/* ===================================================================
   CAVTILES — DESIGN TOKENS
=================================================================== */
:root{
  --ink:        #1B1A17;
  --porcelain:  #E7E3DB;
  --chalk:      #F7F5F1;
  --slate:      #33443A;
  --slate-dark: #253029;
  --brass:      #A8895C;
  --brass-dark: #8C7048;
  --stone-line: #C7C0B3;
  --stone-line-soft: rgba(27,26,23,0.12);

  --serif: 'Fraunces', Georgia, serif;
  --sans:  'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1320px;
  --gutter: clamp(20px, 4vw, 64px);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }
@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; }
}

body{
  margin: 0;
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
h1,h2,h3{ font-family: var(--serif); font-weight: 500; margin: 0; letter-spacing: -0.01em; }
p{ margin: 0; }

.skip-link{
  position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--chalk);
  padding: 12px 20px; z-index: 999;
}
.skip-link:focus{ left: 12px; top: 12px; }

:focus-visible{ outline: 2px solid var(--slate); outline-offset: 3px; }

/* ===================================================================
   BUTTONS
=================================================================== */
.btn{
  display: inline-flex; align-items: center; justify-content: center;
  padding: 15px 30px;
  font-size: 0.94rem;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
  white-space: nowrap;
}
.btn-primary{ background: var(--slate); color: var(--chalk); }
.btn-primary:hover{ background: var(--slate-dark); }

.btn-ghost{ border-color: currentColor; color: inherit; }
.btn-ghost:hover{ background: rgba(255,255,255,0.14); }

.btn-outline{ border-color: var(--ink); color: var(--ink); }
.btn-outline:hover{ background: var(--ink); color: var(--chalk); }

.btn-small{ padding: 11px 22px; font-size: 0.85rem; }

.btn-visit{
  font-size: 0.86rem;
  padding: 9px 18px;
  border: 1px solid var(--stone-line-soft);
  border-radius: 2px;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.btn-visit:hover{ background: var(--ink); color: var(--chalk); border-color: var(--ink); }

/* ===================================================================
   HEADER
=================================================================== */
.site-header{
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(231,227,219,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease), background-color 0.4s var(--ease);
}
.site-header.is-scrolled{
  background: rgba(231,227,219,0.97);
  border-bottom-color: var(--stone-line-soft);
}
.header-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 26px var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  transition: padding 0.35s var(--ease);
}
.site-header.is-scrolled .header-inner{ padding-top: 15px; padding-bottom: 15px; }

.logo{
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  grid-column: 2;
  justify-self: center;
}

.primary-nav{
  display: flex;
  gap: clamp(18px, 2.2vw, 34px);
  justify-content: center;
  grid-column: 2;
  font-size: 0.92rem;
}
.primary-nav a{ position: relative; padding: 4px 0; }
.primary-nav a::after{
  content:''; position: absolute; left: 0; right: 100%; bottom: -2px; height: 1px;
  background: var(--ink); transition: right 0.3s var(--ease);
}
.primary-nav a:hover::after{ right: 0; }

.header-actions{
  grid-column: 3;
  display: flex; align-items: center; gap: 14px;
}
.icon-btn{ width: 22px; height: 22px; display: grid; place-items: center; color: var(--ink); }
.icon-btn svg{ width: 20px; height: 20px; }

.nav-toggle{
  display: none;
  grid-column: 1;
  width: 26px; height: 20px; flex-direction: column; justify-content: space-between;
}
.nav-toggle span{ display: block; height: 1px; background: var(--ink); width: 100%; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }

/* header 3-col grid: logo left on mobile handled in media query */
@media (min-width: 861px){
  .header-inner{ grid-template-columns: 1fr auto 1fr; }
  .logo{ grid-column: 1; justify-self: start; }
  .header-actions{ justify-self: end; }
}

@media (max-width: 860px){
  .header-inner{ grid-template-columns: auto 1fr auto; padding: 18px var(--gutter); }
  .nav-toggle{ display: flex; }
  .logo{ grid-column: 2; }
  .header-actions .btn-visit{ display: none; }
  .primary-nav{
    position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw); height: 100vh;
    background: var(--chalk); flex-direction: column; justify-content: flex-start;
    padding: 100px 40px; gap: 26px; font-size: 1.15rem;
    transform: translateX(100%); transition: transform 0.4s var(--ease);
  }
  .primary-nav.is-open{ transform: translateX(0); }
  body.nav-locked{ overflow: hidden; }
}

/* ===================================================================
   HERO
=================================================================== */
.hero{
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--chalk);
}
.hero-media{ position: absolute; inset: 0; }
.hero-media img{ width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); }
.hero-media::after{
  content:''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(27,26,23,0.28) 0%, rgba(27,26,23,0.10) 32%, rgba(27,26,23,0.62) 100%);
}
.hero-content{
  position: relative; z-index: 2;
  max-width: var(--container); width: 100%;
  margin: 0 auto; padding: 0 var(--gutter) 96px;
}
.hero-kicker{
  font-size: 0.92rem; margin-bottom: 20px; opacity: 0;
  animation: rise 0.9s var(--ease) 0.15s forwards;
}
.hero-title{
  font-size: clamp(2.6rem, 6.4vw, 5.6rem);
  line-height: 0.98;
  max-width: 14ch;
  opacity: 0;
  animation: rise 1s var(--ease) 0.3s forwards;
}
.hero-sub{
  margin-top: 26px; max-width: 40ch;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.5s forwards;
}
.hero-ctas{
  display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.68s forwards;
}
@keyframes rise{
  from{ opacity: 0; transform: translateY(22px); }
  to{ opacity: 1; transform: translateY(0); }
}

.scroll-cue{
  position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%);
  width: 1px; height: 46px; background: rgba(247,245,241,0.35); z-index: 2;
  overflow: hidden;
}
.scroll-cue span{
  position: absolute; left: 0; top: -46px; width: 100%; height: 100%; background: var(--chalk);
  animation: cue 2.2s ease-in-out infinite;
}
@keyframes cue{
  0%{ top: -46px; } 60%{ top: 46px; } 100%{ top: 46px; }
}

/* ===================================================================
   SHARED SECTION RHYTHM
=================================================================== */
main > section{ padding: clamp(72px, 9vw, 140px) var(--gutter); }
.section-head{
  max-width: var(--container); margin: 0 auto 52px;
  display: flex; align-items: baseline; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.section-head h2{ font-size: clamp(1.8rem, 3vw, 2.5rem); }
.section-head p{ max-width: 34ch; color: rgba(27,26,23,0.62); }

.reveal{ opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ===================================================================
   INTRO
=================================================================== */
.intro-grid{
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(30px, 6vw, 90px);
}
.intro-heading h2{ font-size: clamp(2rem, 3.6vw, 3.1rem); line-height: 1.06; }
.intro-body p{ font-size: 1.05rem; color: rgba(27,26,23,0.78); max-width: 54ch; }
.intro-body p + p{ margin-top: 20px; }
.stat{
  margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--stone-line-soft);
  display: flex; align-items: baseline; gap: 20px;
}
.stat-number{ font-family: var(--serif); font-size: 3rem; color: var(--slate); line-height: 1; }
.stat-label{ max-width: 26ch; font-size: 0.92rem; color: rgba(27,26,23,0.62); }

@media (max-width: 780px){
  .intro-grid{ grid-template-columns: 1fr; }
}

/* ===================================================================
   COLLECTIONS
=================================================================== */
.collection-grid{
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: 130px; gap: 14px;
}
.collection-card{ position: relative; overflow: hidden; border-radius: 2px; display: block; }
.collection-card img{ width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.collection-card::before{
  content:''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(27,26,23,0) 45%, rgba(27,26,23,0.62) 100%);
  opacity: 0.75; transition: opacity 0.4s var(--ease);
}
.collection-card:hover img{ transform: scale(1.07); }
.collection-card:hover::before{ opacity: 0.9; }
.card-caption{
  position: absolute; left: 20px; bottom: 18px; z-index: 2; color: var(--chalk);
  font-family: var(--serif); font-size: 1.25rem;
  transition: transform 0.4s var(--ease);
}
.collection-card:hover .card-caption{ transform: translateY(-6px); }

.card-wall{ grid-column: span 3; grid-row: span 3; }
.card-floor{ grid-column: span 3; grid-row: span 3; }
.card-porcelain{ grid-column: span 2; grid-row: span 2; }
.card-victorian{ grid-column: span 2; grid-row: span 2; }
.card-mosaic{ grid-column: span 2; grid-row: span 2; }
.card-wood{ grid-column: span 6; grid-row: span 2; }

@media (max-width: 900px){
  .collection-grid{ grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .card-wall, .card-floor, .card-wood{ grid-column: span 2; }
  .card-porcelain, .card-victorian, .card-mosaic{ grid-column: span 1; }
}
@media (max-width: 540px){
  .collection-grid{ grid-template-columns: 1fr; grid-auto-rows: 260px; }
  .card-wall, .card-floor, .card-porcelain, .card-victorian, .card-mosaic, .card-wood{ grid-column: span 1; }
}

/* ===================================================================
   FEATURED COLLECTION
=================================================================== */
.featured{
  display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: stretch;
  padding: 0 !important;
  background: var(--slate);
  color: var(--chalk);
}
.featured-media{ overflow: hidden; min-height: 420px; }
.featured-media img{ width: 100%; height: 100%; object-fit: cover; }
.featured-content{
  padding: clamp(48px, 6vw, 100px);
  display: flex; flex-direction: column; justify-content: center;
  max-width: 560px;
}
.eyebrow-plain{ font-size: 0.9rem; color: rgba(247,245,241,0.72); margin-bottom: 18px; }
.featured-content h2{ font-size: clamp(2rem, 3.4vw, 2.9rem); line-height: 1.05; }
.featured-content p{ margin-top: 22px; color: rgba(247,245,241,0.82); max-width: 46ch; }
.featured-content .btn{ margin-top: 32px; align-self: flex-start; border-color: var(--chalk); color: var(--chalk); }
.featured-content .btn:hover{ background: var(--chalk); color: var(--slate-dark); }

@media (max-width: 860px){
  .featured{ grid-template-columns: 1fr; }
  .featured-media{ min-height: 320px; }
}

/* ===================================================================
   SHOP BY SPACE
=================================================================== */
.space-grid{
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 230px; gap: 14px;
}
.space-lg{ grid-column: span 2; grid-row: span 2; }
.space-card{ position: relative; overflow: hidden; border-radius: 2px; display: block; }
.space-card img{ width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.space-card::before{
  content:''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(27,26,23,0) 50%, rgba(27,26,23,0.6) 100%);
}
.space-card:hover img{ transform: scale(1.06); }
.space-card .card-caption{ font-size: 1.1rem; }
.space-card:hover .card-caption{ transform: translateY(-6px); }

@media (max-width: 900px){
  .space-grid{ grid-template-columns: repeat(2, 1fr); }
  .space-lg{ grid-column: span 2; }
}
@media (max-width: 540px){
  .space-grid{ grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .space-lg{ grid-column: span 1; grid-row: span 1; }
}

/* ===================================================================
   WHY CAVTILES
=================================================================== */
.why-grid{
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(28px, 4vw, 50px);
}
.why-item{ border-top: 1px solid var(--stone-line-soft); padding-top: 26px; }
.why-icon{ width: 34px; height: 34px; color: var(--slate); margin-bottom: 20px; }
.why-item h3{ font-size: 1.15rem; margin-bottom: 10px; }
.why-item p{ font-size: 0.94rem; color: rgba(27,26,23,0.66); }

@media (max-width: 860px){
  .why-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px){
  .why-grid{ grid-template-columns: 1fr; }
}

/* ===================================================================
   SHOWROOM EXPERIENCE
=================================================================== */
.showroom{
  position: relative; padding: 0 !important; color: var(--chalk);
  min-height: 640px; display: flex; align-items: center;
}
.showroom-media{ position: absolute; inset: 0; z-index: 0; }
.showroom-media img{ width: 100%; height: 100%; object-fit: cover; }
.showroom-media::after{ content:''; position: absolute; inset: 0; background: rgba(27,26,23,0.56); }
.showroom-content{
  position: relative; z-index: 1; max-width: var(--container); margin: 0 auto;
  padding: clamp(60px, 8vw, 110px) var(--gutter); max-width: 720px;
}
.showroom-content h2{ font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.05; }
.showroom-content > p{ margin-top: 22px; color: rgba(247,245,241,0.85); max-width: 56ch; }
.location-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 42px; }
.location-card{
  border: 1px solid rgba(247,245,241,0.3); padding: 26px; border-radius: 2px;
}
.location-card h3{ font-size: 1.3rem; margin-bottom: 8px; }
.location-card p{ color: rgba(247,245,241,0.8); font-size: 0.92rem; margin-bottom: 20px; }
.location-card .btn-outline{ border-color: var(--chalk); color: var(--chalk); }
.location-card .btn-outline:hover{ background: var(--chalk); color: var(--ink); }

@media (max-width: 600px){
  .location-grid{ grid-template-columns: 1fr; }
}

/* ===================================================================
   INSPIRATION
=================================================================== */
.inspiration-grid{
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 20px;
}
.inspiration-card{ display: block; }
.inspiration-card img{ width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 2px; transition: transform 0.5s var(--ease); overflow: hidden; }
.inspiration-lead img{ aspect-ratio: 16/11; }
.inspiration-card:hover img{ transform: scale(1.02); }
.inspiration-text{ padding-top: 18px; }
.tag{ font-size: 0.82rem; color: var(--brass-dark); }
.inspiration-text h3{ font-family: var(--serif); font-weight: 500; font-size: 1.2rem; margin-top: 8px; line-height: 1.3; }

@media (max-width: 900px){
  .inspiration-grid{ grid-template-columns: 1fr; }
}

/* ===================================================================
   BROCHURES
=================================================================== */
.brochures{ background: var(--chalk); border-top: 1px solid var(--stone-line-soft); border-bottom: 1px solid var(--stone-line-soft); }
.brochure-track{
  max-width: var(--container); margin: 0 auto;
  display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px;
  scrollbar-width: thin;
}
.brochure-card{
  flex: 0 0 220px; border: 1px solid var(--stone-line-soft); padding: 30px 22px;
  display: flex; flex-direction: column; justify-content: space-between; min-height: 150px;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.brochure-card:hover{ border-color: var(--ink); background: var(--porcelain); }
.brochure-name{ font-family: var(--serif); font-size: 1.15rem; }
.brochure-meta{ font-size: 0.8rem; color: rgba(27,26,23,0.5); margin-top: 18px; }

/* ===================================================================
   FINAL CTA
=================================================================== */
.final-cta{ position: relative; padding: 0 !important; min-height: 60vh; display: flex; align-items: center; color: var(--chalk); overflow: hidden; }
.final-cta img{ position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.final-cta::after{ content:''; position: absolute; inset: 0; background: rgba(27,26,23,0.5); z-index: 0; }
.final-cta-content{ position: relative; z-index: 1; max-width: var(--container); margin: 0 auto; padding: 100px var(--gutter); text-align: left; width: 100%; }
.final-cta-content h2{ font-size: clamp(2.2rem, 4.6vw, 4rem); line-height: 1.02; margin-bottom: 34px; }

/* ===================================================================
   FOOTER
=================================================================== */
.site-footer{ background: var(--ink); color: rgba(247,245,241,0.82); }
.footer-top{
  max-width: var(--container); margin: 0 auto; padding: 80px var(--gutter) 50px;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
}
.footer-logo{ color: var(--chalk); font-size: 1.5rem; margin-bottom: 16px; }
.footer-brand p{ max-width: 34ch; font-size: 0.92rem; }
.footer-col h4{ font-family: var(--sans); font-weight: 500; color: var(--chalk); font-size: 0.92rem; margin-bottom: 18px; }
.footer-col a, .footer-col p{ display: block; font-size: 0.9rem; margin-bottom: 12px; color: rgba(247,245,241,0.72); }
.footer-col a:hover{ color: var(--chalk); }
.footer-col p a{ display: inline; color: var(--chalk); text-decoration: underline; text-underline-offset: 2px; }

.newsletter{ margin-top: 30px; }
.newsletter label{ display: block; font-size: 0.85rem; margin-bottom: 12px; }
.newsletter-row{ display: flex; border-bottom: 1px solid rgba(247,245,241,0.35); max-width: 340px; }
.newsletter-row input{
  flex: 1; background: none; border: none; color: var(--chalk); padding: 10px 0; font-size: 0.95rem;
}
.newsletter-row input::placeholder{ color: rgba(247,245,241,0.5); }
.newsletter-row button{ font-size: 0.88rem; color: var(--chalk); padding: 10px 4px; }
.newsletter-note{ font-size: 0.82rem; margin-top: 10px; color: var(--brass); min-height: 1em; }

.footer-bottom{
  max-width: var(--container); margin: 0 auto; padding: 26px var(--gutter);
  border-top: 1px solid rgba(247,245,241,0.14);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: 0.82rem;
}
.social-links{ display: flex; gap: 22px; }
.social-links a:hover{ color: var(--chalk); }

@media (max-width: 900px){
  .footer-top{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px){
  .footer-top{ grid-template-columns: 1fr; }
}