/* ============================================
   Career Enlighter — site stylesheet
   ============================================ */

:root {
  --navy: #10263e;
  --navy-light: #1b3a5c;
  --teal: #1f7a6c;
  --teal-light: #2e9d8b;
  --amber: #e8963c;
  --amber-dark: #cf7f28;
  --bg: #f7f9fb;
  --card-bg: #ffffff;
  --text: #1c2a33;
  --text-muted: #55697a;
  --border: #e2e8ee;
  --radius: 14px;
  --shadow: 0 4px 18px rgba(16, 38, 62, 0.08);
  --shadow-lg: 0 10px 30px rgba(16, 38, 62, 0.12);
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  line-height: 1.2;
  margin: 0 0 0.5em;
  color: var(--navy);
}

p { margin: 0 0 1em; }

a { color: var(--teal); }

img { max-width: 100%; }

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

section { padding: 72px 0; }

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 10px;
  display: block;
}

.section-head {
  max-width: 640px;
  margin: 0 0 40px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--amber);
  color: #26160a;
}
.btn-primary:hover { background: var(--amber-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }

.btn-secondary {
  background: var(--navy);
  color: #fff;
}
.btn-secondary:hover { background: var(--navy-light); transform: translateY(-1px); }

/* ---------- Header / Nav ---------- */

header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 249, 251, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Fraunces", serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--navy);
  text-decoration: none;
}

.brand .mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
}

.brand-logo {
  height: 42px;
  width: auto;
  display: block;
}

@media (max-width: 480px) {
  .brand-logo { height: 34px; }
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--teal); }

.nav-cta { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--navy);
}

@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
}

/* ---------- Hero ---------- */

.hero {
  background: radial-gradient(circle at 20% 20%, #17466e 0%, var(--navy) 55%, #0b1c30 100%);
  color: #fff;
  padding: 88px 0 96px;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
}

.hero .eyebrow {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 18px;
}

.hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 2.9rem); }

.hero p.lead {
  color: rgba(255,255,255,0.82);
  font-size: 1.1rem;
  max-width: 520px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 28px;
}

.hero-card ul { list-style: none; margin: 0; padding: 0; }
.hero-card li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
}
.hero-card li:last-child { border-bottom: none; }
.hero-card .tick { color: var(--amber); font-weight: 800; }

/* ---------- Cards / Grids ---------- */

.grid {
  display: grid;
  gap: 24px;
}

.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 900px) {
  .grid.cols-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(31, 122, 108, 0.12);
  color: var(--teal);
  font-weight: 800;
  margin-bottom: 16px;
  font-size: 1.2rem;
}

.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--text-muted); margin-bottom: 0; font-size: 0.96rem; }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tag {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}

/* ---------- About ---------- */

.about .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .about .container { grid-template-columns: 1fr; }
}

.about-photo {
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--teal-light), var(--navy));
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.stat-row {
  display: flex;
  gap: 32px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.stat-row .stat h4 {
  font-size: 1.8rem;
  color: var(--teal);
  margin-bottom: 2px;
}
.stat-row .stat span {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ---------- Exam coaching banner ---------- */

.exam-banner {
  background: linear-gradient(120deg, #14352d, var(--teal));
  color: #fff;
  border-radius: 20px;
}
.exam-banner .container { padding: 56px 24px; }
.exam-banner h2 { color: #fff; }
.exam-banner p { color: rgba(255,255,255,0.85); }
.exam-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}
@media (max-width: 700px) { .exam-grid { grid-template-columns: 1fr; } }
.exam-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 14px;
  padding: 20px 22px;
}
.exam-item h3 { color: #fff; margin-bottom: 6px; font-size: 1.05rem; }
.exam-item p { color: rgba(255,255,255,0.82); font-size: 0.92rem; margin-bottom: 0; }

/* ---------- Testimonials ---------- */

.testimonial {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.testimonial .stars { color: var(--amber); letter-spacing: 2px; margin-bottom: 12px; }
.testimonial p.quote { font-style: italic; color: var(--text); }
.testimonial .who { font-weight: 700; font-size: 0.92rem; color: var(--navy); }
.testimonial .who span { display: block; font-weight: 500; color: var(--text-muted); font-size: 0.82rem; }

.placeholder-note {
  font-size: 0.8rem;
  color: var(--amber-dark);
  background: #fff6ea;
  border: 1px dashed #eecb96;
  padding: 10px 14px;
  border-radius: 10px;
  margin-top: 10px;
}

/* ---------- Worksheets ---------- */

.worksheets-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 900px) {
  .worksheets-box { grid-template-columns: 1fr; padding: 28px; }
}

.worksheet-list { list-style: none; margin: 18px 0 0; padding: 0; }
.worksheet-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}
.worksheet-list li::before {
  content: "📄";
}

/* ---------- Forms ---------- */

form.box {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
  display: block;
}

input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg);
}

input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--teal-light);
  outline-offset: 1px;
  background: #fff;
}

textarea { resize: vertical; min-height: 110px; }

.field { display: flex; flex-direction: column; }

/* ---------- Contact ---------- */

.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
}
@media (max-width: 900px) { .contact-wrap { grid-template-columns: 1fr; } }

.contact-info .card { margin-bottom: 16px; }
.contact-info .card h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-info .card p { margin-bottom: 0; }

/* ---------- Footer ---------- */

footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 40px 0;
  font-size: 0.88rem;
}
footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
footer a { color: rgba(255,255,255,0.85); }

/* ---------- Thank-you page ---------- */

.thanks-hero {
  background: var(--navy);
  color: #fff;
  padding: 80px 0 60px;
  text-align: center;
}
.thanks-hero h1 { color: #fff; }
.thanks-hero p { color: rgba(255,255,255,0.82); max-width: 520px; margin: 0 auto; }

.download-list {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
  box-shadow: var(--shadow);
}
.download-item .meta { display: flex; gap: 14px; align-items: center; }
.download-item .file-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(232,150,60,0.15);
  color: var(--amber-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
}
.download-item h4 { margin: 0; font-size: 0.98rem; color: var(--navy); }
.download-item span { font-size: 0.82rem; color: var(--text-muted); }