:root {
  --ink: #0c2b45;
  --ink-soft: #54728c;
  --turquoise: #0fa9a5;
  --turquoise-deep: #0b8a87;
  --coral: #ff7849;
  --coral-deep: #ee5c28;
  --sun: #ffc53d;
  --lake: #0b6ee0;
  --sky: #eef8ff;
  --skies: #d9f0fa;
  --paper: #ffffff;
  --deep: #07404f;
  --white: #fff;
  --line: rgba(12, 43, 69, .12);
  --shadow: 0 18px 50px rgba(7, 64, 79, .14);
  --radius: 2rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Nunito Sans", sans-serif; line-height: 1.6; overflow-x: clip; }
html, body { overflow-x: clip; }
body.is-modal-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
.container { width: min(1180px, calc(100% - 2.5rem)); margin-inline: auto; }
.section { padding: clamp(4.5rem, 8vw, 7.5rem) 0; }
h1, h2, h3 { margin: 0; font-family: "Baloo 2", sans-serif; line-height: 1.12; }
h1 { max-width: 820px; font-size: clamp(2.6rem, 6.5vw, 5.4rem); letter-spacing: -.02em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.6rem); letter-spacing: -.015em; }
h3 { font-size: 1.4rem; }
p { margin: 0; }
.eyebrow { display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1rem; color: var(--coral); font-weight: 800; letter-spacing: .12em; text-transform: uppercase; font-size: .75rem; }
.eyebrow::before { content: ""; width: 26px; height: 10px; border-radius: 999px; background: var(--sun); }
.eyebrow-light { color: var(--sun); }
.section-heading { max-width: 780px; margin-bottom: 3rem; }
.section-heading > p:last-child { max-width: 640px; margin-top: 1rem; color: var(--ink-soft); font-size: 1.08rem; }
.heading-center { margin-inline: auto; text-align: center; }
.heading-center:not(.faq-heading) .eyebrow { justify-content: center; }
.heading-center > p:last-child { margin-inline: auto; }

/* Header */
.site-header { position: fixed; z-index: 50; top: 0; left: 0; width: 100%; transition: .25s ease; }
.site-header.is-scrolled { background: rgba(255, 255, 255, .94); box-shadow: 0 8px 30px rgba(7, 64, 79, .10); backdrop-filter: blur(14px); }
.header-inner { display: flex; align-items: center; min-height: 84px; gap: 2rem; }
.brand img { width: 175px; filter: brightness(0) invert(1); transition: .25s ease; }
.is-scrolled .brand img { filter: none; }
.header-nav { display: flex; align-items: center; gap: 1.5rem; margin-left: auto; color: white; font-size: .9rem; font-weight: 700; }
.is-scrolled .header-nav { color: var(--ink); }
.header-nav a:hover { color: var(--sun); }
.is-scrolled .header-nav a:hover { color: var(--coral); }
.header-cta, .footer-link { padding: .75rem 1.25rem; border-radius: 999px; background: var(--coral); color: var(--white); font-weight: 800; white-space: nowrap; box-shadow: 0 8px 20px rgba(255, 120, 73, .35); }
.header-cta:hover, .footer-link:hover { background: var(--coral-deep); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; border-radius: 50%; background: rgba(255,255,255,.16); color: white; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 4px 0; border-radius: 2px; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.is-scrolled .menu-toggle { color: var(--ink); }

/* Hero */
.hero { position: relative; min-height: 760px; display: flex; align-items: center; padding: 9rem 0 7rem; color: white; }
.hero-media, .hero-media img, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { object-fit: cover; }
.hero-shade { background: linear-gradient(90deg, rgba(7, 64, 79, .88) 0%, rgba(11, 138, 135, .55) 55%, rgba(11, 138, 135, .15) 100%), linear-gradient(0deg, rgba(7,64,79,.45), transparent 45%); }
.hero-content { position: relative; z-index: 2; padding-top: 2rem; }
#hero-title { max-width: 740px; font-size: clamp(2.7rem, 6.8vw, 5.6rem); }
.hero-lead { max-width: 620px; margin-top: 1.4rem; color: rgba(255,255,255,.94); font-size: clamp(1.05rem, 2vw, 1.3rem); font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 56px; padding: .9rem 1.75rem; border-radius: 999px; font-weight: 800; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--coral); color: var(--white); box-shadow: 0 12px 30px rgba(255, 120, 73, .45); }
.button-primary:hover { background: var(--coral-deep); }
.button-ghost { border: 2px solid rgba(255,255,255,.6); color: white; min-height: 50px; padding: .75rem 1.5rem; }
.button-ghost:hover { background: rgba(255,255,255,.14); }
.button-light { background: var(--white); color: var(--turquoise-deep); box-shadow: 0 10px 24px rgba(7,64,79,.2); }
.button-light:hover { background: var(--sky); }

/* Booking form */
.booking-section { padding: 2rem 0 4.5rem; background: linear-gradient(180deg, var(--skies), var(--sky)); }
.booking-wrap { width: min(920px, calc(100% - 2.5rem)); max-width: 920px; scroll-margin-top: 108px; }
.booking-card { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 1rem; width: 100%; min-width: 0; padding: 2rem 1.8rem 1.8rem; border-radius: 1.8rem; background: var(--paper); color: var(--ink); box-shadow: var(--shadow); border: 3px solid var(--sun); }
.booking-card > *, .field { width: 100%; max-width: 100%; min-width: 0; }
.booking-heading { grid-column: 1 / -1; padding-bottom: .9rem; border-bottom: 2px dashed rgba(11,138,135,.3); }
.booking-heading span, .field span { display: block; margin-bottom: .4rem; color: var(--ink-soft); font-size: .74rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.booking-heading strong { display: block; font-family: "Baloo 2", sans-serif; font-size: 1.55rem; line-height: 1.25; color: var(--turquoise-deep); }
.field input, .field select { display: block; width: 100%; max-width: 100%; min-width: 0; min-inline-size: 0; height: 56px; padding: 0 .95rem; border: 2px solid var(--line); border-radius: 1rem; background: var(--sky); color: var(--ink); font-weight: 600; font-size: 1rem; }
.field input:focus, .field select:focus { outline: 3px solid rgba(255,197,61,.45); border-color: var(--turquoise); background: white; }
.field-ages[hidden] { display: none !important; }
.field-ages:not([hidden]) { display: block; grid-column: 1 / -1; }
.field-checkbox { display: flex; align-items: center; gap: .65rem; grid-column: 1 / -1; cursor: pointer; padding: .4rem 0; }
.field-checkbox input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--turquoise); cursor: pointer; flex-shrink: 0; }
.field-checkbox span { display: inline; margin-bottom: 0; color: var(--ink-soft); font-size: .9rem; font-weight: 600; }
.booking-submit { height: 60px; border: 0; border-radius: 999px; background: var(--turquoise); color: white; font-weight: 800; font-size: 1.05rem; cursor: pointer; grid-column: 1 / -1; box-shadow: 0 12px 26px rgba(15,169,165,.38); margin-top: .4rem; }
.booking-submit:hover { background: var(--turquoise-deep); }
.booking-note { grid-column: 1 / -1; padding-top: .6rem; border-top: 2px dashed rgba(11,138,135,.3); color: var(--ink-soft); font-size: .78rem; text-align: right; }

/* Quick proof */
.quick-proof { padding: 0 0 2.5rem; background: linear-gradient(180deg, var(--sky), var(--paper)); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; align-items: stretch; }
.proof-grid div { padding: 1.4rem 1.4rem; border-radius: 1.2rem; background: var(--paper); border: 2px solid var(--skies); display: flex; flex-direction: column; justify-content: center; }
.proof-grid strong, .proof-grid span { display: block; }
.proof-grid strong { font-family: "Baloo 2", sans-serif; font-size: 1.25rem; color: var(--turquoise-deep); line-height: 1.2; }
.proof-grid span { margin-top: .4rem; color: var(--ink-soft); font-size: .9rem; line-height: 1.5; }

/* Steps / como funciona */
.how { background: var(--paper); padding: clamp(3.5rem, 6vw, 5.5rem) 0; }
.how .section-heading { margin-bottom: 2.2rem; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.step-card { position: relative; padding: 2.2rem 1.6rem 1.6rem; border: 2px solid var(--skies); border-radius: var(--radius); background: var(--sky); }
.step-num { position: absolute; top: 1.1rem; right: 1.3rem; color: transparent; font-family: "Baloo 2", sans-serif; font-size: 3.2rem; font-weight: 800; line-height: 1; -webkit-text-stroke: 2px var(--sun); }
.step-card h3 { margin-top: 1.1rem; color: var(--ink); }
.step-card p { margin-top: .5rem; color: var(--ink-soft); }

/* Options */
.options { background: var(--sky); }
.option-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.option-card { display: flex; flex-direction: column; min-height: 250px; padding: 1.5rem; border-radius: 1.6rem; border: 2px solid var(--skies); background: var(--paper); }
.option-card > span { color: var(--coral); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.option-card h3 { margin-top: .6rem; }
.option-card p { margin-top: .8rem; color: var(--ink-soft); }
.option-featured { background: linear-gradient(160deg, var(--turquoise), var(--lake)); color: white; transform: translateY(-12px); box-shadow: var(--shadow); border: 0; }
.option-featured p { color: rgba(255,255,255,.85); }
.option-featured > span { color: var(--sun); }

/* Tips */
.tips { background: linear-gradient(160deg, var(--turquoise) 0%, var(--turquoise-deep) 60%, var(--deep) 100%); color: white; padding: clamp(4rem, 7vw, 6.5rem) 0; }
.tips-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(2.5rem, 6vw, 6rem); }
.tips-copy { max-width: 560px; }
.tips-copy > p:not(.eyebrow) { margin-top: 1.3rem; color: rgba(255,255,255,.9); line-height: 1.7; }
.check-list { display: grid; gap: 1rem; margin: 1.7rem 0 1.5rem; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 2.1rem; line-height: 1.65; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; background: var(--sun); color: var(--deep); display: flex; align-items: center; justify-content: center; font-weight: 800; flex-shrink: 0; }
.tips-images img { width: 100%; height: 460px; border-radius: var(--radius); object-fit: cover; }

/* Gallery */
.gallery { background: var(--paper); }
.gallery .container { width: min(1260px, calc(100% - 2.5rem)); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 1.1rem; }
.gallery__item { margin: 0; overflow: hidden; border-radius: 1.4rem; background: var(--skies); border: 2px solid var(--skies); }
.gallery-tall { grid-row: span 2; }
.gallery-wide { grid-column: span 2; }
.gallery__button { width: 100%; height: 100%; padding: 0; border: 0; background: none; cursor: pointer; }
.gallery__button img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gallery__button:hover img { transform: scale(1.05); }

/* Testimonials */
.testimonials { background: var(--sky); padding: clamp(4.5rem, 8vw, 7rem) 0; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; align-items: stretch; }
.testimonial-grid blockquote { margin: 0; padding: 2.2rem 2rem; border: 2px solid var(--skies); border-radius: 1.6rem; background: white; display: flex; flex-direction: column; }
.testimonial-grid blockquote::before { content: "“"; color: var(--coral); font-family: "Baloo 2", sans-serif; font-size: 4rem; line-height: .5; }
.testimonial-grid p { margin-top: .6rem; color: var(--ink); line-height: 1.6; }
.testimonial-grid p strong { font-family: "Baloo 2", sans-serif; font-size: 1.2rem; color: var(--turquoise-deep); }
.testimonial-grid blockquote > p:last-child { margin-top: .75rem; }
.testimonial-grid footer { margin-top: 1.2rem; color: var(--ink-soft); font-size: .82rem; font-weight: 700; }

/* FAQ */
.faq { background: var(--paper); padding: clamp(4.5rem, 8vw, 7rem) 0; }
.faq-layout { display: grid; grid-template-columns: 2fr 3fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.faq .section-heading { margin-bottom: 0; max-width: 420px; }
.accordion { margin: 0; padding: 0; list-style: none; }
.accordion__item { border-bottom: 2px dashed rgba(11,138,135,.3); }
.accordion__trigger { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 1.25rem 0; border: 0; background: none; color: var(--ink); text-align: left; cursor: pointer; font-weight: 700; }
.accordion__trigger span { font-weight: 800; }
.accordion__trigger i { position: relative; width: .72rem; height: .72rem; flex: 0 0 .72rem; color: transparent; font-size: 1.5rem; font-style: normal; }
.accordion__trigger i::before, .accordion__trigger i::after { content: ""; position: absolute; background: var(--turquoise); border-radius: 3px; transform-origin: center; transition: transform .4s ease, opacity .25s ease; }
.accordion__trigger i::before { top: 50%; left: 0; right: 0; height: 2.5px; transform: translateY(-50%); }
.accordion__trigger i::after { left: 50%; top: 0; bottom: 0; width: 2.5px; transform: translateX(-50%) rotate(0deg); }
.accordion__trigger[aria-expanded="true"] i::before { opacity: 0; }
.accordion__trigger[aria-expanded="true"] i::after { transform: translateX(-50%) rotate(90deg); }
.accordion__panel { padding: 0 2.5rem 0 0; color: var(--ink-soft); display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows .4s ease, opacity .35s ease, padding .4s ease; }
.accordion__panel[hidden] { display: grid; }
.accordion__panel > * { min-height: 0; overflow: hidden; }
.accordion__panel p { margin: 0; padding-bottom: 1.2rem; }
.accordion__trigger[aria-expanded="true"] + .accordion__panel { grid-template-rows: 1fr; opacity: 1; }

/* Closing + footer */
.closing { padding: clamp(4.5rem, 8vw, 6.5rem) 0; background: linear-gradient(150deg, var(--coral) 0%, var(--coral-deep) 100%); color: var(--white); }
.closing h2 { max-width: 720px; color: white; }
.closing p:last-child { margin-top: .8rem; color: rgba(255,255,255,.92); max-width: 560px; line-height: 1.6; }
.closing-inner { display: flex; justify-content: space-between; align-items: center; gap: 2.5rem; }
.closing .button-light { padding: 1.05rem 2rem; min-height: 60px; font-size: 1.05rem; }
.footer { padding: 3.5rem 0 1.5rem; background: var(--deep); color: white; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1.1fr 1fr; align-items: center; gap: clamp(2rem, 4vw, 4rem); }
.footer img { width: 160px; filter: brightness(0) invert(1); }
.footer p { margin-top: .6rem; color: rgba(255,255,255,.7); font-size: .85rem; line-height: 1.6; }
.footer-grid div:nth-child(2) strong, .footer-grid div:nth-child(3) strong { font-family: "Baloo 2", sans-serif; font-size: 1.1rem; color: #fff; }
.footer-credit { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.14); }
.footer-credit p { margin: 0; text-align: center; }
.footer-credit a { justify-self: end; }
.footer-credit img { width: min(180px, 100%); }
.float-whatsapp { position: fixed; z-index: 40; right: 1.2rem; bottom: 1.2rem; padding: .85rem 1.1rem; border-radius: 999px; background: #25d366; color: var(--white); font-size: .8rem; font-weight: 800; box-shadow: 0 10px 30px rgba(0,0,0,.22); }

/* Gallery modal */
.gallery-modal { position: fixed; z-index: 100; inset: 0; display: flex; align-items: center; justify-content: center; padding: 2rem; background: rgba(7, 64, 79, .94); opacity: 0; visibility: hidden; transition: .2s ease; }
.gallery-modal[aria-hidden="false"] { opacity: 1; visibility: visible; }
.gallery-modal__dialog { position: relative; display: flex; flex-direction: column; align-items: center; max-width: min(1100px, 90vw); max-height: 90vh; }
.gallery-modal__image { max-width: 100%; max-height: 78vh; border-radius: 1.4rem; object-fit: contain; }
.gallery-modal__caption { color: white; }
.gallery-modal__close, .gallery-modal__nav { position: absolute; z-index: 2; width: 44px; height: 44px; border: 0; border-radius: 50%; background: white; cursor: pointer; font-size: 1.5rem; color: var(--ink); }
.gallery-modal__close { top: -18px; right: -18px; }
.gallery-modal__nav { top: 50%; transform: translateY(-50%); }
.gallery-modal__nav--prev { left: 1rem; }
.gallery-modal__nav--next { right: 1rem; }
.gallery-modal__nav:disabled { opacity: .25; }

@media (max-width: 1020px) {
  .header-nav { position: fixed; inset: 74px 1rem auto; display: none; flex-direction: column; padding: 1.5rem; border-radius: 1.4rem; background: var(--paper); color: var(--ink); box-shadow: var(--shadow); }
  .header-nav.is-open { display: flex; align-items: stretch; gap: .4rem; }
  .header-cta { margin-left: auto; }
  .menu-toggle { display: block; }
  .booking-card { grid-template-columns: repeat(2, 1fr); }
  .booking-heading { grid-column: 1 / -1; }
  .field-meal, .field-ages:not([hidden]), .booking-submit, .booking-note { grid-column: 1 / -1; }
  .booking-note { text-align: left; }
  .hero { min-height: 720px; padding-bottom: 7rem; }
  .booking-wrap { width: min(920px, calc(100% - 2.5rem)); }
  .option-grid { grid-template-columns: repeat(2, 1fr); }
  .option-featured { transform: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .container, .gallery .container { width: min(100% - 1.5rem, 1180px); }
  .header-inner { min-height: 70px; }
  .brand img { width: 135px; }
  .header-cta { display: none; }
  .menu-toggle { margin-left: auto; flex: 0 0 auto; }
  .hero { min-height: 100svh; display: block; padding: 5rem 0 0; background: var(--skies); }
  .hero-media, .hero-shade { top: 0; bottom: auto; height: 100svh; min-height: 100svh; }
  .hero-media img { object-position: 58% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(7,64,79,.9), rgba(7,64,79,.18)); }
  .hero-content { min-height: calc(100svh - 5rem); display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 2rem; }
  h1 { font-size: clamp(2.2rem, 10vw, 3rem); }
  #hero-title { max-width: 100%; font-size: clamp(2.2rem, 10vw, 2.9rem); }
  .hero-lead { margin-top: 1rem; font-size: 1rem; }
  .hero-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; margin-top: 1.35rem; }
  .hero-actions .button { min-height: 52px; padding: .7rem .7rem; font-size: .85rem; line-height: 1.2; text-align: center; }
  .booking-section { padding: 1.5rem 0 4rem; }
  .booking-wrap { width: min(100% - 1.5rem, 920px); margin: 0 auto; }
  .booking-card { grid-template-columns: minmax(0, 1fr); width: 100%; max-width: 100%; }
  .booking-card > *, .booking-heading, .field-meal, .field-ages:not([hidden]), .booking-submit, .booking-note { grid-column: 1; }
  .field input, .field select { font-size: 16px; }
  .quick-proof { padding-top: .5rem; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); gap: .8rem; }
  .steps-grid, .tips-layout { grid-template-columns: 1fr; }
  .tips-copy { max-width: none; }
  .tips-images img { height: 320px; }
  .option-grid, .testimonial-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gallery-tall { grid-row: span 2; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq .section-heading { max-width: none; }
  .closing-inner { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-credit { grid-template-columns: 1fr; justify-items: center; }
  .footer-credit a { justify-self: center; }
}

@media (max-width: 460px) {
  .booking-card { grid-template-columns: 1fr; }
  .booking-heading, .field-meal, .field-ages:not([hidden]), .booking-submit, .booking-note { grid-column: auto; }
  .proof-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 260px; }
  .gallery-tall, .gallery-wide { grid-row: auto; grid-column: auto; }
}