/* styles.css */

/* -----------------------------
   Design Tokens
------------------------------ */
:root {
  /* Backgrounds */
  --color-bg: #f4f1eb;
  --color-surface: #fbf8f3;
  --color-surface-alt: #ece7de;
  --color-surface-dark: #1b1f26;
  --color-surface-darker: #12151b;

  /* Brand and Accent */
  --color-accent: #355244;
  --color-accent-hover: #466756;
  --color-accent-soft: #dbe5de;
  --color-leather: #6e4d38;
  --color-gunmetal: #39414c;

  /* Text */
  --color-text: #1c1f24;
  --color-text-muted: #5f6670;
  --color-text-light: #f5f1ea;

  /* Borders */
  --color-border: #d6d0c6;
  --color-border-strong: #4a535f;

  /* Status */
  --color-success: #3f7a57;
  --color-warning: #a57a27;
  --color-error: #a04444;

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(12, 16, 22, 0.06);
  --shadow-md: 0 10px 30px rgba(12, 16, 22, 0.10);
  --shadow-lg: 0 18px 50px rgba(12, 16, 22, 0.18);

  /* Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;

  /* Layout */
  --site-max-width: 1200px;
  --content-max-width: 1100px;
  --text-max-width: 72ch;
  --nav-height: 72px;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Typography */
  --font-body: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-heading: Georgia, "Times New Roman", serif;

  --font-size-sm: 0.95rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: clamp(1.5rem, 2vw, 2rem);
  --font-size-2xl: clamp(2.2rem, 5vw, 4.25rem);

  --line-height-body: 1.7;
  --line-height-tight: 1.15;

  /* Transitions */
  --transition-fast: 180ms ease;
  --transition-base: 240ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
li,
figure,
blockquote {
  margin: 0;
  padding: 0;
}

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

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

/* -----------------------------
   Base Page
------------------------------ */
body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  background:
    radial-gradient(circle at top left, rgba(53, 82, 68, 0.06), transparent 28%),
    linear-gradient(to bottom, #f7f4ef 0%, var(--color-bg) 100%);
  color: var(--color-text);
}

main {
  display: block;
}

.container {
  width: min(100% - 2rem, var(--content-max-width));
  margin-inline: auto;
}

.narrow {
  max-width: 72ch;
}

section {
  padding-top: var(--space-5);
}

/* -----------------------------
   Typography
------------------------------ */
h1,
h2,
h3 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
}

h3 {
  font-size: 1.35rem;
  margin-bottom: var(--space-3);
}

p {
  color: var(--color-text);
}

.section-light p,
.section-highlight p {
  max-width: 85ch;
}

.lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
}

header .lead,
.surface-dark .lead {
  color: rgba(245, 241, 234, 0.85);
}

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

/* -----------------------------
   Hero
------------------------------ */
.hero {
  padding: 3rem 0 2.5rem;
}

.hero-eyebrow {
  margin-bottom: var(--space-3);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}

.hero-lead {
  max-width: 48rem;
  margin-bottom: var(--space-5);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.card-action {
  margin-top: var(--space-4);
}

.cta-spacing {
  margin-top: var(--space-4);
}

/* -----------------------------
   404 Page
------------------------------ */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6) 0;
}

.error-panel {
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.45)),
    var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: clamp(2rem, 4vw, 3.5rem);
}

.error-code {
  margin-bottom: var(--space-3);
  font-size: clamp(3.5rem, 10vw, 6rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-gunmetal);
}

.error-message {
  margin-inline: auto;
  max-width: 38rem;
  color: var(--color-text-muted);
}

/* -----------------------------
   Legal Pages
------------------------------ */
.legal-page {
  max-width: 900px;
  margin-top: var(--space-6);
  margin-bottom: var(--space-8);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.legal-page h2 {
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.legal-page p,
.legal-page ul {
  max-width: 75ch;
}

.legal-page ul {
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
}

.legal-page li + li {
  margin-top: var(--space-2);
}

/* -----------------------------
   Links
------------------------------ */
a {
  color: var(--color-accent);
  text-decoration: none;
  transition:
    color var(--transition-fast),
    opacity var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-accent-hover);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(53, 82, 68, 0.25);
  outline-offset: 3px;
}

/* -----------------------------
   Header
------------------------------ */
header {
  position: relative;
  background:
    linear-gradient(135deg, rgba(18, 21, 27, 0.96), rgba(27, 31, 38, 0.94)),
    linear-gradient(180deg, rgba(110, 77, 56, 0.15), transparent);
  color: var(--color-text-light);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-md);
}

header h1,
header h2,
header h3,
header p,
header a {
  color: var(--color-text-light);
}

/* -----------------------------
   Navigation
------------------------------ */
nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  min-height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(18, 21, 27, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-sm);
}

nav .nav-inner {
  width: min(100% - 2rem, var(--site-max-width));
  margin-inline: auto;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  height: var(--nav-height);
}

nav li {
  margin: 0;
  display: flex;
  align-items: center;
}

nav li + li {
  margin-top: 0;
}

nav a {
  display: block;
  height: 2.5rem;
  line-height: 2.5rem;
  padding: 0 0.85rem;
  border-radius: 999px;
  color: var(--color-text-light);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-align: center;
}

nav a:hover,
nav a:focus-visible {
  color: var(--color-text-light);
  background-color: rgba(255, 255, 255, 0.09);
}

/* -----------------------------
   Buttons
------------------------------ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 2.9rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background-color: var(--color-accent);
  color: var(--color-text-light);
  font-weight: 700;
  line-height: 1;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.button:hover,
.button:focus-visible {
  background-color: var(--color-accent-hover);
  color: var(--color-text-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.button-secondary {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
  box-shadow: none;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background-color: var(--color-surface-alt);
  color: var(--color-text);
  border-color: var(--color-gunmetal);
}

/* -----------------------------
   Section Surfaces
------------------------------ */
.section-intro {
  margin-bottom: var(--space-4);
}

.section-light,
.section-highlight,
.surface-card {
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 2vw, 2rem);
}

.section-light {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.section-highlight {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0.35)),
    var(--color-surface-alt);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

/* -----------------------------
   Cards
------------------------------ */
.product-card,
.event-card {
  height: 100%;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast);
}

.product-card:hover,
.event-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #c4bcae;
}

.product-card {
  padding: var(--space-4);
  text-align: center;
}

.product-card h3 {
  margin-top: var(--space-4);
}

.product-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-inline: auto;
}

.event-card {
  padding: var(--space-5);
}

.event-card h3 {
  margin-top: var(--space-3);
}

.event-card p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.event-banner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* -----------------------------
   Social Links
------------------------------ */
.social-icons {
  max-width: 900px;
  margin: var(--space-8) auto;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(53, 82, 68, 0.06), rgba(110, 77, 56, 0.05)),
    var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.social-icons h2 {
  margin-bottom: var(--space-3);
}

.social-icons p {
  margin: 0 auto var(--space-5);
  color: var(--color-text-muted);
}

.icon-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.icon-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  background-color: #f1ede7;
  color: var(--color-gunmetal);
  font-size: 1.35rem;
  border: 1px solid var(--color-border);
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.icon-links a:hover,
.icon-links a:focus-visible {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* -----------------------------
   Lists
------------------------------ */
ul,
ol {
  margin-top: var(--space-4);
  margin-left: 1.25rem;
}

li + li {
  margin-top: var(--space-2);
}

/* -----------------------------
   Footer
------------------------------ */
footer {
  margin-top: var(--space-8);
  padding: var(--space-7) 1rem;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(27, 31, 38, 0.98), rgba(18, 21, 27, 1));
  color: var(--color-text-light);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 -8px 30px rgba(12, 16, 22, 0.18);
  font-size: 0.95rem;
}

footer p {
  margin-inline: auto;
  color: var(--color-text-light);
}

footer a {
  color: #dfe9e2;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.14em;
}

footer a:hover,
footer a:focus-visible {
  color: #ffffff;
}

/* -----------------------------
   Utilities
------------------------------ */
.text-center {
  text-align: center;
}

.text-center p {
  margin-inline: auto;
}

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

.surface-dark h1,
.surface-dark h2,
.surface-dark h3,
.surface-dark p,
.surface-dark a {
  color: var(--color-text-light);
}

header .button-secondary,
.surface-dark .button-secondary {
  color: var(--color-text-light);
  border-color: rgba(255, 255, 255, 0.4);
  background-color: transparent;
}

header .button-secondary:hover,
header .button-secondary:focus-visible,
.surface-dark .button-secondary:hover,
.surface-dark .button-secondary:focus-visible {
  color: var(--color-text-light);
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
}

.grid {
  display: grid;
  gap: var(--space-4);
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

/* -----------------------------
   Responsive
------------------------------ */
@media (max-width: 767px) {
  body {
    font-size: 15px;
  }

  section {
    padding-block: var(--space-4);
  }

  .container {
    width: min(100% - 1.25rem, var(--content-max-width));
  }

  .product-card,
  .event-card,
  .section-light,
  .section-highlight,
  .social-icons {
    padding: 1.25rem;
  }
}

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}