/* ============================================
   THE RÓS CAFÉ — MAIN STYLESHEET
   css/main.css
   :root variables, reset, base typography,
   layout utilities, page-hero, scroll-reveal
   ============================================ */

/* ─────────────────────────────────────────────
   CSS CUSTOM PROPERTIES (BRAND PALETTE)
   ───────────────────────────────────────────── */
:root {
  /* Brand Colors */
  --pink: #d4507a;
  --pink-light: #f0b8cb;
  --pink-pale: #fdf0f4;
  --pink-dark: #a83560;
  --cream: #fdf8f3;
  --warm-white: #fffdf9;
  --gold: #c9a96e;
  --charcoal: #2d2028;
  --text-dark: #3a2830;
  --text-mid: #6b4f5a;
  --text-light: #9c8490;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(45, 32, 40, 0.08);
  --shadow-md: 0 4px 12px rgba(45, 32, 40, 0.1);
  --shadow-lg: 0 8px 24px rgba(45, 32, 40, 0.12);
  --shadow-xl: 0 16px 48px rgba(45, 32, 40, 0.15);
  --shadow-pink: 0 4px 20px rgba(212, 80, 122, 0.2);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Raleway', 'Segoe UI', sans-serif;
  --font-accent: 'Cormorant Garamond', Georgia, serif;

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;
  --top-bar-height: 40px;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;
}

/* ─────────────────────────────────────────────
   CSS RESET & BASE STYLES
   ───────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  padding-top: calc(var(--header-height) + var(--top-bar-height));
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img {
  border-style: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-dark);
}

/* ─────────────────────────────────────────────
   TYPOGRAPHY
   ───────────────────────────────────────────── */
h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

h4 {
  font-size: 1.125rem;
}

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

.text-accent {
  font-family: var(--font-accent);
  font-style: italic;
}

.text-pink {
  color: var(--pink);
}

.text-gold {
  color: var(--gold);
}

.text-light {
  color: var(--text-light);
}

.text-mid {
  color: var(--text-mid);
}

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

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: var(--space-sm);
  display: block;
}

.subheading {
  font-family: var(--font-accent);
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-style: italic;
  color: var(--text-mid);
  margin-top: var(--space-sm);
}

/* ─────────────────────────────────────────────
   LAYOUT UTILITIES
   ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-narrow {
  max-width: 900px;
}

.container-wide {
  max-width: 1400px;
}

.section {
  padding: var(--space-4xl) 0;
}

.section-sm {
  padding: var(--space-2xl) 0;
}

.section-lg {
  padding: calc(var(--space-4xl) * 1.5) 0;
}

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

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

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

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

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  flex-direction: column;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

.gap-xl {
  gap: var(--space-xl);
}

/* ─────────────────────────────────────────────
   PAGE HERO SECTIONS
   ───────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--pink-pale) 0%, var(--cream) 100%);
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(212, 80, 122, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin-bottom: var(--space-md);
}

.page-hero .subheading {
  max-width: 600px;
  margin: 0 auto;
}

/* Home Hero - Special Layout */
.hero-home {
  padding: var(--space-4xl) 0 var(--space-3xl);
  background: linear-gradient(
    135deg,
    var(--pink-pale) 0%,
    var(--cream) 50%,
    var(--warm-white) 100%
  );
  min-height: calc(100vh - var(--header-height) - var(--top-bar-height));
  display: flex;
  align-items: center;
}

.hero-home .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

/* Pink word special styling */
.pink-word {
  color: var(--pink);
  position: relative;
  display: inline-block;
}

.pink-word::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0.1em;
  width: 100%;
  height: 3px;
  background: var(--pink);
  transform-origin: left;
  clip-path: inset(0 100% 0 0);
  animation: drawUnderline 0.8s var(--ease-smooth) 0.7s forwards;
}

/* Hero decorative rings */
.hero-ring {
  position: absolute;
  border: 1px solid rgba(212, 80, 122, 0.15);
  border-radius: 50%;
  pointer-events: none;
}

.ring-1 {
  width: 500px;
  height: 500px;
  animation: rotateCW 30s linear infinite;
}

.ring-2 {
  width: 400px;
  height: 400px;
  animation: rotateCCW 45s linear infinite;
}

/* Floating orbs */
.float-orb {
  position: absolute;
  border-radius: 50%;
  background: var(--pink);
  opacity: 0.04;
  pointer-events: none;
}

.float-orb:nth-child(1) {
  width: 80px;
  height: 80px;
  top: 10%;
  left: 5%;
  animation: floatUp 10s ease-in-out infinite;
}

.float-orb:nth-child(2) {
  width: 50px;
  height: 50px;
  top: 60%;
  left: 15%;
  animation: floatUp 12s ease-in-out 2s infinite;
}

.float-orb:nth-child(3) {
  width: 100px;
  height: 100px;
  top: 30%;
  right: 10%;
  animation: floatUp 8s ease-in-out 1s infinite;
}

.float-orb:nth-child(4) {
  width: 40px;
  height: 40px;
  bottom: 20%;
  right: 20%;
  animation: floatUp 14s ease-in-out 3s infinite;
}

.float-orb:nth-child(5) {
  width: 60px;
  height: 60px;
  bottom: 30%;
  left: 30%;
  animation: floatUp 11s ease-in-out 1.5s infinite;
}

/* Hero visual placeholder */
.hero-placeholder {
  width: 100%;
  max-width: 450px;
  aspect-ratio: 4 / 3;
  background: linear-gradient(145deg, var(--warm-white), var(--pink-pale));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  padding: var(--space-xl);
}

.hero-badge {
  background: var(--warm-white);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-normal) var(--ease-smooth),
              box-shadow var(--duration-normal) var(--ease-smooth);
}

.hero-badge:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.hero-badge-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.hero-badge-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─────────────────────────────────────────────
   SCROLL REVEAL ANIMATIONS
   ───────────────────────────────────────────── */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-smooth),
              transform var(--duration-slow) var(--ease-smooth);
}

.scroll-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children in grids */
.scroll-reveal.is-visible > *,
.stagger-children.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-normal) var(--ease-smooth),
              transform var(--duration-normal) var(--ease-smooth);
}

/* Section heading clip reveal */
.section-heading {
  position: relative;
  display: inline-block;
}

.section-heading.scroll-reveal {
  transform: none;
  opacity: 1;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.8s var(--ease-smooth);
}

.section-heading.scroll-reveal.is-visible {
  clip-path: inset(0 0 0 0);
}

/* ─────────────────────────────────────────────
   PAGE TRANSITIONS
   ───────────────────────────────────────────── */
.page-transition-out {
  animation: pageOut 250ms var(--ease-smooth) forwards;
}

.page-transition-in {
  animation: pageIn 300ms var(--ease-smooth) forwards;
}

@keyframes pageOut {
  to {
    opacity: 0;
    transform: translateX(-20px);
  }
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ─────────────────────────────────────────────
   UTILITY CLASSES
   ───────────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.no-scroll {
  overflow: hidden;
}

.bg-cream {
  background-color: var(--cream);
}

.bg-pink-pale {
  background-color: var(--pink-pale);
}

.bg-charcoal {
  background-color: var(--charcoal);
}

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

/* ─────────────────────────────────────────────
   RESPONSIVE BREAKPOINTS
   ───────────────────────────────────────────── */
@media (max-width: 1199px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 991px) {
  .hero-home .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual {
    order: -1;
    min-height: 300px;
  }

  .hero-placeholder {
    max-width: 350px;
  }
}

@media (max-width: 767px) {
  :root {
    --header-height: 70px;
    --top-bar-height: auto;
  }

  main {
    padding-top: var(--header-height);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: var(--space-2xl) 0;
  }

  .hero-home {
    min-height: auto;
    padding: var(--space-2xl) 0;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .ring-1,
  .ring-2 {
    display: none;
  }
}

@media (max-width: 479px) {
  .hero-badges {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    padding: var(--space-md);
  }

  .hero-badge {
    padding: var(--space-sm);
  }

  .hero-badge-icon {
    font-size: 1.25rem;
  }

  .hero-badge-label {
    font-size: 0.65rem;
  }
}