:root {
  --green-900: #0b2e22;
  --green-800: #0f3d2e;
  --green-600: #1f8a4c;
  --green-500: #2f9e5b;
  --lime: #b8f04a;
  --cream: #f6f8f1;
  --text: #1a2a22;
  --muted: #5b6b62;
  --radius: 20px;
  --shadow: 0 18px 40px -18px rgba(15, 61, 46, .35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: "Poppins", "Segoe UI", Arial, sans-serif; color: var(--text); background: var(--cream); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, 92%); margin-inline: auto; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .9rem 1.6rem; border-radius: 999px; font-weight: 600; border: 2px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; font: inherit; font-weight: 600; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--lime); color: var(--green-800); box-shadow: 0 10px 24px -10px rgba(184, 240, 74, .8); }
.btn-ghost { border-color: currentColor; }
.btn-sm { padding: .55rem 1.2rem; font-size: .9rem; }
.btn-whatsapp { background: #25d366; color: #fff; margin-top: 1.5rem; }

.eyebrow { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--lime); background: rgba(184, 240, 74, .12); padding: .35rem .9rem; border-radius: 999px; margin-bottom: 1rem; }
.eyebrow.dark { color: var(--green-600); background: rgba(31, 138, 76, .1); }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: rgba(246, 248, 241, .9); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(15, 61, 46, .08); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.nav-links { display: flex; align-items: center; gap: 2rem; font-weight: 500; }
.nav-links a:not(.btn):hover { color: var(--green-600); }
.menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .5rem; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--green-800); margin: 5px 0; transition: .3s; }

/* Hero */
.hero { background: var(--green-800) url("../assets/images/pattern.svg"); color: #fff; padding: 5rem 0 6rem; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 3rem; align-items: center; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); line-height: 1.05; font-weight: 800; margin-bottom: 1.2rem; }
.hl { color: var(--lime); }
.lead { font-size: 1.15rem; color: rgba(255, 255, 255, .8); max-width: 34rem; margin-bottom: 2rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-stats { list-style: none; display: flex; gap: 2.5rem; margin-top: 3rem; }
.hero-stats strong { display: block; font-size: 1.8rem; color: var(--lime); }
.hero-stats span { font-size: .85rem; color: rgba(255, 255, 255, .7); }
.hero-art img { filter: drop-shadow(0 24px 30px rgba(0, 0, 0, .35)); transform: rotate(2deg); }

/* Sections */
.section { padding: 6rem 0; }
.section-dark { background: var(--green-900); color: #fff; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.section-head h2, .booking h2 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.15; margin-bottom: .8rem; }
.section-head p { color: var(--muted); }
.section-dark .section-head p { color: rgba(255, 255, 255, .7); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .3s; }
.card:hover { transform: translateY(-6px); }
.card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.card-body { padding: 1.4rem; }
.card h3 { font-size: 1.15rem; margin-bottom: .4rem; color: var(--green-800); }
.card p { color: var(--muted); font-size: .95rem; }

/* Pricing */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }
.price-card { position: relative; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--radius); padding: 2.2rem; display: flex; flex-direction: column; }
.price-card.featured { background: var(--green-800); border: 2px solid var(--lime); transform: scale(1.04); }
.badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--lime); color: var(--green-800); font-size: .75rem; font-weight: 700; padding: .3rem .9rem; border-radius: 999px; }
.price-card h3 { font-size: 1.2rem; margin-bottom: 1rem; }
.price { font-size: 3rem; font-weight: 800; color: var(--lime); line-height: 1; margin-bottom: 1.5rem; }
.price span { font-size: 1rem; vertical-align: top; margin-right: .3rem; }
.price small { font-size: .95rem; font-weight: 500; color: rgba(255, 255, 255, .6); }
.price-card ul { list-style: none; margin-bottom: 2rem; flex: 1; }
.price-card li { padding: .5rem 0; border-bottom: 1px solid rgba(255, 255, 255, .08); color: rgba(255, 255, 255, .85); }
.price-card li::before { content: "✓"; color: var(--lime); font-weight: 700; margin-right: .6rem; }

/* Features */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.feature { background: #fff; border-radius: var(--radius); padding: 2rem; text-align: center; box-shadow: var(--shadow); }
.feature .icon { font-size: 2.2rem; width: 72px; height: 72px; margin: 0 auto 1rem; display: grid; place-items: center; background: rgba(184, 240, 74, .25); border-radius: 50%; }
.feature h3 { font-size: 1.1rem; color: var(--green-800); margin-bottom: .3rem; }
.feature p { color: var(--muted); font-size: .95rem; }

/* Booking */
.booking { background: linear-gradient(135deg, var(--green-600), var(--green-800)); color: #fff; }
.booking-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.booking p { color: rgba(255, 255, 255, .85); }
.booking-form { background: #fff; color: var(--text); border-radius: var(--radius); padding: 2rem; display: grid; gap: 1rem; box-shadow: 0 30px 60px -25px rgba(0, 0, 0, .5); }
.booking-form label { display: grid; gap: .35rem; font-size: .85rem; font-weight: 600; color: var(--green-800); }
.booking-form input, .booking-form select { font: inherit; padding: .8rem 1rem; border: 1.5px solid #dfe6df; border-radius: 12px; background: var(--cream); }
.booking-form input:focus, .booking-form select:focus { outline: none; border-color: var(--green-500); }
.booking-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* Footer */
.footer { background: var(--green-900); color: rgba(255, 255, 255, .75); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; }
.footer h4 { color: #fff; margin-bottom: .6rem; }
.footer a:hover { color: var(--lime); }
.footer img { margin-bottom: .8rem; }
.copy { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 3rem; padding-top: 1.5rem; font-size: .85rem; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s; }
.reveal.visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1000px) {
  .cards, .features { grid-template-columns: repeat(2, 1fr); }
  .pricing { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .price-card.featured { transform: none; }
}
@media (max-width: 800px) {
  .menu-toggle { display: block; }
  .nav-links { position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; gap: 1.2rem; padding: 1.5rem; background: var(--cream); border-bottom: 1px solid rgba(15, 61, 46, .1); display: none; }
  .nav-links.open { display: flex; }
  .hero-grid, .booking-grid { grid-template-columns: 1fr; }
  .hero { padding: 3rem 0 4rem; }
  .hero-stats { gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .cards, .features, .footer-grid { grid-template-columns: 1fr; }
  .booking-form .row { grid-template-columns: 1fr; }
}