:root {
  --color-surface-primary: #0F1114;
  --color-surface-secondary: #1B2028;
  --color-surface-tertiary: #2A313B;
  --color-surface-elevated: rgba(31,36,45,0.92);

  --color-text-primary: #F6F4EF;
  --color-text-secondary: #C6CBD3;
  --color-text-inverse: #1B2028;

  --color-accent-gold: #C89B47;
  --color-accent-berry: #8A314B;
  --color-accent-blue: #3E5E86;

  --color-border-muted: #404752;

  --font-heading: Canela, "Playfair Display", Georgia, serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;

  --fs-xxl: clamp(2.4rem, 4vw, 3.2rem);
  --fs-xl: clamp(2rem, 3vw, 2.4rem);
  --fs-lg: clamp(1.6rem, 2.2vw, 1.8rem);
  --fs-md: 1.4rem;
  --fs-sm: 1.1rem;
  --fs-xs: 0.95rem;

  --lh-heading: 1.1;
  --lh-body: 1.5;

  --space-0: 0px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  --container-max: 1200px;
  --container-pad-desktop: 32px;
  --container-pad-large: 48px;
  --container-pad-mobile: 16px;

  --radius-sm: 8px;
  --radius-lg: 16px;

  --shadow-soft: 0 8px 40px rgba(15,17,20,0.32);
}

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

html {
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-surface-primary);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

img {
  border-radius: var(--radius-lg);
}

a {
  color: var(--color-accent-gold);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

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

ul {
  list-style: none !important;
  margin: 0;
  padding: 0;
}

ol {
  margin: 0;
  padding-left: var(--space-4);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: var(--lh-heading);
  margin-top: 0;
  margin-bottom: var(--space-4);
}

h1 { font-size: var(--fs-xxl); }
h2 { font-size: var(--fs-xl); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }
h5 { font-size: var(--fs-sm); }
h6 { font-size: var(--fs-xs); }

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
}

blockquote {
  margin: 0 0 var(--space-4) 0;
  padding-left: var(--space-4);
  border-left: 2px solid var(--color-accent-gold);
  color: var(--color-text-primary);
}

li > p {
  margin-bottom: var(--space-3);
}

h1:last-child,
h2:last-child,
h3:last-child,
h4:last-child,
h5:last-child,
h6:last-child,
p:last-child,
blockquote:last-child,
ul:last-child,
ol:last-child {
  margin-bottom: 0;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad-mobile);
  padding-right: var(--container-pad-mobile);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--container-pad-desktop);
    padding-right: var(--container-pad-desktop);
  }
}

@media (min-width: 1200px) {
  .container {
    padding-left: var(--container-pad-large);
    padding-right: var(--container-pad-large);
  }
}

.section {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--space-7);
    padding-bottom: var(--space-7);
  }
}

.surface-secondary {
  background: var(--color-surface-secondary);
}

.surface-tertiary {
  background: var(--color-surface-tertiary);
}

.surface-elevated {
  background: var(--color-surface-elevated);
  backdrop-filter: blur(10px);
}

.card {
  background: var(--color-surface-secondary);
  border: 1px solid var(--color-border-muted);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}

.panel {
  background: var(--color-surface-tertiary);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
}

.shadow-soft {
  box-shadow: var(--shadow-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75em 1.4em;
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  min-width: 0;
}

.btn-primary {
  background: var(--color-accent-gold);
  color: var(--color-text-inverse);
}

.btn-primary:hover {
  background: #d6aa5a;
}

.btn-secondary {
  background: var(--color-accent-berry);
  color: var(--color-text-primary);
}

.btn-secondary:hover {
  background: #a23b5a;
}

.btn-outline {
  border: 1px solid var(--color-accent-gold);
  color: var(--color-accent-gold);
}

.btn-outline:hover {
  background: var(--color-accent-gold);
  color: var(--color-text-inverse);
}

input,
textarea,
select {
  width: 100%;
  padding: 0.75em 0.9em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-muted);
  background: var(--color-surface-secondary);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-accent-gold);
}

label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-group {
  margin-bottom: var(--space-4);
}

.flex {
  display: flex;
  gap: var(--space-3);
  min-width: 0;
}

.flex-col {
  flex-direction: column;
}

.flex-center {
  align-items: center;
  justify-content: center;
}

.flex-between {
  align-items: center;
  justify-content: space-between;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.text-center {
  text-align: center;
}

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

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.divider {
  width: 100%;
  height: 1px;
  background: var(--color-border-muted);
}

.accent-line {
  width: 48px;
  height: 2px;
  background: var(--color-accent-gold);
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,17,20,0.6);
}

.hidden {
  display: none;
}