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

:root {
  --green-900: #052e16;
  --green-800: #14532d;
  --green-700: #166534;
  --green-600: #15803d;
  --green-500: #22c55e;
  --green-100: #dcfce7;
  --green-50:  #f0fdf4;
  --cream:     #fffbf0;
  --cream-dark:#faf3e0;
  --cream-mid: #f5edd6;
  --text:      #1a1a1a;
  --text-light:#4a4a4a;
  --text-muted:#6b7280;
  --white:     #ffffff;
  --radius:    16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow:    0 4px 24px rgba(0,0,0,.07);
  --shadow-lg: 0 12px 48px rgba(0,0,0,.12);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Nunito', sans-serif; line-height: 1.25; color: var(--text); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

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

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Nunito', sans-serif; font-weight: 700;
  border-radius: 50px; transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--green-700); color: var(--white);
  padding: 14px 28px; box-shadow: 0 4px 16px rgba(22,101,52,.3);
}
.btn-primary:hover { background: var(--green-600); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(22,101,52,.35); }
.btn-outline {
  background: var(--white); color: var(--green-700);
  padding: 14px 28px; border: 2px solid var(--green-700);
}
.btn-outline:hover { background: var(--green-50); transform: translateY(-2px); }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: .9rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-white { background: var(--white); color: var(--green-700); padding: 16px 32px; box-shadow: var(--shadow); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-ghost-white { background: rgba(255,255,255,.15); color: var(--white); padding: 16px 32px; border: 2px solid rgba(255,255,255,.4); backdrop-filter: blur(4px); }
.btn-ghost-white:hover { background: rgba(255,255,255,.25); transform: translateY(-2px); }

/* ── Section Tags ── */
.section-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Nunito', sans-serif; font-weight: 800; font-size: .8rem;
  text-transform: uppercase; letter-spacing: .1em; color: var(--green-700);
  background: var(--green-100); padding: 6px 14px; border-radius: 50px;
  margin-bottom: 12px;
}
.section-tag.light { color: var(--green-100); background: rgba(255,255,255,.2); }
.section-title { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 16px; }
.section-title.light { color: var(--white); }
.section-header { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-desc, .section-desc.light { font-size: 1.1rem; color: var(--text-light); }
.section-desc.light { color: rgba(255,255,255,.8); }

/* ── Header ── */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,251,240,.92); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(22,101,52,.08);
  transition: var(--transition);
}
.header.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,.08); }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 72px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 1.15rem; color: var(--green-700); }
.logo span { white-space: nowrap; }
.nav { display: flex; align-items: center; gap: 32px; }
.nav a:not(.btn) { font-family: 'Nunito', sans-serif; font-weight: 600; font-size: .95rem; color: var(--text-light); transition: var(--transition); }
.nav a:not(.btn):hover { color: var(--green-700); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--green-700); border-radius: 2px; transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-nav {
  position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
  background: var(--cream); z-index: 999;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px;
  transform: translateX(100%); transition: var(--transition);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a { font-family: 'Nunito', sans-serif; font-size: 1.3rem; font-weight: 700; color: var(--text); }

/* ── Hero ── */
.hero {
  padding-top: 72px; min-height: 100vh;
  background: linear-gradient(135deg, var(--cream) 0%, var(--cream-mid) 50%, var(--green-50) 100%);
  position: relative; overflow: hidden;
}
.hero-pattern {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 80%, rgba(22,101,52,.06) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(22,101,52,.05) 0%, transparent 50%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding-top: 48px; padding-bottom: 48px; position: relative; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Nunito', sans-serif; font-weight: 700; font-size: .85rem;
  color: var(--green-700); background: var(--green-100);
  padding: 8px 16px; border-radius: 50px; margin-bottom: 20px;
}
.hero-title { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; line-height: 1.15; margin-bottom: 20px; color: var(--green-900); }
.hero-desc { font-size: 1.15rem; color: var(--text-light); margin-bottom: 32px; max-width: 520px; line-height: 1.7; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 8px; font-family: 'Nunito', sans-serif; font-weight: 600; font-size: .9rem; color: var(--text-light); }
.hero-image { position: relative; }
.hero-img-wrapper { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.hero-img-wrapper img { width: 100%; height: 640px; object-fit: cover; }
.hero-img-float {
  position: absolute; bottom: 24px; left: 24px;
  background: var(--white); border-radius: var(--radius); padding: 16px 20px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-lg);
}
.hero-img-float strong { display: block; font-family: 'Nunito', sans-serif; font-size: .9rem; }
.hero-img-float span { font-size: .8rem; color: var(--text-muted); }

/* ── Services ── */
.services { padding: 100px 0; background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--cream); border-radius: var(--radius); padding: 36px 28px;
  transition: var(--transition); border: 1px solid transparent;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green-100); background: var(--white); }
.service-icon {
  width: 56px; height: 56px; border-radius: var(--radius-sm);
  background: var(--green-100); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--green-700); }
.service-card:hover .service-icon svg { stroke: var(--white); }
.service-card h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 10px; }
.service-card p { font-size: .95rem; color: var(--text-light); line-height: 1.65; }

/* ── About ── */
.about { padding: 100px 0; background: var(--cream); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; 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: 420px; object-fit: cover; }
.about-img-secondary {
  position: absolute; bottom: -32px; right: -24px;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg); border: 4px solid var(--cream);
}
.about-img-secondary img { width: 100%; height: 260px; object-fit: cover; }
.about-badge {
  position: absolute; top: -20px; right: 40px;
  background: var(--white); border-radius: var(--radius); padding: 16px 20px;
  display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow);
}
.about-badge strong { display: block; font-family: 'Nunito', sans-serif; font-size: .85rem; }
.about-badge span { font-size: .8rem; color: var(--text-muted); }
.about-content .section-tag { margin-bottom: 12px; }
.about-content .section-title { margin-bottom: 20px; }
.about-text { font-size: 1.05rem; color: var(--text-light); margin-bottom: 16px; line-height: 1.75; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 28px 0 32px; }
.about-feature { display: flex; align-items: center; gap: 10px; font-family: 'Nunito', sans-serif; font-weight: 600; font-size: .95rem; }
.feature-check {
  width: 24px; height: 24px; border-radius: 50%; background: var(--green-100);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ── Why Us ── */
.why-us { padding: 100px 0; background: var(--green-700); position: relative; overflow: hidden; }
.why-us::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 10% 90%, rgba(255,255,255,.04) 0%, transparent 40%),
                    radial-gradient(circle at 90% 10%, rgba(255,255,255,.04) 0%, transparent 40%);
  pointer-events: none;
}
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; position: relative; }
.why-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius); padding: 36px 28px; transition: var(--transition);
  backdrop-filter: blur(8px);
}
.why-card:hover { background: rgba(255,255,255,.14); transform: translateY(-4px); }
.why-number { font-family: 'Nunito', sans-serif; font-size: 2.4rem; font-weight: 800; color: rgba(255,255,255,.2); margin-bottom: 12px; }
.why-card h3 { font-size: 1.2rem; font-weight: 800; color: var(--white); margin-bottom: 10px; }
.why-card p { font-size: .95rem; color: rgba(255,255,255,.75); line-height: 1.65; }

/* ── CTA Banner ── */
.cta-banner { padding: 80px 0; background: var(--cream-mid); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 8px; }
.cta-text p { font-size: 1.05rem; color: var(--text-light); }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Contact ── */
.contact { padding: 100px 0; background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-desc { font-size: 1.05rem; color: var(--text-light); margin-bottom: 32px; line-height: 1.7; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.contact-item { display: flex; gap: 16px; }
.contact-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  background: var(--green-100); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-item strong { display: block; font-family: 'Nunito', sans-serif; font-size: .9rem; margin-bottom: 2px; }
.contact-item p { font-size: .95rem; color: var(--text-light); line-height: 1.5; }
.contact-item a { color: var(--green-700); font-weight: 600; transition: var(--transition); }
.contact-item a:hover { color: var(--green-600); }
.contact-map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }

.contact-form-wrap {
  background: var(--cream); border-radius: var(--radius-lg); padding: 40px;
  border: 1px solid var(--cream-mid);
}
.contact-form-wrap h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 6px; }
.form-hint { font-size: .9rem; color: var(--text-muted); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-family: 'Nunito', sans-serif; font-weight: 700; font-size: .85rem; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border: 2px solid var(--cream-mid);
  border-radius: var(--radius-sm); background: var(--white); color: var(--text);
  transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--green-500); box-shadow: 0 0 0 4px rgba(34,197,94,.15); }
.form-group textarea { resize: vertical; min-height: 100px; }

.form-success { display: none; flex-direction: column; align-items: center; text-align: center; padding: 40px 20px; }
.form-success.show { display: flex; }
.form-success h3 { font-size: 1.4rem; margin-top: 12px; margin-bottom: 8px; color: var(--green-700); }
.form-success p { font-size: .95rem; color: var(--text-light); }
.form-success a { color: var(--green-700); font-weight: 700; }

/* ── Footer ── */
.footer { background: var(--green-900); color: rgba(255,255,255,.7); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; }
.footer-logo { color: var(--white); margin-bottom: 16px; }
.footer-brand p { font-size: .95rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 { font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 1rem; color: var(--white); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: .9rem; transition: var(--transition); }
.footer-col a:hover { color: var(--white); }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; }
.footer-contact svg { flex-shrink: 0; margin-top: 2px; opacity: .7; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 24px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: .85rem; }
.footer-bottom a { color: rgba(255,255,255,.7); transition: var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* ── Animations ── */
.fade-up { opacity: 0; transform: translateY(32px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-image { order: -1; }
  .hero-img-wrapper img { height: 400px; }
  .hero-img-float { left: 16px; right: 16px; bottom: 16px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-images { max-width: 480px; margin: 0 auto; }
  .about-img-secondary { right: -12px; bottom: -20px; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

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