/* =========================================================================
   Savr — marketing site
   Design tokens mirror the app's Savr Design System (constants/theme.ts):
   Paprika hero, basil + honey support, warm "sand" neutrals, warm "ink" text.
   ========================================================================= */

:root {
  /* ---- Raw palette ---- */
  --paprika-50:  #FDF0EB;
  --paprika-100: #FBDDD1;
  --paprika-200: #F6B49E;
  --paprika-300: #F08B6B;
  --paprika-400: #EC6B44;
  --paprika-500: #E8552D; /* brand core */
  --paprika-600: #C8431F;
  --paprika-700: #A03418;

  --basil-300: #7BB08E;
  --basil-500: #3F7D5B;
  --basil-600: #326448;

  --honey-300: #F6C86B;
  --honey-500: #F2A93B;
  --honey-600: #D98A1E;

  --sand-50:  #FFFBF6; /* app background */
  --sand-100: #FBF3E9;
  --sand-200: #F1E6D6;
  --sand-300: #E3D3BF;
  --sand-400: #C9B7A0;

  --ink-900: #2A211B;
  --ink-700: #4A3F36;
  --ink-500: #7A6E64;
  --ink-400: #9A8E82;

  --blueberry: #3A7CA5; /* drinks / fat accent from CategoryColors */

  /* ---- Semantic (light) ---- */
  --text: var(--ink-900);
  --text-body: var(--ink-700);
  --muted: var(--ink-500);
  --faint: var(--ink-400);

  --bg: var(--sand-50);
  --surface-sunken: var(--sand-100);
  --card: #FFFFFF;

  --border: var(--sand-200);
  --border-strong: var(--sand-300);

  --brand: var(--paprika-500);
  --brand-hover: var(--paprika-600);
  --brand-subtle: var(--paprika-50);
  --on-brand: #FFFFFF;

  --accent: var(--honey-500);
  --fresh: var(--basil-500);

  /* ---- Radii ---- */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* ---- Spacing (4px base) ---- */
  --s-xs: 4px;
  --s-sm: 8px;
  --s-md: 12px;
  --s-lg: 16px;
  --s-xl: 20px;
  --s-2xl: 24px;
  --s-3xl: 32px;

  /* ---- Warm-tinted elevation (never pure black) ---- */
  --shadow-sm: 0 2px 6px rgba(74, 63, 54, 0.08);
  --shadow-md: 0 6px 16px rgba(74, 63, 54, 0.10);
  --shadow-lg: 0 14px 32px rgba(74, 63, 54, 0.14);
  --shadow-brand: 0 8px 20px rgba(232, 85, 45, 0.28);

  /* ---- Type ---- */
  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-numeric: 'Space Grotesk', 'Inter', monospace;

  --maxw: 1120px;
}

/* Light is the default theme. Warm dark applies only when the user opts in
   via the theme toggle (data-theme='dark'), mirroring the app's dark palette. */
:root[data-theme='dark'] {
  --text: #FCF6EF;
  --text-body: #EADFD3;
  --muted: #B3A597;
  --faint: #8A7D71;
  --bg: #1B1511;
  --surface-sunken: #241C17;
  --card: #2A211B;
  --border: #3A2F27;
  --border-strong: #4A3F36;
  --brand: var(--paprika-400);
  --brand-hover: var(--paprika-300);
  --brand-subtle: #3A241B;
  --accent: var(--honey-300);
  --fresh: var(--basil-300);
}

/* ========================================================================= */

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text-body);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-hover); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  font-weight: 800;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--s-2xl);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-sm);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
}

.section { padding-block: clamp(56px, 9vw, 112px); }
.section-head { max-width: 640px; margin-bottom: var(--s-3xl); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(30px, 4.6vw, 48px); margin-block: var(--s-lg) var(--s-md); }
.section-head p { font-size: 19px; color: var(--muted); margin: 0; }

/* Sections are separated by alternating shades of the warm background
   (no gradients). `.tint` sits one step deeper than the base page. */
.tint { background: var(--surface-sunken); border-block: 1px solid var(--border); }

/* ---- Inline icons (flaticon-style line icons via an SVG sprite) ---- */
.i {
  width: 1em; height: 1em;
  display: inline-block;
  vertical-align: -0.14em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 16px;
  padding: 9px 22px;
  border-radius: 15px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn-primary {
  background: var(--brand);
  color: var(--on-brand);
  box-shadow: var(--shadow-brand);
}
.btn-primary:hover { background: var(--brand-hover); color: var(--on-brand); }
.btn-ghost {
  background: var(--card);
  color: var(--text);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { color: var(--text); border-color: var(--brand); }
.btn-lg { padding: 11px 26px; font-size: 17px; }

/* ========================================================================= */
/* Header                                                                    */
/* ========================================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--text);
  letter-spacing: -0.02em;
}
.brand:hover { color: var(--text); }
.brand img { width: 34px; height: 34px; border-radius: 9px; box-shadow: var(--shadow-sm); }
.nav-links { display: flex; align-items: center; gap: var(--s-2xl); }
.nav-links a.link {
  color: var(--text-body);
  font-weight: 500;
  font-size: 15px;
}
.nav-links a.link:hover { color: var(--brand); }
.theme-toggle {
  background: var(--card);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-pill);
  width: 40px; height: 40px;
  cursor: pointer;
  display: grid; place-items: center;
  color: var(--text);
  transition: border-color 0.15s ease;
}
.theme-toggle .i { width: 19px; height: 19px; }
.theme-toggle:hover { border-color: var(--brand); }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links .link { display: none; }
}

/* ========================================================================= */
/* Hero                                                                      */
/* ========================================================================= */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(48px, 7vw, 88px) clamp(40px, 6vw, 72px);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}
.hero h1 {
  font-size: clamp(40px, 7vw, 74px);
  margin-block: var(--s-xl) var(--s-lg);
}
.hero h1 .accent { color: var(--brand); }
.hero-sub {
  font-size: clamp(18px, 2.3vw, 21px);
  color: var(--muted);
  max-width: 30ch;
  margin: 0 0 var(--s-2xl);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--s-md); }
.hero-note {
  margin-top: var(--s-lg);
  font-size: 14px;
  color: var(--faint);
  display: flex; align-items: center; gap: 8px;
}

/* Phone — device PNGs (frames baked in, transparent background) */
.phone-shell {
  justify-self: center;
  position: relative;
  width: min(540px, 96%);
}
.phone-shell img {
  width: 100%;
  filter: drop-shadow(0 22px 38px rgba(74, 63, 54, 0.24));
}

.badge-row {
  display: flex; flex-wrap: wrap; gap: var(--s-md);
  margin-top: var(--s-xl);
}

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin-inline: auto; }
  .hero-cta { justify-content: center; }
  .hero-note { justify-content: center; }
  .phone-shell { grid-row: 1; margin-bottom: var(--s-lg); }
}

/* ---- Logo strip / stats ---- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-lg);
  padding: var(--s-2xl);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
  margin-top: clamp(32px, 5vw, 56px);
}
.stat { text-align: center; }
.stat .num {
  font-family: var(--font-numeric);
  font-weight: 700;
  font-size: clamp(26px, 3.4vw, 34px);
  color: var(--brand);
}
.stat .label { font-size: 13px; color: var(--muted); font-weight: 500; }
@media (max-width: 620px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ========================================================================= */
/* How it works                                                              */
/* ========================================================================= */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-xl); }
.step {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-2xl);
  box-shadow: var(--shadow-sm);
}
.step .n {
  font-family: var(--font-numeric);
  font-weight: 700;
  font-size: 15px;
  color: var(--on-brand);
  background: var(--brand);
  width: 34px; height: 34px;
  border-radius: var(--r-pill);
  display: grid; place-items: center;
  margin-bottom: var(--s-lg);
}
.step h3 { font-size: 21px; margin-bottom: var(--s-sm); }
.step p { margin: 0; color: var(--muted); font-size: 16px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* ========================================================================= */
/* Features showcase                                                         */
/* ========================================================================= */

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-xl);
}
.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-2xl);
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}
.feature .ico {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  display: grid; place-items: center;
  margin-bottom: var(--s-lg);
}
.feature .ico .i { width: 26px; height: 26px; stroke-width: 1.9; }
.feature h3 { font-size: 20px; margin-bottom: var(--s-sm); }
.feature p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* Tinted icon variants pulled from the app's category / macro colors */
.ico.paprika { background: var(--paprika-100); color: var(--paprika-600); }
.ico.basil   { background: color-mix(in srgb, var(--basil-300) 45%, transparent); color: var(--basil-600); }
.ico.honey   { background: color-mix(in srgb, var(--honey-300) 55%, transparent); color: var(--honey-600); }
.ico.blueberry { background: color-mix(in srgb, var(--blueberry) 22%, transparent); color: var(--blueberry); }
.ico.sand    { background: var(--sand-200); color: var(--ink-700); }

@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .features { grid-template-columns: 1fr; } }

/* Feature — spotlight band */
.spotlight {
  background: var(--surface-sunken);
  border-block: 1px solid var(--border);
}
.spotlight-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}
.spotlight-grid.flip .media { order: -1; }
.macro-row { display: flex; flex-wrap: wrap; gap: var(--s-md); margin-top: var(--s-xl); }
.macro {
  display: inline-flex; align-items: baseline; gap: 6px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  padding: 8px 16px;
  box-shadow: var(--shadow-sm);
}
.macro .v { font-family: var(--font-numeric); font-weight: 700; color: var(--text); }
.macro .k { font-size: 13px; color: var(--muted); }
.macro.cal .v { color: var(--paprika-500); }
.macro.carb .v { color: var(--honey-600); }
.macro.pro .v { color: var(--basil-500); }
.macro.fat .v { color: var(--blueberry); }

.feature-list { list-style: none; padding: 0; margin: var(--s-lg) 0 0; }
.feature-list li {
  display: flex; gap: var(--s-md); align-items: flex-start;
  padding: var(--s-md) 0;
  border-bottom: 1px dashed var(--border);
  color: var(--text-body);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list .check {
  flex: none; margin-top: 2px;
  width: 22px; height: 22px; border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--basil-500) 18%, transparent);
  color: var(--basil-600);
  display: grid; place-items: center;
}
.feature-list .check .i { width: 13px; height: 13px; stroke-width: 2.6; }
.media { justify-self: center; }
.media img {
  width: min(300px, 74vw);
  filter: drop-shadow(0 18px 30px rgba(74, 63, 54, 0.20));
}
@media (max-width: 780px) {
  .spotlight-grid { grid-template-columns: 1fr; }
  .spotlight-grid.flip .media { order: 0; }
}

/* ========================================================================= */
/* Contact                                                                   */
/* ========================================================================= */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 5vw, 60px);
  align-items: start;
}
.contact-copy h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: var(--s-md); }
.contact-copy p { color: var(--muted); font-size: 18px; }
.contact-links { list-style: none; padding: 0; margin: var(--s-xl) 0 0; display: grid; gap: var(--s-md); }
.contact-links li { display: flex; align-items: center; gap: var(--s-md); }
.contact-links .ci {
  width: 42px; height: 42px; border-radius: var(--r-md);
  background: var(--brand-subtle); color: var(--brand);
  display: grid; place-items: center; flex: none;
}
.contact-links .ci .i { width: 20px; height: 20px; }
.contact-links a { font-weight: 600; }
.contact-links small { display: block; color: var(--faint); font-weight: 400; font-size: 13px; }

.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: clamp(22px, 4vw, 36px);
  box-shadow: var(--shadow-md);
}
.field { margin-bottom: var(--s-lg); }
.field label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  margin-bottom: var(--s-sm);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--text);
  background: var(--surface-sunken);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  padding: 13px 15px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-subtle);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-lg); }
.form-card .btn { width: 100%; margin-top: var(--s-sm); }
.form-hint { font-size: 13px; color: var(--faint); margin-top: var(--s-md); text-align: center; }
.form-status {
  margin-top: var(--s-lg);
  padding: var(--s-md) var(--s-lg);
  border-radius: var(--r-md);
  font-size: 15px;
  font-weight: 500;
  display: none;
}
.form-status.show { display: block; }
.form-status.ok { background: color-mix(in srgb, var(--basil-500) 16%, transparent); color: var(--basil-600); }
.form-status.err { background: color-mix(in srgb, var(--paprika-500) 14%, transparent); color: var(--paprika-600); }

@media (max-width: 780px) {
  .contact-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
}

/* ========================================================================= */
/* CTA band + Footer                                                         */
/* ========================================================================= */

.cta-band { text-align: center; }
.cta-inner {
  background: var(--brand);
  border-radius: var(--r-xl);
  padding: clamp(36px, 6vw, 64px);
  box-shadow: var(--shadow-brand);
}
.cta-inner h2 { color: #fff; font-size: clamp(28px, 4.5vw, 46px); }
.cta-inner p { color: color-mix(in srgb, #fff 82%, transparent); font-size: 19px; margin: var(--s-md) auto var(--s-xl); max-width: 44ch; }
.cta-inner .btn-primary { background: #fff; color: var(--paprika-600); box-shadow: var(--shadow-md); }
.cta-inner .btn-primary:hover { background: var(--sand-100); color: var(--paprika-700); }

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface-sunken);
  padding-block: var(--s-3xl);
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-xl);
  align-items: center;
  justify-content: space-between;
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand img { width: 30px; height: 30px; border-radius: 8px; }
.footer-brand span { font-family: var(--font-display); font-weight: 800; font-size: 19px; color: var(--text); }
.footer-links { display: flex; flex-wrap: wrap; gap: var(--s-xl); }
.footer-links a { color: var(--text-body); font-weight: 500; font-size: 15px; }
.footer-links a:hover { color: var(--brand); }
.footer-legal { width: 100%; color: var(--faint); font-size: 13px; padding-top: var(--s-lg); border-top: 1px solid var(--border); margin-top: var(--s-md); }

/* ========================================================================= */
/* Privacy page                                                              */
/* ========================================================================= */

.doc {
  max-width: 780px;
  margin-inline: auto;
  padding-block: clamp(48px, 7vw, 80px);
}
.doc .updated { color: var(--faint); font-size: 14px; margin-top: var(--s-md); }
.doc h1 { font-size: clamp(34px, 5vw, 52px); }
.doc h2 {
  font-size: 26px;
  margin-top: var(--s-3xl);
  padding-top: var(--s-lg);
  border-top: 1px solid var(--border);
}
.doc h3 { font-size: 19px; margin-top: var(--s-xl); }
.doc p, .doc li { color: var(--text-body); font-size: 16.5px; }
.doc ul { padding-left: var(--s-xl); }
.doc li { margin-bottom: var(--s-sm); }
.doc .lead { font-size: 19px; color: var(--muted); }
.callout {
  background: var(--brand-subtle);
  border: 1px solid color-mix(in srgb, var(--brand) 24%, transparent);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
  margin-block: var(--s-xl);
}
.callout p { margin: 0; color: var(--text); }

/* Reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}