/* ===========================================================
   Caffeine North — Creative Studio
   Tokens
   =========================================================== */
:root{
  --ink:        #12151A;
  --ink-2:      #1B2028;
  --ink-3:      #232A33;
  --line:       rgba(244,239,232,.12);
  --line-soft:  rgba(244,239,232,.06);
  --cream:      #F4EFE8;
  --fog:        #8D96A3;
  --blush:      #EEA5AC;
  --blush-deep: #C97F87;
  --blush-dim:  rgba(238,165,172,.14);

  --display: 'Fraunces', 'Iowan Old Style', serif;
  --body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:    'IBM Plex Mono', 'SF Mono', monospace;

  --wrap: 1180px;
  --pad: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.16,.84,.44,1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

body{
  margin:0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3{
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
}
em{ font-style: italic; color: var(--blush); }

p{ margin: 0 0 1em; color: var(--fog); }
p:last-child{ margin-bottom: 0; }

a{ color: inherit; text-decoration: none; }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* ===========================================================
   Ambient layers: grain + signal trail
   =========================================================== */
.grain{
  position: fixed; inset:0; z-index: 2; pointer-events:none;
  opacity: .035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.steam-trail{
  position:absolute; top:0; right: clamp(8px, 3vw, 40px);
  width: 40px; height: 1400px;
  z-index: 1; pointer-events:none;
  opacity: .5;
}
.steam-trail path{
  fill:none;
  stroke: var(--blush);
  stroke-width: 1;
  stroke-linecap: round;
  opacity: .35;
  stroke-dasharray: 6 14;
  animation: driftSteam 14s linear infinite;
}
@keyframes driftSteam{
  to{ stroke-dashoffset: -400; }
}

/* ===========================================================
   Reveal-on-scroll
   =========================================================== */
[data-reveal]{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
[data-reveal].is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* ===========================================================
   Header
   =========================================================== */
.site-header{
  position: sticky; top:0; z-index: 40;
  display:flex; align-items:center; gap: 32px;
  padding: 18px var(--pad);
  background: rgba(18,21,26,.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.brand-mark{ height: 100px; width:auto; display:block; }

.site-nav{
  display:flex; gap: 28px; margin-right:auto; margin-left: 12px;
  font-size: .92rem;
}
.site-nav a{
  color: var(--fog);
  position: relative;
  padding: 4px 0;
  transition: color .25s;
}
.site-nav a:hover{ color: var(--cream); }
.site-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:1px;
  background: var(--blush);
  transition: right .3s var(--ease);
}
.site-nav a:hover::after{ right:0; }

.btn{
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .01em;
  display:inline-flex; align-items:center; gap:10px;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .25s var(--ease), background .25s, border-color .25s, color .25s;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }

.btn-solid{ background: var(--blush); color: #1a1214; }
.btn-solid:hover{ background: var(--cream); }

.btn-ghost{ border-color: var(--line); color: var(--cream); }
.btn-ghost:hover{ border-color: var(--blush); }
.btn-ghost .coord{ color: var(--blush); }

.btn-line{ border-color: var(--line); color: var(--fog); }
.btn-line:hover{ border-color: var(--blush); color: var(--cream); }

.nav-toggle{
  display:none; background:none; border:none; cursor:pointer;
  width: 32px; height: 20px; position:relative;
}
.nav-toggle span{
  position:absolute; left:0; width:100%; height:1px; background: var(--cream);
}
.nav-toggle span:first-child{ top:0; }
.nav-toggle span:last-child{ bottom:0; }

/* ===========================================================
   Hero
   =========================================================== */
.hero{
  max-width: var(--wrap); margin: 0 auto;
  padding: clamp(64px,12vw,140px) var(--pad) clamp(48px,8vw,90px);
  position: relative; z-index: 3;
}

.hero-coord{
  display:flex; flex-wrap:wrap; align-items:center; gap: 14px;
  font-family: var(--mono); font-size: .8rem; color: var(--blush);
  margin-bottom: 28px; letter-spacing: .02em;
}
.hero-coord span:not(.hero-coord-label)::after{ content:'/'; margin-left:14px; color: var(--line); }
.hero-coord-label{ color: var(--fog); }

.hero-title{
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  max-width: 14ch;
}
.hero-title .line{ display:block; }

.hero-sub{
  max-width: 46ch;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  margin-top: 28px;
}

.hero-actions{
  display:flex; flex-wrap:wrap; gap: 16px;
  margin-top: 36px;
}

.hero-stats{
  display:grid; grid-template-columns: repeat(3,1fr);
  gap: 24px;
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.stat{ display:flex; flex-direction:column; gap: 6px; }
.stat-num{
  font-family: var(--display); font-size: clamp(1.6rem,2.6vw,2.2rem);
  color: var(--cream);
}
.stat-label{
  font-family: var(--mono); font-size: .74rem; color: var(--fog);
  line-height: 1.4;
}

/* ===========================================================
   Marquee
   =========================================================== */
.marquee{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-2);
  position: relative; z-index: 3;
}
.marquee-track{
  display:flex; width: max-content;
  animation: scrollMarquee 32s linear infinite;
  padding: 18px 0;
}
.marquee-track span{
  font-family: var(--mono);
  font-size: .85rem;
  color: var(--fog);
  padding: 0 18px;
  white-space: nowrap;
}
.marquee-track span:nth-child(odd){ color: var(--blush); }
@keyframes scrollMarquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ===========================================================
   Story / About
   =========================================================== */
.story{
  max-width: var(--wrap); margin: 0 auto;
  padding: clamp(70px,10vw,120px) var(--pad);
  display:grid; grid-template-columns: .8fr 1.2fr;
  gap: clamp(40px,6vw,90px);
  align-items:center;
  position: relative; z-index: 3;
}

.cup-visual{
  position:relative; aspect-ratio: 1;
  display:flex; align-items:center; justify-content:center;
  max-width: 320px;
}
.cup-ring{
  position:absolute; inset:0; width:100%; height:100%;
  animation: spinSlow 40s linear infinite;
}
.cup-ring circle{
  fill:none; stroke: var(--line); stroke-width: 1;
  stroke-dasharray: 2 10;
}
@keyframes spinSlow{ to{ transform: rotate(360deg); } }
.cup-visual-label{
  font-family: var(--mono); font-size: .78rem; color: var(--blush);
  text-align:center; line-height: 1.6; letter-spacing: .02em;
}

.eyebrow{
  font-family: var(--mono); font-size: .78rem;
  color: var(--blush); letter-spacing: .04em;
  margin: 0 0 16px;
}

.story-copy h2{
  font-size: clamp(1.8rem,3.4vw,2.6rem);
  margin-bottom: 22px;
  max-width: 16ch;
}
.story-copy p{ max-width: 56ch; font-size: 1rem; }

.text-link{
  display:inline-flex; align-items:center; gap:8px;
  color: var(--cream); font-family: var(--mono); font-size: .85rem;
  margin-top: 8px; border-bottom: 1px solid var(--blush);
  padding-bottom: 2px;
  transition: gap .25s var(--ease), color .25s;
}
.text-link:hover{ gap: 14px; color: var(--blush); }

/* ===========================================================
   Work / Menu grid
   =========================================================== */
.menu{
  max-width: var(--wrap); margin: 0 auto;
  padding: clamp(70px,10vw,120px) var(--pad);
  position: relative; z-index: 3;
}
.menu > h2{
  font-size: clamp(1.8rem,3.4vw,2.6rem);
  margin-bottom: 48px;
  max-width: 20ch;
}

.menu-grid{
  display:grid; grid-template-columns: repeat(3,1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.menu-item{
  background: var(--ink);
  padding: 32px 28px;
  transition: background .3s;
  display:flex; flex-direction:column;
}
.menu-item:hover{ background: var(--ink-2); }

.menu-item-top{
  display:flex; justify-content:space-between; align-items:baseline;
  gap: 12px; margin-bottom: 12px;
}
.menu-item h3{ font-size: 1.3rem; }
.menu-item p{ font-size: .93rem; flex-grow:1; }

.tag{
  font-family: var(--mono); font-size: .72rem; color: var(--blush);
  margin-top: 18px; letter-spacing: .02em;
}

/* ===========================================================
   Process
   =========================================================== */
.process{
  max-width: var(--wrap); margin: 0 auto;
  padding: clamp(70px,10vw,120px) var(--pad);
  position: relative; z-index: 3;
}
.process > h2{
  font-size: clamp(1.8rem,3.4vw,2.6rem);
  margin-bottom: 48px;
  max-width: 18ch;
}

.process-list{
  list-style:none; margin:0; padding:0;
  border-top: 1px solid var(--line);
}
.process-list li{
  display:grid;
  grid-template-columns: 60px 1fr 90px;
  gap: 24px;
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.process-num{
  font-family: var(--mono); color: var(--blush); font-size: .85rem;
  padding-top: 4px;
}
.process-list h3{ font-size: 1.15rem; margin-bottom: 8px; }
.process-list p{ font-size: .92rem; max-width: 56ch; }
.process-meta{
  font-family: var(--mono); font-size: .78rem; color: var(--fog);
  text-align: right; padding-top: 4px;
}

/* ===========================================================
   Visit / Studio
   =========================================================== */
.visit{
  max-width: var(--wrap); margin: 0 auto;
  padding: clamp(70px,10vw,120px) var(--pad);
  display:grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,90px);
  align-items:center;
  position: relative; z-index: 3;
}
.visit-panel h2{
  font-size: clamp(1.8rem,3.4vw,2.4rem);
  margin: 10px 0 24px;
}
.visit-address{ font-size: 1.05rem; color: var(--cream); margin-bottom: 28px; }

.hours{ margin: 0 0 32px; }
.hours div{
  display:flex; justify-content:space-between;
  padding: 12px 0; border-bottom: 1px solid var(--line-soft);
  font-family: var(--mono); font-size: .85rem;
}
.hours dt{ color: var(--fog); }
.hours dd{ margin:0; color: var(--cream); }

.visit-map{ position:relative; aspect-ratio: 1; }
.map-svg{ width:100%; height:100%; }
.map-svg line{ stroke: var(--line); stroke-width: 1; }
.map-pin{ fill: var(--blush); }
.map-pulse{
  fill:none; stroke: var(--blush); stroke-width: 1;
  animation: pulseRing 2.4s ease-out infinite;
  transform-origin: center;
}
@keyframes pulseRing{
  0%{ r:6; opacity: 1; }
  100%{ r: 60; opacity: 0; }
}
.map-coord{
  position:absolute; bottom: 12px; right: 12px;
  font-family: var(--mono); font-size: .74rem; color: var(--fog);
}

/* ===========================================================
   Signal / Newsletter
   =========================================================== */
.signal{
  max-width: var(--wrap); margin: 0 auto;
  padding: clamp(70px,10vw,120px) var(--pad) clamp(90px,12vw,140px);
  text-align:center;
  position: relative; z-index: 3;
}
.signal .eyebrow{ display:flex; justify-content:center; }
.signal h2{
  font-size: clamp(1.8rem,4vw,2.8rem);
  max-width: 20ch; margin: 0 auto 40px;
}
.signal-form{
  display:flex; justify-content:center; gap: 12px;
  max-width: 460px; margin: 0 auto; flex-wrap:wrap;
}
.signal-form input{
  flex:1; min-width: 220px;
  background: var(--ink-2); border: 1px solid var(--line);
  color: var(--cream); font-family: var(--body); font-size: .95rem;
  padding: 13px 18px; border-radius: 999px;
  outline: none; transition: border-color .25s;
}
.signal-form input:focus{ border-color: var(--blush); }
.signal-note{
  margin-top: 18px; font-family: var(--mono); font-size: .74rem; color: var(--fog);
}
.signal-note.success{ color: var(--blush); }

/* ===========================================================
   Footer
   =========================================================== */
.site-footer{
  max-width: var(--wrap); margin: 0 auto;
  padding: 56px var(--pad) 40px;
  border-top: 1px solid var(--line);
  display:grid; grid-template-columns: auto 1fr; gap: 40px;
  align-items:start;
  position: relative; z-index: 3;
}
.footer-mark{ height: 48px; width:auto; }
.footer-cols{
  display:grid; grid-template-columns: repeat(3,1fr); gap: 24px;
}
.footer-cols h4{
  font-family: var(--mono); font-size: .74rem; color: var(--blush);
  letter-spacing: .04em; margin: 0 0 12px; font-weight:500;
}
.footer-cols p{ font-size: .88rem; margin: 0 0 6px; }
.footer-cols a:hover{ color: var(--blush); }

.footer-legal{
  grid-column: 1 / -1;
  font-family: var(--mono); font-size: .72rem; color: var(--fog);
  margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line-soft);
}

/* ===========================================================
   Back to top
   =========================================================== */
.to-top{
  position: fixed; bottom: 24px; right: 24px; z-index: 50;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--blush); color: #1a1214; border:none;
  font-size: 1.1rem; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  opacity: 0; transform: translateY(10px);
  pointer-events:none;
  transition: opacity .3s, transform .3s;
}
.to-top.visible{ opacity: 1; transform: translateY(0); pointer-events:auto; }
.to-top:hover{ background: var(--cream); }

/* ===========================================================
   Focus states
   =========================================================== */
a:focus-visible, button:focus-visible, input:focus-visible{
  outline: 2px solid var(--blush);
  outline-offset: 3px;
}

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 900px){
  .site-nav{ display:none; }
  .btn-ghost{ display:none; }
  .nav-toggle{ display:block; margin-left:auto; }

  .story, .visit{ grid-template-columns: 1fr; }
  .story-media{ order: 2; }
  .cup-visual{ margin: 0 auto; }

  .menu-grid{ grid-template-columns: 1fr 1fr; }
  .hero-stats{ grid-template-columns: 1fr; gap: 20px; }

  .process-list li{ grid-template-columns: 40px 1fr; }
  .process-meta{ grid-column: 2; text-align:left; padding-top:0; }

  .footer-cols{ grid-template-columns: 1fr; }
  .site-footer{ grid-template-columns: 1fr; }

  .steam-trail{ display:none; }
}

@media (max-width: 560px){
  .menu-grid{ grid-template-columns: 1fr; }
  .hero-title{ font-size: clamp(2.2rem, 10vw, 3rem); }
}