/* ============================================
   COFFEE HUB — Design System
   Palette: Terracotta Studio + Espresso Darks
   Fonts: DM Serif Display + Cabinet Grotesk
============================================ */

:root {
  --terracotta:   #B5563E;
  --clay:         #D4896A;
  --cream:        #F2E6D9;
  --parchment:    #FAF5EE;
  --espresso:     #3D2B1F;
  --dark:         #1E1410;
  --mid:          #7A5C4E;
  --light-mid:    #C4A898;
  --white:        #FFFFFF;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'Cabinet Grotesk', sans-serif;

  --radius-sm:    6px;
  --radius-md:    14px;
  --radius-lg:    28px;
  --radius-pill:  999px;

  --shadow-soft:  0 4px 24px rgba(61,43,31,0.10);
  --shadow-card:  0 8px 40px rgba(61,43,31,0.14);
  --shadow-hero:  0 20px 80px rgba(30,20,16,0.40);

  --transition:   0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--parchment);
  color: var(--espresso);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- CONTAINER ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* ============================================
   NAVIGATION
============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 3rem;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(250, 245, 238, 0.96);
  backdrop-filter: blur(12px);
  padding: 1rem 3rem;
  box-shadow: 0 2px 20px rgba(61,43,31,0.10);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: -0.02em;
  transition: color var(--transition);
}
.nav.scrolled .nav-logo { color: var(--espresso); }

.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav.scrolled .nav-links a { color: var(--mid); }
.nav.scrolled .nav-links a:hover { color: var(--espresso); }

.nav-cta {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-pill);
  background: var(--terracotta);
  color: var(--white);
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--clay); transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: background var(--transition);
}
.nav.scrolled .nav-hamburger span { background: var(--espresso); }

/* MOBILE MENU */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: var(--espresso);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.77, 0, 0.175, 1);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu ul { display: flex; flex-direction: column; gap: 2rem; text-align: center; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--cream);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--clay); }
.mobile-menu .cta-link {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--terracotta);
  color: var(--white);
  padding: 0.8rem 2.5rem;
  border-radius: var(--radius-pill);
  display: inline-block;
}

/* ============================================
   HERO
============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 680px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}
.hero-img.loaded { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30,20,16,0.72) 0%,
    rgba(61,43,31,0.50) 50%,
    rgba(30,20,16,0.30) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 3rem;
  max-width: 700px;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 1.2rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  line-height: 1.0;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 1.4rem;
}
.hero-title em {
  font-style: italic;
  color: var(--clay);
}
.hero-sub {
  font-size: 1.15rem;
  font-weight: 400;
  color: rgba(242,230,217,0.85);
  line-height: 1.6;
  margin-bottom: 2.4rem;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 3rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-line {
  width: 48px;
  height: 1px;
  background: rgba(255,255,255,0.3);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--clay);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* STEAM ANIMATION */
.steam-container {
  position: absolute;
  bottom: 0; right: 8%;
  z-index: 2;
  width: 120px;
  height: 300px;
  pointer-events: none;
}
.steam {
  position: absolute;
  bottom: 0;
  width: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  animation: steamRise 4s ease-in-out infinite;
  filter: blur(6px);
}
.steam.s1 { left: 20px; height: 180px; animation-delay: 0s; }
.steam.s2 { left: 55px; height: 220px; animation-delay: 1.2s; width: 16px; }
.steam.s3 { left: 85px; height: 160px; animation-delay: 2.4s; }
@keyframes steamRise {
  0%   { transform: translateY(0) scaleX(1); opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 0.4; }
  100% { transform: translateY(-280px) scaleX(2.5); opacity: 0; }
}

/* ============================================
   BUTTONS
============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}
.btn-primary {
  background: var(--terracotta);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--clay);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(181,86,62,0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}

/* ============================================
   MARQUEE STRIP
============================================ */
.marquee-strip {
  background: var(--espresso);
  padding: 1rem 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 0;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream);
  padding: 0 1.5rem;
}
.marquee-track .dot {
  color: var(--terracotta);
  padding: 0;
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   SECTION SHARED STYLES
============================================ */
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 0.8rem;
}
.section-tag.light { color: var(--clay); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--espresso);
  margin-bottom: 1.5rem;
}
.section-title em {
  font-style: italic;
  color: var(--terracotta);
}
.section-title.light { color: var(--white); }
.section-title.light em { color: var(--clay); }

.section-header { margin-bottom: 3.5rem; }
.section-header.centered { text-align: center; }

/* ============================================
   MENU SECTION
============================================ */
.menu-section {
  padding: 7rem 0;
  background: var(--parchment);
}
.menu-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.tab {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-pill);
  color: var(--mid);
  border: 1.5px solid var(--light-mid);
  transition: all var(--transition);
}
.tab:hover { border-color: var(--terracotta); color: var(--terracotta); }
.tab.active {
  background: var(--terracotta);
  color: var(--white);
  border-color: var(--terracotta);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.8rem;
}
.menu-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}
.menu-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}
.menu-card.hidden { display: none; }
.menu-card-img {
  height: 200px;
  overflow: hidden;
}
.menu-card-img img {
  transition: transform 0.6s ease;
}
.menu-card:hover .menu-card-img img { transform: scale(1.06); }
.menu-card-body {
  padding: 1.4rem 1.5rem 1.6rem;
}
.menu-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--espresso);
  margin-bottom: 0.4rem;
}
.menu-card-body p {
  font-size: 0.9rem;
  color: var(--mid);
  line-height: 1.55;
  margin-bottom: 1rem;
}
.price {
  font-size: 1rem;
  font-weight: 800;
  color: var(--terracotta);
}

/* ============================================
   STORY SECTION
============================================ */
.story-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 680px;
  background: var(--cream);
}
.story-img-col {
  position: relative;
  overflow: hidden;
}
.story-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.story-img-col:hover .story-img { transform: scale(1.03); }
.story-badge {
  position: absolute;
  bottom: 2.5rem;
  right: -1.5rem;
  background: var(--terracotta);
  color: var(--white);
  padding: 1.4rem 2rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-card);
}
.badge-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.8rem;
  line-height: 1;
}
.badge-text {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}
.story-text-col {
  padding: 6rem 5rem 6rem 5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.story-text-col p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--mid);
  margin-bottom: 1.2rem;
}
.story-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--light-mid);
}
.stat { display: flex; flex-direction: column; gap: 0.2rem; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--terracotta);
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
}

/* ============================================
   ORIGINS SECTION
============================================ */
.origins-section {
  padding: 7rem 0;
  background: var(--espresso);
}
.origins-section .section-tag { color: var(--clay); }
.origins-section .section-title { color: var(--cream); }
.origins-section .section-title em { color: var(--clay); }
.origins-sub {
  font-size: 1.05rem;
  color: rgba(242,230,217,0.65);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.65;
}
.origins-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}
.origin-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 2rem 1.8rem;
  transition: background var(--transition), transform var(--transition);
}
.origin-card:hover {
  background: rgba(255,255,255,0.09);
  transform: translateY(-4px);
}
.origin-flag {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}
.origin-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--cream);
  margin-bottom: 0.6rem;
}
.origin-card p {
  font-size: 0.9rem;
  color: rgba(242,230,217,0.6);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}
.origin-roast {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  border: 1px solid rgba(212,137,106,0.4);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
}

/* ============================================
   VISIT SECTION
============================================ */
.visit-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.visit-bg {
  position: absolute;
  inset: 0;
}
.visit-bg img { width: 100%; height: 100%; object-fit: cover; }
.visit-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(30,20,16,0.88) 0%,
    rgba(30,20,16,0.60) 60%,
    rgba(30,20,16,0.20) 100%
  );
}
.visit-content {
  position: relative;
  z-index: 2;
  padding: 6rem 3rem;
  max-width: 900px;
}
.visit-cards {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.visit-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  min-width: 180px;
}
.visit-card h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.visit-card p {
  font-size: 0.88rem;
  color: rgba(242,230,217,0.7);
  line-height: 1.6;
}

/* ============================================
   FOOTER
============================================ */
.footer {
  background: var(--dark);
  padding: 4rem 3rem 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  max-width: 1200px;
  margin: 0 auto;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--cream);
  display: block;
  margin-bottom: 0.8rem;
}
.footer-brand p {
  font-size: 0.9rem;
  color: rgba(242,230,217,0.5);
  line-height: 1.65;
}
.footer-links h5 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 1.2rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-links a {
  font-size: 0.9rem;
  color: rgba(242,230,217,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--cream); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.8rem;
  max-width: 1200px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: rgba(242,230,217,0.3);
}

/* ============================================
   REVEAL ANIMATIONS
============================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 1024px) {
  .origins-grid { grid-template-columns: repeat(2, 1fr); }
  .story-section { grid-template-columns: 1fr; }
  .story-img-col { height: 420px; }
  .story-badge { right: 2rem; }
  .story-text-col { padding: 4rem 3rem; }
}

@media (max-width: 768px) {
  .nav { padding: 1.2rem 1.5rem; }
  .nav.scrolled { padding: 0.9rem 1.5rem; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .hero-content { padding: 0 1.5rem; }
  .hero-scroll-hint { left: 1.5rem; }

  .menu-section { padding: 5rem 0; }
  .menu-section .container { padding: 0 1.5rem; }
  .menu-grid { grid-template-columns: 1fr 1fr; gap: 1.2rem; }

  .origins-grid { grid-template-columns: 1fr 1fr; }
  .origins-section { padding: 5rem 0; }

  .visit-content { padding: 4rem 1.5rem; }
  .visit-cards { flex-direction: column; }

  .footer { padding: 3rem 1.5rem 1.5rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .menu-grid { grid-template-columns: 1fr; }
  .origins-grid { grid-template-columns: 1fr; }
  .story-stats { gap: 1.5rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}