/* echo-sport-france.org — shared styles (paper_indigo) */

:root {
  --bg: #F7F8FC;
  --surface: #FFFFFF;
  --surface-alt: #EEF1F8;
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --secondary: #0EA5E9;
  --accent: #F97316;
  --text: #111827;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;
  --border: rgba(17, 24, 39, 0.10);
  --radius: 12px;

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-body: Candara, "Segoe UI", "Trebuchet MS", "Helvetica Neue", sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --max-width: 68rem;
  --header-h: 4rem;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

a {
  color: var(--primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color 0.2s ease;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* —— Header —— */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: var(--header-h);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.brand:hover {
  color: var(--text);
}

.brand__mark {
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
}

.brand__name {
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
}

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

/* —— Main —— */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* —— Hero (coming soon) —— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + var(--space-lg)) var(--space-md) var(--space-xl);
  overflow: hidden;
  isolation: isolate;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(79, 70, 229, 0.14), transparent 55%),
    radial-gradient(ellipse 55% 50% at 15% 80%, rgba(14, 165, 233, 0.12), transparent 50%),
    radial-gradient(ellipse 40% 35% at 90% 85%, rgba(249, 115, 22, 0.10), transparent 45%),
    linear-gradient(165deg, var(--bg) 0%, var(--surface-alt) 48%, var(--bg) 100%);
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(17, 24, 39, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 24, 39, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
  pointer-events: none;
  animation: grid-drift 28s linear infinite;
}

@keyframes grid-drift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 48px 48px, 48px 48px; }
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(48px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
  animation: orb-float 12s ease-in-out infinite;
}

.hero__orb--one {
  width: min(42vw, 22rem);
  height: min(42vw, 22rem);
  background: var(--primary);
  top: 12%;
  right: 8%;
  animation-delay: 0s;
}

.hero__orb--two {
  width: min(30vw, 16rem);
  height: min(30vw, 16rem);
  background: var(--secondary);
  bottom: 18%;
  left: 6%;
  animation-delay: -4s;
  animation-duration: 16s;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(12px, -18px) scale(1.06); }
}

.hero__content {
  width: 100%;
  max-width: 36rem;
  text-align: center;
  animation: rise-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 3.75rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: var(--space-md);
}

.hero__brand span {
  display: block;
  background: linear-gradient(120deg, var(--primary) 0%, var(--secondary) 55%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.5vw, 1.75rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.hero__lede {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 28rem;
  margin: 0 auto var(--space-lg);
}

.notify {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  max-width: 26rem;
  margin: 0 auto;
}

.notify__input {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.85rem 1.1rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

.notify__input:hover {
  border-color: rgba(79, 70, 229, 0.35);
}

.notify__input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
  outline: none;
}

.notify__btn {
  flex: 0 0 auto;
  padding: 0.85rem 1.35rem;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: var(--primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
}

.notify__btn:hover {
  background: var(--primary-hover);
}

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

.notify__note {
  flex: 1 1 100%;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  min-height: 1.2em;
}

.notify__note.is-success {
  color: var(--primary);
}

/* —— Legal pages —— */
.page-header-spacer {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 40;
}

.page-header-spacer .site-header {
  position: relative;
}

.legal {
  max-width: 42rem;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.legal h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.2;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.02em;
}

.legal__updated {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-lg);
}

.legal h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--text);
}

.legal p,
.legal ul {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.legal ul {
  padding-left: 1.25rem;
}

.legal li {
  margin-bottom: 0.35rem;
}

.legal li::marker {
  color: var(--primary);
}

.legal code {
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;
  font-size: 0.88em;
  padding: 0.1em 0.35em;
  background: var(--surface-alt);
  border-radius: 4px;
  color: var(--text);
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: var(--space-md);
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.site-footer__copy {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  list-style: none;
}

.site-footer__nav a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
}

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

/* —— Cookie banner —— */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-sm);
  pointer-events: none;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.cookie-banner__panel {
  max-width: 36rem;
  margin: 0 auto;
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 -4px 32px rgba(17, 24, 39, 0.08);
}

.cookie-banner__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.cookie-banner__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.cookie-banner__text a {
  color: var(--primary);
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-banner__btn {
  flex: 1 1 auto;
  min-width: 7rem;
  padding: 0.7rem 1rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.cookie-banner__btn--accept {
  background: var(--primary);
  color: #fff;
}

.cookie-banner__btn--accept:hover {
  background: var(--primary-hover);
}

.cookie-banner__btn--decline {
  background: var(--surface-alt);
  color: var(--text-secondary);
  border-color: var(--border);
}

.cookie-banner__btn--decline:hover {
  color: var(--text);
  border-color: rgba(17, 24, 39, 0.2);
}

/* —— Reduced motion —— */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__bg::after,
  .hero__orb,
  .hero__content,
  .cookie-banner {
    animation: none !important;
    transition: none !important;
  }

  .hero__content {
    opacity: 1;
    transform: none;
  }
}

/* —— Mobile —— */
@media (max-width: 540px) {
  .brand__name {
    font-size: 0.95rem;
  }

  .nav-links {
    gap: var(--space-sm);
  }

  .notify {
    flex-direction: column;
  }

  .notify__btn {
    width: 100%;
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}