@import './tokens.css';

/* ─── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Open+Sans:wght@400;700&display=swap');

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

/* ─── Base ─────────────────────────────────────────────────── */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 1rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--color-primary);
}

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

a:hover {
  text-decoration: underline;
}

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

ul {
  list-style: none;
}

/* ─── Visual Placeholder ───────────────────────────────────── */
.visual-placeholder {
  display: block;
  width: 100%;
  border-radius: 8px;
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-primary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-secondary) 18%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-aspect="4:3"]  { aspect-ratio: 4 / 3;  }
.visual-placeholder[data-aspect="1:1"]  { aspect-ratio: 1 / 1;  }
.visual-placeholder[data-aspect="3:4"]  { aspect-ratio: 3 / 4;  }
.visual-placeholder[data-aspect="21:9"] { aspect-ratio: 21 / 9; }

.visual-placeholder[data-tone="secondary"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-secondary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-secondary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-primary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="accent"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-accent, var(--color-primary)) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 12%, var(--color-bg)) 60%,
      color-mix(in srgb, var(--color-secondary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="muted"] {
  background: color-mix(in srgb, var(--color-text) 8%, var(--color-bg));
}

/* ─── Header / Nav ─────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 12%, var(--color-bg));
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header .logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-header .logo img,
.site-header .logo svg {
  height: 40px;
  width: auto;
}

.nav-links {
  display: none;
  flex-direction: column;
  gap: 0;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-secondary);
  padding: 0.5rem 0;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--color-primary) 10%, transparent);
}

.nav-links.open {
  display: flex;
}

.nav-links li a {
  display: block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}

.nav-links li a:hover,
.nav-links li a[aria-current="page"] {
  color: var(--color-secondary);
  background: color-mix(in srgb, var(--color-secondary) 5%, var(--color-bg));
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ─── Buttons ──────────────────────────────────────────────── */
.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--color-secondary);
  color: var(--color-bg);
  border-color: var(--color-secondary);
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--color-bg);
}

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  background: color-mix(in srgb, var(--color-secondary) 8%, var(--color-bg));
  transform: translateY(-1px);
  text-decoration: none;
}

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
  padding: 3rem 1.25rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-content {
  max-width: 640px;
}

.hero-content h1 {
  font-size: clamp(1.75rem, 5vw, 3rem);
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--color-accent);
  font-style: italic;
  margin-bottom: 1rem;
}

.hero-body {
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  color: var(--color-text);
  max-width: 540px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-visual {
  width: 100%;
}

/* ─── Section ──────────────────────────────────────────────── */
.section {
  padding: 4rem 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-header h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  padding-bottom: 0.6rem;
  display: inline-block;
  position: relative;
}

.section-header h2::after {
  content: '';
  display: block;
  margin-top: 0.4rem;
  height: 3px;
  width: 100%;
  background: var(--color-secondary);
  border-radius: 2px;
}

.section-header p {
  margin-top: 0.75rem;
  font-size: 1.05rem;
  max-width: 600px;
  color: var(--color-text);
}

/* ─── Card Grid ────────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* ─── Card ─────────────────────────────────────────────────── */
.card {
  background: var(--color-bg);
  border-radius: 10px;
  box-shadow: 0 2px 12px color-mix(in srgb, var(--color-primary) 8%, transparent);
  padding: 1.5rem;
  border: 1px solid color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
  transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover {
  box-shadow: 0 6px 24px color-mix(in srgb, var(--color-primary) 14%, transparent);
  transform: translateY(-2px);
}

.card-icon {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text);
}

.card .visual-placeholder {
  margin-bottom: 1rem;
}

/* ─── Features ─────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-item {
  padding: 1.5rem;
  border-left: 4px solid var(--color-secondary);
  background: color-mix(in srgb, var(--color-primary) 3%, var(--color-bg));
  border-radius: 0 8px 8px 0;
}

.feature-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.feature-item p {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ─── Rating Badge ─────────────────────────────────────────── */
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: color-mix(in srgb, var(--color-accent) 12%, var(--color-bg));
  border: 1px solid color-mix(in srgb, var(--color-accent) 40%, var(--color-bg));
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.rating-badge .stars {
  color: var(--color-accent);
  font-size: 1rem;
  letter-spacing: 1px;
}

/* ─── CTA Section ──────────────────────────────────────────── */
.cta-section {
  background: color-mix(in srgb, var(--color-primary) 4%, var(--color-bg));
  border-top: 3px solid var(--color-secondary);
  padding: 3rem 1.25rem;
  text-align: center;
}

.cta-section h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  margin-bottom: 0.75rem;
}

.cta-section p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* ─── Contact Grid ─────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.contact-info h2 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.contact-info address {
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1.8;
}

.contact-info a {
  color: var(--color-secondary);
}

.contact-info .info-block {
  margin-bottom: 1.5rem;
}

.contact-info .info-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  opacity: 0.6;
  margin-bottom: 0.25rem;
}

/* ─── Form ─────────────────────────────────────────────────── */
.contact-form {
  background: color-mix(in srgb, var(--color-primary) 3%, var(--color-bg));
  border-radius: 10px;
  padding: 2rem 1.5rem;
  border: 1px solid color-mix(in srgb, var(--color-primary) 10%, var(--color-bg));
}

.contact-form h2 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid color-mix(in srgb, var(--color-primary) 25%, var(--color-bg));
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-secondary) 15%, transparent);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-rgpd {
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--color-text) 65%, var(--color-bg));
  margin-top: 0.75rem;
}

/* ─── Map ──────────────────────────────────────────────────── */
.map-section {
  padding: 0 1.25rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.map-section h2 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-secondary);
  display: inline-block;
}

.map-wrapper {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px color-mix(in srgb, var(--color-primary) 10%, transparent);
  margin-top: 1rem;
}

/* ─── Portfolio Gallery ─────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.gallery-item {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px color-mix(in srgb, var(--color-primary) 8%, transparent);
  transition: box-shadow 0.2s, transform 0.2s;
}

.gallery-item:hover {
  box-shadow: 0 6px 24px color-mix(in srgb, var(--color-primary) 16%, transparent);
  transform: translateY(-3px);
}

.gallery-item .visual-placeholder {
  border-radius: 0;
}

.gallery-caption {
  padding: 0.85rem 1rem;
  background: var(--color-bg);
  border-top: 1px solid color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
}

.gallery-caption h3 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.gallery-caption p {
  font-size: 0.875rem;
  color: color-mix(in srgb, var(--color-text) 75%, var(--color-bg));
}

/* ─── About Page ───────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about-content h1 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  margin-bottom: 1.5rem;
}

.about-content p {
  margin-bottom: 1rem;
  line-height: 1.75;
  font-size: 1rem;
}

/* ─── Page Hero (inner pages) ──────────────────────────────── */
.page-hero {
  padding: 3rem 1.25rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
}

.page-hero h1 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.page-hero p {
  font-size: 1.05rem;
  max-width: 600px;
  color: var(--color-text);
}

/* ─── Footer ───────────────────────────────────────────────── */
footer {
  background: var(--color-primary);
  color: var(--color-bg);
  padding: 2.5rem 1.25rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.footer-brand .logo-footer {
  display: inline-block;
  margin-bottom: 0.75rem;
}

.footer-brand .logo-footer svg text,
.footer-brand .logo-footer svg tspan {
  fill: var(--color-bg);
}

.footer-brand p {
  font-size: 0.9rem;
  opacity: 0.75;
  max-width: 280px;
  line-height: 1.65;
}

.footer-nav h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.55;
  margin-bottom: 0.75rem;
}

.footer-nav ul li {
  margin-bottom: 0.4rem;
}

.footer-nav ul li a {
  color: var(--color-bg);
  font-size: 0.9rem;
  opacity: 0.85;
  text-decoration: none;
  transition: opacity 0.2s;
}

.footer-nav ul li a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer-contact address {
  font-style: normal;
  font-size: 0.9rem;
  opacity: 0.85;
  line-height: 1.8;
}

.footer-contact a {
  color: var(--color-accent);
  text-decoration: none;
}

.footer-contact a:hover {
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1100px;
  margin: 2rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid color-mix(in srgb, var(--color-bg) 15%, var(--color-primary));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.8rem;
  opacity: 0.6;
}

/* ─── Tablet ────────────────────────────────────────────────── */
@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .nav-links {
    display: flex;
    flex-direction: row;
    position: static;
    background: none;
    border: none;
    box-shadow: none;
    padding: 0;
    gap: 0.25rem;
  }

  .nav-links li a {
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
  }

  .hero-inner {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }

  .hero-content {
    flex: 1 1 50%;
  }

  .hero-visual {
    flex: 1 1 45%;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr 1.4fr;
  }

  .footer-inner {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

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

/* ─── Desktop ───────────────────────────────────────────────── */
@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    padding: 5rem 1.25rem 4rem;
  }
}

/* ─────────────────────────────────────────────────────────────── */
/* Animation pass — WEB-1736                                       */
/* ─────────────────────────────────────────────────────────────── */

/* Kill-switch accessibilité */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-reduced-motion: no-preference) {

  /* ── Keyframes ────────────────────────────────────────────── */
  @keyframes reveal-up {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  @keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50%       { background-position: 100% 50%; }
  }

  @keyframes reveal-in {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  @keyframes scale-x-in {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
  }

  @keyframes cta-pulse {
    0%, 100% { box-shadow: 0 0 0 0    color-mix(in srgb, var(--color-secondary) 45%, transparent); }
    60%       { box-shadow: 0 0 0 10px color-mix(in srgb, var(--color-secondary) 0%,  transparent); }
  }

  /* ── 1. Hero / page-hero fade-in au chargement ───────────── */
  .hero-content {
    animation: reveal-up 0.65s ease-out both;
  }

  .hero-visual {
    animation: reveal-up 0.65s 0.18s ease-out both;
  }

  .page-hero h1 {
    animation: reveal-up 0.6s ease-out both;
  }

  .page-hero p {
    animation: reveal-up 0.6s 0.12s ease-out both;
  }

  /* ── 2. Tagline en créole — gradient or/rouge glissant ────── */
  .hero-tagline {
    background: linear-gradient(
      90deg,
      var(--color-accent) 0%,
      #d97706 20%,
      var(--color-secondary) 50%,
      var(--color-accent) 80%,
      #d97706 100%
    );
    background-size: 300% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: gradient-shift 6s ease infinite;
  }

  /* ── 3. Section h2 underline — révélation au scroll ──────── */
  /* Fallback IO */
  .section-header h2::after {
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.5s 0.1s ease-out;
  }

  .section-header.is-visible h2::after {
    transform: scaleX(1);
  }

  /* CSS scroll-driven (Chromium 115+) */
  @supports (animation-timeline: scroll()) {
    .section-header h2::after {
      animation: scale-x-in 0.5s 0.1s ease-out both;
      animation-timeline: view();
      animation-range: entry 5% entry 55%;
      transform: none;
      transition: none;
    }
  }

  /* ── 4. Scroll reveal — fallback IntersectionObserver ─────── */
  [data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.55s ease-out, transform 0.55s ease-out;
  }

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

  /* CSS scroll-driven (Chromium 115+) */
  @supports (animation-timeline: scroll()) {
    .card,
    .feature-item,
    .gallery-item {
      animation: reveal-in 0.55s ease-out both;
      animation-timeline: view();
      animation-range: entry 0% entry 45%;
    }

    .card-grid .card:nth-child(2),
    .features-grid .feature-item:nth-child(2) { animation-delay: 0.08s; }

    .card-grid .card:nth-child(3),
    .features-grid .feature-item:nth-child(3) { animation-delay: 0.16s; }

    .gallery-grid .gallery-item:nth-child(even) { animation-delay: 0.1s; }
  }

  /* ── 5. Visual placeholder — halo hover ──────────────────── */
  .visual-placeholder {
    transition: box-shadow 0.35s ease;
  }

  .card:hover .visual-placeholder,
  .gallery-item:hover .visual-placeholder {
    box-shadow: 0 4px 16px color-mix(in srgb, var(--color-secondary) 14%, transparent);
  }

  .hero-visual .visual-placeholder {
    transition: transform 0.35s ease, box-shadow 0.35s ease;
  }

  .hero-visual .visual-placeholder:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--color-secondary) 16%, transparent);
  }

  /* ── 6. CTA button — pulse discret ─────────────────────── */
  .cta-section .btn-primary {
    animation: cta-pulse 2.8s ease-in-out infinite;
  }

  /* ── 7. Card hover — accent border ──────────────────────── */
  .card {
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
  }

  .card:hover {
    border-color: color-mix(in srgb, var(--color-secondary) 25%, var(--color-bg));
  }

  /* ── Focus visible élégant ───────────────────────────────── */
  :focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 3px;
    border-radius: 3px;
  }
}