/* SawaDine landing page. Brand tokens match SawaDine-Brand.md and app.css. */

@font-face {
  font-family: "Inter";
  src: url("fonts/inter-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Sora";
  src: url("fonts/sora-700-latin.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --brand-green: #093f2d;
  --brand-orange: #fd6404;
  --primary: #c24e00; /* logo orange darkened so white text passes WCAG AA */
  --primary-hover: #a34100;
  --primary-text: #b84900;
  --ink: #211f1a;
  --paper: #fbf7ef;
  --card: #ffffff;
  --tint: #f4efe4;
  --muted: #5f5a51;
  --border: #e7e1d6;
  --green: #177245;
  --red: #b3261e;
  --orange-soft: #ffeadb;

  --font-head: "Sora", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(33, 31, 26, 0.05), 0 12px 32px rgba(33, 31, 26, 0.07);
  --header-h: 64px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--brand-green);
}

h3 {
  font-family: var(--font-body);
  letter-spacing: -0.01em;
  font-size: 1.1rem;
  color: var(--ink);
}

p {
  margin: 0;
}

a {
  color: var(--primary-text);
}

:focus-visible {
  outline: 3px solid var(--brand-orange);
  outline-offset: 3px;
  border-radius: 6px;
}

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

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--brand-green);
  color: #ffffff;
  font-weight: 600;
}

.skip-link:focus {
  top: 12px;
}

[hidden] {
  display: none !important;
}

.wrap {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ------------------------------ buttons ------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  font: 600 0.95rem/1.2 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.btn-lg {
  min-height: 52px;
  padding: 14px 24px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-secondary {
  background: var(--card);
  border-color: var(--border);
  color: var(--ink);
}

.btn-secondary:hover {
  border-color: var(--ink);
}

.btn-light {
  background: #ffffff;
  color: var(--brand-green);
}

.btn-light:hover {
  background: var(--orange-soft);
}

.btn:active {
  transform: translateY(1px);
}

/* ------------------------------ header ------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 239, 0.94);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-mark {
  width: 34px;
  height: auto;
}

.logo-word {
  width: auto;
  height: 22px;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a,
.login-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 10px;
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:hover,
.login-link:hover {
  background: var(--tint);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-login {
  display: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  cursor: pointer;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-icon {
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-icon::before {
  top: -6px;
}

.menu-icon::after {
  top: 6px;
}

.menu-toggle[aria-expanded="true"] .menu-icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-icon::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-icon::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* ------------------------------ hero ------------------------------ */

.hero {
  padding: var(--space-7) 0 var(--space-8);
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(253, 100, 4, 0.1), transparent 60%),
    radial-gradient(50rem 30rem at -10% 10%, rgba(9, 63, 45, 0.07), transparent 60%);
}

.hero-grid {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--brand-green);
  font-size: 0.85rem;
  font-weight: 600;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-orange);
  box-shadow: 0 0 0 4px rgba(253, 100, 4, 0.18);
}

.hero h1 {
  margin-top: var(--space-5);
  font-size: clamp(2.3rem, 8vw, 4rem);
  letter-spacing: -0.035em;
}

.lead {
  margin-top: var(--space-5);
  max-width: 36rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.6vw, 1.2rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.hero-visual {
  margin: 0;
  display: grid;
  justify-items: center;
  gap: var(--space-4);
}

.phone {
  width: min(72vw, 290px);
  padding: 10px;
  border-radius: 44px;
  background: #13201a;
  box-shadow: 0 30px 60px rgba(9, 63, 45, 0.25), inset 0 0 0 2px #2c3b33;
}

.phone-screen {
  position: relative;
  aspect-ratio: 585 / 1266;
  overflow: hidden;
  border-radius: 34px;
  background: var(--paper);
}

/* Four real screenshots cross-fade: Received, Preparing, Ready, Served */
.phone-screen img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  opacity: 0;
  animation: frame 12s infinite;
}

.phone-screen img:nth-child(1) {
  opacity: 1;
  animation-name: frame-first;
}

.phone-screen img:nth-child(2) {
  animation-delay: 3s;
}

.phone-screen img:nth-child(3) {
  animation-delay: 6s;
}

.phone-screen img:nth-child(4) {
  animation-delay: 9s;
}

@keyframes frame {
  0% { opacity: 0; }
  4%, 25% { opacity: 1; }
  29%, 100% { opacity: 0; }
}

@keyframes frame-first {
  0%, 25% { opacity: 1; }
  29%, 96% { opacity: 0; }
  100% { opacity: 1; }
}

.stages {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.stages span {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
}

/* ------------------------------ sections ------------------------------ */

.section {
  padding: var(--space-8) 0;
}

.section-tint {
  background: var(--tint);
}

.section-head {
  max-width: 40rem;
  margin-bottom: var(--space-6);
}

.eyebrow {
  margin-bottom: var(--space-2);
  color: var(--primary-text);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section h2 {
  font-size: clamp(1.75rem, 5vw, 2.6rem);
}

.cards {
  display: grid;
  gap: var(--space-4);
}

.card {
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}

.card h3 {
  margin: var(--space-3) 0 var(--space-2);
}

.card p {
  color: var(--muted);
}

.icon {
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: 12px;
  background: var(--orange-soft);
  fill: none;
  stroke: var(--primary-text);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.icon-red {
  background: #fbe9e7;
  stroke: var(--red);
}

.icon-green {
  background: #e3f3ea;
  stroke: var(--green);
}

/* How it works */
.steps {
  display: grid;
  gap: var(--space-7);
  margin: 0;
  padding: 0;
  list-style: none;
}

.step {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

.step-no {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--brand-green);
  color: #ffffff;
  font-weight: 700;
}

.step h3 {
  margin: var(--space-3) 0 var(--space-2);
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--brand-green);
}

.step p {
  max-width: 30rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.shot {
  justify-self: center;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow);
}

.shot-phone {
  width: min(64vw, 250px);
  aspect-ratio: 585 / 900;
  border-radius: 28px;
  border: 8px solid #13201a;
}

.shot-phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.shot-tablet {
  width: 100%;
  max-width: 560px;
  border-radius: 18px;
  border: 8px solid #13201a;
}

/* Roles + ticks */
.ticks {
  display: grid;
  gap: 8px;
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.ticks li {
  position: relative;
  padding-left: 28px;
  color: var(--ink);
}

.ticks li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.35em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat;
}

.role h3 {
  margin-top: 0;
  font-family: var(--font-head);
  font-size: 1.3rem;
  color: var(--brand-green);
}

/* Features */
.features {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.features li {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
}

.features h3 {
  margin-bottom: 4px;
  font-size: 1.02rem;
}

.features p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Results + proof (filled from site-config.js) */
.result-value {
  font-family: var(--font-head);
  font-size: 2.2rem;
  color: var(--brand-green);
}

.section-proof {
  padding: var(--space-6) 0;
}

.proof {
  display: grid;
  justify-items: center;
  gap: var(--space-5);
  text-align: center;
}

.proof-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}

.proof-logos img {
  height: 40px;
  width: auto;
}

.proof-quotes {
  display: grid;
  gap: var(--space-4);
  width: 100%;
}

.proof-quotes blockquote {
  margin: 0;
  text-align: left;
}

/* ------------------------------ demo form ------------------------------ */

.demo-grid {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.demo-copy p {
  margin-top: var(--space-3);
  color: var(--muted);
  font-size: 1.05rem;
}

.demo-copy .ticks {
  margin-top: var(--space-5);
}

.form-card {
  padding: var(--space-5);
}

.demo-form {
  display: grid;
  gap: var(--space-4);
}

.field-row {
  display: grid;
  gap: var(--space-4);
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  font-weight: 600;
  font-size: 0.95rem;
}

.optional {
  color: var(--muted);
  font-weight: 400;
}

.field input {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid #cfc7b8;
  border-radius: 12px;
  background: #ffffff;
  color: var(--ink);
  font: 400 16px/1.4 var(--font-body); /* 16px stops iOS zooming on focus */
}

.field input::placeholder {
  color: #8a8478;
}

.field input:focus-visible {
  outline: 3px solid rgba(253, 100, 4, 0.45);
  outline-offset: 0;
  border-color: var(--primary);
}

.field input[aria-invalid="true"] {
  border-color: var(--red);
}

.card .field-error {
  min-height: 0;
  color: var(--red);
  font-size: 0.88rem;
  font-weight: 500;
}

.field-error:empty {
  display: none;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.card .form-error {
  padding: 12px 14px;
  border-radius: 12px;
  background: #fbe9e7;
  color: #8c1d17;
  font-weight: 500;
}

.form-note {
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

.demo-form button[aria-busy="true"] {
  opacity: 0.75;
  cursor: progress;
}

.form-success {
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-3);
  text-align: center;
}

.form-success .icon {
  width: 56px;
  height: 56px;
  padding: 12px;
}

.form-success p {
  color: var(--muted);
}

.contact-alt a {
  font-weight: 600;
}

/* ------------------------------ FAQ ------------------------------ */

.faq {
  display: grid;
  gap: var(--space-3);
}

.faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
}

.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  min-height: 56px;
  padding: 14px 18px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--tint);
  color: var(--brand-green);
  font-size: 1.2rem;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  padding: 0 18px 18px;
  color: var(--muted);
}

/* ------------------------------ final CTA + footer ------------------------------ */

.final-cta {
  padding: var(--space-8) 0;
  background: var(--brand-green);
  color: #ffffff;
}

.final-inner {
  display: grid;
  justify-items: start;
  gap: var(--space-5);
}

.final-cta h2 {
  color: #ffffff;
  font-size: clamp(1.9rem, 6vw, 3rem);
}

.site-footer {
  padding: var(--space-7) 0 var(--space-5);
  background: #0d1813;
  color: #d9d3c7;
}

.footer-grid {
  display: grid;
  gap: var(--space-6);
}

.footer-logo {
  width: 150px;
  height: auto;
}

.footer-brand p {
  margin-top: var(--space-3);
  color: #b7ae9f;
}

.footer-title {
  margin-bottom: var(--space-3);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #b7ae9f;
}

.footer-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-list a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: #f7f3ea;
  text-decoration: none;
}

.footer-list a:hover {
  text-decoration: underline;
}

.copyright {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(247, 243, 234, 0.12);
  color: #b7ae9f;
  font-size: 0.85rem;
}

/* Legal pages */
.legal {
  max-width: 46rem;
  padding: var(--space-7) 16px var(--space-8);
}

.legal h1 {
  font-size: clamp(2rem, 6vw, 2.6rem);
}

.legal p {
  margin-top: var(--space-4);
  color: var(--muted);
}

/* ------------------------------ phones ------------------------------ */

@media (max-width: 860px) {
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    margin: 0;
    padding: var(--space-3) 16px var(--space-5);
    background: var(--paper);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 16px 32px rgba(33, 31, 26, 0.12);
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
  }

  .site-nav a {
    width: 100%;
    font-size: 1.05rem;
  }

  .nav-login {
    display: block;
    margin-top: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px solid var(--border);
  }

  .login-link {
    display: none;
  }

  .header-actions {
    margin-left: auto;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }
}

@media (max-width: 400px) {
  .logo-word {
    height: 18px;
  }

  .logo-mark {
    width: 28px;
  }

  .btn-header {
    padding: 10px 14px;
  }
}

/* ------------------------------ tablet + desktop ------------------------------ */

@media (min-width: 640px) {
  .wrap {
    padding: 0 24px;
  }

  .cards-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cards-4,
  .features,
  .field-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-card {
    padding: var(--space-6);
  }

  .final-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .hero {
    padding: var(--space-8) 0;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .phone {
    width: 300px;
  }

  .step {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-7);
  }

  .step:nth-child(even) .step-text {
    order: 2;
  }

  .cards-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .features {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .demo-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--space-7);
  }

  .faq-wrap {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--space-7);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  /* Show one still frame (Ready) instead of the animation */
  .phone-screen img {
    animation: none !important;
    opacity: 0 !important;
  }

  .phone-screen img:nth-child(3) {
    opacity: 1 !important;
  }

  .btn {
    transition: none;
  }
}

.nowrap {
  white-space: nowrap;
}