/* ============================================
   SMILE ADVENTURE TOUR — Design System
   Navy / Teal / Sunset Orange / Warm Sand
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Caveat:wght@600;700&family=Work+Sans:wght@400;500;600;700&display=swap');

:root{
  /* Colors — derived from the Smile Adventure Tour logo */
  --navy:        #001F4D;
  --navy-ink:    #10233F;
  --teal:        #00647F;
  --teal-light:  #4FA8C2;
  --orange:      #F2900E;
  --orange-deep: #D97600;
  --gold:        #F5C242;
  --sand:        #FBEFDC;
  --sand-deep:   #F3DFB8;
  --white:       #FFFFFF;
  --ink:         #1B2A3D;

  --font-display: 'Oswald', sans-serif;
  --font-script:  'Caveat', cursive;
  --font-body:    'Work Sans', sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --shadow-sm: 0 2px 10px rgba(0,31,77,0.08);
  --shadow-md: 0 10px 30px rgba(0,31,77,0.14);
  --shadow-lg: 0 20px 50px rgba(0,31,77,0.22);

  --container: 1180px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; overflow-wrap: anywhere; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family: inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.02em; color: var(--navy); margin:0 0 0.4em; line-height:1.1; }
p{ margin:0 0 1em; }
.container{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
}

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

/* ============ Script accent ============ */
.script-accent{
  font-family: var(--font-script);
  text-transform: none;
  color: var(--orange);
  font-weight: 700;
  display:inline-block;
}

/* ============ Buttons ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.9rem;
  padding: 15px 30px; border-radius: 100px; border: 2px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space: nowrap;
}
.btn-primary{
  background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover{ transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-outline{
  background: transparent; border-color: var(--white); color: var(--white);
}
.btn-outline:hover{ background: rgba(255,255,255,0.15); transform: translateY(-3px); }
.btn-whatsapp{
  background: #25D366; color:#fff; box-shadow: var(--shadow-sm);
}
.btn-whatsapp:hover{ transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-whatsapp-outline{
  background: transparent; color: #25D366; border-color: #25D366;
}
.btn-whatsapp-outline:hover{ background: rgba(37,211,102,0.08); transform: translateY(-2px); }
.btn-block{ width:100%; }
.btn-sm{ padding: 10px 20px; font-size: 0.78rem; }

/* ============ Header / Nav ============ */
.site-header{
  position: sticky; top:0; z-index: 200;
  background: var(--sand);
  border-bottom: 3px solid var(--navy);
}
.nav-wrap{ display:flex; align-items:center; justify-content:space-between; padding: 10px 24px; max-width: var(--container); margin:0 auto; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height:56px; width:56px; border-radius:50%; object-fit:cover; box-shadow: var(--shadow-sm); }
.brand-name{ font-family: var(--font-display); font-weight:600; color: var(--navy); font-size:1.05rem; line-height:1.1; }
.brand-name small{ display:block; font-family: var(--font-body); text-transform:none; letter-spacing:0; font-weight:500; color: var(--teal); font-size:0.7rem; }

.main-nav{ display:flex; align-items:center; gap:28px; }
.main-nav a{
  font-family: var(--font-display); text-transform:uppercase; font-size:0.85rem; letter-spacing:0.04em;
  color: var(--navy); position:relative; padding: 6px 0;
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:0; height:2px; width:0; background: var(--orange);
  transition: width .25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after{ width:100%; }
.main-nav a.active{ color: var(--orange-deep); }

.nav-actions{ display:flex; align-items:center; gap:14px; }
.lang-switch{ display:flex; gap:4px; background:#fff; border-radius:100px; padding:4px; box-shadow: var(--shadow-sm); }
.lang-switch button{
  border:none; background:transparent; padding:9px 12px; min-width:40px; min-height:40px; border-radius:100px;
  font-family: var(--font-display); font-size:0.75rem; letter-spacing:0.03em; color: var(--navy); font-weight:500;
  transition: background .2s ease, color .2s ease;
}
.lang-switch button.active{ background: var(--navy); color:#fff; }

.nav-toggle{ display:none; background:none; border:none; padding:8px; }
.nav-toggle span{ display:block; width:26px; height:3px; background:var(--navy); margin:5px 0; border-radius:2px; }

@media (max-width: 880px){
  .main-nav{
    position:fixed; inset: 78px 0 0 0; background: var(--sand); flex-direction:column; justify-content:flex-start;
    padding: 30px 24px; gap: 22px; transform: translateX(100%); transition: transform .35s ease; z-index:190;
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav a{ font-size:1.1rem; }
  .nav-toggle{ display:block; }
  .nav-actions{ order:3; }
}

/* ============ Hero ============ */
.hero{
  position:relative; overflow:hidden; color:#fff;
  background: radial-gradient(ellipse at 20% 20%, rgba(245,194,66,0.35), transparent 55%),
              linear-gradient(160deg, var(--navy) 0%, var(--teal) 78%, var(--teal-light) 130%);
  padding: 90px 0 130px;
}
.hero-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items:center; }
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:8px; background: rgba(255,255,255,0.15);
  padding: 8px 16px; border-radius:100px; font-size:0.78rem; letter-spacing:0.08em; text-transform:uppercase;
  font-family: var(--font-display); margin-bottom:20px; backdrop-filter: blur(4px);
}
.hero h1{ color:#fff; font-size: clamp(2.4rem, 5vw, 3.6rem); margin-bottom:0.3em; }
.hero h1 .script-accent{ font-size: 1.15em; color: var(--gold); }
.hero p.lede{ font-size:1.15rem; color: rgba(255,255,255,0.88); max-width: 480px; margin-bottom:32px; }
.hero-ctas{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-photo{ position:relative; }
.hero-photo-frame{
  position:relative; border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-lg);
  border: 6px solid rgba(255,255,255,0.25);
  transform: rotate(2deg);
}
.hero-photo img{ width:100%; height:420px; object-fit:cover; display:block; }
.hero-photo-badge{
  position:absolute; bottom:-18px; left:-18px; background:#fff; color:var(--navy);
  padding: 14px 20px; border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  font-family: var(--font-display); font-size:0.78rem; text-transform:uppercase; letter-spacing:0.03em;
  display:flex; flex-direction:column; align-items:flex-start; gap:4px;
  white-space: nowrap; z-index: 5;
}
.hero-photo-badge span[aria-hidden]{ font-size:0.95rem; letter-spacing:1px; }

@media (max-width: 880px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-photo-frame{ transform:none; }
  .hero-photo{ order:-1; }
  .hero-photo img{ height:280px; }
}

/* ============ Wave divider (signature element) ============ */
.wave-divider{ position:relative; height:90px; overflow:hidden; margin-top:-2px; }
.wave-divider svg{ position:absolute; bottom:0; width:100%; height:100%; }
.boat-rider{
  position:absolute; top:30%; left:-60px; font-size:2.1rem; line-height:1;
  animation: sailAcross 18s linear infinite; filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
}
@media (prefers-reduced-motion: reduce){ .boat-rider{ animation:none; left:40%; } }
@keyframes sailAcross{
  0%{ left:-60px; transform: scaleX(-1) translateY(0) rotate(0deg); }
  50%{ transform: scaleX(-1) translateY(-6px) rotate(-2deg); }
  100%{ left:105%; transform: scaleX(-1) translateY(0) rotate(0deg); }
}

/* ============ Trust bar ============ */
.trust-bar{ background: var(--navy); color:#fff; padding: 20px 0; }
.trust-list{ display:flex; justify-content:space-around; flex-wrap:wrap; gap: 18px; text-align:center; }
.trust-list li{ display:flex; align-items:center; gap:10px; font-family: var(--font-display); font-size:0.85rem; letter-spacing:0.03em; text-transform:uppercase; }
.trust-list li span.ico{ font-size:1.3rem; }

/* ============ Sections ============ */
.section{ padding: 90px 0; }
.section-sand{ background: var(--sand); }
.section-head{ text-align:center; max-width: 640px; margin: 0 auto 50px; }
.eyebrow{
  font-family: var(--font-display); color: var(--orange-deep); letter-spacing:0.12em; text-transform:uppercase;
  font-size:0.8rem; display:block; margin-bottom:10px;
}
.section-head h2{ font-size: clamp(1.8rem, 4vw, 2.6rem); }
.section-head p{ color:#4a5a70; font-size:1.05rem; }

/* Reveal on scroll */
.reveal{ opacity:0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; } }

/* ============ Tour cards ============ */
.tour-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
@media (max-width: 940px){ .tour-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px){ .tour-grid{ grid-template-columns: 1fr; } }
.tour-card{
  background:#fff; border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease; display:flex; flex-direction:column;
}
.tour-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.tour-card .thumb{ height:210px; position:relative; overflow:hidden; }
.tour-card .thumb img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.tour-card:hover .thumb img{ transform: scale(1.07); }
.tour-tag{
  position:absolute; top:14px; left:14px; background: var(--orange); color:#fff;
  font-family: var(--font-display); font-size:0.7rem; text-transform:uppercase; letter-spacing:0.05em;
  padding: 6px 12px; border-radius:100px;
}
.tour-body{ padding: 24px; display:flex; flex-direction:column; flex:1; }
.tour-body h3{ font-size:1.15rem; margin-bottom:10px; }
.tour-meta{ display:flex; gap:16px; margin-bottom:14px; flex-wrap:wrap; }
.tour-meta span{ font-size:0.8rem; color: var(--teal); display:flex; align-items:center; gap:5px; font-weight:600; }
.tour-desc{ color:#54637a; font-size:0.92rem; flex:1; }
.tour-footer{ display:flex; align-items:center; justify-content:space-between; margin-top:18px; padding-top:18px; border-top:1px dashed #e3d9c4; }
.tour-price{ font-family: var(--font-display); font-size:1.5rem; color: var(--orange-deep); }
.tour-price small{ font-family: var(--font-body); font-size:0.72rem; color:#8a97a8; text-transform:none; letter-spacing:0; display:block; font-weight:500; }

/* ============ About split ============ */
.about-split{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap:60px; align-items:center; }
.about-split img{ border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.about-split h2{ text-align:left; }
.mission-box{
  margin-top: 22px; background: var(--sand); border-left: 5px solid var(--orange); border-radius: var(--radius-sm);
  padding: 20px 24px;
}
.mission-box h4{ color: var(--teal); font-size:0.95rem; margin-bottom:8px; }
@media (max-width: 880px){ .about-split{ grid-template-columns:1fr; } .about-split .art{ order:-1; } }

/* ============ Gallery grid (masonry via CSS columns) ============ */
.gallery-grid{ column-count: 3; column-gap: 18px; }
.gallery-grid .g-item{ break-inside: avoid; margin-bottom: 18px; border-radius: var(--radius-md); overflow:hidden; box-shadow: var(--shadow-sm); }
.gallery-grid .g-item img{ width:100%; height:auto; display:block; transition: transform .5s ease; }
.gallery-grid .g-item:hover img{ transform: scale(1.06); }
@media (max-width: 880px){ .gallery-grid{ column-count: 2; } }
@media (max-width: 560px){ .gallery-grid{ column-count: 1; } }

/* ============ Testimonials strip ============ */
.testi-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:24px; }
.testi-card{ background:#fff; border-radius: var(--radius-md); padding:26px; box-shadow: var(--shadow-sm); }
.testi-stars{ color: var(--orange); letter-spacing:2px; margin-bottom:10px; }
.testi-name{ font-family: var(--font-display); font-size:0.85rem; margin-top:14px; color: var(--navy); }
@media (max-width: 880px){ .testi-grid{ grid-template-columns:1fr; } }
.testi-empty{
  text-align:center; max-width:480px; margin:0 auto; background:#fff; border-radius: var(--radius-lg);
  padding:40px 30px; box-shadow: var(--shadow-sm);
}
.testi-empty p{ color:#54637a; margin-bottom:20px; }

/* ============ Forms ============ */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:20px; }
.field{ display:flex; flex-direction:column; gap:6px; min-width:0; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-family: var(--font-display); font-size:0.78rem; letter-spacing:0.04em; text-transform:uppercase; color: var(--navy); }
.field input, .field select, .field textarea{
  width: 100%; min-width: 0; box-sizing: border-box;
  border: 2px solid #e3d9c4; border-radius: var(--radius-sm); padding: 13px 16px; font-family: var(--font-body);
  font-size:0.95rem; background:#fff; color: var(--ink); transition: border-color .2s ease;
}
.field select{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--teal); outline:none; }
.field small.hint{ color:#8a97a8; font-size:0.78rem; }
@media (max-width: 700px){ .form-grid{ grid-template-columns:1fr; } }

/* ============ Reservation summary card ============ */
.res-layout{ display:grid; grid-template-columns: 1.3fr 0.9fr; gap:40px; align-items:start; }
.res-layout > *{ min-width:0; }
.summary-card{
  background: var(--navy); color:#fff; border-radius: var(--radius-lg); padding: 30px;
  position:sticky; top:100px; box-shadow: var(--shadow-lg);
}
.summary-card h3{ color:#fff; font-size:1.1rem; }
.summary-row{ display:flex; justify-content:space-between; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.15); font-size:0.92rem; }
.summary-row.total{ border-bottom:none; padding-top:16px; font-family: var(--font-display); font-size:1.3rem; color: var(--gold); }
.summary-note{ font-size:0.78rem; color: rgba(255,255,255,0.7); margin-top:14px; line-height:1.5; }
.paypal-slot{ margin-top:20px; }
.divider-or{ text-align:center; color: rgba(255,255,255,0.6); font-size:0.78rem; margin:16px 0; text-transform:uppercase; letter-spacing:0.08em; }
@media (max-width: 940px){ .res-layout{ grid-template-columns:1fr; } .summary-card{ position:static; } }

/* ============ Contact ============ */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:40px; }
.contact-grid > *{ min-width:0; }
.contact-card{ background:#fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding:28px; display:flex; gap:16px; align-items:flex-start; margin-bottom:18px; min-width:0; }
.contact-card > div{ min-width:0; }
.contact-card .ico{ font-size:1.6rem; }
.contact-card h4{ font-size:0.95rem; margin-bottom:4px; }
.contact-card p{ margin:0; color:#54637a; font-size:0.92rem; }
@media (max-width: 880px){ .contact-grid{ grid-template-columns:1fr; } }

/* ============ Footer ============ */
.site-footer{ background: var(--navy-ink); color: rgba(255,255,255,0.85); padding: 60px 0 30px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap:40px; margin-bottom:40px; }
.footer-grid h4{ color:#fff; font-size:0.9rem; margin-bottom:16px; }
.footer-grid p{ color: rgba(255,255,255,0.65); font-size:0.9rem; }
.footer-grid ul li{ margin-bottom:10px; font-size:0.9rem; }
.footer-grid ul li a:hover{ color: var(--gold); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,0.12); padding-top:22px; text-align:center; font-size:0.78rem; color: rgba(255,255,255,0.5); }
@media (max-width: 780px){ .footer-grid{ grid-template-columns:1fr; } }

/* ============ Floating WhatsApp ============ */
.wa-float{
  position:fixed; bottom:24px; right:24px; z-index:300; background:#25D366; color:#fff;
  width:60px; height:60px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-lg); font-size:1.6rem; animation: pulseWA 2.8s ease-in-out infinite;
}
@keyframes pulseWA{ 0%,100%{ box-shadow: 0 0 0 0 rgba(37,211,102,0.5), var(--shadow-lg);} 50%{ box-shadow: 0 0 0 12px rgba(37,211,102,0), var(--shadow-lg);} }
@media (prefers-reduced-motion: reduce){ .wa-float{ animation:none; } }

/* ============ Page hero (inner pages) ============ */
.page-hero{
  background: linear-gradient(160deg, var(--navy), var(--teal));
  color:#fff; padding: 60px 0 90px; text-align:center;
}
.page-hero h1{ color:#fff; }
.page-hero p{ color: rgba(255,255,255,0.85); max-width:560px; margin: 0 auto; }

/* Utility */
.mt-0{ margin-top:0; }
.text-center{ text-align:center; }