/* =========================================================
   BLACK PEARL WHITE – GLOBAL DESIGN SYSTEM
   Original Luxury Light Theme (All-White Edition)
   ========================================================= */

/* Design Tokens */
:root {
  --color-ivory: #F7F3EE;
  --color-ivory-deep: #EDE3D5;
  --color-white: #ffffff;
  --color-champagne: #F4EDE3;
  --color-gold: #B8963E;
  --color-gold-light: #d4b87a;
  --color-charcoal: #2A2A2A;
  --color-charcoal-mid: #4A4A4A;
  --color-grey-dark: #4A4A4A;
  --color-grey-mid: #7A7A7A;
  --color-grey-light: #c8c4bc;
  --color-grey-bg: #F7F3EE;
  --color-border: #E0D8CC;

  --font-serif: 'Playfair Display', 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Cormorant Garamond', 'Georgia', serif;
  --font-sans: 'Montserrat', 'Helvetica Neue', sans-serif;

  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;

  --shadow-soft: none;
  --shadow-card: none;
  --shadow-nav: none;

  --transition: 0.3s ease;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-charcoal);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

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

input,
textarea,
select {
  font-family: inherit;
  outline: none;
}

ul,
ol {
  list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-charcoal);
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  color: var(--color-grey-dark);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* Utilities */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}

.divider {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--color-gold);
  margin: 1.5rem 0;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background: var(--color-charcoal);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 15px 38px;
  border: 2px solid var(--color-charcoal);
  transition: var(--transition);
}

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

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--color-charcoal);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 13px 36px;
  border: 1.5px solid var(--color-charcoal);
  transition: var(--transition);
}

.btn-outline:hover {
  background: var(--color-charcoal);
  color: var(--color-white);
}

.btn-gold {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 15px 38px;
  border: 2px solid var(--color-gold);
  transition: var(--transition);
}

.btn-gold:hover {
  background: transparent;
  color: var(--color-gold);
}

/* Form Elements */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-grey-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 0;
  padding: 13px 16px;
  font-size: 0.9rem;
  color: var(--color-charcoal);
  transition: border-color var(--transition);
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-charcoal);
}

.form-group textarea {
  resize: vertical;
  min-height: 128px;
}

/* Page wrapper for fixed navbar */
.page-wrapper {
  padding-top: 80px;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 0.65s ease both;
}

/* Responsive grids */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

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

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}