/* ==========================================================================
   D&A Driving School Automatic — shared stylesheet
   Design tokens: navy #101B3D, road green #1FAA59, mist #F3F5FB, ink #33405C
   Type: Poppins (display) + Inter (body)
   Signature motif: dashed road-marking divider between sections
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --navy: #101B3D;
  --navy-2: #17244d;
  --green: #1FAA59;
  --green-dark: #178a48;
  --mist: #F4F6FB;
  --ink: #33405C;
  --ink-soft: #6B7690;
  --white: #ffffff;
  --line: #E4E8F2;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(16, 27, 61, 0.08);
  --shadow-lg: 0 20px 50px rgba(16, 27, 61, 0.16);
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: 'Poppins', sans-serif;
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 0.5em;
}
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; }

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

/* ---------- Top bar ---------- */
.topbar {
  background: var(--navy);
  color: #cfd6ea;
  font-size: 0.86rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 10px;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-left { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.topbar a { display: inline-flex; align-items: center; gap: 6px; color: #fff; font-weight: 600; }
.topbar-left span { display: inline-flex; align-items: center; gap: 6px; }
.topbar svg { width: 15px; height: 15px; flex-shrink: 0; }

/* ---------- Header / Nav ---------- */
header.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--navy);
  white-space: nowrap;
}
.brand svg { width: 30px; height: 30px; color: var(--green); flex-shrink: 0; }
nav.main-nav {
  display: flex;
  gap: 30px;
  align-items: center;
  flex-wrap: wrap;
}
nav.main-nav a {
  font-weight: 600;
  color: var(--ink);
  font-size: 0.96rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
nav.main-nav a:hover,
nav.main-nav a[aria-current="page"] {
  color: var(--navy);
  border-color: var(--green);
}
.nav-actions { display: flex; align-items: center; gap: 18px; }
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--navy);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 9px;
  font-weight: 700;
  font-size: 0.96rem;
  border: 2px solid transparent;
  transition: transform .15s, box-shadow .15s, background .15s, color .15s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-dark); }
.btn-outline-navy { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline-navy:hover { background: var(--navy); color: #fff; }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn-outline-white:hover { background: #fff; color: var(--navy); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-2); }
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }
.btn-block { width: 100%; }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  color: #fff;
  background: linear-gradient(120deg, rgba(16,27,61,0.94), rgba(16,27,61,0.86)), var(--navy);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 85% 20%, rgba(31,170,89,0.18), transparent 45%),
    radial-gradient(circle at 15% 90%, rgba(31,170,89,0.12), transparent 40%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  padding: 84px 24px 70px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.hero h1 { color: #fff; font-size: clamp(2.1rem, 4.4vw, 3.1rem); max-width: 760px; }
.hero .lede { color: #cfd6ea; font-size: 1.15rem; max-width: 600px; }
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(31,170,89,0.15);
  border: 1px solid rgba(31,170,89,0.4);
  color: #7CE7A6;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  margin: 6px 0 22px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  color: #b9c2dd;
  font-size: 0.94rem;
  margin-bottom: 30px;
}
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta svg { width: 16px; height: 16px; color: var(--green); flex-shrink: 0;}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.stars { display: inline-flex; gap: 3px; color: var(--green); }
.stars svg { width: 18px; height: 18px; }
.rating-line { display: flex; align-items: center; gap: 10px; color: #cfd6ea; font-weight: 600; font-size: 0.95rem; }

/* ---------- Photo band (about page detail shot) ---------- */
.photo-band {
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 40px;
  box-shadow: var(--shadow);
  max-height: 320px;
}
.photo-band img { width: 100%; height: 320px; object-fit: cover; display: block; }

/* ---------- Page (inner) hero banner ---------- */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: 70px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 0%, rgba(31,170,89,0.18), transparent 50%);
}
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
.page-hero p { color: #c3cbe5; max-width: 640px; margin: 0 auto; font-size: 1.08rem; }

/* ---------- Road divider (signature motif) ---------- */
.road-divider {
  height: 1px;
  border: none;
  background: none;
  position: relative;
  margin: 0;
}
.road-divider::before {
  content: "";
  display: block;
  height: 3px;
  margin: 0 auto;
  max-width: 90px;
  background-image: repeating-linear-gradient(90deg, var(--green) 0 16px, transparent 16px 28px);
  border-radius: 3px;
}

/* ---------- Sections ---------- */
section { padding: 76px 0; }
section.tight { padding: 56px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.15rem); }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; }
.eyebrow {
  display: inline-block;
  color: var(--green-dark);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 10px;
}
.bg-mist { background: var(--mist); }
.bg-navy { background: var(--navy); color: #fff; }
.bg-navy h2, .bg-navy h3 { color: #fff; }
.bg-navy p { color: #c3cbe5; }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: 0.97rem; margin-bottom: 0; }

.icon-tile {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: #EAF2FF;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.icon-tile.green { background: #E6F7ED; }
.icon-tile svg { width: 24px; height: 24px; color: var(--navy); }
.icon-tile.green svg { color: var(--green-dark); }

/* Trust cards (home) */
.trust-card { text-align: center; }
.trust-card .icon-tile { margin: 0 auto 18px; }

/* Course cards (home) */
.course-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow);
}
.course-card.featured {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.course-card.featured h3, .course-card.featured p { color: #fff; }
.course-card h3 { font-size: 1.2rem; }
.course-card p { color: var(--ink-soft); font-size: 0.96rem; }
.course-card .learn-more { color: var(--green-dark); font-weight: 700; font-size: 0.92rem; display: inline-flex; gap: 6px; align-items:center; margin-top: 6px;}
.course-card.featured .learn-more { color: #7CE7A6; }

/* Step cards (first lesson) */
.step-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  position: relative;
}
.step-num {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-family: 'Poppins', sans-serif;
}

/* Team / instructor section */
.team-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.team-art {
  border-radius: 20px;
  position: relative;
  min-height: 340px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.team-art img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  display: block;
}
.team-quote {
  position: absolute;
  bottom: -26px;
  right: -10px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 20px 22px;
  max-width: 270px;
}
.team-quote p { font-weight: 700; color: var(--navy); font-size: 1rem; margin-bottom: 4px; }
.team-quote span { color: var(--ink-soft); font-size: 0.85rem; }
.check-list { margin-top: 18px; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-weight: 500;
}
.check-list svg { width: 19px; height: 19px; color: var(--green-dark); flex-shrink: 0; }

/* Instructor mini-bio pair (about page) */
.instructor-pair { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 30px;}
.instructor-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  background: #fff;
}
.instructor-avatar {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family:'Poppins',sans-serif; font-weight:700; font-size:1.2rem; color:#fff;
  margin-bottom: 16px;
}
.instructor-avatar.doug { background: var(--navy); }
.instructor-avatar.arzu { background: var(--green-dark); }
.instructor-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-dark);
  background: #E6F7ED;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* Testimonial highlight (home) */
.testi-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.testi-quote-card {
  background: var(--mist);
  border-radius: var(--radius);
  padding: 26px;
  font-style: italic;
  color: var(--ink);
}
.testi-author { display: flex; align-items: center; gap: 12px; margin-top: 16px; font-style: normal; }
.avatar-circle {
  width: 42px; height: 42px; border-radius: 50%;
  background: #DCE3F5; color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-family:'Poppins',sans-serif;
}
.testi-author strong { display:block; color: var(--navy); font-size: 0.95rem; }
.testi-author small { color: var(--ink-soft); }
.testi-art {
  border-radius: 20px;
  min-height: 300px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.testi-art img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  display: block;
}
.pass-badge {
  position: absolute; bottom: -20px; left: -16px;
  background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
}
.pass-badge .icon-tile.green { margin: 0; width: 42px; height: 42px; }
.pass-badge strong { display: block; color: var(--navy); font-size: 0.95rem; }
.pass-badge span { color: var(--ink-soft); font-size: 0.82rem; }

/* Review card (testimonials page + home) */
.review-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.review-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 14px;}
.review-card p.quote { color: var(--ink); font-style: italic; flex-grow: 1; }
.review-foot { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: 14px; margin-top: 14px; }
.review-foot strong { display: block; color: var(--navy); font-size: 0.95rem; }
.review-foot small { color: var(--ink-soft); }
.tag-pill {
  font-size: 0.76rem; font-weight: 700; color: var(--navy);
  background: #EAF2FF; padding: 4px 10px; border-radius: 999px;
  white-space: nowrap;
}
.quote-mark { color: #DCE3F5; font-size: 2.2rem; font-family: Georgia, serif; line-height: 1;}

/* Pricing cards */
.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  text-align: center;
  position: relative;
}
.price-card.featured { border: 2px solid var(--green); box-shadow: var(--shadow-lg); }
.price-card .popular-tag {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #fff; font-size: 0.76rem; font-weight: 700;
  padding: 6px 16px; border-radius: 999px; letter-spacing: 0.04em;
}
.price-card h3 { font-size: 1.2rem; }
.price-card .sub { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 18px; }
.price-card .amount { font-family:'Poppins',sans-serif; font-weight: 800; font-size: 2.6rem; color: var(--navy); }
.price-card .amount .unit { font-size: 1rem; font-weight: 600; color: var(--ink-soft); }
.price-card .save { color: var(--green-dark); font-weight: 700; font-size: 0.9rem; margin-bottom: 18px; }
.price-card ul { text-align: left; margin: 20px 0; }
.price-card ul li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: 0.94rem; }
.price-card ul li svg { width: 18px; height: 18px; color: var(--green-dark); flex-shrink: 0; margin-top: 2px; }

.intensive-banner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}
.intensive-left {
  background: var(--navy); color: #fff;
  padding: 34px 30px;
  display: flex; flex-direction: column; justify-content: center;
}
.intensive-left h3 { color: #fff; font-size: 1.3rem; }
.intensive-left p { color: #c3cbe5; margin-bottom: 14px; }
.intensive-left .amount { font-family:'Poppins',sans-serif; font-weight: 800; font-size: 2.1rem; color: #fff; }
.intensive-right {
  background: var(--mist);
  padding: 30px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px 30px; align-items: start;
}
.intensive-right ul li { display:flex; gap:10px; align-items:flex-start; margin-bottom: 8px; font-size:0.95rem;}
.intensive-right ul li svg { width:18px; height:18px; color:var(--green-dark); flex-shrink:0; margin-top:2px;}
.intensive-right .btn { grid-column: 1 / -1; justify-self: start; margin-top: 6px; }

.price-list { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.price-list-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 26px; border-bottom: 1px solid var(--line);
}
.price-list-item:last-child { border-bottom: none; }
.price-list-item h4 { margin: 0 0 3px; font-size: 1.02rem; color: var(--navy); font-family:'Poppins',sans-serif; }
.price-list-item span.note { color: var(--ink-soft); font-size: 0.88rem; }
.price-list-item .fee { font-family:'Poppins',sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--navy); }
.notice-line {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 40px;
}
.notice-line svg { width: 18px; height: 18px; color: var(--green-dark); }

/* Areas covered */
.areas-band { background: var(--navy); color: #fff; padding: 50px 0; }
.areas-band-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.areas-title { display: flex; align-items: center; gap: 10px; font-size: 1.35rem; color: #fff; }
.areas-title svg { width: 22px; height: 22px; color: var(--green); }
.areas-band p { color: #c3cbe5; max-width: 480px; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; max-width: 560px; }
.pill {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* CTA band */
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.cta-band p { max-width: 560px; margin: 0 auto 30px; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* FAQ accordion */
.accordion-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 14px;
  background: var(--mist);
  overflow: hidden;
}
.accordion-item.active { background: #fff; border-color: var(--green); }
.accordion-trigger {
  width: 100%;
  background: none; border: none;
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 700; color: var(--navy); font-size: 1.02rem;
  text-align: left;
}
.accordion-trigger svg { width: 20px; height: 20px; color: var(--ink-soft); flex-shrink: 0; transition: transform .2s; }
.accordion-item.active .accordion-trigger svg { transform: rotate(180deg); color: var(--green-dark); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  padding: 0 24px;
}
.accordion-panel p { color: var(--ink-soft); padding-bottom: 20px; margin: 0; }
.accordion-item.active .accordion-panel { max-height: 300px; }

/* Contact page */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.contact-info-item {
  display: flex; align-items: center; gap: 16px;
  background: var(--mist);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 16px;
}
.contact-info-item .icon-tile { margin: 0; width: 46px; height: 46px; }
.contact-info-item strong { display: block; color: var(--navy); font-size: 1.02rem; }
.contact-info-item span.label { color: var(--ink-soft); font-size: 0.85rem; }
.areas-box {
  background: var(--mist); border-radius: var(--radius); padding: 22px;
}
.areas-box h4 { display: flex; align-items: center; gap: 8px; font-size: 1.02rem; }
.areas-box h4 svg { width: 18px; height: 18px; color: var(--green-dark); }
.areas-box p { color: var(--ink-soft); font-size: 0.95rem; }
.hours-line { display: flex; align-items: center; gap: 8px; color: var(--green-dark); font-weight: 700; font-size: 0.92rem; }
.hours-line svg { width: 17px; height: 17px; }

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 0.92rem; color: var(--navy); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--green);
  outline-offset: 1px;
  border-color: var(--green);
}
.form-note { color: var(--ink-soft); font-size: 0.84rem; text-align: center; margin-top: 14px; }
.form-status { font-size: 0.9rem; margin-top: 10px; text-align: center; min-height: 1.2em; }
.form-status.success { color: var(--green-dark); font-weight: 600; }

/* Footer */
footer.site-footer { background: var(--navy); color: #c3cbe5; padding-top: 60px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; font-family:'Poppins',sans-serif; font-weight: 700; color: #fff; font-size: 1.15rem; margin-bottom: 14px;}
.footer-brand svg { width: 24px; height: 24px; color: var(--green); }
.footer-grid h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul li a:hover { color: #fff; }
.footer-grid p { font-size: 0.92rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  text-align: center;
  padding: 22px 0;
  font-size: 0.85rem;
  color: #8f9ac2;
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  z-index: 60;
  transition: transform .15s;
}
.whatsapp-float:hover { transform: scale(1.07); }
.whatsapp-float svg { width: 28px; height: 28px; color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .team-panel, .testi-panel, .contact-grid { grid-template-columns: 1fr; }
  .instructor-pair { grid-template-columns: 1fr; }
  .intensive-banner { grid-template-columns: 1fr; }
  .intensive-right { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  nav.main-nav { display: none; }
  .menu-toggle { display: block; }
  .nav-actions .btn-green.desktop-only { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .topbar .container { justify-content: center; text-align: center; }
  section { padding: 56px 0; }
}

/* Mobile nav drawer */
nav.main-nav.open {
  display: flex;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: #fff;
  flex-direction: column;
  padding: 18px 24px 24px;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
  gap: 4px;
}
nav.main-nav.open a { padding: 12px 0; border-bottom: 1px solid var(--line); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}