/* =========================================================================
   The Iceland Bathing Expedition — flagship event site
   Howl at the Moon Sauna Co. × Wandering Roots
   Brand: Epilogue (headings) + Poppins (body) · teal #3AA8C1 · gold #C8A44D
   Deep-night + cream editorial system. Body 18px min, big type by default.
   ========================================================================= */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Epilogue:wght@400;500;600;700&family=Poppins:wght@300;400;500;600&family=Pacifico&display=swap');

/* ---------- Tokens ---------- */
:root{
  --teal:#3AA8C1;        --teal-dk:#2b7f95;    --teal-deep:#0e2a30;
  --night:#0a1316;       --night-2:#101f24;    --ink:#152a30;
  --gold:#C8A44D;        --gold-lt:#dcc07e;
  --pink:#F93262;
  --cream:#FBF7EF;       --cream-2:#F4ECDD;    --paper:#FFFFFF;
  --muted:#5f6f73;       --muted-lt:rgba(233,238,241,.72);
  --line:rgba(20,40,45,.12);
  --maxw:1200px;         --radius:5px;
  --shadow-sm:0 2px 14px rgba(10,19,22,.08);
  --shadow-md:0 18px 50px rgba(10,19,22,.16);
  --shadow-lg:0 34px 90px rgba(10,19,22,.28);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0; background:var(--cream); color:var(--ink);
  font-family:'Poppins',system-ui,sans-serif;
  font-size:18px; line-height:1.65; font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; height:auto; display:block;}
a{color:var(--teal-dk); text-decoration:none;}
a:hover{color:var(--teal);}
h1,h2,h3,h4{font-family:'Epilogue',serif; font-weight:600; line-height:1.12; color:var(--ink); margin:0 0 .5em; letter-spacing:-.01em;}
h1{font-size:clamp(2.6rem,6vw,4.6rem); font-weight:700;}
h2{font-size:clamp(2rem,3.8vw,3rem);}
h3{font-size:clamp(1.3rem,2vw,1.6rem);}
p{margin:0 0 1.1em;}
.script{font-family:'Pacifico',cursive; font-weight:400; letter-spacing:0;}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 clamp(20px,5vw,48px);}
.wrap.tight{max-width:820px;}
section{padding:clamp(64px,9vw,120px) 0; position:relative;}
.eyebrow{font-family:'Poppins',sans-serif; text-transform:uppercase; letter-spacing:.22em; font-size:.8rem; font-weight:600; color:var(--teal-dk); margin-bottom:16px;}
.section-cream{background:var(--cream-2);}
.section-paper{background:var(--paper);}
.section-night{background:var(--night); color:#eaf1f2;}
.section-night h1,.section-night h2,.section-night h3{color:#f4f7f7;}
.section-night .eyebrow{color:var(--gold-lt);}
.section-teal{background:linear-gradient(160deg,var(--teal-deep),var(--night));color:#eaf1f2;}
.section-teal h2,.section-teal h3{color:#fff;}
.section-teal .eyebrow{color:var(--gold-lt);}
.lead{font-size:clamp(1.25rem,2vw,1.55rem); line-height:1.5; color:var(--ink); font-weight:400;}
.muted{color:var(--muted);}
.center{text-align:center;}
.grid{display:grid; gap:clamp(20px,3vw,36px);}
.g2{grid-template-columns:repeat(2,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}
.middle{align-items:center;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex; align-items:center; gap:.5em; font-family:'Poppins',sans-serif;
  font-weight:600; font-size:1rem; letter-spacing:.01em; padding:15px 30px; border-radius:var(--radius);
  border:1.5px solid transparent; cursor:pointer; transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;}
.btn-primary{background:var(--teal); color:#fff; box-shadow:0 10px 26px rgba(58,168,193,.34);}
.btn-primary:hover{background:var(--teal-dk); color:#fff; transform:translateY(-2px); box-shadow:0 16px 34px rgba(58,168,193,.42);}
.btn-gold{background:var(--gold); color:#20160a; box-shadow:0 10px 26px rgba(200,164,77,.34);}
.btn-gold:hover{background:var(--gold-lt); color:#20160a; transform:translateY(-2px);}
.btn-ghost{background:transparent; color:var(--teal-dk); border-color:var(--teal);}
.btn-ghost:hover{background:var(--teal); color:#fff; transform:translateY(-2px);}
.btn-ghost-lt{background:transparent; color:#eaf1f2; border-color:rgba(234,241,242,.5);}
.btn-ghost-lt:hover{background:rgba(255,255,255,.12); color:#fff; border-color:#fff;}
.cta-row{display:flex; flex-wrap:wrap; gap:16px; margin-top:28px;}
.center .cta-row{justify-content:center;}

/* ---------- Header / nav ---------- */
.nav{position:fixed; top:0; left:0; right:0; z-index:100; display:flex; align-items:center; justify-content:space-between;
  padding:16px clamp(20px,5vw,48px); transition:background .35s var(--ease),box-shadow .35s var(--ease),padding .35s var(--ease);}
.nav.solid{background:rgba(10,19,22,.94); backdrop-filter:blur(10px); box-shadow:0 6px 24px rgba(0,0,0,.28); padding-top:11px; padding-bottom:11px;}
.nav-logo{display:flex; align-items:center; gap:12px;}
.nav-logo img{height:46px; width:auto; transition:height .35s var(--ease);}
.nav.solid .nav-logo img{height:40px;}
.nav-links{display:flex; align-items:center; gap:28px;}
.nav-links a{font-family:'Poppins',sans-serif; font-size:.94rem; font-weight:500; color:#f2f6f6; letter-spacing:.02em; opacity:.9; transition:opacity .2s;}
.nav-links a:hover{opacity:1; color:#fff;}
.nav-links a.on{color:var(--gold-lt); opacity:1;}
.nav-cta{padding:11px 22px; font-size:.92rem;}
.nav-toggle{display:none; background:none; border:0; cursor:pointer; padding:6px;}
.nav-toggle span{display:block; width:26px; height:2px; background:#fff; margin:5px 0; transition:.3s;}
.nav-scrim{position:fixed; inset:0; background:rgba(10,19,22,.6); opacity:0; visibility:hidden; transition:.3s; z-index:98;}

/* ---------- Hero ---------- */
.hero{position:relative; min-height:100svh; display:flex; align-items:center; justify-content:center; text-align:center; color:#fff; overflow:hidden;}
.hero-media{position:absolute; inset:0; z-index:0;}
.hero-media img,.hero-media video{width:100%; height:100%; object-fit:cover;}
.hero-scrim{position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg,rgba(8,16,18,.42) 0%,rgba(8,16,18,.30) 40%,rgba(8,16,18,.72) 100%);}
.hero-scrim::after{content:""; position:absolute; inset:0; background:radial-gradient(120% 80% at 50% 20%,rgba(58,168,193,.20),transparent 60%);}
.hero-inner{position:relative; z-index:2; max-width:940px; padding:120px clamp(20px,5vw,40px) 90px;}
.hero-script{width:min(70vw,520px); margin:0 auto 8px; filter:drop-shadow(0 6px 30px rgba(0,0,0,.4));}
.hero .eyebrow{color:var(--gold-lt); letter-spacing:.28em;}
.hero h1{color:#fff; font-size:clamp(2.5rem,6.5vw,5rem); text-shadow:0 4px 40px rgba(0,0,0,.35); margin-bottom:.35em;}
.hero .sub{font-size:clamp(1.15rem,2.1vw,1.45rem); line-height:1.55; max-width:660px; margin:0 auto 8px; color:rgba(255,255,255,.92); font-weight:300;}
.hero-reassure{font-size:.92rem; color:rgba(255,255,255,.72); margin-top:20px;}
.hero-scroll{position:absolute; bottom:26px; left:50%; transform:translateX(-50%); z-index:2; color:rgba(255,255,255,.7); font-size:.75rem; letter-spacing:.2em; text-transform:uppercase; animation:bob 2.4s var(--ease) infinite;}
@keyframes bob{0%,100%{transform:translate(-50%,0);}50%{transform:translate(-50%,8px);}}

/* page hero (interior pages, shorter) */
.phero{position:relative; min-height:58svh; display:flex; align-items:flex-end; color:#fff; overflow:hidden;}
.phero-media{position:absolute; inset:0; z-index:0;}
.phero-media img{width:100%; height:100%; object-fit:cover;}
.phero::before{content:""; position:absolute; inset:0; z-index:1; background:linear-gradient(180deg,rgba(8,16,18,.35),rgba(8,16,18,.78));}
.phero .wrap{position:relative; z-index:2; padding-top:130px; padding-bottom:56px;}
.phero .eyebrow{color:var(--gold-lt);}
.phero h1{color:#fff; margin-bottom:.2em;}
.phero p{color:rgba(255,255,255,.9); max-width:60ch; font-size:1.15rem;}

/* ---------- Cards ---------- */
.card{background:var(--paper); border:1px solid var(--line); border-radius:14px; padding:32px 28px; box-shadow:var(--shadow-sm); transition:transform .3s var(--ease),box-shadow .3s var(--ease);}
.card:hover{transform:translateY(-4px); box-shadow:var(--shadow-md);}
.section-night .card,.section-teal .card{background:rgba(255,255,255,.05); border-color:rgba(255,255,255,.12); color:#eaf1f2;}
.section-night .card h3,.section-teal .card h3{color:#fff;}
.card .num{font-family:'Epilogue',serif; font-size:2.2rem; font-weight:700; color:var(--teal); line-height:1; margin-bottom:12px;}
.card p{margin:0; color:var(--muted); font-size:1rem;}
.section-night .card p{color:var(--muted-lt);}

/* ---------- Figure / captioned image ---------- */
figure.shot{margin:0; border-radius:16px; overflow:hidden; box-shadow:var(--shadow-md); position:relative; background:#0c1417;}
figure.shot img{width:100%; height:100%; object-fit:cover; transition:transform 1.2s var(--ease);}
figure.shot:hover img{transform:scale(1.04);}
figure.shot.tall img{aspect-ratio:4/5;}
figure.shot.wide img{aspect-ratio:16/10;}
figure.shot figcaption{position:absolute; left:0; right:0; bottom:0; padding:26px 20px 16px; color:#fff; font-size:.88rem;
  background:linear-gradient(0deg,rgba(8,16,18,.72),transparent); letter-spacing:.01em;}

/* ---------- Day-by-day timeline ---------- */
.days{margin-top:40px; display:grid; gap:28px;}
.day{display:grid; grid-template-columns:120px 1fr; gap:28px; align-items:start; padding-bottom:28px; border-bottom:1px solid var(--line);}
.day:last-child{border-bottom:0;}
.day .dnum{font-family:'Epilogue',serif;}
.day .dnum b{display:block; font-size:2.6rem; font-weight:700; color:var(--teal); line-height:1;}
.day .dnum span{display:block; font-size:.82rem; text-transform:uppercase; letter-spacing:.14em; color:var(--muted); margin-top:6px;}
.day .dbody h3{margin-bottom:.35em;}
.day .dbody p{margin:0; color:var(--ink);}
.day .dtag{display:inline-block; margin-top:12px; font-size:.78rem; text-transform:uppercase; letter-spacing:.12em; color:var(--teal-dk); background:rgba(58,168,193,.12); padding:5px 12px; border-radius:999px;}

/* ---------- Rooms ---------- */
.rooms{display:grid; grid-template-columns:repeat(4,1fr); gap:22px; margin-top:36px;}
.room{background:var(--paper); border:1px solid var(--line); border-radius:14px; overflow:hidden; box-shadow:var(--shadow-sm); display:flex; flex-direction:column; transition:transform .3s var(--ease),box-shadow .3s var(--ease);}
.room:hover{transform:translateY(-4px); box-shadow:var(--shadow-md);}
.room img{aspect-ratio:4/3; object-fit:cover; width:100%;}
.room .rbody{padding:22px 20px; display:flex; flex-direction:column; flex:1;}
.room h3{font-size:1.15rem; margin-bottom:6px;}
.room .price{font-family:'Epilogue',serif; font-size:1.9rem; font-weight:700; color:var(--teal-dk); margin:6px 0 2px;}
.room .rmeta{font-size:.9rem; color:var(--muted); margin:0 0 14px;}
.room .btn{margin-top:auto;}

/* ---------- Testimonials ---------- */
.quotes{columns:3; column-gap:26px; margin-top:34px;}
.quote{break-inside:avoid; background:var(--paper); border:1px solid var(--line); border-left:3px solid var(--gold); border-radius:10px; padding:24px 24px; margin-bottom:26px; box-shadow:var(--shadow-sm);}
.quote p{font-size:1.05rem; line-height:1.55; color:var(--ink); margin:0 0 12px; font-style:italic;}
.quote .who{font-size:.84rem; color:var(--muted); font-style:normal; font-weight:500;}
.stars{color:var(--gold); letter-spacing:.1em;}

/* ---------- Include list ---------- */
.incl{list-style:none; padding:0; margin:26px 0 0; display:grid; grid-template-columns:1fr 1fr; gap:14px 34px;}
.incl li{position:relative; padding-left:32px; font-size:1.05rem;}
.incl li::before{content:"✦"; position:absolute; left:0; top:1px; color:var(--gold); font-size:1.1rem;}

/* ---------- For-you-if ---------- */
.fit{display:grid; grid-template-columns:1fr 1fr; gap:26px; margin-top:30px;}
.fit .col{background:var(--paper); border:1px solid var(--line); border-radius:14px; padding:30px; box-shadow:var(--shadow-sm);}
.fit .col ul{list-style:none; padding:0; margin:14px 0 0;}
.fit .col li{padding:9px 0 9px 32px; position:relative; border-bottom:1px solid var(--line); font-size:1.02rem;}
.fit .col li:last-child{border-bottom:0;}
.fit .yes li::before{content:"✓"; position:absolute; left:0; color:var(--teal); font-weight:700;}
.fit .no li::before{content:"–"; position:absolute; left:2px; color:var(--muted); font-weight:700;}

/* ---------- Gallery ---------- */
.gallery{columns:3; column-gap:16px; margin-top:34px;}
.gallery figure{margin:0 0 16px; break-inside:avoid; border-radius:12px; overflow:hidden; box-shadow:var(--shadow-sm); position:relative;}
.gallery img{width:100%; transition:transform 1s var(--ease);}
.gallery figure:hover img{transform:scale(1.05);}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--line); padding:6px 0;}
.faq summary{list-style:none; cursor:pointer; padding:18px 44px 18px 0; position:relative; font-family:'Epilogue',serif; font-weight:600; font-size:1.18rem; color:var(--ink);}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+"; position:absolute; right:6px; top:14px; font-size:1.7rem; color:var(--teal); font-weight:400; transition:transform .3s var(--ease);}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq details p{margin:0 0 20px; color:var(--ink); max-width:70ch; font-size:1.02rem;}

/* ---------- Moon strip ---------- */
.mn-row{display:flex; flex-wrap:wrap; justify-content:center; gap:18px; margin:34px auto 0; max-width:900px;}
.mn{margin:0; display:flex; flex-direction:column; align-items:center; gap:9px; width:82px;}
.mn svg{width:62px; height:62px; filter:drop-shadow(0 0 12px rgba(244,236,221,.14));}
.mn-new{opacity:.6;}
.mn figcaption{display:flex; flex-direction:column; line-height:1.3; text-align:center;}
.mn-day{font-weight:600; font-size:1rem; color:#f3ecdd;}
.mn-date{font-size:.82rem; color:rgba(233,238,241,.6);}

/* ---------- CTA band ---------- */
.band{background:linear-gradient(160deg,var(--teal-deep),var(--night)); color:#fff; text-align:center;}
.band h2{color:#fff;}
.band p{color:rgba(255,255,255,.86); max-width:56ch; margin-left:auto; margin-right:auto;}

/* ---------- Sticky book bar ---------- */
.sticky{position:fixed; left:0; right:0; bottom:0; z-index:90; transform:translateY(110%); transition:transform .4s var(--ease);
  background:rgba(10,19,22,.96); backdrop-filter:blur(8px); border-top:1px solid rgba(255,255,255,.1);
  display:flex; align-items:center; justify-content:space-between; gap:18px; padding:14px clamp(18px,5vw,40px); flex-wrap:wrap;}
.sticky.show{transform:translateY(0);}
.sticky span{color:#eaf1f2; font-size:.95rem; font-weight:500;}

/* ---------- Footer ---------- */
footer.site{background:var(--night); color:#c9d4d6; padding:64px 0 40px;}
footer.site .fgrid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; margin-bottom:36px;}
footer.site img.flogo{height:64px; width:auto; margin-bottom:16px;}
footer.site h4{color:#fff; font-size:.86rem; text-transform:uppercase; letter-spacing:.16em; margin-bottom:16px;}
footer.site a{color:#c9d4d6; display:block; padding:5px 0; font-size:.96rem;}
footer.site a:hover{color:var(--gold-lt);}
footer.site .fbot{border-top:1px solid rgba(255,255,255,.1); padding-top:22px; font-size:.82rem; color:rgba(201,212,214,.6); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;}

/* ---------- Reveal on scroll (no-JS safe: only hidden once body.js-anim is set) ---------- */
body.js-anim .reveal{opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease),transform .7s var(--ease);}
body.js-anim .reveal.in{opacity:1; transform:none;}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .g3,.g4,.rooms{grid-template-columns:1fr 1fr;}
  .quotes,.gallery{columns:2;}
  .fit{grid-template-columns:1fr;}
  footer.site .fgrid{grid-template-columns:1fr 1fr;}
}
@media(max-width:680px){
  body{font-size:17px;}
  .nav-links{position:fixed; top:0; right:0; height:100dvh; width:min(80vw,320px); flex-direction:column; align-items:flex-start;
    gap:8px; background:var(--night); padding:96px 32px 32px; transform:translateX(110%); transition:transform .35s var(--ease); z-index:99;}
  .nav-links.open{transform:none;}
  .nav-links a{font-size:1.1rem; padding:10px 0;}
  .nav-toggle{display:block; z-index:100;}
  .nav-scrim.open{opacity:1; visibility:visible;}
  .g2,.g3,.g4,.rooms{grid-template-columns:1fr;}
  .quotes,.gallery{columns:1;}
  .incl{grid-template-columns:1fr;}
  .day{grid-template-columns:1fr; gap:8px;}
  .day .dnum{display:flex; align-items:baseline; gap:12px;}
  .day .dnum b{font-size:1.8rem;}
  .day .dnum span{margin-top:0;}
  .phero{min-height:52svh;}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none !important; scroll-behavior:auto;}
  .reveal{opacity:1; transform:none; transition:none;}
}