/* ==========================================================================
   NAIEL PERFUMERÍA - MAIN & BASE STYLES (SLENDER ARCHITECTURAL SANS)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;500;600&family=Plus+Jakarta+Sans:wght@300;400;500;600&family=Urbanist:wght@300;400;500;600&display=swap');
@import url('./variables.css');

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-ivory);
  color: var(--color-text-main);
  line-height: 1.68;
  font-weight: 300;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Slender Medium Headings (No Negrita Ancha / Elegancia Esbelta) */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-night-blue);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0.03em;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  font-weight: 600;
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  font-weight: 500;
  letter-spacing: 0.03em;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 500;
  letter-spacing: 0.025em;
}

h4 {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.7;
}

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

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

input, select, textarea {
  font-family: var(--font-sans);
  font-size: 0.925rem;
  font-weight: 400;
  color: var(--color-text-main);
}

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

ul, ol {
  list-style: none;
}

/* Container & Layout */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-dark {
  background-color: var(--color-night-blue-900);
  color: var(--color-ivory);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-ivory);
}

.section-dark p {
  color: rgba(249, 246, 240, 0.80);
}

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

/* Section Header Component with Slender Aesthetic */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-2xl) auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-serif);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-copper-dark);
  background: linear-gradient(135deg, rgba(207, 163, 88, 0.14) 0%, rgba(207, 163, 88, 0.04) 100%);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
  border: 1px solid rgba(207, 163, 88, 0.32);
  box-shadow: 0 2px 8px rgba(207, 163, 88, 0.08);
}

.section-dark .section-tag {
  background: rgba(207, 163, 88, 0.15);
  color: var(--color-copper-light);
  border-color: rgba(236, 210, 140, 0.35);
}

.section-title {
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  font-weight: 300;
}

/* Badges & Accents */
.badge-copper {
  background: var(--color-gold-gradient);
  color: #1A1204;
  font-size: 0.725rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(207, 163, 88, 0.25);
  text-transform: uppercase;
}

.badge-night {
  background-color: var(--color-night-blue-900);
  color: var(--color-copper-light);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(207, 163, 88, 0.25);
  text-transform: uppercase;
}

/* Accessibility Focus States */
:focus-visible {
  outline: 2px solid var(--color-copper);
  outline-offset: 3px;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-ivory-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--color-copper);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-copper-dark);
}

/* Helper Utilities */
.text-copper { color: var(--color-copper); }
.text-night { color: var(--color-night-blue); }
.text-center { text-align: center; }
.hidden { display: none !important; }