/* TeaConcierge — elegant, minimal, premium */
:root {
  --sage-deep: #3D4A3A;
  --sage: #5C6B56;
  --sage-mid: #7A8A72;
  --sage-soft: #A8B5A0;
  --sage-mist: #D4DDD0;
  --cream: #F5F1E9;
  --ivory: #FAF8F4;
  --warm-white: #FFFEFB;
  --stone: #8A8478;
  --stone-light: #C8C2B6;
  --gold: #B5A27A;
  --gold-soft: #D0C3A4;
  --text: #2A2E28;
  --text-soft: #5A5E56;
  --text-muted: #7A7E76;
  --border: rgba(61, 74, 58, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 20px 50px rgba(42, 46, 40, 0.07);
  --shadow-soft: 0 8px 24px rgba(42, 46, 40, 0.05);
  --header-h: 76px;
  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "DM Sans", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--sage-deep);
}

p {
  margin: 0;
}

.container {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.container.narrow {
  width: min(720px, calc(100% - 2.5rem));
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(250, 248, 244, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 20px rgba(42, 46, 40, 0.04);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  background: #fff;
  border-radius: 4px;
}

.footer-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  background: #fff;
  border-radius: 4px;
  flex-shrink: 0;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-soft);
  letter-spacing: 0.01em;
  transition: color 0.2s var(--ease);
}

.nav a:hover,
.nav a.active {
  color: var(--sage-deep);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--warm-white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 1.5px;
  background: var(--sage-deep);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease), transform 0.2s var(--ease);
}

.btn-primary {
  background: var(--sage-deep);
  color: var(--warm-white);
}

.btn-primary:hover {
  background: var(--sage);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--sage-deep);
  border-color: var(--sage-mist);
}

.btn-ghost:hover {
  border-color: var(--sage-mid);
  background: rgba(92, 107, 86, 0.06);
}

.btn-full {
  width: 100%;
}

.nav-cta {
  padding: 0.55rem 1.15rem;
  font-size: 0.88rem;
}

/* Hero */
.hero {
  padding: 4.5rem 0 5rem;
  background:
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(168, 181, 160, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(212, 221, 208, 0.35), transparent 50%),
    var(--ivory);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage-mid);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 3.75rem);
  font-weight: 600;
  margin-bottom: 1.35rem;
}

.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--sage);
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--text-soft);
  max-width: 34em;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.hero-pills li {
  padding: 0.35rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sage);
  background: rgba(92, 107, 86, 0.08);
  border: 1px solid rgba(92, 107, 86, 0.12);
  border-radius: 999px;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.hero-logo-frame {
  width: min(100%, 340px);
  padding: 1.75rem 1.5rem;
  background: #fff;
  border: 1px solid rgba(61, 74, 58, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo {
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: contain;
  background: #fff;
}

.hero-visual-caption {
  color: var(--text-muted);
  font-style: italic;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section.alt {
  background: var(--cream);
}

.section-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage-mid);
  margin-bottom: 0.85rem;
}

.section-label.light,
.section-title.light,
.section-lead.light {
  color: var(--cream);
}

.section-label.light {
  color: var(--sage-soft);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1rem;
}

.section-lead {
  font-size: 1.08rem;
  color: var(--text-soft);
  max-width: 38em;
}

.section-lead.center {
  margin-inline: auto;
  text-align: center;
}

.section-head {
  margin-bottom: 2.75rem;
}

.section-head.center {
  text-align: center;
}

.section-head.center .section-lead {
  margin-inline: auto;
}

/* Cards */
.card-grid {
  display: grid;
  gap: 1.25rem;
}

.card-grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.card-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid.five {
  grid-template-columns: repeat(5, 1fr);
}

.card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-icon {
  width: 40px;
  height: 40px;
  color: var(--sage);
  margin-bottom: 1.1rem;
}

.card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.55rem;
}

.card p {
  font-size: 0.95rem;
  color: var(--text-soft);
}

.card .card-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 0.65rem;
}

.card a.card-link {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sage-deep);
  border-bottom: 1px solid var(--sage-mist);
  padding-bottom: 2px;
  transition: border-color 0.2s;
}

.card a.card-link:hover {
  border-color: var(--sage);
}

/* Split cards */
.split-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.split-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-soft);
}

.split-card.accent {
  background: var(--sage-deep);
  border-color: transparent;
  color: var(--cream);
}

.split-card.accent h3,
.split-card.accent .split-eyebrow {
  color: var(--cream);
}

.split-card.accent p,
.split-card.accent li {
  color: rgba(245, 241, 233, 0.88);
}

.split-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage-mid);
  margin-bottom: 0.75rem;
}

.split-card h3 {
  font-size: 1.75rem;
  margin-bottom: 0.85rem;
}

.split-card p {
  color: var(--text-soft);
  margin-bottom: 1.25rem;
}

.split-card ul {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.split-card li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.split-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage-soft);
}

.split-card.accent li::before {
  background: var(--gold-soft);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
}

.step {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--sage-soft);
  margin-bottom: 0.85rem;
  letter-spacing: 0.04em;
}

.step h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.95rem;
  color: var(--text-soft);
}

/* Signature list (B2B detail) */
.signature-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.signature-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.signature-item .sig-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--sage-deep);
  line-height: 1.2;
}

.signature-item .sig-audience {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage-mid);
  margin-top: 0.45rem;
}

.signature-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.55rem;
}

.signature-item p {
  color: var(--text-soft);
  margin-bottom: 0.85rem;
}

.signature-item ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.signature-item li {
  font-size: 0.82rem;
  padding: 0.3rem 0.7rem;
  background: rgba(92, 107, 86, 0.08);
  border-radius: 999px;
  color: var(--sage);
}

/* Offer detail blocks */
.offer-block {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.offer-block h3 {
  font-size: 2rem;
  margin-bottom: 0.35rem;
}

.offer-block .offer-tag {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage-mid);
  margin-bottom: 1rem;
}

.offer-block > p {
  color: var(--text-soft);
  max-width: 42em;
  margin-bottom: 1.5rem;
}

.offer-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 1.5rem;
}

.offer-features li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.offer-features li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--sage-mid);
}

/* Philosophy principles */
.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.principle {
  padding: 1.75rem;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.principle h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.principle p {
  color: var(--text-soft);
  font-size: 0.95rem;
}

/* CTA band */
.cta-band {
  background: var(--sage-deep);
  padding: 4.5rem 0;
  text-align: center;
}

.cta-band .section-title {
  color: var(--cream);
  margin-bottom: 1rem;
}

.cta-band p {
  color: rgba(245, 241, 233, 0.85);
  max-width: 32em;
  margin: 0 auto 1.75rem;
}

.cta-band .btn-primary {
  background: var(--cream);
  color: var(--sage-deep);
}

.cta-band .btn-primary:hover {
  background: var(--warm-white);
}

/* Contact */
.contact {
  background: var(--sage-deep);
  color: var(--cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact .section-title {
  color: var(--cream);
}

.contact .section-lead {
  color: rgba(245, 241, 233, 0.85);
  margin-bottom: 1.75rem;
}

.contact-points {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-points li {
  font-size: 0.98rem;
  color: rgba(245, 241, 233, 0.9);
}

.contact-points a {
  border-bottom: 1px solid rgba(245, 241, 233, 0.3);
}

.contact-points a:hover {
  border-bottom-color: var(--cream);
}

.contact-form {
  background: rgba(255, 254, 251, 0.06);
  border: 1px solid rgba(245, 241, 233, 0.12);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
}

.form-row {
  margin-bottom: 1.15rem;
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: rgba(245, 241, 233, 0.9);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 0.95rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--warm-white);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--sage-soft);
  box-shadow: 0 0 0 3px rgba(168, 181, 160, 0.25);
}

.form-row textarea {
  resize: vertical;
  min-height: 110px;
}

.form-note {
  margin-top: 0.85rem;
  font-size: 0.88rem;
  color: rgba(245, 241, 233, 0.75);
  min-height: 1.3em;
}

/* Page hero (inner pages) */
.page-hero {
  padding: 3.5rem 0 3rem;
  background:
    radial-gradient(ellipse 70% 80% at 100% 0%, rgba(168, 181, 160, 0.15), transparent 50%),
    var(--ivory);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  margin-bottom: 0.85rem;
}

.page-hero .section-lead {
  max-width: 36em;
}

/* Footer */
.site-footer {
  background: var(--cream);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0 2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 2rem;
  align-items: start;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--sage-deep);
  margin-bottom: 0.25rem;
}

.footer-brand span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  font-family: var(--font-display);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer-nav a {
  font-size: 0.9rem;
  color: var(--text-soft);
}

.footer-nav a:hover {
  color: var(--sage-deep);
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
  grid-column: 1 / -1;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

/* Utilities */
.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 2rem;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-visual {
    order: -1;
  }

  .hero-logo-frame {
    width: min(100%, 260px);
  }

  .logo-img {
    height: 44px;
  }

  .card-grid.three,
  .card-grid.five {
    grid-template-columns: 1fr 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .signature-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

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

@media (max-width: 720px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    background: rgba(250, 248, 244, 0.98);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.25s;
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.85rem 0.25rem;
    border-bottom: 1px solid var(--border);
  }

  .nav .nav-cta {
    margin-top: 0.75rem;
    text-align: center;
    border-bottom: none;
  }

  .card-grid.two,
  .card-grid.three,
  .card-grid.five,
  .split-cards,
  .contact-grid,
  .principles,
  .offer-features {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 2.5rem 0 3.5rem;
  }

  .section {
    padding: 3.5rem 0;
  }

  .offer-block {
    padding: 1.75rem 1.35rem;
  }
}