/* ============================================
   THE MINDFUL MARKETS — Design System
   main.css: variables, reset, typography, layout
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Inter:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  /* Colors */
  --bg-base:      #F5FAFF;
  --bg-surface:   #FFFFFF;
  --bg-raised:    #E8F2FF;
  --bg-card:      #FFFFFF;
  --bg-card-blue: #e2ff00;
  --gold:         #0099FF;
  --gold-light:   #1BA3FF;
  --gold-dim:     rgba(0, 153, 255, 0.1);
  --green:        #15803D;
  --red:          #DC2626;
  --text-primary: #0D1B2E;
  --text-muted:   #4A5568;
  --text-subtle:  #718096;
  --divider:      #D0E4FF;
  --divider-gold: rgba(0, 153, 255, 0.35);

  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'DM Mono', monospace;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.07);
  --shadow-gold: 0 0 32px rgba(184, 144, 58, 0.14);
  --shadow-glow: 0 0 48px rgba(184, 144, 58, 0.09);

  /* Transitions */
  --ease: 0.3s ease;
  --ease-out: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
}

/* ---- Reset ---- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--ease);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 700; }
h4 { font-size: 1.2rem; font-weight: 600; }
h5 { font-size: 1rem;   font-weight: 600; }

p {
  color: var(--text-muted);
  line-height: 1.75;
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.section--dark {
  background-color: var(--bg-surface);
}

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

/* ---- Section Headings ---- */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-xs);
  display: block;
}
.section-label-large {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-xs);
  display: block;
}
.section-heading {
  margin-bottom: var(--space-xs);
}

.section-heading span {
  color: var(--gold);
}

.section-subtext {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-header--left {
  text-align: left;
  margin-bottom: var(--space-xl);
}

/* Gold underline accent on headings */
.heading-accent {
  position: relative;
  display: inline-block;
}
.heading-accent::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: 2px;
}

/* ---- Grids ---- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

/* ---- Gallery Grid ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.gallery-item {
  overflow: hidden;
}

.gallery-image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 1;
  background: var(--bg-raised);
  box-shadow: var(--shadow-card);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease-out);
}

.gallery-item:hover .gallery-image-wrapper {
  transform: scale(1.05);
  box-shadow: 0 8px 32px rgba(200, 168, 75, 0.15);
}

.gallery-item:hover .gallery-image {
  transform: scale(1.08);
}

.gallery-caption {
  margin-top: var(--space-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  text-align: center;
  line-height: 1.4;
}

/* ---- Divider ---- */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--divider-gold), transparent);
  margin: 0;
  border: none;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --space-xl:  2.5rem;
    --space-2xl: 4rem;
  }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .container { padding: 0 var(--space-sm); }
}