@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* Design tokens */
:root {
  --color-primary: #1b5274;
  --color-primary-dark: #123a52;
  --color-primary-light: #e8f0f3;
  --color-accent: #c49c4a;
  --color-accent-dark: #9c7a34;
  --color-success: #1c7a4d;
  --color-error: #b3261e;

  --color-bg: #f6f5f0;
  --color-surface: #ffffff;
  --color-bg-muted: #ece9e1;
  --color-border: #e0ddd2;
  --color-text: #16232b;
  --color-text-muted: #586970;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --space-2xs: 0.375rem;
  --space-xs: 0.625rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 5rem;

  --font-size-sm: 0.9rem;
  --font-size-base: 1rem;
  --font-size-lg: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
  --font-size-xl: clamp(1.6rem, 1.3rem + 1.2vw, 2.3rem);
  --font-size-2xl: clamp(1.9rem, 1.3rem + 3vw, 3.8rem);

  --duration-fast: 150ms;
  --duration-normal: 500ms;
  --shadow-card: 0 1px 2px rgba(10, 30, 40, 0.05), 0 10px 30px rgba(10, 30, 40, 0.06);
  --shadow-lift: 0 20px 45px rgba(10, 40, 55, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

img {
  max-width: 100%;
}

h1, h2, h3 {
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-sm);
  font-weight: 800;
  overflow-wrap: break-word;
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); font-weight: 700; }

p { margin: 0 0 var(--space-sm); }

a {
  color: var(--color-primary);
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Reveal au scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--duration-normal) ease, transform var(--duration-normal) ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  z-index: 20;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
  padding: var(--space-xs) var(--space-md);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 700;
  font-size: 1.05rem;
}

.brand__mark {
  height: 2.1rem;
  width: auto;
  display: block;
}

.brand__name strong {
  color: var(--color-primary);
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
}

.site-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  transition: color var(--duration-fast) ease;
}

.site-nav a:hover {
  color: var(--color-primary);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: var(--font-size-base);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--duration-fast) ease, transform var(--duration-fast) ease, border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
  min-height: 44px;
}

.button--primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 6px 16px rgba(27, 82, 116, 0.25);
}

.button--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(27, 82, 116, 0.3);
}

.button--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

.button--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.button--small {
  padding: 0.45rem 0.9rem;
  font-size: var(--font-size-sm);
  min-height: 36px;
}

.button--large {
  padding: 0.95rem 1.9rem;
  font-size: var(--font-size-lg);
}

.button--full {
  width: 100%;
}

.button:active {
  transform: scale(0.98);
}

.link-button {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-text-muted);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
}

.link-button:hover {
  color: var(--color-primary);
}

.inline-form {
  display: inline;
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--space-md);
}

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.card__header h2 {
  margin: 0;
}

.card__hint {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* Hero */
.hero {
  position: relative;
  padding: var(--space-xl) 0 var(--space-lg);
  overflow: hidden;
  background:
    radial-gradient(600px 300px at 85% -10%, rgba(196, 156, 74, 0.16), transparent),
    linear-gradient(180deg, var(--color-primary-light), var(--color-bg) 70%);
}

.hero__inner {
  max-width: 760px;
  position: relative;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(27, 82, 116, 0.08);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-sm);
}

.hero__lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 620px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.hero__meta {
  margin-top: var(--space-md);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* Sections */
.section {
  padding: var(--space-lg) 0;
}

.section--muted {
  background: var(--color-bg-muted);
}

.section--narrow .container {
  max-width: 480px;
}

.section__title {
  margin-bottom: var(--space-md);
}

.section__lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 720px;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.step {
  transition: transform var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}

.step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

/* Pricing */
.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
  max-width: 720px;
}

.pricing-card {
  transition: transform var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}

.pricing-card:hover {
  transform: translateY(-3px);
}

.pricing-card__price {
  font-size: var(--font-size-xl);
  font-weight: 800;
  margin: var(--space-xs) 0;
}

.pricing-card--highlight {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lift);
  position: relative;
}

.pricing-card--highlight::before {
  content: "Recommande";
  position: absolute;
  top: -0.7rem;
  right: var(--space-sm);
  background: var(--color-accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-md);
}

.pricing-card__features li {
  padding: var(--space-2xs) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.feature-list {
  padding-left: 1.2rem;
  color: var(--color-text-muted);
}

.feature-list li {
  margin-bottom: var(--space-2xs);
}

/* Auth */
.auth-card h1 {
  margin-bottom: var(--space-2xs);
}

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

.auth-card__switch {
  text-align: center;
  color: var(--color-text-muted);
  margin: var(--space-sm) 0 0;
}

/* Forms */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.form label {
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-top: var(--space-xs);
}

.form input {
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  font-family: inherit;
}

.form input:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.form__hint {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin: 0;
}

.form button {
  margin-top: var(--space-sm);
}

/* Alerts */
.alert {
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-sm);
}

.alert--error {
  background: #fbeae9;
  border-color: #f3c6c3;
  color: var(--color-error);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.badge--premium {
  background: #f7ecd4;
  color: var(--color-accent-dark);
}

.badge--free {
  background: var(--color-bg-muted);
  color: var(--color-text-muted);
}

.badge--on {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.badge--off {
  background: var(--color-bg-muted);
  color: var(--color-text-muted);
}

/* Dashboard */
.dashboard {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.status-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
}

.status-card__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.status-card__value {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin: 0;
}

.dashboard__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-md);
  align-items: start;
}

@media (max-width: 860px) {
  .dashboard__grid {
    grid-template-columns: 1fr;
  }
}

/* Region accordion */
.region-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.region-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-xs) var(--space-sm);
}

.region-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.region-item summary::-webkit-details-marker {
  display: none;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: var(--font-size-sm);
  padding: var(--space-2xs) 0;
  cursor: pointer;
}

.checkbox-row--whole {
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-2xs);
}

.checkbox-row input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--color-primary);
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0 var(--space-sm);
}

/* Search */
.search-status {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  min-height: 1.4rem;
}

.search-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.result-group h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-2xs);
}

.result-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-2xs);
}

.result-item__title {
  font-weight: 600;
}

.result-item__meta {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* Notifications */
.notif-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.notif-list__note {
  margin: -0.2rem 0 0.2rem 0.2rem;
}

.notif-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.notif-row__info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.notif-row__channel {
  font-weight: 600;
}

.notif-row__detail {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.toggle-switch {
  position: relative;
  display: inline-flex;
  cursor: pointer;
  flex-shrink: 0;
}

.toggle-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-switch__track {
  width: 3rem;
  height: 1.7rem;
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  transition: background 0.15s ease;
  display: inline-block;
}

.toggle-switch__thumb {
  display: block;
  width: 1.3rem;
  height: 1.3rem;
  margin: 0.15rem;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}

.toggle-switch input:checked + .toggle-switch__track {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-switch__track .toggle-switch__thumb {
  transform: translateX(1.3rem);
}

.toggle-switch input:focus-visible + .toggle-switch__track {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Boutons Telegram / Discord */
.brand-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.brand-button {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: #fff;
  text-decoration: none;
  transition: filter 0.15s ease, transform 0.15s ease;
}

.brand-button:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.brand-button__icon {
  width: 1.2rem;
  height: 1.2rem;
  fill: #fff;
  flex-shrink: 0;
}

.brand-button--telegram {
  background: linear-gradient(135deg, #2aabee, #229ed9);
}

.brand-button--discord {
  background: #5865f2;
}

/* Reseaux sociaux (pied de page) */
.site-footer__social {
  display: flex;
  gap: var(--space-sm);
  margin-left: auto;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  flex-shrink: 0;
  transition: filter 0.15s ease, transform 0.15s ease;
}

.social-icon svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: #fff;
}

.social-icon:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.social-icon--telegram {
  background: linear-gradient(135deg, #2aabee, #229ed9);
}

.social-icon--discord {
  background: #5865f2;
}

/* Lien de compte */
.link-account {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
}

.link-account__redeem {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.link-account__redeem input {
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  min-width: 220px;
  font-family: inherit;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.site-footer__mark {
  height: 1.6rem;
  width: auto;
  opacity: 0.7;
  flex-shrink: 0;
}

.site-footer__inner p {
  margin: 0;
}

/* Accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0.01ms !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}