/* ============================================================
   FIRST COAST LESSONS — Main Stylesheet
   Coastal / Athletic aesthetic — Navy + Cyan + White
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=Nunito:wght@400;500;600;700;800&display=swap');

:root {
  --navy:        #0D1B4B;
  --navy-dark:   #080f2b;
  --navy-light:  #1a2d6b;
  --cyan:        #00B4D8;
  --cyan-light:  #48CAE4;
  --cyan-pale:   #ADE8F4;
  --white:       #FFFFFF;
  --off-white:   #F4F8FC;
  --gray-light:  #E8EFF8;
  --gray:        #7A8BA8;
  --text:        #1C2B4A;
  --shadow:      0 4px 24px rgba(13,27,75,0.13);
  --shadow-lg:   0 12px 48px rgba(13,27,75,0.20);
  --radius:      12px;
  --radius-lg:   20px;
  --font-head:   'Barlow Condensed', sans-serif;
  --font-body:   'Nunito', sans-serif;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  letter-spacing: 0.02em;
  line-height: 1.1;
}
h1 { font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 900; text-transform: uppercase; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; text-transform: uppercase; }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 700; }
h4 { font-size: 1.15rem; font-weight: 700; }
p  { font-size: 1rem; }

/* ---- Layout Utilities ---- */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.25rem; }
.section    { padding: 5rem 0; }
.section--alt { background: var(--off-white); }
.section--navy { background: var(--navy); color: var(--white); }

.text-cyan    { color: var(--cyan); }
.text-navy    { color: var(--navy); }
.text-white   { color: var(--white); }
.text-center  { text-align: center; }

.badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(0,180,216,0.12);
  border: 1.5px solid var(--cyan);
  padding: 0.25rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}
.section--navy .badge {
  color: var(--cyan-light);
  background: rgba(72,202,228,0.15);
  border-color: var(--cyan-light);
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.85rem 2.4rem;
  border-radius: 999px;
  border: 2.5px solid transparent;
  cursor: pointer;
  transition: all 0.22s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--cyan);
  color: var(--navy);
  border-color: var(--cyan);
}
.btn-primary:hover {
  background: transparent;
  color: var(--cyan);
  border-color: var(--cyan);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(8,15,43,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,180,216,0.18);
  padding: 0.7rem 0;
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.35); }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.nav__logo img {
  height: 52px;
  width: auto;
}
.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav__logo-text .brand { font-family: var(--font-head); font-weight: 900; font-size: 1.25rem; text-transform: uppercase; color: var(--white); letter-spacing: 0.04em; }
.nav__logo-text .sub   { font-family: var(--font-head); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--cyan); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav__links a {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav__links a:hover,
.nav__links a.active { color: var(--cyan-light); background: rgba(0,180,216,0.1); }
.nav__cta { margin-left: 0.5rem; }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Mobile nav */
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 0.5rem 0 1rem;
  border-top: 1px solid rgba(0,180,216,0.15);
  margin-top: 0.5rem;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding: 0.65rem 1rem;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}
.nav__mobile a:hover { background: rgba(0,180,216,0.12); color: var(--cyan-light); }
.nav__mobile .btn { margin: 0.5rem 1rem 0; text-align: center; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy-dark);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero__wave-bg {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 220px;
  opacity: 0.07;
}
.hero__accent {
  position: absolute;
  top: -120px; right: -120px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,180,216,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero__accent2 {
  position: absolute;
  bottom: 20px; left: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,180,216,0.09) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 4rem 0;
}
.hero__content {}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.hero__eyebrow-line {
  width: 42px; height: 3px;
  background: var(--cyan);
  border-radius: 2px;
}
.hero__eyebrow-text {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.hero h1 { color: var(--white); margin-bottom: 1rem; }
.hero h1 span { color: var(--cyan); }
.hero__sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  max-width: 440px;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.hero__btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero__stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.hero__stat {}
.hero__stat-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--cyan);
  line-height: 1;
}
.hero__stat-label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
}
.hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.hero__logo-wrap {
  position: relative;
}
.hero__logo-ring {
  position: absolute;
  inset: -24px;
  border-radius: 50%;
  border: 2px solid rgba(0,180,216,0.25);
  animation: ring-pulse 3s ease-in-out infinite;
}
.hero__logo-ring2 {
  position: absolute;
  inset: -48px;
  border-radius: 50%;
  border: 1px solid rgba(0,180,216,0.12);
  animation: ring-pulse 3s ease-in-out infinite 1s;
}
@keyframes ring-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.04); }
}
.hero__logo-img {
  width: 280px;
  height: 280px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  padding: 1.5rem;
  position: relative;
  z-index: 1;
}
.hero__service-pills {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}
.hero__pill {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(0,180,216,0.3);
  color: var(--cyan-pale);
  padding: 0.35rem 1rem;
  border-radius: 999px;
}

/* ============================================================
   SERVICE CARDS (Home + Lessons page)
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-top: 3rem;
}
.service-card {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--cyan-pale); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
  font-size: 2.8rem;
  margin-bottom: 1.1rem;
  display: block;
}
.service-card__title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.service-card__desc {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}
.service-card__price {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--cyan);
}
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-top: 1.25rem;
  transition: color 0.2s, gap 0.2s;
}
.service-card__link:hover { color: var(--cyan); gap: 0.7rem; }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header { margin-bottom: 3rem; }
.section-header.centered { text-align: center; }
.section-header p {
  margin-top: 0.9rem;
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 600px;
}
.section-header.centered p { margin: 0.9rem auto 0; }

/* ============================================================
   PRICING TABLE
   ============================================================ */
.pricing-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}
.pricing-card {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card__head {
  background: var(--navy);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.pricing-card__head-icon { font-size: 2rem; }
.pricing-card__head-title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
}
.pricing-card__head-sub {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan-light);
  margin-top: 0.15rem;
}
.pricing-card__body { padding: 1.5rem 2rem; }
.pricing-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--gray-light);
  gap: 0.75rem;
}
.pricing-row:last-child { border-bottom: none; }
.pricing-row__label { font-size: 0.95rem; color: var(--text); flex: 1; }
.pricing-row__sub { font-size: 0.8rem; color: var(--gray); display: block; }
.pricing-row__amount {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy);
  white-space: nowrap;
}

/* ============================================================
   ABOUT / BIO
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img-placeholder {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-lg);
  aspect-ratio: 3/4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.about-img-placeholder::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(0,180,216,0.12), transparent);
}
.about-img-icon { font-size: 5rem; }
.about-img-name {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.about-img-badge {
  background: rgba(0,180,216,0.2);
  border: 1px solid var(--cyan);
  color: var(--cyan-light);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 999px;
}
.about-img-accentbox {
  position: absolute;
  top: -16px; right: -16px;
  width: 80px; height: 80px;
  border: 3px solid var(--cyan);
  border-radius: var(--radius);
  opacity: 0.4;
}
.about__certs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}
.cert-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,180,216,0.08);
  border: 1.5px solid rgba(0,180,216,0.3);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
}
.cert-badge .icon { font-size: 1.1rem; }
.about__qualities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin-top: 1.5rem;
}
.quality-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
}
.quality-item::before {
  content: '✓';
  font-weight: 800;
  color: var(--cyan);
  flex-shrink: 0;
  margin-top: 0.05rem;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-top: 2.5rem;
}
.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(0,180,216,0.2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  font-family: var(--font-head);
  font-size: 6rem;
  font-weight: 900;
  color: var(--cyan);
  opacity: 0.18;
  position: absolute;
  top: -0.5rem;
  left: 1.5rem;
  line-height: 1;
}
.testimonial-card__text {
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  position: relative;
  z-index: 1;
  margin-bottom: 1.25rem;
}
.testimonial-card__author {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan-light);
}

/* ============================================================
   SERVICE AREAS
   ============================================================ */
.areas-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
}
.area-tag {
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  transition: background 0.2s, border-color 0.2s;
}
.area-tag:hover { background: rgba(0,180,216,0.15); border-color: var(--cyan); color: var(--cyan-light); }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-light) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,180,216,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band h2 { color: var(--white); margin-bottom: 0.75rem; }
.cta-band p { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-bottom: 2rem; max-width: 540px; margin-left: auto; margin-right: auto; }
.cta-band .btn { margin: 0 0.5rem; }

/* ============================================================
   CONTACT FORM / REQUEST PAGE
   ============================================================ */
.form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 3rem 2.5rem;
  max-width: 720px;
  margin: 3rem auto 0;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.form-group label .req { color: var(--cyan); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.13);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-check-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.6rem;
}
.form-check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s;
}
.form-check:hover { border-color: var(--cyan-pale); background: rgba(0,180,216,0.04); }
.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  appearance: auto;
  -webkit-appearance: auto;
  width: 1.1rem;
  height: 1.1rem;
  border: none;
  border-radius: 0;
  background: none;
  padding: 0;
  accent-color: var(--cyan);
  cursor: pointer;
  flex-shrink: 0;
  margin: 0;
}
.form-submit {
  margin-top: 1.75rem;
  text-align: center;
}
.form-submit .btn { padding: 1rem 3rem; font-size: 1.2rem; }
.form__note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 1rem;
}

/* Flash messages (PHP) */
.flash-success {
  background: #e6faf0;
  border: 1.5px solid #34c778;
  color: #1a6640;
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
}
.flash-error {
  background: #fff0f0;
  border: 1.5px solid #f06060;
  color: #8b1a1a;
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
}

/* ============================================================
   LESSONS PAGE DETAIL
   ============================================================ */
.lesson-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 2.5rem;
}
.lesson-detail + .lesson-detail { margin-top: 5rem; padding-top: 5rem; border-top: 1.5px solid var(--gray-light); }
.lesson-detail--flip { direction: rtl; }
.lesson-detail--flip > * { direction: ltr; }
.lesson-detail__visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, #1b3a7a 100%);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  position: relative;
}
.lesson-detail__visual-icon { font-size: 5rem; }
.lesson-detail__visual-label {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.1em;
}
.lesson-detail__visual-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 5px;
  background: var(--cyan);
}
.lesson-detail__content h3 { color: var(--navy); margin-bottom: 0.75rem; }
.lesson-detail__content p { color: var(--gray); margin-bottom: 1.25rem; }
.lesson-detail__options {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1.25rem 0 1.75rem;
}
.option-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--off-white);
  border-radius: var(--radius);
  border-left: 4px solid var(--cyan);
  gap: 0.5rem;
}
.option-row__label { font-size: 0.95rem; font-weight: 600; color: var(--text); }
.option-row__price { font-family: var(--font-head); font-size: 1.2rem; font-weight: 800; color: var(--navy); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-light) 100%);
  padding: 7rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: var(--white);
  clip-path: ellipse(60% 100% at 50% 100%);
}
.page-hero.alt::after { background: var(--off-white); }
.page-hero h1 { color: var(--white); }
.page-hero__sub { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-top: 0.75rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer__brand img { height: 60px; width: auto; margin-bottom: 1rem; }
.footer__brand p { font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer__col h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.1rem;
}
.footer__col ul li { margin-bottom: 0.55rem; }
.footer__col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.footer__col ul li a:hover { color: var(--cyan-light); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}
.footer__bottom a { color: var(--cyan-light); }

/* ============================================================
   WAVE DIVIDER
   ============================================================ */
.wave-divider {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.wave-divider svg { display: block; width: 100%; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; }
  .hero__eyebrow { justify-content: center; }
  .hero__sub { margin: 0 auto 2rem; }
  .hero__btns { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { order: -1; }
  .hero__logo-img { width: 200px; height: 200px; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-img-wrap { max-width: 320px; margin: 0 auto; }
  .lesson-detail { grid-template-columns: 1fr; gap: 2rem; }
  .lesson-detail--flip { direction: ltr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .about__qualities { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .hero__logo-img { width: 160px; height: 160px; }
}

@media (max-width: 480px) {
  .form-wrap { padding: 2rem 1.25rem; }
  .pricing-card__body { padding: 1.25rem; }
  .section { padding: 3.5rem 0; }
}