/* ============================================================
   RAMENGARDEN — RAMEN HOUSE AND CULINARY STUDIO
   LIGHT theme: warm cream + shiso green + chashu brown
   ============================================================ */

:root {
  --warm-cream: #F7F2E9;
  --tonkotsu-cream: #FFFBF3;
  --shiso-green: #3F6B3A;
  --shiso-deep: #34592F;
  --garden-green: #1E4D2B;
  --garden-ink: #16351F;
  --chashu-brown: #8A5A33;
  --soft-wheat: #EFE5D4;
  --charcoal-noodle: #2E2620;
  --hairline: #E2D7C2;
  --egg-yolk: #E8B84B;
  --paper-white: #FFFFFF;
  --font-head: Georgia, "Times New Roman", serif;
  --font-body: "Helvetica Neue", Arial, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-size: 16px;
  font-family: var(--font-body);
  background-color: var(--warm-cream);
  color: var(--charcoal-noodle);
  line-height: 1.65;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

/* ---------- LANTERN-GATE NAV ---------- */

.lantern-gate-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: var(--warm-cream);
  border-bottom: 1px solid var(--hairline);
  padding: 18px 20px 14px;
  text-align: center;
}

.gate-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.lantern-chip {
  width: 22px;
  height: 22px;
  background-color: var(--shiso-green);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.lantern-flame {
  width: 8px;
  height: 12px;
  background-color: var(--tonkotsu-cream);
  border-radius: 2px;
}

.gate-wordmark {
  font-family: var(--font-head);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 6px;
  color: var(--garden-green);
  text-decoration: none;
  line-height: 1.1;
}

.gate-links {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  row-gap: 6px;
}

.gate-links a {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--chashu-brown);
  text-decoration: none;
  padding: 2px 4px;
}

.gate-links a:hover {
  color: var(--shiso-green);
  text-decoration: underline;
  text-decoration-color: var(--shiso-green);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.gate-links a.active {
  color: var(--garden-green);
  text-decoration: underline;
  text-decoration-color: var(--shiso-green);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.noodle-divider {
  display: inline-block;
  width: 1px;
  height: 14px;
  background-color: var(--hairline);
  margin: 0 14px;
}

/* ---------- IZAKAYA-SPLIT HERO ---------- */

.izakaya-split-hero {
  display: grid;
  grid-template-columns: 58fr 4px 42fr;
  background-color: var(--tonkotsu-cream);
}

.hero-left {
  padding: 64px 56px 56px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-eyebrow {
  display: inline-block;
  align-self: flex-start;
  background-color: var(--shiso-green);
  color: var(--tonkotsu-cream);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 4px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: 52px;
  line-height: 1.12;
  color: var(--garden-green);
  margin-top: 22px;
}

.hero-line {
  display: block;
}

.garden-word {
  font-style: normal;
  color: var(--chashu-brown);
}

.hero-subcopy {
  margin-top: 18px;
  max-width: 560px;
  font-size: 17px;
  color: var(--charcoal-noodle);
}

.hero-ctas {
  margin-top: 28px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 6px;
  border: 2px solid transparent;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background-color: var(--shiso-green);
  color: var(--paper-white);
}

.btn-primary:hover {
  background-color: var(--shiso-deep);
  color: var(--paper-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--garden-green);
  border-color: var(--garden-green);
}

.btn-outline:hover {
  background-color: var(--garden-green);
  color: var(--tonkotsu-cream);
}

.hero-seam {
  background-color: var(--chashu-brown);
}

.hero-right {
  background-color: var(--shiso-green);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 28px;
}

/* CSS ramen bowl illustration — solid flat colors only */

.steam-row {
  display: flex;
  gap: 26px;
  margin-bottom: 18px;
  height: 58px;
  align-items: flex-end;
}

.steam-wisp {
  width: 12px;
  background-color: var(--warm-cream);
  border-radius: 10px;
}

.wisp-a { height: 46px; }
.wisp-b { height: 58px; }
.wisp-c { height: 40px; }

.bowl-stage {
  position: relative;
  width: 290px;
  height: 290px;
}

.bowl-rim {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-color: var(--tonkotsu-cream);
}

.bowl-broth {
  position: absolute;
  inset: 26px;
  border-radius: 50%;
  background-color: var(--garden-green);
}

.noodle-strand {
  position: absolute;
  left: 62px;
  height: 10px;
  border-radius: 6px;
  background-color: var(--tonkotsu-cream);
}

.strand-a { top: 118px; width: 150px; transform: rotate(-4deg); }
.strand-b { top: 140px; width: 168px; left: 54px; transform: rotate(2deg); }
.strand-c { top: 162px; width: 142px; left: 70px; transform: rotate(-2deg); }

.egg-white {
  position: absolute;
  top: 88px;
  right: 74px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: var(--tonkotsu-cream);
  border: 4px solid var(--soft-wheat);
}

.egg-yolk {
  position: absolute;
  top: 9px;
  left: 9px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--egg-yolk);
}

.nori-sheet {
  position: absolute;
  top: 66px;
  left: 58px;
  width: 44px;
  height: 60px;
  background-color: var(--garden-ink);
  border-radius: 3px;
  transform: rotate(-10deg);
}

.chopstick {
  position: absolute;
  width: 170px;
  height: 9px;
  border-radius: 6px;
  background-color: var(--warm-cream);
  right: -52px;
}

.stick-a {
  top: 34px;
  transform: rotate(-32deg);
}

.stick-b {
  top: 48px;
  transform: rotate(-24deg);
}

.bowl-counter {
  display: flex;
  gap: 12px;
  margin-top: 30px;
  flex-wrap: wrap;
  justify-content: center;
}

.counter-chip {
  background-color: var(--garden-green);
  color: var(--tonkotsu-cream);
  border-radius: 8px;
  padding: 10px 14px;
  text-align: center;
  min-width: 92px;
}

.counter-chip strong {
  display: block;
  font-size: 22px;
  font-family: var(--font-head);
  line-height: 1.1;
}

.counter-chip span {
  display: block;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 3px;
}

/* ---------- STEP-LEDGER ---------- */

.step-ledger {
  background-color: var(--soft-wheat);
  padding: 72px 24px 60px;
}

.ledger-head,
.ledger-rows {
  max-width: 1040px;
  margin: 0 auto;
}

.section-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--chashu-brown);
}

.ledger-head h2 {
  font-family: var(--font-head);
  font-size: 36px;
  color: var(--garden-green);
  margin-top: 10px;
}

.section-lead {
  margin-top: 16px;
  max-width: 760px;
  font-size: 17px;
  color: var(--charcoal-noodle);
}

.ledger-rows {
  margin-top: 36px;
  border-top: 1px solid var(--hairline);
}

.ledger-row {
  display: grid;
  grid-template-columns: 120px 1fr 190px;
  gap: 28px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--hairline);
}

.ledger-badge {
  width: 76px;
  height: 76px;
  background-color: var(--shiso-green);
  color: var(--tonkotsu-cream);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
}

.ledger-body h3 {
  font-family: var(--font-head);
  font-size: 23px;
  color: var(--garden-green);
  margin-bottom: 8px;
}

.ledger-body p {
  color: var(--charcoal-noodle);
  max-width: 640px;
}

.ledger-annotation {
  justify-self: end;
  background-color: var(--chashu-brown);
  color: var(--tonkotsu-cream);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ---------- METRIC BAND ---------- */

.metric-band {
  background-color: var(--garden-green);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 46px 24px;
}

.metric-item {
  text-align: center;
  padding: 8px 12px;
}

.metric-item + .metric-item {
  border-left: 1px solid #356B3F;
}

.metric-numeral {
  font-family: var(--font-head);
  font-size: 58px;
  font-weight: 700;
  color: var(--tonkotsu-cream);
  line-height: 1;
}

.metric-label {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--soft-wheat);
}

/* ---------- QUOTE BAND ---------- */

.quote-band {
  background-color: var(--tonkotsu-cream);
  padding: 64px 24px;
}

.quote-band-inner {
  max-width: 820px;
  margin: 0 auto;
  border-left: 4px solid var(--chashu-brown);
  padding-left: 30px;
}

.manifesto {
  font-family: var(--font-head);
  font-size: 25px;
  line-height: 1.5;
  color: var(--garden-green);
  font-weight: 600;
}

.quote-attribution {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--chashu-brown);
}

/* ---------- CTA BAND ---------- */

.cta-band {
  background-color: var(--warm-cream);
  padding: 68px 24px;
  text-align: center;
}

.cta-inner {
  max-width: 720px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-family: var(--font-head);
  font-size: 34px;
  color: var(--garden-green);
}

.cta-inner p {
  margin-top: 14px;
  color: var(--charcoal-noodle);
  font-size: 17px;
}

.cta-inner .btn {
  margin-top: 26px;
}

/* ---------- DUO-BAND FOOTER ---------- */

.duo-band-footer {
  position: relative;
}

.footer-top-band {
  position: relative;
  z-index: 1;
  background-color: var(--shiso-green);
  padding: 24px 20px;
  text-align: center;
}

.footer-top-inner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 6px;
}

.footer-top-inner a {
  color: var(--tonkotsu-cream);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.footer-top-inner a:hover {
  color: var(--soft-wheat);
  text-decoration: underline;
  text-underline-offset: 5px;
}

.footer-dot {
  color: var(--tonkotsu-cream);
  margin: 0 14px;
  font-weight: 700;
}

.footer-bottom-band {
  position: relative;
  z-index: 1;
  background-color: var(--garden-green);
  padding: 32px 20px 30px;
  text-align: center;
}

.footer-bottom-inner {
  position: relative;
  z-index: 1;
}

.footer-bottom-inner p {
  color: var(--tonkotsu-cream);
  font-size: 14px;
  line-height: 2;
}

/* ---------- SECONDARY PAGES ---------- */

.page-hero {
  background-color: var(--tonkotsu-cream);
  border-bottom: 1px solid var(--hairline);
  padding: 56px 24px 48px;
}

.page-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.page-hero h1 {
  font-family: var(--font-head);
  font-size: 42px;
  color: var(--garden-green);
  margin-top: 10px;
  line-height: 1.15;
}

.page-hero-sub {
  margin-top: 16px;
  max-width: 720px;
  font-size: 17px;
  color: var(--charcoal-noodle);
}

.inner-main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 40px 24px 8px;
}

.services-intro p {
  font-size: 17px;
  max-width: 860px;
}

.service-block {
  position: relative;
  background-color: var(--tonkotsu-cream);
  border: 1px solid var(--hairline);
  border-top: 4px solid var(--shiso-green);
  border-radius: 12px;
  padding: 30px 32px;
  margin-top: 26px;
}

.service-chip {
  position: absolute;
  top: -16px;
  left: 28px;
  background-color: var(--shiso-green);
  color: var(--tonkotsu-cream);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  width: 44px;
  height: 34px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-block h2 {
  font-family: var(--font-head);
  font-size: 27px;
  color: var(--garden-green);
  margin-bottom: 12px;
}

.service-block p {
  color: var(--charcoal-noodle);
  margin-top: 10px;
}

.process-overview {
  margin-top: 44px;
  background-color: var(--soft-wheat);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 34px 32px;
}

.process-overview h2 {
  font-family: var(--font-head);
  font-size: 28px;
  color: var(--garden-green);
}

.process-steps {
  margin-top: 18px;
  list-style: none;
  counter-reset: process;
}

.process-steps li {
  counter-increment: process;
  position: relative;
  padding: 12px 0 12px 52px;
  border-bottom: 1px solid var(--hairline);
  color: var(--charcoal-noodle);
}

.process-steps li:last-child {
  border-bottom: none;
}

.process-steps li::before {
  content: counter(process, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  width: 38px;
  height: 38px;
  background-color: var(--chashu-brown);
  color: var(--tonkotsu-cream);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
}

.process-steps strong {
  color: var(--garden-green);
}

.inner-main .cta-band {
  margin-top: 44px;
  background-color: var(--warm-cream);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 56px 24px;
}

/* ---------- CONTACT PAGE ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 26px;
  margin-top: 10px;
}

.contact-form-panel,
.contact-info-panel {
  background-color: var(--tonkotsu-cream);
  border: 1px solid var(--hairline);
  border-top: 4px solid var(--shiso-green);
  border-radius: 12px;
  padding: 30px 30px 34px;
}

.contact-form-panel h2,
.contact-info-panel h2 {
  font-family: var(--font-head);
  font-size: 26px;
  color: var(--garden-green);
  margin-bottom: 18px;
}

.form-field {
  margin-bottom: 18px;
}

.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--chashu-brown);
  margin-bottom: 6px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--charcoal-noodle);
  background-color: var(--paper-white);
  border: 2px solid var(--hairline);
  border-radius: 8px;
  padding: 12px 14px;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--shiso-green);
}

.form-status {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--garden-green);
  min-height: 20px;
}

.info-block {
  border-top: 1px solid var(--hairline);
  padding-top: 16px;
  margin-top: 16px;
}

.info-block:first-of-type {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.info-block h3 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--chashu-brown);
  margin-bottom: 6px;
}

.info-block p {
  color: var(--charcoal-noodle);
}

.info-block a {
  color: var(--shiso-green);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.info-block a:hover {
  color: var(--garden-green);
}

/* FAQ accordion */

.faq-section {
  margin-top: 44px;
}

.faq-section h2 {
  font-family: var(--font-head);
  font-size: 28px;
  color: var(--garden-green);
  margin-bottom: 16px;
}

.faq-intro {
  max-width: 760px;
  margin-bottom: 18px;
}

.faq-item {
  background-color: var(--tonkotsu-cream);
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--shiso-green);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-q {
  display: block;
  width: 100%;
  text-align: left;
  background-color: var(--tonkotsu-cream);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: var(--garden-green);
  padding: 16px 20px;
}

.faq-q::after {
  content: "+";
  float: right;
  font-size: 22px;
  line-height: 1;
  color: var(--chashu-brown);
  font-weight: 700;
}

.faq-item.open .faq-q::after {
  content: "-";
}

.faq-a {
  display: none;
  padding: 0 20px 18px;
  color: var(--charcoal-noodle);
}

.faq-item.open .faq-a {
  display: block;
}

/* ---------- SCROLL REVEAL ---------- */

.fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ---------- RESPONSIVE ---------- */

@media (max-width: 1020px) {
  .ledger-row {
    grid-template-columns: 100px 1fr;
  }
  .ledger-annotation {
    grid-column: 2;
    justify-self: start;
  }
}

@media (max-width: 880px) {
  .izakaya-split-hero {
    grid-template-columns: 1fr;
  }
  .hero-seam {
    height: 4px;
    width: 100%;
  }
  .hero-left {
    padding: 44px 24px 36px;
  }
  .hero-title {
    font-size: 38px;
  }
  .gate-wordmark {
    font-size: 30px;
    letter-spacing: 4px;
  }
  .metric-band {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 30px;
  }
  .metric-item:nth-child(3) {
    border-left: none;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .page-hero h1 {
    font-size: 32px;
  }
}

@media (max-width: 560px) {
  .ledger-row {
    grid-template-columns: 76px 1fr;
    gap: 16px;
  }
  .ledger-badge {
    width: 60px;
    height: 60px;
    font-size: 22px;
  }
  .ledger-annotation {
    grid-column: 1 / -1;
  }
  .metric-numeral {
    font-size: 44px;
  }
  .noodle-divider {
    margin: 0 8px;
  }
  .gate-links a {
    letter-spacing: 1.5px;
    font-size: 12px;
  }
  .bowl-stage {
    width: 230px;
    height: 230px;
  }
  .chopstick {
    right: -30px;
    width: 140px;
  }
  .strand-a, .strand-b, .strand-c {
    left: 46px;
  }
}