/* ===================================================
   OlonneSwimHome — Feuille de style principale
   Thème : Professionnel, Moderne, Aquatique
=================================================== */

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Nunito', sans-serif;
  color: #2d3748;
  background: #ffffff;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== VARIABLES ===== */
:root {
  --primary:       #006494;
  --primary-dark:  #03045E;
  --primary-light: #0096C7;
  --primary-xlight:#48CAE4;
  --accent:        #F4A261;
  --accent-dark:   #E76F51;
  --text:          #2d3748;
  --text-light:    #718096;
  --bg-light:      #F0F8FF;
  --white:         #ffffff;
  --border:        #e2e8f0;
  --shadow-sm: 0 2px 8px rgba(0,100,148,0.08);
  --shadow:    0 4px 20px rgba(0,100,148,0.12);
  --shadow-lg: 0 10px 40px rgba(0,100,148,0.18);
  --radius:    12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4,h5,h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary-dark);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p  { margin-bottom: 1rem; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 70px;
  transition: var(--transition);
  overflow: visible;
}
.navbar.transparent { background: transparent; }
.navbar.scrolled,
.navbar.solid {
  background: rgba(3, 4, 94, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.15);
}
.navbar .container {
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.navbar-brand {
  display: flex; align-items: center; gap: 0.6rem;
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 1.25rem;
}
.navbar-brand i { color: var(--primary-xlight); font-size: 1.4rem; }
.navbar-brand span { color: var(--accent); }
.brand-logo {
  height: 120px; width: auto; display: block;
  filter: brightness(0) invert(1);
}
.footer-brand-logo {
  height: 110px; width: auto;
  margin-bottom: 1rem; display: block;
  filter: brightness(0) invert(1);
}

/* Nav links */
.nav-links {
  display: flex; align-items: center; gap: 0.1rem;
}
.nav-links > li > a {
  color: rgba(255,255,255,0.88);
  font-size: 0.88rem; font-weight: 600;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  transition: var(--transition);
  display: block;
  white-space: nowrap;
}
.nav-links > li > a:hover,
.nav-links > li.active > a { color: var(--accent); }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
  display: none; position: absolute;
  top: calc(100% + 8px); left: 0;
  background: var(--primary-dark);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  min-width: 230px;
  padding: 0.5rem;
  box-shadow: var(--shadow-lg);
}
.dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu li a {
  display: block;
  color: rgba(255,255,255,0.8) !important;
  font-size: 0.85rem !important;
  padding: 0.55rem 1rem !important;
  border-radius: 6px;
  transition: var(--transition);
}
.dropdown-menu li a:hover {
  color: var(--accent) !important;
  background: rgba(255,255,255,0.07);
  padding-left: 1.3rem !important;
}

/* Mobile toggle */
.nav-toggle {
  display: none; flex-direction: column; gap: 6px;
  cursor: pointer; z-index: 1001; background: none; border: none;
  padding: 4px;
}
.nav-toggle span {
  width: 26px; height: 2px; background: #fff;
  border-radius: 2px; transition: transform .3s ease, opacity .3s ease;
  display: block;
}
/* Hamburger → X */
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== HERO (homepage) ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://olonneswimhome.fr/wp-content/uploads/2017/04/water-1018808.jpg');
  background-size: cover; background-position: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(3,4,94,0.85) 0%,
    rgba(0,100,148,0.65) 60%,
    rgba(72,202,228,0.4) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; color: #fff;
  padding: 2rem 1.5rem;
  max-width: 820px;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff; font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.4rem 1.1rem; border-radius: 50px;
  margin-bottom: 1.2rem;
}
.hero-content h1 {
  color: #fff; margin-bottom: 1rem;
  text-shadow: 0 2px 16px rgba(0,0,0,0.25);
}
.hero-content h1 span { color: var(--accent); }
.hero-content .subtitle {
  color: rgba(255,255,255,0.88);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: 2rem;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 2; color: rgba(255,255,255,0.6);
  display: flex; flex-direction: column; align-items: center; gap: 0.4rem;
  font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase;
  animation: bounceY 2s infinite;
}
.hero-scroll i { font-size: 1.3rem; }
@keyframes bounceY {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* Wave separators */
.wave-sep {
  position: absolute; bottom: 0; left: 0; right: 0;
  overflow: hidden; line-height: 0;
}
.wave-sep svg { display: block; width: 100%; }
.wave-sep-top {
  position: absolute; top: -1px; left: 0; right: 0;
  overflow: hidden; line-height: 0; transform: rotate(180deg);
}
.wave-sep-top svg { display: block; width: 100%; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  min-height: 38vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding-top: 80px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: url('https://olonneswimhome.fr/wp-content/uploads/2017/04/water-1018808.jpg')
    center/cover no-repeat;
  opacity: 0.12;
}
.page-hero-content {
  position: relative; z-index: 2;
  text-align: center; color: #fff;
  padding: 3rem 1.5rem;
}
.page-hero-content h1 { color: #fff; margin-bottom: 0.5rem; }
.page-hero-content p { color: rgba(255,255,255,0.75); font-size: 1.05rem; margin: 0; }

/* ===== CONTAINER ===== */
.container {
  max-width: 1160px; margin: 0 auto; padding: 0 1.5rem;
}

/* ===== SECTIONS ===== */
section { padding: 5rem 0; }
.bg-light { background: var(--bg-light); }
.bg-dark  { background: var(--primary-dark); }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
  display: inline-block;
  color: var(--primary-light); font-size: 0.78rem;
  font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p {
  color: var(--text-light); max-width: 580px; margin: 0 auto;
}
.divider {
  width: 55px; height: 4px;
  background: linear-gradient(to right, var(--primary), var(--primary-xlight));
  border-radius: 2px; margin: 1rem auto 0;
}

/* ===== FEATURE CARDS ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.feature-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 2.5rem 2rem; text-align: center;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  transition: var(--transition);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feature-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-xlight));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.8rem; color: #fff;
  box-shadow: 0 6px 20px rgba(0,100,148,0.25);
}
.feature-card h3 { color: var(--accent-dark); font-size: 1.1rem; margin-bottom: 0.75rem; }
.feature-card p  { color: var(--text-light); font-size: 0.93rem; margin: 0; }

/* ===== SERVICE ITEMS ===== */
.services-list { display: flex; flex-direction: column; gap: 2.5rem; }
.service-item {
  display: grid; grid-template-columns: 5fr 7fr;
  gap: 2.5rem; align-items: center;
  background: #fff; border-radius: var(--radius-lg);
  padding: 2rem; box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.service-item:hover { box-shadow: var(--shadow-lg); }
.service-item.reverse { grid-template-columns: 7fr 5fr; }
.service-item.reverse .service-img { order: 2; }
.service-img img {
  width: 100%; height: 200px; object-fit: cover;
  border-radius: var(--radius);
}
.service-content h2 {
  font-size: 1.7rem; color: var(--primary); margin-bottom: 0.75rem;
}
.service-content p { color: var(--text-light); margin-bottom: 1.5rem; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.78rem 1.8rem; border-radius: 50px;
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.9rem;
  cursor: pointer; border: none; transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,100,148,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,100,148,0.4);
  color: #fff;
}
.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  box-shadow: 0 4px 16px rgba(244,162,97,0.35);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(244,162,97,0.45);
  color: #fff;
}
.btn-white {
  background: #fff; color: var(--primary);
  box-shadow: 0 4px 16px rgba(255,255,255,0.25);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.35);
}
.btn-outline {
  background: transparent; color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-sm { padding: 0.55rem 1.2rem; font-size: 0.82rem; }

/* ===== CONTACT INLINE BANNER ===== */
.contact-strip {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-lg); padding: 2.5rem;
  text-align: center; color: #fff;
}
.contact-strip h3 { color: #fff; margin-bottom: 0.4rem; font-size: 1.4rem; }
.contact-strip p  { color: rgba(255,255,255,0.75); margin-bottom: 1.5rem; }
.contact-strip-links {
  display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.contact-strip-links a {
  color: var(--accent); font-weight: 700; font-size: 1.05rem;
  display: flex; align-items: center; gap: 0.5rem;
  transition: var(--transition);
}
.contact-strip-links a:hover { color: #fff; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-light));
  padding: 5rem 0; text-align: center;
}
.cta-section h2 { color: #fff; margin-bottom: 1rem; }
.cta-section p {
  color: rgba(255,255,255,0.8); font-size: 1.1rem;
  max-width: 580px; margin: 0 auto 2rem;
}
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ===== CESU BLOCK ===== */
.cesu-block {
  display: flex; align-items: center; gap: 2.5rem;
  background: linear-gradient(135deg, rgba(0,100,148,0.05), rgba(72,202,228,0.1));
  border: 1px solid rgba(0,100,148,0.15);
  border-radius: var(--radius-lg); padding: 2.5rem;
}
.cesu-block img { width: 120px; flex-shrink: 0; border-radius: 8px; }
.cesu-block h3 { color: var(--primary); margin-bottom: 0.5rem; }
.cesu-block p  { color: var(--text-light); margin: 0; }

/* ===== PRICING ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
  gap: 1.5rem;
}
.pricing-card {
  background: var(--primary-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem; text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid rgba(255,255,255,0.08);
  transition: var(--transition); position: relative;
  overflow: hidden;
}
.pricing-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: linear-gradient(to right, var(--accent), var(--accent-dark));
}
.pricing-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.pricing-card.featured {
  background: linear-gradient(135deg, #020b2e, var(--primary-dark));
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(244,162,97,0.25);
}
.pricing-card.featured::after {
  background: linear-gradient(to right, var(--accent), #FBBF24);
  height: 5px;
}
.pricing-label {
  display: block; font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.6); margin-bottom: 1rem;
}
.pricing-price {
  font-family: 'Poppins', sans-serif;
  font-size: 2.8rem; font-weight: 800; line-height: 1;
  color: var(--accent); margin-bottom: 0.25rem;
}
.pricing-price sup { font-size: 1.4rem; vertical-align: super; }
.pricing-per {
  display: block; font-size: 0.78rem; color: rgba(255,255,255,0.55);
  margin-bottom: 0.75rem;
}
/* Remove old featured overrides since all cards are now dark */
.pricing-card.featured .pricing-label { color: rgba(255,255,255,0.75); }
.pricing-card.featured .pricing-price { color: var(--accent); font-size: 3rem; }
.pricing-card.featured .pricing-per { color: rgba(255,255,255,0.65); }
.pricing-desc {
  font-size: 0.85rem; color: rgba(255,255,255,0.7); margin: 0;
}

/* Pricing section label badges */
.pricing-section-label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff; font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0.5rem 1.2rem; border-radius: 50px;
  margin-bottom: 1.5rem;
}
.pricing-section-label.annual {
  background: linear-gradient(135deg, #4a1d96, #7c3aed);
}
.pricing-section-note {
  font-size: 0.85rem; color: var(--text-light);
  font-style: italic; margin-bottom: 1.75rem;
}

/* Gallery grid */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.photo-gallery.cols-3 { grid-template-columns: repeat(3, 1fr); }
.gallery-item {
  border-radius: var(--radius); overflow: hidden;
  position: relative; aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item.tall { grid-row: span 2; aspect-ratio: auto; }
.gallery-item.wide { grid-column: span 2; }
.gallery-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(3,4,94,0.85), transparent);
  color: #fff; font-size: 0.85rem; font-weight: 600;
  padding: 1.5rem 1rem 0.75rem;
  pointer-events: none;
}

/* Contact portrait */
.contact-portrait {
  width: 100%; border-radius: var(--radius); overflow: hidden;
  margin-bottom: 1.5rem; aspect-ratio: 4/3;
}
.contact-portrait img {
  width: 100%; height: 100%; object-fit: cover;
}
@media (max-width: 640px) {
  .photo-gallery, .photo-gallery.cols-3 { grid-template-columns: 1fr; }
  .gallery-item.tall, .gallery-item.wide { grid-row: span 1; grid-column: span 1; }
}

/* Review form */
.review-form-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 2.5rem; box-shadow: var(--shadow-lg);
  border: 1px solid var(--border); margin-top: 3rem;
}
.review-form-card h3 { margin-bottom: 0.5rem; }
.review-form-card > p { color: var(--text-light); margin-bottom: 2rem; }
.star-rating { display: flex; gap: 0.3rem; margin-bottom: 1.25rem; }
.star-rating button {
  background: none; border: none; font-size: 2.2rem; color: #d1d5db;
  cursor: pointer; padding: 0; line-height: 1; transition: color .15s, transform .15s;
}
.star-rating button:hover,
.star-rating button.hover,
.star-rating button.active { color: #FBBF24; transform: scale(1.15); }
#reviewsList { margin-top: 1rem; }
.review-submitted { display: none; background: #f0fdf4; border: 1px solid #86efac; border-radius: 10px; padding: 1rem 1.25rem; color: #166534; font-weight: 600; margin-top: 1rem; }

/* ===== LESSON SECTIONS ===== */
.lesson-block {
  background: #fff; border-radius: var(--radius-lg);
  padding: 2.5rem; margin-bottom: 2rem;
  box-shadow: var(--shadow); border-left: 5px solid var(--primary);
  transition: var(--transition);
}
.lesson-block:hover { box-shadow: var(--shadow-lg); }
.lesson-block-header {
  display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem;
}
.lesson-icon {
  width: 50px; height: 50px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.3rem;
  box-shadow: 0 4px 12px rgba(0,100,148,0.25);
}
.lesson-block h2 { font-size: 1.6rem; color: var(--primary); }
.lesson-block p  { color: var(--text-light); margin-bottom: 1rem; }
.lesson-list { margin-top: 1rem; }
.lesson-list li {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.4rem 0; color: var(--text);
}
.lesson-list li::before {
  content: '';
  width: 20px; height: 20px; flex-shrink: 0;
  background: rgba(0,150,199,0.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230096C7'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") center/14px no-repeat;
  border-radius: 50%; margin-top: 2px;
}

/* ===== REVIEWS ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 2rem;
}
.review-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 2rem; box-shadow: var(--shadow);
  border: 1px solid var(--border); transition: var(--transition);
  display: flex; flex-direction: column;
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.review-stars { color: #FBBF24; font-size: 1rem; margin-bottom: 1rem; }
.review-text {
  color: var(--text); font-style: italic; line-height: 1.8;
  margin-bottom: 1.5rem; flex: 1;
}
.review-text::before { content: '\201C'; font-size: 1.5rem; color: var(--primary-xlight); }
.review-author { display: flex; align-items: center; gap: 0.9rem; }
.review-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 1rem; flex-shrink: 0;
}
.review-author-info strong { display: block; font-size: 0.92rem; color: var(--primary-dark); }
.review-author-info small { color: var(--text-light); font-size: 0.8rem; }

/* ===== ABOUT (parcours) ===== */
.about-grid {
  display: grid; grid-template-columns: 1fr 1.3fr;
  gap: 4rem; align-items: center;
}
.about-img-wrap { position: relative; }
.about-img-wrap img {
  width: 100%; border-radius: var(--radius-lg); object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.about-years {
  position: absolute; bottom: -1.2rem; right: -1.2rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff; padding: 1.2rem 1.6rem; border-radius: var(--radius);
  text-align: center; box-shadow: 0 8px 28px rgba(244,162,97,0.35);
}
.about-years .num {
  display: block; font-family: 'Poppins', sans-serif;
  font-size: 2.6rem; font-weight: 800; line-height: 1;
}
.about-years .lbl { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.about-content h2 { margin-bottom: 1.25rem; }
.about-content p   { color: var(--text-light); }
.about-diplomas {
  display: flex; gap: 0.75rem; flex-wrap: wrap; margin: 1.5rem 0;
}
.diploma-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(0,100,148,0.08); border: 1px solid rgba(0,100,148,0.15);
  color: var(--primary); font-size: 0.8rem; font-weight: 700;
  padding: 0.4rem 0.9rem; border-radius: 50px;
}
.diploma-badge i { font-size: 0.9rem; }

/* ===== CONTACT PAGE ===== */
.contact-page-grid {
  display: grid; grid-template-columns: 1fr 1.6fr;
  gap: 3rem; align-items: start;
}
.contact-info-card {
  background: linear-gradient(145deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-lg); padding: 2.5rem; color: #fff;
}
.contact-info-card h3 { color: #fff; margin-bottom: 2rem; }
.contact-info-item {
  display: flex; align-items: flex-start;
  gap: 1rem; margin-bottom: 1.75rem;
}
.cii-icon {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 1.1rem;
}
.cii-body h4 {
  color: rgba(255,255,255,0.6); font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.2rem;
}
.cii-body p, .cii-body a {
  color: #fff; font-weight: 600; font-size: 0.95rem; margin: 0;
  transition: var(--transition);
}
.cii-body a:hover { color: var(--accent); }

.contact-form-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 2.5rem; box-shadow: var(--shadow-lg);
}
.contact-form-card h3 { margin-bottom: 2rem; }
.form-group { margin-bottom: 1.4rem; }
.form-group label {
  display: block; font-weight: 700; font-size: 0.85rem;
  color: var(--text); margin-bottom: 0.45rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 0.82rem 1rem;
  border: 2px solid var(--border); border-radius: 9px;
  font-family: 'Nunito', sans-serif; font-size: 0.95rem; color: var(--text);
  transition: var(--transition); outline: none; background: #fff;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(0,150,199,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ===== FOOTER ===== */
footer {
  background: var(--primary-dark); color: rgba(255,255,255,0.65);
  padding: 4.5rem 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem; margin-bottom: 3rem;
}
.footer-brand-name {
  display: flex; align-items: center; gap: 0.6rem;
  color: #fff; font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 1.2rem; margin-bottom: 1rem;
}
.footer-brand-name i { color: var(--primary-xlight); }
.footer-brand-name span { color: var(--accent); }
.footer-desc {
  font-size: 0.88rem; line-height: 1.75;
  color: rgba(255,255,255,0.55); margin-bottom: 1.5rem;
}
.social-links { display: flex; gap: 0.65rem; }
.social-link {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7); font-size: 0.95rem;
  transition: var(--transition);
}
.social-link:hover { background: var(--primary-light); color: #fff; transform: translateY(-2px); }
.footer-col h4 {
  color: #fff; font-size: 0.95rem; margin-bottom: 1.25rem;
}
.footer-col ul li { margin-bottom: 0.55rem; }
.footer-col ul li a {
  color: rgba(255,255,255,0.55); font-size: 0.87rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--accent); padding-left: 5px; }
.footer-contact-row {
  display: flex; align-items: flex-start;
  gap: 0.75rem; margin-bottom: 1rem;
}
.footer-contact-row i {
  color: var(--primary-xlight); font-size: 0.9rem; margin-top: 3px; flex-shrink: 0;
}
.footer-contact-row a, .footer-contact-row span {
  color: rgba(255,255,255,0.65); font-size: 0.87rem;
  transition: var(--transition);
}
.footer-contact-row a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.82rem; margin: 0; }
.cesu-pill {
  display: flex; align-items: center; gap: 0.75rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 0.45rem 1rem;
}
.cesu-pill img { height: 32px; width: auto; border-radius: 4px; }
.cesu-pill span { color: rgba(255,255,255,0.6); font-size: 0.8rem; font-weight: 600; }

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0 !important; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.alert-note {
  background: rgba(0,150,199,0.08); border: 1px solid rgba(0,150,199,0.2);
  border-radius: 10px; padding: 1.25rem 1.5rem;
  display: flex; align-items: flex-start; gap: 0.75rem;
  color: var(--primary); font-size: 0.9rem;
}
.alert-note i { font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

/* responsive rules are at the bottom of the file */

/* ===== TABLET (≤ 1024px) ===== */
@media (max-width: 1024px) {
  .navbar .container { padding: 0 1.25rem; }
  .nav-links > li > a { padding: 0.5rem 0.7rem; font-size: 0.83rem; }
  .contact-page-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrap { max-width: 480px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-item { grid-template-columns: 1fr 1.5fr; }
  .service-item.reverse { grid-template-columns: 1.5fr 1fr; }
}

/* ===== MOBILE (≤ 768px) ===== */
@media (max-width: 768px) {
  section { padding: 3rem 0; }

  /* --- Mobile nav overlay --- */
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background: rgba(3,4,94,0.99);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 80px 0 2rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0;
    z-index: 999;
  }
  .nav-links.open { display: flex; }

  .nav-links > li {
    width: 100%; text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .nav-links > li:last-child { border-bottom: none; }
  .nav-links > li > a {
    font-size: 1.05rem;
    padding: 1rem 1.5rem;
    width: 100%;
    display: block;
    color: rgba(255,255,255,0.9) !important;
    letter-spacing: 0.02em;
  }
  .nav-links > li > a:hover { color: var(--accent) !important; background: rgba(255,255,255,0.05); }
  .nav-links > li > a i.fa-chevron-down { margin-left: 6px; font-size: 0.7rem; }

  .nav-toggle { display: flex; }

  /* --- Mobile dropdown: hidden by default, shown on .open --- */
  .dropdown-menu {
    position: static !important;
    display: none !important;
    background: rgba(255,255,255,0.06);
    box-shadow: none;
    border: none;
    border-radius: 0;
    min-width: auto;
    width: 100%;
    padding: 0.25rem 0;
    margin: 0;
  }
  .dropdown.mobile-open .dropdown-menu { display: block !important; }
  .dropdown-menu li { border-bottom: 1px solid rgba(255,255,255,0.04); }
  .dropdown-menu li:last-child { border-bottom: none; }
  .dropdown-menu li a {
    font-size: 0.9rem !important;
    padding: 0.7rem 1rem !important;
    text-align: center;
    color: rgba(255,255,255,0.7) !important;
  }

  /* --- Layout adjustments --- */
  .service-item,
  .service-item.reverse { grid-template-columns: 1fr; }
  .service-item.reverse .service-img { order: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cesu-block { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .contact-strip-links { flex-direction: column; gap: 1rem; }
  .about-grid { gap: 2rem; }
  .contact-page-grid { gap: 2rem; }
  .lesson-block { padding: 2rem 1.5rem; }
  .section-header { margin-bottom: 2.5rem; }
  .navbar-brand { font-size: 1.1rem; }
}

/* ===== SMALL MOBILE (≤ 480px) ===== */
@media (max-width: 480px) {
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.5rem; }
  section { padding: 2.5rem 0; }
  .container { padding: 0 1rem; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .lesson-block { padding: 1.5rem 1rem; }
  .about-years { bottom: -0.8rem; right: -0.5rem; padding: 0.9rem 1.1rem; }
  .about-years .num { font-size: 2rem; }
  .feature-card { padding: 1.75rem 1.25rem; }
  .contact-strip { padding: 1.75rem 1.25rem; }
  .hero-content { padding: 1.5rem 1rem; }
  .hero-badge { font-size: 0.72rem; }
  .footer-grid { gap: 1.5rem; }
  .reviews-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .btn { padding: 0.7rem 1.4rem; font-size: 0.85rem; }
}