:root {
  --navy: #062b3b;
  --turq: #067679;
  --teal: #075f62;
  --sand: #f3ead9;
  --cream: #fbf8f1;
  --green: #08773f;
  --text: #193b45;
  --muted: #4f686f;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--text); font-family: Arial, sans-serif; }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; z-index: 999; top: 8px; left: 8px; padding: 12px 16px; color: #fff; background: var(--navy); border-radius: 8px; transform: translateY(-150%); }
.skip-link:focus { transform: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid #ffca3a; outline-offset: 3px; }

.nav { position: fixed; z-index: 50; top: 0; display: flex; align-items: center; justify-content: space-between; width: 100%; height: 78px; padding: 0 max(4vw, 24px); background: rgba(251,248,241,.97); box-shadow: 0 6px 30px rgba(6,43,59,.1); }
.brand { display: grid; grid-template-columns: 48px auto; grid-template-rows: 28px 14px; align-items: center; color: var(--navy); }
.brand span { grid-row: 1 / 3; color: var(--turq); font: italic 700 42px Georgia, serif; }
.brand b { font: 700 18px Georgia, serif; }
.brand small { font-size: 8px; letter-spacing: 4px; }
.nav nav { display: flex; align-items: center; gap: clamp(12px,1.55vw,24px); font-size: 13px; font-weight: 700; white-space: nowrap; }
.nav nav > a:not(.btn):hover { color: var(--turq); }
.nav nav .nav-tides { position: relative; color: #067679; font-weight: 800; }
.nav nav .nav-tides::after { content: ""; position: absolute; right: 0; bottom: -7px; left: 0; height: 2px; border-radius: 4px; background: #067679; transform: scaleX(.35); transition: transform .2s; }
.nav nav .nav-tides:hover::after { transform: scaleX(1); }
.hamb { display: none; border: 0; background: transparent; color: var(--navy); font-size: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 14px 23px; border: 0; border-radius: 9px; background: var(--green); color: #fff !important; box-shadow: 0 10px 25px rgba(8,119,63,.25); cursor: pointer; font-weight: 800; transition: transform .2s, filter .2s; }
.btn:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn.small { min-height: 42px; padding: 11px 18px; }

.hero { position: relative; isolation: isolate; display: flex; align-items: center; min-height: 790px; padding: 150px max(7vw,32px) 110px; overflow: hidden; color: #fff; }
.hero-bg { position: absolute; z-index: -2; inset: 0; margin: 0; }
.hero-bg img { display: block; width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,30,48,.94) 0%, rgba(0,38,55,.7) 54%, rgba(0,0,0,.2)); }
.hero-inner { position: relative; z-index: 2; max-width: 760px; }
.hero-tide-link { display: inline-flex; align-items: center; gap: 12px; max-width: 620px; margin-bottom: 21px; padding: 11px 13px; border: 1px solid rgba(143,255,245,.5); border-radius: 13px; background: rgba(4,45,58,.82); box-shadow: 0 12px 32px rgba(0,20,30,.22); backdrop-filter: blur(8px); transition: transform .2s, border-color .2s, background .2s; }
.hero-tide-link:hover { border-color: #8ffff5; background: rgba(4,57,69,.94); transform: translateY(-2px); }
.hero-tide-icon { display: grid; place-items: center; flex: 0 0 38px; width: 38px; height: 38px; border-radius: 50%; background: #8ffff5; color: var(--navy); font-size: 28px; font-weight: 800; line-height: 1; }
.hero-tide-copy { display: grid; gap: 3px; }
.hero-tide-copy strong { color: #fff; font-size: 13px; }
.hero-tide-copy small { color: #c8efec; font-size: 10px; }
.hero-tide-cta { margin-left: 14px; color: #8ffff5; font-size: 11px; font-weight: 800; white-space: nowrap; }
.eyebrow, .kicker { color: var(--turq); font-size: 11px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase; }
.eyebrow { margin-bottom: 20px; color: #9ffff7; }
.hero h1 { margin: 0 0 24px; font: 600 clamp(48px,6vw,84px)/.98 Georgia, serif; letter-spacing: -2px; }
.hero h1 em, .section h2 em { color: #8ffff5; font-weight: 400; }
.hero p { max-width: 680px; color: #edf8f8; font-size: 19px; line-height: 1.65; }
.hero-actions { display: flex; gap: 12px; margin: 34px 0 20px; }
.btn.ghost { border: 1px solid rgba(255,255,255,.75); background: rgba(0,25,40,.62); box-shadow: none; }
.hero-inner > small { color: #edf7f7; line-height: 1.5; }
.trust-float { position: absolute; z-index: 3; right: 7vw; bottom: 0; display: flex; color: var(--navy); background: #fff; border-radius: 18px 18px 0 0; box-shadow: 0 -10px 40px rgba(0,26,36,.15); }
.trust-float div { display: flex; flex-direction: column; gap: 5px; padding: 24px 30px; border-right: 1px solid #e5eeee; }
.trust-float div:last-child { border: 0; }
.trust-float span { color: var(--muted); font-size: 12px; }

.trustbar { display: grid; grid-template-columns: repeat(4,1fr); padding: 22px 7vw; background: var(--navy); color: #fff; }
.trustbar div { display: flex; align-items: center; justify-content: center; gap: 12px; border-right: 1px solid rgba(255,255,255,.18); }
.trustbar div:last-child { border: 0; }
.trustbar i { color: #8ffff5; font-size: 24px; font-style: normal; }
.trustbar span { font-size: 13px; }

.section { max-width: 1220px; margin: auto; padding: 105px 24px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.section h2, .popular h2, .benefit-copy h2, .final h2 { margin: 12px 0 18px; color: var(--navy); font: 600 clamp(36px,4vw,56px)/1.08 Georgia, serif; }
.section-head p, .planner-copy p, .faq p { color: var(--muted); line-height: 1.75; }
.all-tours-link { flex: 0 0 auto; color: var(--teal); font-size: 13px; font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }
.grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 34px; }
.card { overflow: hidden; background: #fff; border-radius: 18px; box-shadow: 0 12px 35px rgba(7,58,72,.09); transition: transform .25s, box-shadow .25s; }
.card:hover { transform: translateY(-5px); box-shadow: 0 20px 45px rgba(7,58,72,.16); }
.card-img { position: relative; display: block; height: 220px; overflow: hidden; background: #dce9e7; }
.card-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.card:hover .card-img img { transform: scale(1.025); }
.card-img::after { content: ""; position: absolute; inset: 52% 0 0; background: linear-gradient(transparent,rgba(0,27,41,.8)); }
.badge { position: absolute; z-index: 2; top: 14px; left: 14px; padding: 7px 10px; border-radius: 7px; background: #fff; color: var(--navy); font-size: 10px; }
.card-img > span { position: absolute; z-index: 2; bottom: 14px; left: 16px; color: #fff; font-size: 11px; font-weight: 700; }
.card-body { padding: 22px; }
.card h3 { margin: 0 0 10px; color: var(--navy); font: 600 24px Georgia, serif; }
.card h3 a:hover { color: var(--teal); }
.card p { min-height: 62px; color: #536b72; font-size: 13px; line-height: 1.6; }
.meta { display: flex; gap: 14px; padding: 13px 0; border-top: 1px solid #e5eded; border-bottom: 1px solid #e5eded; color: #4c646b; font-size: 10px; }
.price { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.price small { font-size: 9px; letter-spacing: 1px; }
.price b { color: var(--teal); }
.card-actions { display: grid; grid-template-columns: 1fr 1.5fr; gap: 8px; }
.card-actions a { display: grid; place-items: center; min-height: 42px; padding: 9px 7px; border: 1px solid #c9d8d8; border-radius: 8px; background: #fff; color: var(--navy); text-align: center; font-size: 11px; font-weight: 800; }
.card-actions a:last-child { border-color: var(--green); background: var(--green); color: #fff; }
.load { display: table; margin: 35px auto 10px; padding: 13px 23px; border: 1px solid var(--navy); border-radius: 8px; color: var(--navy); font-weight: 800; }
.fine { color: #526a70 !important; text-align: center; font-size: 11px !important; }

.tide-teaser { display: grid; grid-template-columns: minmax(0,1.4fr) minmax(280px,.7fr); gap: 55px; align-items: center; padding-top: 70px; padding-bottom: 70px; }
.tide-teaser-copy > p { max-width: 710px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.tide-teaser-copy > div { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 26px; }
.tide-teaser-copy > div > a:not(.btn) { color: var(--turq); font-size: 13px; font-weight: 800; text-decoration: none; border-bottom: 1px solid currentColor; }
.tide-teaser-card { display: grid; gap: 10px; padding: 31px; color: #fff; border-radius: 19px; background: radial-gradient(circle at 80% 10%, #126178, var(--navy) 58%); box-shadow: 0 18px 50px rgba(6,43,59,.24); }
.tide-teaser-card > span { color: #80f7ed; font-size: 9px; font-weight: 800; letter-spacing: 1.8px; }
.tide-teaser-card > strong { font: 600 33px Georgia, serif; }
.tide-teaser-card p { margin: 0; color: #d0e5e6; font-size: 13px; line-height: 1.65; }
.tide-teaser-card small { color: #9fc1c5; font-size: 10px; }

.popular { background: var(--navy); color: #fff; }
.popular .section { padding-top: 80px; padding-bottom: 90px; }
.popular h2 { color: #fff; }
.light { color: #8ffff5; }
.popular-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.mini { position: relative; isolation: isolate; display: flex; flex-direction: column; justify-content: end; height: 320px; padding: 22px; overflow: hidden; border-radius: 16px; transition: transform .25s; }
.mini::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(0deg,rgba(0,25,42,.94),transparent 70%); }
.mini img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mini:hover { transform: translateY(-4px); }
.mini b { font: 600 25px Georgia, serif; }
.mini span { margin-top: 8px; color: #a2fff7; font-size: 12px; font-weight: 700; }

.planner { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: 80px; }
.planner-copy { position: sticky; top: 120px; }
.quote { margin-top: 30px; padding: 10px 20px; border-left: 3px solid var(--turq); color: var(--teal); font: italic 23px Georgia, serif; }
.planner form { display: grid; gap: 16px; padding: 30px; border-radius: 20px; background: #fff; box-shadow: 0 15px 50px rgba(12,69,84,.11); }
.planner label { display: grid; gap: 7px; color: var(--navy); font-size: 11px; font-weight: 700; }
input, select { width: 100%; padding: 13px; border: 1px solid #cbdada; border-radius: 8px; background: #fbfdfd; color: #2e4c55; font: inherit; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.consent { display: flex !important; grid-template-columns: auto 1fr; align-items: start !important; color: #4f676d !important; font-weight: 400 !important; line-height: 1.5; }
.consent input { width: auto; margin-top: 2px; }

.how { text-align: center; }
.steps { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 55px; }
.steps > div { position: relative; padding: 0 24px; }
.steps b { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: #d9f4f1; color: var(--teal); font: 700 16px Georgia, serif; }
.steps h3 { color: var(--navy); font: 600 21px Georgia, serif; }
.steps p { color: #526a70; font-size: 13px; line-height: 1.6; }

.benefits { display: grid; grid-template-columns: 1fr 1fr; min-height: 680px; background: var(--teal); }
.benefit-img { min-width: 0; margin: 0; }
.benefit-img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.benefit-copy { padding: 90px max(6vw,55px); color: #fff; }
.benefit-copy h2 { color: #fff; }
.benefit-copy > p { color: #e7f7f6; line-height: 1.7; }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 35px 0; }
.checks span { font-size: 13px; }
.sand { background: #f1d9a7; color: var(--navy) !important; box-shadow: none; }

.gallery { text-align: center; }
.mosaic { display: grid; grid-template-columns: repeat(4,1fr); grid-template-rows: 210px 210px; gap: 12px; margin-top: 40px; }
.g { position: relative; overflow: hidden; border-radius: 13px; background: #dce9e7; }
.g::after { content: ""; position: absolute; inset: 50% 0 0; background: linear-gradient(transparent,rgba(0,32,47,.86)); }
.g img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .25s; }
.g:hover img { transform: scale(1.03); }
.g span { position: absolute; z-index: 2; bottom: 14px; left: 16px; color: #fff; font-weight: 800; text-align: left; }
.g0 { grid-row: span 2; }
.g4 { grid-column: span 2; }

.seo-home-directory { padding: 85px 24px; background: #eef7f5; }
.seo-home-inner { max-width: 1180px; margin: auto; }
.seo-home-directory h2 { margin: 12px 0; color: var(--navy); font: 600 clamp(34px,4vw,50px) Georgia, serif; }
.seo-home-directory p { max-width: 820px; color: var(--muted); line-height: 1.7; }
.seo-home-links { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-top: 30px; }
.seo-home-links a { padding: 13px 14px; border: 1px solid #cbdeda; border-radius: 9px; background: #fff; color: var(--navy); font-size: 12px; font-weight: 700; }
.seo-home-links a:hover { border-color: var(--turq); color: var(--teal); }
.seo-home-more { display: inline-block; margin-top: 25px; color: var(--teal); font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }

.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq > div:first-child { position: sticky; top: 120px; align-self: start; }
.faq details { padding: 20px 0; border-bottom: 1px solid #c6d7d7; }
.faq summary { display: flex; justify-content: space-between; gap: 18px; color: var(--navy); cursor: pointer; font-weight: 800; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { color: var(--turq); font-size: 20px; }

.final { position: relative; isolation: isolate; display: flex; align-items: center; min-height: 600px; padding: 80px max(7vw,30px); overflow: hidden; color: #fff; }
.final::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg,rgba(0,34,50,.94),rgba(0,34,50,.35)); }
.final-bg { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.final > div { max-width: 670px; }
.final h2 { color: #fff; }
.final p { font-size: 18px; line-height: 1.7; }
.final small { display: block; margin-top: 14px; color: #eaf7f7; }

footer { background: #031f2c; color: #c6d8da; }
.footer-main { display: grid; grid-template-columns: 2fr 1fr 1.4fr 1fr; gap: 50px; max-width: 1220px; margin: auto; padding: 70px 24px; }
.footer-main > div { display: flex; flex-direction: column; gap: 13px; font-size: 12px; }
.footer-main > div > b { margin-bottom: 8px; color: #fff; }
.footer-main p { max-width: 340px; line-height: 1.7; }
.invert { color: #fff; }
.photo-credit { color: #bdd2d4; font-size: 10px; line-height: 1.5; text-decoration: underline; }
.copyright { display: flex; justify-content: space-between; max-width: 1220px; margin: auto; padding: 22px 24px; border-top: 1px solid rgba(255,255,255,.12); font-size: 10px; }

.whatsapp { position: fixed; z-index: 40; right: 22px; bottom: 22px; display: flex; align-items: center; gap: 10px; }
.whatsapp > span { padding: 10px 13px; border-radius: 20px; background: #fff; color: var(--navy); font-size: 11px; font-weight: 700; box-shadow: 0 5px 20px rgba(0,34,44,.18); }
.whatsapp b { position: relative; display: grid; place-items: center; width: 55px; height: 55px; border-radius: 50%; background: var(--green); color: #fff; box-shadow: 0 7px 25px rgba(8,119,63,.38); }
.whatsapp b::after { content: ""; position: absolute; inset: -2px; border: 2px solid rgba(8,119,63,.55); border-radius: inherit; animation: pulse 2.2s infinite; }
.whatsapp svg { display: block; width: 31px; height: 31px; fill: currentColor; }
@keyframes pulse { 0%,100% { opacity: .1; transform: scale(1); } 50% { opacity: .75; transform: scale(1.35); } }

@media (max-width: 900px) {
  .nav { height: 68px; }
  .hamb { display: block; }
  .nav nav { position: absolute; top: 68px; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; padding: 22px; background: #fff; box-shadow: 0 12px 30px rgba(6,43,59,.15); }
  .nav nav .nav-tides::after { display: none; }
  .nav nav.open { display: flex; }
  .hero { min-height: 720px; padding-top: 120px; }
  .hero h1 { font-size: 50px; }
  .trust-float { display: none; }
  .trustbar { grid-template-columns: 1fr 1fr; gap: 18px; }
  .trustbar div { justify-content: flex-start; border: 0; }
  .grid, .popular-row { grid-template-columns: 1fr 1fr; }
  .tide-teaser { grid-template-columns: 1fr; gap: 28px; }
  .planner, .faq, .benefits { grid-template-columns: 1fr; }
  .planner { gap: 35px; }
  .planner-copy, .faq > div:first-child { position: static; }
  .benefit-img { min-height: 450px; }
  .steps { grid-template-columns: 1fr 1fr; gap: 35px; }
  .footer-main, .mosaic { grid-template-columns: 1fr 1fr; }
  .g4 { grid-column: auto; }
  .seo-home-links { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .section { padding: 75px 18px; }
  .brand { transform: scale(.9); transform-origin: left; }
  .hero { min-height: 690px; padding: 115px 20px 65px; }
  .hero-bg::after { background: linear-gradient(0deg,rgba(0,30,48,.97),rgba(0,38,55,.48)); }
  .hero h1 { font-size: 43px; }
  .hero p { font-size: 16px; }
  .hero-tide-link { display: flex; width: 100%; margin-bottom: 18px; padding: 10px; }
  .hero-tide-cta { margin-left: auto; font-size: 0; }
  .hero-tide-cta::after { content: "→"; font-size: 20px; }
  .hero-actions { flex-direction: column; }
  .trustbar { padding: 20px; }
  .trustbar span { font-size: 11px; }
  .section-head { align-items: start; flex-direction: column; }
  .tide-teaser-copy > div { align-items: stretch; flex-direction: column; }
  .tide-teaser-copy > div > a { text-align: center; }
  .grid { grid-template-columns: 1fr; }
  .card-img { height: 240px; }
  .popular-row { display: flex; overflow: auto; scroll-snap-type: x mandatory; }
  .mini { min-width: 78vw; scroll-snap-align: start; }
  .planner form { padding: 20px; }
  .form-row, .steps, .checks { grid-template-columns: 1fr; }
  .benefit-img { min-height: 360px; }
  .benefit-copy { padding: 65px 22px; }
  .mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: 180px 180px 180px; }
  .g0 { grid-row: span 1; }
  .g4 { grid-column: span 2; }
  .faq { gap: 20px; }
  .seo-home-directory { padding: 65px 18px; }
  .seo-home-links { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .copyright { display: block; line-height: 1.8; }
  .whatsapp > span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}