/* =====================================================
   SHARQI CLASSES — STYLESHEET
   Colors: #FFEB3B (Yellow) · #243E2E (Dark Green)
   Font: Satoshi Bold
   ===================================================== */

:root {
  --yellow: #FFEB3B;
  --yellow-dark: #F5D800;
  --yellow-pale: #FFFDE7;
  --green: #243E2E;
  --green-mid: #2f5240;
  --green-light: #3a6b50;
  --white: #ffffff;
  --off-white: #F9F8F4;
  --text: #111111;
  --text-muted: #5a6472;
  --border: #E5E8E2;
  --shadow: 0 4px 24px rgba(36, 62, 46, 0.10);
  --shadow-lg: 0 12px 48px rgba(36, 62, 46, 0.18);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  overflow-x: hidden;  /* fix mobile horizontal overflow */
  max-width: 100%;
}
body {
  font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 500;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  max-width: 100%;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }

/* ---- Typography ---- */
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
h3 { font-size: 1.3rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; }
em { font-style: normal; color: var(--green); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 14px;
}
.section-label.light { color: var(--yellow); }
.section-header { text-align: center; max-width: 620px; margin: 0 auto 64px; }
.section-header h2 { margin-bottom: 14px; }
.section-sub { color: var(--text-muted); font-size: 1rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'Satoshi', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-yellow {
  background: var(--yellow);
  color: var(--green);
  border-color: var(--yellow);
}
.btn-yellow:hover {
  background: var(--yellow-dark);
  border-color: var(--yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 235, 59, 0.5);
}
.btn-green {
  background: var(--green);
  color: var(--yellow);
  border-color: var(--green);
}
.btn-green:hover {
  background: var(--green-mid);
  border-color: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(36,62,46,0.35);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.85);
}
.btn-outline-green {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-outline-green:hover { background: var(--green); color: var(--yellow); }
.btn-lg { padding: 17px 36px; font-size: 1rem; }
.btn-sm { padding: 10px 22px; font-size: 0.82rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--white);
  border-bottom: 1.5px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.nav-logo { flex-shrink: 0; }
.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--green);
  background: var(--yellow-pale);
}
.nav-cta { padding: 11px 22px; font-size: 0.88rem; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--green);
  border-radius: 3px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 92vh;
  width: 100%;
  max-width: 100vw;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-slides {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(36, 62, 46, 0.92) 0%,
    rgba(36, 62, 46, 0.75) 55%,
    rgba(36, 62, 46, 0.4) 100%
  );
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 80px 0 60px;
}
/* Desktop hero button size */
.btn-hero { padding: 17px 36px; font-size: 1rem; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 235, 59, 0.15);
  border: 1.5px solid rgba(255, 235, 59, 0.4);
  color: var(--yellow);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  animation: pulseDot 1.8s infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}
.hero-text h1 {
  color: var(--white);
  max-width: 650px;
  margin-bottom: 22px;
}
.hero-text h1 .highlight { color: var(--yellow); }
.hero-text p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 520px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-offer-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--yellow);
  color: var(--green);
  padding: 12px 22px;
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 700;
  max-width: 100%;
  width: fit-content;
  box-sizing: border-box;
  flex-wrap: wrap;
}
.hero-offer-pill i { flex-shrink: 0; }
.slide-dots {
  position: absolute;
  bottom: 32px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 10px;
  z-index: 3;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: var(--transition);
}
.dot.active {
  background: var(--yellow);
  width: 28px;
  border-radius: 4px;
}

/* ===== ABOUT ===== */
.about { background: var(--off-white); }
.about-inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 72px;
  align-items: center;
}
.about-photo-wrap { position: relative; }
.about-photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(145deg, var(--green) 0%, var(--green-light) 100%);
  border-radius: 24px 4px 24px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
  position: relative;
  overflow: hidden;
}
/* When you have a real photo, use this instead:
   .about-photo-placeholder { display: none; }
   .about-real-photo { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 24px 4px 24px 4px; }

/* Qualification line under tutor name */
.about-qualification {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green-light);
  line-height: 1.7;
  margin-bottom: 18px;
  padding: 12px 16px;
  background: var(--yellow-pale);
  border-left: 3px solid var(--yellow-dark);
  border-radius: 0 8px 8px 0;
}
*/
.about-photo-placeholder i { font-size: 4rem; opacity: 0.5; }
.about-accent-block {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 80px;
  height: 80px;
  background: var(--yellow);
  border-radius: 16px;
  z-index: -1;
}
.about-text-col h2 { margin-bottom: 18px; }
.about-text-col h2 em { color: var(--green); }
.about-lead { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.7; font-weight: 500; }
.about-text-col > p { color: var(--text-muted); margin-bottom: 28px; line-height: 1.75; }
.about-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.highlight-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--yellow-pale);
  border: 1.5px solid #EDE67A;
  color: var(--green);
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
}
.highlight-chip i { color: var(--green-light); font-size: 0.75rem; }
.about-social {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.about-social span { font-size: 0.85rem; font-weight: 700; color: var(--text-muted); }
.social-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--off-white);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-btn:hover { background: var(--green); color: var(--yellow); border-color: var(--green); transform: translateY(-2px); }
.whatsapp-btn { background: #25D366; color: white; border-color: #25D366; }
.whatsapp-btn:hover { background: #1da851; border-color: #1da851; color: white; }

/* ===== OFFER BANNER ===== */
.offer-banner {
  background: var(--green);
  padding: 20px 0;
}
.offer-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.offer-icon {
  width: 48px; height: 48px;
  background: var(--yellow);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--green);
  flex-shrink: 0;
}
.offer-text {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.offer-text strong { color: var(--yellow); font-size: 0.95rem; }
.offer-text span { color: rgba(255,255,255,0.9); font-size: 0.88rem; }

/* ===== BATCHES ===== */
.batches { background: var(--white); }
.batch-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}
.batch-card {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  background: var(--white);
  transition: var(--transition);
  position: relative;
}
.batch-card:hover {
  border-color: var(--green);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.batch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.batch-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--off-white);
  border: 1.5px solid var(--border);
  padding: 5px 14px;
  border-radius: 50px;
}
.oo-num { background: var(--green); color: var(--yellow); border-color: var(--green); }

/* Batch Status Badges */
.batch-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.batch-status .status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
/* Available */
.batch-status.available {
  background: #E8F5E9;
  color: #2e7d32;
  border: 1.5px solid #A5D6A7;
}
.batch-status.available .status-dot { background: #43a047; animation: pulseDot 2s infinite; }
.batch-status.available .status-text::after { content: 'Seats Available'; }
/* Full */
.batch-status.full {
  background: #FFEBEE;
  color: #c62828;
  border: 1.5px solid #EF9A9A;
}
.batch-status.full .status-dot { background: #e53935; }
.batch-status.full .status-text::after { content: 'Seats Full'; }
/* Negotiable */
.batch-status.negotiable {
  background: #FFF8E1;
  color: #f57f17;
  border: 1.5px solid #FFE082;
}
.batch-status.negotiable .status-dot { background: #ffa000; animation: pulseDot 2s infinite; }
.batch-status.negotiable .status-text::after { content: 'Available to Negotiate'; }
/* Unavailable */
.batch-status.unavailable {
  background: #F3E5F5;
  color: #6a1b9a;
  border: 1.5px solid #CE93D8;
}
.batch-status.unavailable .status-dot { background: #8e24aa; }
.batch-status.unavailable .status-text::after { content: 'Not Available Currently'; }
/* HIDE the actual text so we use ::after */
.batch-status .status-text { font-size: 0; }
.batch-status .status-text::after { font-size: 0.75rem; }

.batch-class-tag {
  display: inline-block;
  background: var(--yellow);
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 6px;
  margin-bottom: 14px;
}
.class9 { background: var(--green); color: var(--yellow); }
.oo-tag { background: transparent; border: 1.5px solid var(--border); color: var(--text-muted); }

.batch-card h3 { margin-bottom: 4px; }
.batch-sub { font-size: 0.82rem; color: var(--text-muted); font-weight: 500; margin-bottom: 22px; }

.batch-schedule { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.schedule-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--off-white);
  border-radius: 10px;
  padding: 10px 14px;
}
.day-badges { display: flex; gap: 6px; align-items: center; }
.day {
  background: var(--green);
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.04em;
}
.day.sun { background: var(--yellow); color: var(--green); }
.day-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; }
.time-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green);
}
.time-badge i { color: var(--green-light); font-size: 0.75rem; }

.batch-info { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}
.info-item i { color: var(--green-light); width: 14px; flex-shrink: 0; }

.oo-note {
  display: flex;
  gap: 12px;
  background: #FFF8E1;
  border: 1.5px solid #FFE082;
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 20px;
}
.oo-note i { color: #f57f17; flex-shrink: 0; margin-top: 2px; }
.oo-note p { font-size: 0.83rem; color: #7B6000; line-height: 1.55; }

.batch-price { margin-bottom: 24px; }
.price-regular {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
  font-weight: 500;
  margin-bottom: 4px;
}
.price-regular span { font-size: 0.78rem; }
.price-offer { display: flex; flex-direction: column; gap: 4px; }
.offer-tag {
  display: inline-block;
  background: var(--yellow);
  color: var(--green);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  width: fit-content;
}
.offer-price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
}
.offer-price small { font-size: 0.75rem; font-weight: 500; color: var(--text-muted); }
.offer-note { font-size: 0.78rem; color: var(--text-muted); font-weight: 500; }
.oo-rate { text-decoration: none; font-size: 1.6rem; font-weight: 700; color: var(--green); }
.solo-note { margin-top: 8px; display: block; }
.batch-btn { margin-top: 4px; border-radius: 12px; }

/* One-on-one card accent */
.oneonone-card { border-color: var(--green); background: linear-gradient(160deg, #f0f5f2 0%, #fff 100%); }

/* ===== FEES ===== */
.fees { position: relative; overflow: hidden; }
.fees-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-mid) 100%);
}
.fees-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.fees-text h2 { color: var(--white); margin-bottom: 16px; }
.fees-text h2 em { color: var(--yellow); }
.fees-text > p { color: rgba(255,255,255,0.75); margin-bottom: 32px; }
.fees-list { display: flex; flex-direction: column; gap: 20px; }
.fees-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.fees-list li i {
  width: 28px; height: 28px;
  background: rgba(255,235,59,0.15);
  border: 1.5px solid rgba(255,235,59,0.3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--yellow);
  font-size: 0.8rem;
  margin-top: 2px;
}
.fees-list li div { display: flex; flex-direction: column; gap: 3px; }
.fees-list li strong { color: var(--white); font-size: 0.95rem; }
.fees-list li span { color: rgba(255,255,255,0.65); font-size: 0.85rem; }

.fees-card-wrap { display: flex; flex-direction: column; gap: 20px; }
.fees-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-lg);
}
.fees-card-alt { background: rgba(255,255,255,0.1); backdrop-filter: blur(8px); border: 1.5px solid rgba(255,255,255,0.2); }
.fees-card-alt * { color: var(--white) !important; }
.fees-card-alt .fees-detail, .fees-card-alt .fees-sub, .fees-card-alt .fees-breakdown span { color: rgba(255,255,255,0.7) !important; }
.fees-card-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.fees-normal { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.fees-strikethrough { font-size: 1rem; color: #aaa; text-decoration: line-through; }
.fees-tag { font-size: 0.7rem; font-weight: 700; background: #f5f5f5; color: #777; padding: 2px 10px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.06em; }
.fees-big { font-size: 3rem; font-weight: 700; color: var(--green); line-height: 1; margin-bottom: 6px; }
.fees-detail { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.fees-sub { font-size: 0.78rem; color: #999; margin-bottom: 20px; }
.fees-divider { height: 1.5px; background: var(--border); margin-bottom: 20px; }
.fees-card-alt .fees-divider { background: rgba(255,255,255,0.15); }
.fees-breakdown { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fees-breakdown div { display: flex; flex-direction: column; gap: 2px; }
.fees-breakdown span { font-size: 0.75rem; color: var(--text-muted); }
.fees-breakdown strong { font-size: 1rem; font-weight: 700; color: var(--text); }

/* ===== HOW TO JOIN ===== */
.how-section { background: var(--off-white); }
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  text-align: center;
  padding: 28px 20px;
}
.step-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.step-icon {
  width: 60px; height: 60px;
  background: var(--green);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--yellow);
  margin: 0 auto 16px;
}
.step h4 { margin-bottom: 8px; font-size: 0.95rem; }
.step p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.55; }
.step-arrow {
  display: flex;
  align-items: center;
  padding-top: 44px;
  color: var(--border);
  font-size: 1.1rem;
}

/* ===== CONTACT ===== */
.contact { background: var(--white); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.contact-text h2 { margin-bottom: 16px; }
.contact-text > p { color: var(--text-muted); margin-bottom: 36px; }
.contact-cards { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.contact-card:hover { border-color: var(--green); box-shadow: var(--shadow); }
.cc-icon {
  width: 40px; height: 40px;
  background: var(--green);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  font-size: 0.9rem;
  flex-shrink: 0;
}
.contact-card h4 { font-size: 0.82rem; margin-bottom: 3px; }
.contact-card p { font-size: 0.85rem; color: var(--text-muted); }
.contact-card a { color: var(--green); font-weight: 700; }
.contact-card a:hover { color: var(--green-light); }
.contact-social {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.contact-social span { font-size: 0.82rem; font-weight: 700; color: var(--text-muted); }

.contact-map-wrap { height: 100%; min-height: 400px; }
.map-placeholder {
  height: 100%;
  min-height: 400px;
  background: var(--off-white);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  color: var(--text-muted);
}
.map-placeholder i { font-size: 2.5rem; color: var(--green); opacity: 0.35; }
.map-placeholder p { font-weight: 700; font-size: 0.9rem; }
.map-placeholder small { font-size: 0.78rem; opacity: 0.7; }

/* ===== FOOTER ===== */
.footer { background: var(--green); color: rgba(255,255,255,0.85); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding: 64px 24px 48px;
  max-width: 1180px;
  margin: 0 auto;
}
.footer-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}
.footer-brand > p {
  font-size: 0.85rem;
  opacity: 0.75;
  line-height: 1.65;
  margin-bottom: 24px;
  max-width: 280px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--yellow); color: var(--green); }
.footer-links h4, .footer-contact-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 0; }
.footer-links a {
  padding: 6px 0;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--yellow); padding-left: 4px; }
.footer-contact-col p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
  line-height: 1.45;
}
.footer-contact-col i { color: var(--yellow); margin-top: 2px; flex-shrink: 0; width: 14px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 18px 0;
}
.footer-bottom-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.45); }
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--yellow); }
.footer-domain { color: var(--yellow) !important; font-weight: 700; font-size: 0.88rem !important; opacity: 1 !important; }

/* ===== WHATSAPP FLOAT ===== */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1000;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: var(--transition);
  animation: waPulse 2.5s infinite;
}
.wa-float:hover { transform: scale(1.1); background: #1da851; }
.wa-tooltip {
  position: absolute;
  right: 70px;
  background: var(--text);
  color: white;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.wa-float:hover .wa-tooltip { opacity: 1; }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 36px rgba(37,211,102,0.8), 0 0 0 14px rgba(37,211,102,0.08); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-inner { grid-template-columns: 1fr 1fr; gap: 48px; }
  .batch-cards { grid-template-columns: 1fr 1fr; }
  .oneonone-card { grid-column: 1 / -1; }
  .fees-inner { gap: 48px; }
  .contact-inner { gap: 48px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 12px 20px 20px;
    border-bottom: 1.5px solid var(--border);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; width: 100%; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .navbar { position: relative; }
  /* Hero mobile fix */
  .hero { min-height: 100svh; min-height: 100vh; }
  .hero-inner { padding: 64px 0 72px; }
  .hero-text { text-align: center; }
  .hero-text h1 { font-size: clamp(1.75rem, 6.5vw, 2.4rem); max-width: 100%; }
  .hero-text p { font-size: 0.9rem; max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-badge { font-size: 0.65rem; padding: 6px 12px; letter-spacing: 0.04em; }
  .hero-actions { flex-direction: column; align-items: center; gap: 12px; }
  .btn-hero { width: min(280px, 100%); justify-content: center; padding: 13px 24px; font-size: 0.9rem; }
  .hero-offer-pill { width: 100%; justify-content: center; font-size: 0.78rem; padding: 10px 14px; text-align: center; }
  .slide-dots { bottom: 16px; }
  .hero-overlay { background: rgba(36, 62, 46, 0.82); } /* uniform dark overlay on mobile so centred text is readable */
  /* About */
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-photo-wrap { max-width: 280px; margin: 0 auto; }
  /* Batches */
  .batch-cards { grid-template-columns: 1fr; }
  .oneonone-card { grid-column: unset; }
  /* Fees */
  .fees-inner { grid-template-columns: 1fr; }
  .fees-card-wrap { flex-direction: row; flex-wrap: wrap; }
  .fees-card { flex: 1; min-width: 260px; }
  /* Contact */
  .contact-inner { grid-template-columns: 1fr; }
  /* Footer */
  .footer-inner { grid-template-columns: 1fr 1fr; padding-top: 48px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  /* Steps */
  .steps { gap: 0; }
  .step-arrow { display: none; }
  .step { min-width: 140px; }
  /* Misc */
  .offer-inner { flex-direction: column; text-align: center; }
  .offer-text { flex-direction: column; }
}
@media (max-width: 480px) {
  .hero-text h1 { font-size: clamp(1.5rem, 6vw, 1.9rem); }
  .btn-hero { width: 100%; padding: 12px 20px; font-size: 0.85rem; }
  .hero-offer-pill { font-size: 0.72rem; }
  .fees-card-wrap { flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr; }
}

/* =====================================================
   ADDITIONS: Subjects Section, Callback Modal,
   Callback Float, Nav Actions
   ===================================================== */

/* ---- Nav Actions ---- */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
/* btn-outline-green is already defined in the main button block above */

/* ---- Subjects Section ---- */
.subjects { position: relative; overflow: hidden; }
.subjects-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-mid) 100%);
}
.subjects .container { position: relative; z-index: 2; }
.subject-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.subject-card {
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
  transition: var(--transition);
}
.subject-card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-4px);
}
.subject-featured {
  background: var(--yellow);
  border-color: var(--yellow);
}
.subject-featured:hover { background: var(--yellow-dark); }
.subject-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--green);
  color: var(--yellow);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.subject-icon {
  width: 50px; height: 50px;
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 18px;
}
.subject-featured .subject-icon { background: rgba(36,62,46,0.15); color: var(--green); }
.subject-card h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 10px; }
.subject-featured h3 { color: var(--green); }
.subject-card p { font-size: 0.84rem; color: rgba(255,255,255,0.8); line-height: 1.6; margin-bottom: 18px; }
.subject-featured p { color: rgba(36,62,46,0.8); }
.subject-boards { display: flex; flex-wrap: wrap; gap: 6px; }
.subject-boards span {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}
.subject-featured .subject-boards span { background: rgba(36,62,46,0.12); color: var(--green); }
.board-special {
  background: var(--green) !important;
  color: var(--yellow) !important;
}
.adv-maths-note {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 20px 24px;
}
.adv-maths-note i { color: var(--yellow); font-size: 1rem; flex-shrink: 0; margin-top: 3px; }
.adv-maths-note p { font-size: 0.86rem; color: rgba(255,255,255,0.85); line-height: 1.6; }
.adv-maths-note strong { color: var(--yellow); }

/* ---- Batch footnote ---- */
.batch-footnote {
  text-align: center;
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---- Callback CTA in contact ---- */
.callback-cta-block {
  background: var(--yellow-pale);
  border: 1.5px solid #EDE67A;
  border-radius: 12px;
  padding: 20px 24px;
  margin: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.callback-cta-block p { font-size: 0.9rem; color: var(--green); font-weight: 600; margin: 0; }

/* ---- Callback Float Button ---- */
.callback-float {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 997;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: var(--yellow);
  border: none;
  border-radius: 50px;
  padding: 14px 20px;
  font-family: 'Satoshi', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(36,62,46,0.4);
  transition: var(--transition);
}
.callback-float:hover {
  background: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(36,62,46,0.5);
}
.callback-float i { font-size: 1rem; }

/* ---- MODAL ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(10,24,16,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.modal-card {
  background: var(--white);
  border-radius: 20px;
  padding: 40px 36px;
  max-width: 600px;
  width: 100%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.modal-overlay.active .modal-card { transform: translateY(0); }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  background: var(--off-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.modal-close:hover { background: var(--green); color: var(--yellow); }
.modal-header { text-align: center; margin-bottom: 28px; }
.modal-icon {
  width: 60px; height: 60px;
  background: var(--green);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--yellow);
  margin: 0 auto 16px;
}
.modal-header h3 { font-size: 1.5rem; margin-bottom: 6px; color: var(--green); }
.modal-header p { font-size: 0.88rem; color: var(--text-muted); }

/* ---- Callback Form ---- */
.callback-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.8rem; font-weight: 700; color: var(--text); letter-spacing: 0.02em; }
.req { color: #e53935; }
.form-group input,
.form-group select {
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: 'Satoshi', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  background: var(--off-white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--green);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(36,62,46,0.1);
}
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--off-white);
}
.check-item:hover { border-color: var(--green); background: var(--yellow-pale); }
.check-item input[type="checkbox"] { accent-color: var(--green); width: 15px; height: 15px; }
.seba-tag {
  background: var(--yellow);
  color: var(--green);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  margin-left: 4px;
  font-style: normal;
}
.form-note { font-size: 0.76rem; color: var(--text-muted); text-align: center; margin-top: 4px; }
.form-note i { color: var(--green); margin-right: 4px; }
.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success i { font-size: 3.5rem; color: var(--green); display: block; margin-bottom: 16px; }
.form-success h4 { font-size: 1.4rem; color: var(--green); margin-bottom: 10px; }
.form-success p { color: var(--text-muted); font-size: 0.9rem; }
.form-success a { color: var(--green); font-weight: 700; }

/* ---- OO rate fix ---- */
.oo-rate {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green);
}
.oo-rate span { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }

/* ---- Responsive additions ---- */
@media (max-width: 1024px) {
  .subject-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .subject-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: 1fr; }
  .modal-card { padding: 28px 20px; }
  .callback-float .callback-float-label { display: none; }
  .callback-float { border-radius: 50%; width: 52px; height: 52px; padding: 0; justify-content: center; bottom: 96px; }
  .callback-cta-block { flex-direction: column; text-align: center; }
  .nav-actions .btn-outline-green { display: none; }
}