/* ShopTrola public site — Heritage Retail Tech (ui_design_doc/DESIGN.md) */

:root {
  --surface: #fff8f7;
  --surface-canvas: #faf6f5;
  --surface-wash: #f3ebe9;
  --surface-container: #ffe9eb;
  --surface-container-low: #fff0f1;
  --surface-container-lowest: #ffffff;
  --on-surface: #24191b;
  --on-surface-variant: #554243;
  --text-muted: #6e5a5e;
  --wine-deep: #3d0f16;
  --primary: #4d0414;
  --primary-container: #6b1c28;
  --on-primary: #ffffff;
  --secondary: #9d3f4e;
  --border-subtle: #e6d7d9;
  --outline-variant: #dbc0c1;
  --accent-ochre: #b89c53;
  --shadow-soft: 0 10px 30px -10px rgba(61, 15, 22, 0.05), 0 4px 12px -2px rgba(61, 15, 22, 0.03);
  --shadow-elevated: 0 24px 48px -12px rgba(61, 15, 22, 0.09), 0 8px 16px -4px rgba(61, 15, 22, 0.04);
  --shadow-btn: 0 4px 16px rgba(107, 28, 40, 0.2);
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  --font-display: "EB Garamond", "Times New Roman", serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --max: 1240px;
  --gutter: 1.5rem;
  --margin: 4rem;
  --margin-mobile: 1.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.45;
  color: var(--on-surface);
  background:
    radial-gradient(ellipse at 50% -10%, #edd5d8 0%, transparent 55%),
    var(--surface);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--primary-container);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--wine-deep);
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  vertical-align: middle;
  line-height: 1;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--margin-mobile);
  padding-right: var(--margin-mobile);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--gutter);
    padding-right: var(--gutter);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--margin);
    padding-right: var(--margin);
  }
}

/* —— Header —— */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: 5rem;
  background: rgba(250, 246, 245, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 8px rgba(61, 15, 22, 0.04);
  border-bottom: 1px solid transparent;
}

.site-header-inner {
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.brand-lockup img {
  width: 2.25rem;
  height: 2.25rem;
  object-fit: contain;
  border-radius: 0.4rem;
}

.brand-lockup span {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
  color: var(--wine-deep);
  letter-spacing: -0.01em;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--on-surface-variant);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links .nav-contact {
  color: var(--wine-deep);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.btn-primary {
  background: var(--primary-container);
  color: var(--on-primary);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(107, 28, 40, 0.15);
}

.btn-primary:hover {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: var(--shadow-btn);
}

.btn-hero-primary {
  background: var(--primary-container);
  color: var(--on-primary);
  padding: 0.9rem 2rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(107, 28, 40, 0.2);
}

.btn-hero-primary:hover {
  background: var(--wine-deep);
  color: var(--on-primary);
}

.btn-hero-ghost {
  background: var(--surface-wash);
  color: var(--wine-deep);
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-lg);
}

.btn-hero-ghost:hover {
  background: var(--surface-container);
  color: var(--wine-deep);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--surface-container-lowest);
  color: var(--wine-deep);
  cursor: pointer;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem var(--margin-mobile) 1.25rem;
  background: var(--surface-canvas);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  text-decoration: none;
  padding: 0.75rem 0.5rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  border-radius: var(--radius-sm);
}

.nav-mobile a:hover,
.nav-mobile a.active {
  color: var(--primary);
  background: var(--surface-container-low);
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }
  .nav-toggle {
    display: none;
  }
}

/* —— Main —— */
.site-main {
  padding-top: 5rem;
}

.section {
  padding: 5rem 0;
}

.section-tight {
  padding: 4rem 0;
}

.section-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.section-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--wine-deep);
}

.section-lede {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 36rem;
}

/* —— Hero —— */
.hero {
  background: var(--surface-canvas);
  padding: 3rem 0 4rem;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .hero {
    padding: 5rem 0;
  }
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--surface-container);
  color: var(--wine-deep);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--primary-container);
}

.hero h1 {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--wine-deep);
}

.hero-lede {
  margin: 0 0 2rem;
  max-width: 36rem;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-ctas .btn {
  width: 100%;
}

@media (min-width: 480px) {
  .hero-ctas .btn {
    width: auto;
  }
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.hero-trust-ico {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--surface-container);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.hero-trust-ico .material-symbols-outlined {
  font-size: 15px;
}

.hero-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface-wash);
  box-shadow: var(--shadow-elevated);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* —— Segments —— */
.segments {
  background: var(--surface);
}

.segments-intro {
  max-width: 40rem;
  margin-bottom: 3.5rem;
}

.segment-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .segment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .segment-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.segment-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  background: var(--surface-canvas);
  transition: background 0.18s ease;
}

.segment-card:hover {
  background: var(--surface-wash);
}

.segment-ico {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  background: var(--surface-container);
  color: var(--wine-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.segment-ico .material-symbols-outlined {
  font-size: 26px;
}

.segment-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--wine-deep);
}

.segment-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--text-muted);
}

/* —— Capabilities —— */
.capabilities {
  background: var(--surface-canvas);
}

.cap-head {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

@media (min-width: 1024px) {
  .cap-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.cap-grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .cap-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem 4rem;
  }
}

.cap-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.cap-ico {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-xl);
  background: var(--surface-wash);
  color: var(--primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cap-ico .material-symbols-outlined {
  font-size: 28px;
}

.cap-item h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--wine-deep);
}

.cap-item p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  display: inline-flex;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  background: var(--surface-wash);
  color: var(--wine-deep);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* —— Security / OAuth —— */
.security {
  background: var(--surface);
}

.security-panel {
  background: var(--surface-wash);
  border-radius: 1.5rem;
  padding: 2rem;
  overflow: hidden;
}

@media (min-width: 640px) {
  .security-panel {
    padding: 3rem;
  }
}

@media (min-width: 1024px) {
  .security-panel {
    padding: 4rem;
  }
}

.security-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .security-grid {
    grid-template-columns: 7fr 5fr;
    gap: 3.5rem;
  }
}

.data-box {
  background: var(--surface-canvas);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin: 1.5rem 0 2rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.data-box .material-symbols-outlined {
  color: var(--primary);
  font-size: 24px;
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.data-box h4 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--wine-deep);
}

.data-box p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.support-line {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.support-line .material-symbols-outlined {
  font-size: 18px;
  margin-top: 0.1rem;
}

.oauth-card {
  width: 100%;
  max-width: 24rem;
  margin: 0 auto;
  background: var(--surface-container-lowest);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-elevated);
  padding: 2rem;
  text-align: center;
}

.oauth-card-ico {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--surface-wash);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.oauth-card-ico .material-symbols-outlined {
  font-size: 32px;
}

.oauth-card h3 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--wine-deep);
}

.oauth-card > p {
  margin: 0 0 1.5rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: var(--surface-container-lowest);
  border: 1px solid var(--border-subtle);
  color: var(--on-surface);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin-bottom: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: default;
}

.btn-google svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.oauth-or {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  margin: 0.5rem 0;
}

.oauth-or span:first-child,
.oauth-or span:last-child {
  width: 2rem;
  height: 1px;
  background: var(--surface-container);
}

.oauth-or span:nth-child(2) {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn-otp {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--surface-canvas);
  color: var(--wine-deep);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-lg);
  border: none;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: default;
  margin-top: 0.5rem;
}

.btn-otp .material-symbols-outlined {
  font-size: 18px;
}

.oauth-legal {
  margin-top: 1.5rem;
  padding-top: 1rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* —— Trust strip —— */
.trust-strip {
  background: var(--surface-canvas);
}

.trust-grid {
  display: grid;
  gap: 2rem;
  text-align: center;
}

@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
    text-align: left;
  }
}

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

@media (min-width: 768px) {
  .trust-item {
    flex-direction: row;
    align-items: flex-start;
  }
}

.trust-ico {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  background: var(--surface-container);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-ico .material-symbols-outlined {
  font-size: 24px;
}

.trust-item h4 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--wine-deep);
}

.trust-item p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--text-muted);
}

/* —— Legal pages —— */
.legal-page {
  padding: 3rem 0 4rem;
}

.legal-page header {
  margin-bottom: 1.75rem;
}

.legal-page h1 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 500;
  color: var(--wine-deep);
}

.legal-meta {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.legal-body {
  padding: 1.5rem 1.4rem;
  border-radius: var(--radius-xl);
  background: var(--surface-container-lowest);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.legal-body h2 {
  margin: 1.75rem 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--wine-deep);
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body ul {
  padding-left: 1.2rem;
  margin: 0.4rem 0 0.8rem;
}

.legal-body li {
  margin: 0.3rem 0;
}

/* —— Footer —— */
.site-footer {
  background: var(--surface-wash);
  padding: 2.5rem 0;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 5fr 4fr 3fr;
    gap: 1.5rem;
  }
}

.footer-brand p {
  margin: 0.75rem 0 0;
  max-width: 22rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.footer-brand .support {
  display: inline-block;
  margin-top: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--primary-container);
}

.footer-col-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.footer-col a {
  display: block;
  text-decoration: none;
  color: var(--on-surface-variant);
  font-size: 0.9375rem;
  margin-bottom: 0.35rem;
}

.footer-col a:hover {
  color: var(--on-surface);
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.8125rem;
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}