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

:root {
  --green: #2d6a2d;
  --green-dark: #1e4a1e;
  --green-light: #4a8a3a;
  --amber: #d4820a;
  --amber-light: #f0a422;
  --bg: #f9f7f4;
  --text: #1a1a1a;
  --text-muted: #555;
  --border: #e0dbd4;
  --white: #ffffff;
  --section-pad: 80px 20px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

/* ───── NAV ───── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 68px;
  transition: box-shadow .3s;
}

nav.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.nav-logo {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--green-dark);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.nav-logo span { color: var(--amber); }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: var(--green); }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: none;
  background: none;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  z-index: 99;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  text-decoration: none;
  color: var(--text);
  font-size: 1rem;
  font-weight: 500;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--green); }
.mobile-menu .mobile-cta {
  margin-top: 12px;
  background: var(--green);
  color: var(--white) !important;
  text-align: center;
  padding: 13px;
  border-radius: 10px;
  font-weight: 700;
  border-bottom: none;
}

/* ───── HERO ───── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 40px 80px;
  overflow: hidden;
  background: #1a3a1a;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(20,40,15,0.68) 0%, rgba(20,40,15,0.35) 60%, rgba(249,247,244,1) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: opacity 1.4s ease-in-out;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.13;
  margin-bottom: 22px;
  letter-spacing: -1px;
}

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

.hero p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.88);
  max-width: 560px;
  margin-bottom: 38px;
}

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

.btn-primary {
  background: var(--amber);
  color: var(--white);
  padding: 15px 30px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: background .2s, transform .15s;
  display: inline-block;
}
.btn-primary:hover { background: #b86e08; transform: translateY(-1px); }

.btn-secondary {
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.5);
  color: var(--white);
  padding: 15px 30px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: background .2s;
  display: inline-block;
}
.btn-secondary:hover { background: rgba(255,255,255,0.2); }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.stat { text-align: left; }
.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

/* ───── SECTIONS ───── */
section { padding: var(--section-pad); }
.container { max-width: 1100px; margin: 0 auto; }

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
}

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ───── ABOUT ───── */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-img {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}
.about-img img { width: 100%; display: block; aspect-ratio: 4/3; object-fit: cover; }

.about-text .section-sub { margin-bottom: 28px; max-width: 100%; }

.check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.97rem;
}
.check-list li::before {
  content: "✓";
  color: var(--white);
  background: var(--green);
  border-radius: 50%;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ───── SERVICES ───── */
.services { background: var(--bg); }
.services-header { text-align: center; margin-bottom: 52px; }
.services-header .section-sub { margin: 0 auto; }

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

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  transition: box-shadow .2s, transform .2s;
}
.service-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.09);
  transform: translateY(-3px);
}

.service-icon {
  width: 52px; height: 52px;
  background: #eef5ec;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ───── HOW IT WORKS ───── */
.how { background: var(--white); }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 52px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 13%;
  right: 13%;
  height: 2px;
  background: linear-gradient(to right, var(--green-light), var(--amber));
}

.step { text-align: center; position: relative; }
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-weight: 800;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--white);
}
.step h4 { font-size: 0.97rem; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 0.87rem; color: var(--text-muted); }

/* ───── WHERE ───── */
.where { background: var(--green-dark); color: var(--white); }
.where .section-label { color: var(--amber-light); }
.where .section-title { color: var(--white); }
.where .section-sub { color: rgba(255,255,255,0.75); }

.where-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 44px;
  align-items: start;
}
.where-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.where-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.97rem;
  color: rgba(255,255,255,0.9);
}
.where-list li .icon {
  font-size: 1.2rem;
  margin-top: 1px;
}
.where-list li strong { display: block; color: var(--white); font-size: 1rem; }

.where-cta-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 16px;
  padding: 36px 32px;
}
.where-cta-box h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.where-cta-box p { color: rgba(255,255,255,0.75); margin-bottom: 24px; font-size: 0.95rem; }
.btn-amber {
  background: var(--amber);
  color: var(--white);
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.97rem;
  text-decoration: none;
  display: inline-block;
  transition: background .2s;
}
.btn-amber:hover { background: #b86e08; }

/* ───── GALLERY ───── */
.gallery { background: var(--bg); }
.gallery-header { text-align: center; margin-bottom: 40px; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  background: #ccc;
  cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s;
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item:nth-child(1) { grid-row: span 2; min-height: 360px; }
.gallery-item:not(:nth-child(1)) { min-height: 170px; }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 8px;
  object-fit: contain;
}
.lightbox-close {
  position: absolute;
  top: 20px; right: 28px;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  background: none;
  border: none;
}

/* ───── TESTIMONIALS ───── */
.testimonials { background: var(--white); }
.testimonials-header { text-align: center; margin-bottom: 48px; }

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

.review-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
}
.stars { color: var(--amber); font-size: 1rem; margin-bottom: 14px; }
.review-text {
  font-size: 0.93rem;
  color: var(--text);
  line-height: 1.65;
  margin-bottom: 20px;
  font-style: italic;
}
.reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
}
.reviewer-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
}
.reviewer-name { font-weight: 600; font-size: 0.9rem; }
.reviewer-loc { font-size: 0.8rem; color: var(--text-muted); }

/* ───── FAQ ───── */
.faq { background: var(--bg); }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--green-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: inherit;
}
.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--green);
  flex-shrink: 0;
  transition: transform .25s;
}
.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .25s;
  padding: 0 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 0 24px 20px;
}

/* ───── FOOTER ───── */
footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.7);
  padding: 48px 40px 28px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .nav-logo { color: var(--white); font-size: 1.4rem; }
.footer-brand .nav-logo span { color: var(--amber-light); }
.footer-brand p { margin-top: 14px; font-size: 0.88rem; line-height: 1.65; }

.footer-col h4 { color: var(--white); font-size: 0.9rem; font-weight: 700; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a { text-decoration: none; color: rgba(255,255,255,0.65); font-size: 0.87rem; transition: color .2s; }
.footer-col ul a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

/* ───── FLOATING CTA ───── */
.float-cta {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .3s, transform .3s;
  pointer-events: none;
}
.float-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-cta a {
  background: var(--amber);
  color: var(--white);
  padding: 14px 22px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 24px rgba(212,130,10,0.4);
  transition: transform .2s, box-shadow .2s;
}
.float-cta a:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(212,130,10,0.5); }

/* ───── RESPONSIVE ───── */
@media (max-width: 900px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero { padding: 120px 24px 60px; }
  .about-grid, .where-grid { grid-template-columns: 1fr; }
  .services-grid, .reviews-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps::before { display: none; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:nth-child(1) { grid-row: auto; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 540px) {
  .hero h1 { font-size: 2rem; }
  .steps { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .footer-top { grid-template-columns: 1fr; }
  footer { padding: 40px 20px 24px; }
}