/* ==========================================================================
   YESHREE FASHION STUDIO - DESIGN SYSTEM
   Royal Rajasthani Heritage meets Contemporary Haute Couture
   Sagwara, Rajasthan | Opening 21 October 2026
   ========================================================================== */

:root {
  /* Royal Rajasthani & Haute Couture Color Palette */
  --crimson-950: #3b020d;
  --crimson-900: #5c0517;
  --crimson-800: #7b0a22;
  --crimson-700: #9e1131;
  --crimson-600: #c21a41;
  --crimson-500: #e22854;
  --crimson-100: #fde8ed;
  --crimson-50:  #fff4f6;

  --gold-900: #684a0c;
  --gold-800: #8c6514;
  --gold-700: #b5851d;
  --gold-600: #d49f2a;
  --gold-500: #d4af37; /* Metallic Royal Gold */
  --gold-400: #e6c86e;
  --gold-300: #f3dda0;
  --gold-200: #faeed0;
  --gold-100: #fdf7e9;
  --gold-50:  #fffdf8;

  --emerald-900: #0b3824;
  --emerald-800: #105235;
  --emerald-700: #166e47;
  --emerald-100: #e4f7ed;

  --sapphire-900: #0a1f44;
  --sapphire-800: #12326b;

  /* Surfaces & Neutrals */
  --ivory-50:  #fcfaf6;
  --ivory-100: #f7f3ea;
  --ivory-200: #ece4d2;
  --ivory-300: #ded2b9;
  --ivory-400: #c7b695;

  --sand-50:   #fcfaf6;
  --sand-100:  #f7f3ea;
  --sand-200:  #ece4d2;
  --sand-300:  #ded2b9;
  --sand-400:  #c7b695;

  --charcoal-950: #0e0e11;
  --charcoal-900: #17181c;
  --charcoal-800: #25262e;
  --charcoal-700: #3d3f4a;
  --charcoal-600: #5a5d6c;
  --charcoal-400: #8c90a0;
  --charcoal-200: #cfd2dc;
  
  --white: #ffffff;
  --black: #050507;

  /* Gradients */
  --grad-gold: linear-gradient(135deg, #c59b27 0%, #f6e298 35%, #d4af37 60%, #b8860b 100%);
  --grad-gold-text: linear-gradient(135deg, #b38210 0%, #f4da7e 45%, #b38210 100%);
  --grad-crimson: linear-gradient(135deg, #590416 0%, #870c26 50%, #af1637 100%);
  --grad-crimson-deep: linear-gradient(180deg, rgba(59, 2, 13, 0.95) 0%, rgba(20, 1, 4, 0.98) 100%);
  --grad-dark-overlay: linear-gradient(180deg, rgba(14, 14, 17, 0.2) 0%, rgba(14, 14, 17, 0.88) 100%);
  --grad-card-shimmer: linear-gradient(110deg, transparent 25%, rgba(212, 175, 55, 0.15) 50%, transparent 75%);

  /* Typography */
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-accent: 'Cinzel', 'Playfair Display', serif;

  /* Spacing Scale */
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs:  0.5rem;
  --space-sm:  0.75rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6.5rem;

  /* Shadows */
  --shadow-subtle: 0 4px 20px rgba(14, 14, 17, 0.05);
  --shadow-card: 0 10px 30px rgba(14, 14, 17, 0.08);
  --shadow-card-hover: 0 20px 45px rgba(14, 14, 17, 0.14);
  --shadow-gold: 0 10px 35px rgba(212, 175, 55, 0.28);
  --shadow-crimson: 0 10px 35px rgba(123, 10, 34, 0.28);
  --shadow-modal: 0 30px 80px rgba(0, 0, 0, 0.45);

  /* Borders & Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;

  --border-gold: 1px solid rgba(212, 175, 55, 0.35);
  --border-subtle: 1px solid rgba(14, 14, 17, 0.08);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 280ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 450ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--ivory-50);
  color: var(--charcoal-900);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font: inherit;
}

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

/* Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

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

/* Typography Utilities */
.font-serif {
  font-family: var(--font-serif);
}

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

.heading-hero {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5.5vw, 4.6rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.heading-section {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--charcoal-950);
}

.heading-card {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.25;
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-accent);
  font-size: 0.76rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-800);
  font-weight: 700;
  padding: 6px 14px;
  background: var(--gold-100);
  border: 1px solid var(--gold-300);
  border-radius: var(--radius-full);
}

.eyebrow-badge.eyebrow-crimson {
  color: var(--crimson-700);
  background: var(--crimson-100);
  border-color: rgba(158, 17, 49, 0.2);
}

.eyebrow-badge::before {
  content: "♦";
  font-size: 0.65rem;
  color: var(--gold-600);
}

.lead-p {
  font-size: 1.125rem;
  color: var(--charcoal-600);
  line-height: 1.7;
}

/* Royal Divider */
.royal-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin: var(--space-md) auto var(--space-lg);
  color: var(--gold-600);
  width: 100%;
  max-width: 320px;
}

.royal-divider::before,
.royal-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
}

.royal-divider span {
  font-family: var(--font-accent);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: var(--gold-800);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Gold Gradient Text */
.text-gold-gradient {
  background: var(--grad-gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Luxury Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-royal {
  background: var(--grad-crimson);
  color: var(--white);
  box-shadow: var(--shadow-crimson);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-royal:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(123, 10, 34, 0.4);
  color: var(--white);
}

.btn-gold {
  background: var(--grad-gold);
  color: var(--crimson-950);
  font-weight: 700;
  box-shadow: var(--shadow-gold);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(212, 175, 55, 0.45);
  filter: brightness(1.05);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold-800);
  border: 1.5px solid var(--gold-600);
}

.btn-outline-gold:hover {
  background: var(--gold-500);
  color: var(--crimson-950);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
}

.btn-outline-white:hover {
  background: var(--white);
  color: var(--crimson-950);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
}