/* ===========================================================
   NORTHWIND LODGE — alpine lodge
   =========================================================== */

:root{
  --forest:#16241D;
  --forest-2:#1E3128;
  --forest-3:#294036;
  --snow:#F4F3EE;
  --snow-2:#E7E6DE;
  --paper:#FFFFFF;
  --timber:#B0763F;
  --timber-hi:#D0995F;
  --timber-lo:#8A5828;
  --ink:#15211B;
  --body:#5A6C63;
  --line:#DFE2DA;
  --line-dark:rgba(244,243,238,.13);

  --grad:linear-gradient(120deg,var(--timber-hi),var(--timber) 58%,var(--timber-lo));
  --shadow:0 20px 46px -26px rgba(21,33,27,.4);
  --shadow-lg:0 40px 84px -42px rgba(21,33,27,.6);

  --f-display:'Fraunces', Georgia, serif;
  --f-body:'Inter', system-ui, Arial, sans-serif;

  --max:1200px;
  --r:18px;
  --r-lg:28px;
  --t:.3s cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--f-body);color:var(--body);background:var(--paper);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:1rem;}
::selection{background:var(--timber);color:#fff;}

h1,h2,h3,h4{font-family:var(--f-display);color:var(--ink);font-weight:600;line-height:1.14;}
h1{font-size:clamp(2.5rem,5.6vw,4.2rem);}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);}
h3{font-size:1.3rem;}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}
.section{padding:clamp(68px,9vw,114px) 0;}
.snow{background:var(--snow);}
.dark{background:var(--forest);color:rgba(244,243,238,.74);}
.dark h1,.dark h2,.dark h3{color:var(--snow);}

.eyebrow{display:inline-block;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--timber);font-weight:600;margin-bottom:14px;}
.dark .eyebrow{color:var(--timber-hi);}
.lead{font-size:1.04rem;max-width:60ch;}
.section-head{max-width:640px;margin-bottom:52px;}
.section-head.center{margin-inline:auto;text-align:center;}
.section-head p{margin-top:14px;}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 28px;border-radius:100px;font-size:.9rem;font-weight:600;transition:transform var(--t),background var(--t),color var(--t),border-color var(--t),box-shadow var(--t);}
.btn:hover{transform:translateY(-2px);}
.btn-solid{background:var(--grad);color:#fff;box-shadow:0 12px 26px -14px rgba(176,118,63,.9);}
.btn-line{border:1.5px solid var(--line);color:var(--ink);}
.btn-line:hover{border-color:var(--timber);color:var(--timber);}
.dark .btn-line{border-color:var(--line-dark);color:var(--snow);}
.dark .btn-line:hover{border-color:var(--timber-hi);color:var(--timber-hi);}
.btn-sm{padding:10px 20px;font-size:.82rem;}
.btn-block{width:100%;}

/* outline buttons sitting on a photographic hero */
.hero .btn-line,.page-hero .btn-line{border-color:rgba(255,255,255,.42);color:#fff;}
.hero .btn-line:hover,.page-hero .btn-line:hover{border-color:var(--timber-hi);color:var(--timber-hi);}


/* header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:60;padding:18px 0;transition:background var(--t),padding var(--t),box-shadow var(--t);}
.site-header.scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(12px);padding:10px 0;box-shadow:var(--shadow);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;}
.logo img{height:42px;}
.logo .dark-mark{display:none;}
.site-header.scrolled .logo .light{display:none;}
.site-header.scrolled .logo .dark-mark{display:block;}
.main-nav{display:flex;gap:30px;}
.main-nav a{font-size:.9rem;font-weight:500;color:rgba(255,255,255,.86);transition:color var(--t);}
.site-header.scrolled .main-nav a{color:var(--body);}
.main-nav a:hover,.main-nav a.active{color:var(--timber-hi);}
.site-header.scrolled .main-nav a:hover,.site-header.scrolled .main-nav a.active{color:var(--timber);}
.header-actions{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;}
.nav-toggle span{display:block;width:23px;height:2px;background:#fff;border-radius:2px;transition:transform var(--t),opacity var(--t);}
.site-header.scrolled .nav-toggle span{background:var(--ink);}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* hero */
.hero{position:relative;min-height:96vh;display:flex;align-items:center;padding:140px 0 80px;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,36,29,.9) 4%,rgba(22,36,29,.55) 48%,rgba(22,36,29,.28) 100%),linear-gradient(0deg,rgba(22,36,29,.85),transparent 46%);}
.hero .wrap{position:relative;z-index:2;}
.hero h1{color:#fff;max-width:15ch;margin-bottom:20px;}
.hero p{color:rgba(244,243,238,.8);max-width:52ch;margin-bottom:32px;}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;}
.hero-card{margin-top:52px;background:rgba(255,255,255,.96);border-radius:var(--r);padding:20px 22px;display:grid;grid-template-columns:repeat(4,1fr) auto;gap:18px;align-items:end;max-width:940px;box-shadow:var(--shadow-lg);}
.hero-card label{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--body);font-weight:600;margin-bottom:6px;}
.hero-card input,.hero-card select{width:100%;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--snow);color:var(--ink);font-size:.9rem;}
.hero-card input:focus,.hero-card select:focus{outline:none;border-color:var(--timber);background:#fff;}

/* page hero */
.page-hero{position:relative;padding:180px 0 84px;background-size:cover;background-position:center;}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(22,36,29,.92),rgba(22,36,29,.5));}
.page-hero .wrap{position:relative;z-index:2;}
.page-hero h1{color:#fff;}
.page-hero p{color:rgba(244,243,238,.8);margin-top:14px;max-width:56ch;}
.crumb{font-size:.8rem;color:rgba(244,243,238,.6);margin-bottom:14px;}
.crumb a:hover{color:var(--timber-hi);}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center;}
.split.reverse{direction:rtl;}
.split.reverse>*{direction:ltr;}
.split-media img{width:100%;aspect-ratio:4/3.2;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--shadow);}
.tick li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;font-size:.96rem;}
.tick li::before{content:"";flex:0 0 auto;width:20px;height:20px;margin-top:3px;border-radius:50%;background:rgba(176,118,63,.16);border:1.5px solid var(--timber);}

/* season toggle */
.season{display:inline-flex;padding:5px;border-radius:100px;background:var(--snow-2);margin:0 auto 38px;}
.dark .season{background:var(--forest-3);}
.season button{padding:10px 26px;border-radius:100px;font-size:.88rem;font-weight:600;color:var(--body);transition:all var(--t);}
.dark .season button{color:rgba(244,243,238,.7);}
.season button.active{background:#fff;color:var(--ink);box-shadow:0 4px 12px -6px rgba(21,33,27,.4);}
.season-wrap{text-align:center;}
.season-note{display:block;margin-top:-24px;margin-bottom:38px;text-align:center;font-size:.86rem;color:var(--body);}
.dark .season-note{color:rgba(244,243,238,.6);}

/* cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform var(--t),box-shadow var(--t);}
.dark .card{background:var(--forest-2);border-color:var(--line-dark);}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.card-media{position:relative;aspect-ratio:4/3;overflow:hidden;}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .95s var(--t);}
.card:hover .card-media img{transform:scale(1.06);}
.badge{position:absolute;left:14px;top:14px;background:rgba(22,36,29,.8);color:var(--snow);padding:6px 13px;border-radius:100px;font-size:.7rem;font-weight:600;}
.card-body{padding:24px;}
.card-body h3{margin-bottom:8px;}
.card-body p{font-size:.92rem;margin-bottom:16px;}
.dark .card-body p{color:rgba(244,243,238,.7);}
.card-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:.78rem;color:var(--timber);font-weight:600;margin-bottom:16px;}
.card-foot{display:flex;align-items:center;justify-content:space-between;padding-top:15px;border-top:1px solid var(--line);}
.dark .card-foot{border-top-color:var(--line-dark);}
.rate{font-family:var(--f-display);font-size:1.4rem;color:var(--ink);}
.dark .rate{color:var(--snow);}
.rate small{font-size:.72rem;color:var(--body);font-family:var(--f-body);}
.dark .rate small{color:rgba(244,243,238,.6);}

/* feature tiles */
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;transition:transform var(--t),box-shadow var(--t);}
.dark .tile{background:var(--forest-2);border-color:var(--line-dark);}
.tile:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.tile .ico{width:44px;height:44px;border-radius:14px;background:rgba(176,118,63,.14);color:var(--timber);display:grid;place-items:center;font-size:1.1rem;margin-bottom:14px;}
.tile h3{font-size:1.08rem;margin-bottom:6px;}
.tile p{font-size:.9rem;}
.dark .tile p{color:rgba(244,243,238,.7);}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.gallery figure{overflow:hidden;border-radius:var(--r);cursor:pointer;aspect-ratio:1;}
.gallery figure.tall{grid-row:span 2;aspect-ratio:1/2.07;}
.gallery figure.wide{grid-column:span 2;aspect-ratio:2.07/1;}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--t),opacity var(--t);}
.gallery figure:hover img{transform:scale(1.06);opacity:.86;}
.lightbox{position:fixed;inset:0;z-index:120;background:rgba(14,22,18,.95);display:none;place-items:center;padding:34px;}
.lightbox.open{display:grid;}
.lightbox img{max-width:min(1100px,92vw);max-height:86vh;border-radius:var(--r);}
.lightbox button{position:absolute;top:24px;right:30px;font-size:1.8rem;color:var(--snow);}

/* quotes */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;}
.dark .quote{background:var(--forest-2);border-color:var(--line-dark);}
.quote .stars{color:var(--timber-hi);letter-spacing:.18em;font-size:.84rem;margin-bottom:12px;}
.quote p{font-size:.98rem;color:var(--ink);margin-bottom:16px;}
.dark .quote p{color:var(--snow);}
.quote .who{font-size:.84rem;color:var(--body);}
.dark .quote .who{color:rgba(244,243,238,.6);}

/* form */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,4vw,38px);box-shadow:var(--shadow);}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:7px;}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background:var(--snow);color:var(--ink);transition:border-color var(--t),background var(--t);}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--timber);background:#fff;}
.field textarea{min-height:112px;resize:vertical;}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#C0573F;background:#FDF5F2;}
.err{display:none;font-size:.78rem;color:#A8452F;margin-top:6px;}
.field.invalid .err{display:block;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-note{font-size:.82rem;margin-top:12px;text-align:center;}
.form-ok{display:none;margin-top:16px;padding:15px 17px;border-radius:12px;background:rgba(176,118,63,.14);color:var(--timber-lo);font-size:.9rem;font-weight:500;}
.form-ok.show{display:block;}
.info-list li{padding:16px 0;border-bottom:1px solid var(--line);}
.info-list li span{display:block;font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--timber);margin-bottom:4px;}

/* footer */
.site-footer{background:var(--forest);color:rgba(244,243,238,.66);padding:66px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;margin-bottom:44px;}
.site-footer h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--timber-hi);margin-bottom:16px;font-family:var(--f-body);font-weight:700;}
.site-footer a:hover{color:var(--timber-hi);}
.site-footer li{margin-bottom:9px;font-size:.9rem;}
.footer-logo{height:44px;margin-bottom:16px;}
.footer-base{border-top:1px solid var(--line-dark);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem;}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.61,.36,1);}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}
.reveal.d2{transition-delay:.16s;}
.reveal.d3{transition-delay:.24s;}

@media (max-width:1000px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero-card{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .main-nav{position:fixed;inset:0 0 0 auto;width:min(310px,84vw);background:var(--forest);flex-direction:column;justify-content:center;gap:24px;padding:38px;transform:translateX(100%);transition:transform var(--t);z-index:70;}
  .main-nav.open{transform:none;}
  .main-nav a,.site-header.scrolled .main-nav a{color:var(--snow);font-size:1rem;}
  .nav-toggle{display:flex;z-index:80;}
  .header-actions .btn{display:none;}
  .grid-3,.grid-2,.split{grid-template-columns:1fr;}
  .split.reverse{direction:ltr;}
  .field-row{grid-template-columns:1fr;}
  .hero{min-height:auto;padding:150px 0 66px;}
  .hero-card{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .grid-4{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}