/*
Theme Name: Taekwondo Club Spinassien
Theme URI: https://taekwondoclubspinassien.fr
Author: Taekwondo Club Spinassien
Description: Thème vitrine one-page pour le Taekwondo Club Spinassien (Épinay-sur-Seine). Présentation du club, du Taekwondo, de la progression des grades, des cours et formulaire de contact.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: tkd-spinassien
*/

/* ==========================================================================
   0. Variables & reset
   ========================================================================== */
:root {
  --tkd-black: #1a1a1a;
  --tkd-black-soft: #262626;
  --tkd-red: #b3283f;
  --tkd-red-dark: #8f1f33;
  --tkd-white: #ffffff;
  --tkd-gray-light: #f6f5f4;
  --tkd-gray: #6b6b6b;
  --tkd-border-radius: 10px;
  --tkd-max-width: 1180px;
  --tkd-font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--tkd-font);
  color: var(--tkd-black);
  background: var(--tkd-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

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

h1, h2, h3, h4 { font-family: var(--tkd-font); font-weight: 800; line-height: 1.2; margin: 0 0 .6em; }

.tkd-container {
  max-width: var(--tkd-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.tkd-section { padding: 90px 0; }
.tkd-section--alt { background: var(--tkd-gray-light); }
.tkd-section--dark { background: var(--tkd-black); color: var(--tkd-white); }

.tkd-eyebrow {
  display: inline-block;
  color: var(--tkd-red);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .8rem;
  margin-bottom: 10px;
}

.tkd-section-title { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.tkd-section-lead { max-width: 680px; color: var(--tkd-gray); font-size: 1.05rem; }
.tkd-section--dark .tkd-section-lead { color: #cfcfcf; }

.tkd-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease;
  font-size: .95rem;
}
.tkd-btn:hover { transform: translateY(-2px); }
.tkd-btn--primary { background: var(--tkd-red); color: var(--tkd-white); }
.tkd-btn--primary:hover { background: var(--tkd-red-dark); }
.tkd-btn--outline { border-color: var(--tkd-white); color: var(--tkd-white); }
.tkd-btn--outline:hover { background: var(--tkd-white); color: var(--tkd-black); }
.tkd-btn--dark { background: var(--tkd-black); color: var(--tkd-white); }

/* ==========================================================================
   1. Header
   ========================================================================== */
.tkd-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(17,17,17,.92);
  backdrop-filter: blur(6px);
}

.tkd-header-inner {
  max-width: var(--tkd-max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.tkd-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--tkd-white);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.tkd-logo img { max-height: 54px; width: auto; }
.tkd-logo span.tkd-logo-accent { color: var(--tkd-red); }

.tkd-nav-menu {
  display: flex;
  gap: 28px;
}
.tkd-nav-menu a {
  color: var(--tkd-white);
  font-weight: 600;
  font-size: .95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color .15s ease, color .15s ease;
}
.tkd-nav-menu a:hover { border-color: var(--tkd-red); color: var(--tkd-red); }

.tkd-header-cta { display: flex; align-items: center; gap: 18px; }

.tkd-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.tkd-burger span { width: 26px; height: 3px; background: var(--tkd-white); border-radius: 2px; }

@media (max-width: 900px) {
  .tkd-nav-menu {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 78%;
    max-width: 320px;
    background: var(--tkd-black);
    flex-direction: column;
    padding: 100px 32px;
    gap: 26px;
    transition: right .25s ease;
    box-shadow: -10px 0 30px rgba(0,0,0,.4);
  }
  .tkd-nav-menu.is-open { right: 0; }
  .tkd-burger { display: flex; }
  .tkd-header-cta .tkd-btn--primary { display: none; }
}

/* ==========================================================================
   2. Hero
   ========================================================================== */
.tkd-hero {
  position: relative;
  padding: 170px 0 110px;
  background:
    linear-gradient(120deg, rgba(26,26,26,.92) 30%, rgba(179,40,63,.55) 100%),
    var(--tkd-black);
  color: var(--tkd-white);
  overflow: hidden;
}

.tkd-hero::before,
.tkd-hero::after {
  content: "";
  position: absolute;
  width: 5px;
  background: rgba(255,255,255,.12);
  transform: rotate(20deg);
}
.tkd-hero::before { height: 500px; right: 12%; top: -80px; }
.tkd-hero::after { height: 700px; right: 18%; top: -180px; background: rgba(179,40,63,.35); }

.tkd-hero-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.tkd-hero h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); margin-bottom: .4em; }
.tkd-hero p.tkd-hero-tagline { font-size: 1.15rem; color: #f1e6e6; max-width: 560px; margin: 0 auto 2em; }

.tkd-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

/* ==========================================================================
   3. Le Taekwondo
   ========================================================================== */
.tkd-values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 50px;
}
.tkd-value-card {
  background: var(--tkd-white);
  border: 1px solid #e7e3e3;
  border-radius: var(--tkd-border-radius);
  padding: 22px 16px;
  text-align: center;
}
.tkd-value-card svg { width: 42px; height: 42px; margin: 0 auto 12px; }
.tkd-value-card h4 { font-size: .95rem; margin-bottom: 4px; }
.tkd-value-card p { font-size: .82rem; color: var(--tkd-gray); margin: 0; }

.tkd-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.tkd-two-col img, .tkd-two-col svg { width: 100%; }

@media (max-width: 900px) {
  .tkd-values-grid { grid-template-columns: repeat(2, 1fr); }
  .tkd-two-col { grid-template-columns: 1fr; gap: 30px; }
}

/* ==========================================================================
   4. Progression des grades
   ========================================================================== */
.tkd-belts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 50px;
}
.tkd-belt-card {
  flex: 1 1 130px;
  background: var(--tkd-black-soft);
  border-radius: var(--tkd-border-radius);
  padding: 18px 14px 16px;
  text-align: center;
  color: var(--tkd-white);
}
.tkd-belt-ribbon { height: 14px; border-radius: 4px; margin-bottom: 12px; }
.tkd-belt-card h4 { font-size: .85rem; margin: 0 0 4px; }
.tkd-belt-card p { font-size: .75rem; color: #b9b9b9; margin: 0; }

/* ==========================================================================
   5. Cours & tarifs
   ========================================================================== */
.tkd-planning-table-wrap {
  margin-top: 40px;
  overflow-x: auto;
  border-radius: var(--tkd-border-radius);
  border: 1px solid #e7e3e3;
  background: var(--tkd-white);
}
.tkd-planning-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}
.tkd-planning-table thead th {
  background: var(--tkd-black);
  color: var(--tkd-white);
  text-align: left;
  padding: 14px 20px;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.tkd-planning-table tbody td {
  padding: 16px 20px;
  border-bottom: 1px solid #ecebeb;
  vertical-align: top;
}
.tkd-planning-table tbody tr:last-child td { border-bottom: none; }
.tkd-planning-day { font-weight: 800; white-space: nowrap; }
.tkd-planning-table td strong { display: block; font-size: .92rem; }
.tkd-planning-table td span { display: block; color: var(--tkd-red); font-weight: 700; font-size: .85rem; margin-top: 2px; }
.tkd-planning-empty { color: var(--tkd-gray); }

.tkd-tarifs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.tkd-tarif-card {
  background: var(--tkd-white);
  border: 1px solid #e7e3e3;
  border-radius: var(--tkd-border-radius);
  padding: 18px;
  text-align: center;
}
.tkd-tarif-card span { display: block; font-size: .82rem; color: var(--tkd-gray); margin-bottom: 8px; }
.tkd-tarif-card strong { font-size: 1.3rem; color: var(--tkd-red); }

.tkd-tarifs-note {
  margin-top: 30px;
  padding: 20px 24px;
  background: var(--tkd-white);
  border-left: 4px solid var(--tkd-red);
  border-radius: 6px;
  font-size: .92rem;
  color: var(--tkd-black);
}

@media (max-width: 900px) {
  .tkd-tarifs-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   6. Contact
   ========================================================================== */
.tkd-contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
  margin-top: 40px;
}

.tkd-contact-infos { display: flex; flex-direction: column; gap: 18px; }
.tkd-contact-infos .tkd-info-item { display: flex; gap: 14px; align-items: flex-start; }
.tkd-contact-infos svg { width: 26px; height: 26px; flex-shrink: 0; color: var(--tkd-red); }
.tkd-contact-infos strong { display: block; font-size: .95rem; }
.tkd-contact-infos span, .tkd-contact-infos a { color: var(--tkd-gray); font-size: .92rem; }

.tkd-map {
  margin-top: 10px;
  border-radius: var(--tkd-border-radius);
  overflow: hidden;
  border: 1px solid #e7e3e3;
}
.tkd-map iframe { width: 100%; height: 260px; border: 0; display: block; }

.tkd-social-links { display: flex; gap: 12px; margin-top: 6px; }
.tkd-social-links a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--tkd-black);
  color: var(--tkd-white);
  display: flex; align-items: center; justify-content: center;
}
.tkd-social-links a:hover { background: var(--tkd-red); }
.tkd-social-links svg { width: 18px; height: 18px; }

.tkd-form {
  background: var(--tkd-gray-light);
  border-radius: var(--tkd-border-radius);
  padding: 34px;
}
.tkd-form-row { margin-bottom: 18px; }
.tkd-form-row label { display: block; font-weight: 700; font-size: .85rem; margin-bottom: 6px; }
.tkd-form-row input, .tkd-form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid #d7d2d2;
  font-family: inherit;
  font-size: .95rem;
  background: var(--tkd-white);
}
.tkd-form-row input:focus, .tkd-form-row textarea:focus { outline: 2px solid var(--tkd-red); }
.tkd-form-honeypot { position: absolute; left: -9999px; opacity: 0; }
.tkd-form-note { padding: 14px 16px; border-radius: 6px; margin-bottom: 20px; font-size: .9rem; font-weight: 600; }
.tkd-form-note--success { background: #e3f6e6; color: #1c6b2c; }
.tkd-form-note--error { background: #fbe4e4; color: #a3221f; }

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

/* ==========================================================================
   7. Footer
   ========================================================================== */
.tkd-footer {
  background: var(--tkd-black);
  color: #cfcfcf;
  padding: 40px 0 26px;
  font-size: .88rem;
}
.tkd-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.tkd-footer strong { color: var(--tkd-white); }
.tkd-footer a:hover { color: var(--tkd-red); }