.form-select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5l3 3 3-3' stroke='%236b8f75' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  padding-right: 36px;
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: flex; align-items: center; gap: 10px;
  margin-top: 16px; padding: 14px 18px;
  background: var(--emerald-50); border: 1px solid var(--emerald-200);
  border-radius: 10px; color: var(--emerald-800);
  font-size: 0.9375rem; font-weight: 500;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--emerald-900); color: var(--emerald-200);
  padding: 80px 0 0;
}
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-tagline { font-size: 0.9375rem; color: var(--emerald-300); opacity: 0.7; margin-top: 16px; line-height: 1.7; max-width: 280px; }
.footer-links-title {
  display: block; font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--emerald-400); margin-bottom: 20px;
}
.footer-links-list { display: flex; flex-direction: column; gap: 12px; }
.footer-links-list a {
  font-size: 0.9375rem; color: var(--emerald-200); opacity: 0.7;
  transition: var(--transition);
}
.footer-links-list a:hover { opacity: 1; color: var(--white); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px 0;
  font-size: 0.8125rem; color: var(--emerald-300); opacity: 0.5;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 90;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--emerald-800); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: var(--transition);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--emerald-700); transform: translateY(-2px); }

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
  opacity: 1; transform: translateY(0);
}
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== MOBILE NAV ===== */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(250,249,246,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column; padding: 24px;
    border-bottom: 1px solid var(--cream-mid);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%); opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .nav-menu.open {
    transform: translateY(0); opacity: 1;
    pointer-events: all;
  }
  .nav-link { padding: 14px 16px; width: 100%; }
  .nav-link--cta { margin-left: 0; text-align: center; margin-top: 8px; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; }
  .hero-cards { flex-direction: row; margin-top: 48px; }
  .stat-card { flex: 1; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-headline { font-size: clamp(2.5rem, 10vw, 3.5rem); }
  .hero-cards { flex-direction: column; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-img-accent { position: static; margin-top: 16px; }
  .about-img-main img { height: 350px; }
  .about-accent-box { position: static; margin-bottom: 16px; display: inline-flex; flex-direction: row; align-items: center; gap: 16px; }
  .projects-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-info { padding-right: 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .cta { padding: 80px 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .contact-form-wrap { padding: 24px; }
  .about-features { grid-template-columns: 1fr; }
}