/* ============================================
   Edosadewo Training - Dark Tech/SaaS Theme
   Design Ref: Option 1a - Bold & energetic
   Space Grotesk + Plus Jakarta Sans
   Accent: oklch(70% 0.19 41) — vivid orange
   ============================================ */

:root {
  --bg: #0b0b0c;
  --bg-alt: #0f0f10;
  --bg-card: #141416;
  --bg-input: transparent;
  --surface: #1a1a1e;
  --text: #ffffff;
  --text-sec: rgba(255, 255, 255, .62);
  --text-ter: rgba(255, 255, 255, .4);
  --accent: oklch(70% 0.19 41);
  --accent-dark: oklch(58% 0.18 41);
  --accent-light: oklch(80% 0.15 80);
  --accent-grad: linear-gradient(135deg, oklch(70% 0.19 41), oklch(76% 0.17 60));
  --border: rgba(255, 255, 255, .08);
  --border-light: rgba(255, 255, 255, .14);
  --border-input: rgba(255, 255, 255, .12);
  --radius-sm: 8px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 100px;
  --shadow-card: 0 12px 30px rgba(0, 0, 0, .3);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 56px;
}

/* Text utilities */
.text-accent { color: oklch(72% 0.18 42); }

/* Navigation */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg);
  padding: 22px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.02em;
  color: #fff;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: .3s;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  color: rgba(255, 255, 255, .72);
  font-size: 14px;
  font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: #fff; }
.btn-nav {
  background: var(--accent-grad);
  color: var(--bg) !important;
  font-weight: 700 !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
}
.btn-nav:hover {
  color: var(--bg) !important;
  opacity: .92;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 30px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all .2s;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover { background: oklch(76% 0.18 55); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, .25);
}
.btn-outline:hover { border-color: rgba(255, 255, 255, .6); }
.btn-outline.light { border-color: rgba(255, 255, 255, .3); }
.btn-lg { font-size: 15px; padding: 16px 30px; }
.btn-block { width: 100%; }

/* Hero */
.hero {
  position: relative;
  background: var(--bg);
  padding: 140px 0 100px;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -160px;
  right: -120px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, oklch(70% 0.19 41), transparent 70%);
  opacity: .5;
  filter: blur(10px);
}
.hero-shape {
  position: absolute;
  bottom: -40px;
  right: 120px;
  width: 220px;
  height: 220px;
  background: var(--accent-grad);
  transform: rotate(18deg);
  border-radius: 32px;
  opacity: .9;
}
.hero .container { position: relative; max-width: 760px; margin: 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid var(--border-light);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 32px;
}
.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.hero-title {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 1.04;
  font-weight: 700;
  margin: 0 0 26px;
  letter-spacing: -.02em;
  color: #fff;
}
.hero-sub {
  font-size: 19px;
  line-height: 1.6;
  color: var(--text-sec);
  max-width: 600px;
  margin: 0 0 40px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 76px;
}
.hero-stats {
  display: flex;
  gap: 56px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: #fff;
}
.stat-label {
  font-size: 13px;
  color: var(--text-ter);
  margin-top: 4px;
}

/* Feature Strip (overlapping hero) */
.feature-strip {
  margin-top: -56px;
  position: relative;
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.strip-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-card);
}
.strip-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-grad);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 16px;
}
.strip-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  margin-bottom: 6px;
}
.strip-desc {
  font-size: 13.5px;
  color: var(--text-sec);
}

/* Sections */
.section {
  padding: 100px 56px;
}
.section-dark {
  background: var(--bg);
}
.section-head {
  max-width: 600px;
  margin: 0 0 56px;
}
.section-eyebrow {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 12px;
  display: block;
}
.section-eyebrow.accent { color: var(--accent); }
.section-title {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0 0 14px;
  color: var(--text);
}
.section-title.light { color: #fff; }
.section-desc {
  font-size: 16px;
  color: var(--text-sec);
  line-height: 1.6;
}

/* Program Cards */
.program-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.program-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  overflow: hidden;
  background: var(--bg-card);
  transition: border-color .2s;
}
.program-card:hover { border-color: var(--accent); }
.card-accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent-grad);
}
.card-tag {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg);
  color: oklch(75% 0.17 55);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  margin-bottom: 18px;
}
.card-featured .card-tag { background: var(--accent-grad); color: var(--bg); }
.feature-tag { width: auto; padding: 0 12px; border-radius: 10px; font-size: 10px; }
.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  margin-bottom: 10px;
  color: var(--text);
}
.card-desc {
  font-size: 14px;
  color: var(--text-sec);
  line-height: 1.6;
  margin-bottom: 22px;
}
.card-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.card-meta span {
  background: rgba(255, 255, 255, .06);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sec);
}

/* Format section (dark bg) */
.format-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.format-card {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius-xl);
  padding: 36px;
}
.format-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 22px;
}
.format-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .75);
  font-size: 14.5px;
}
.format-list li::before {
  content: "\2713";
  color: var(--accent);
  font-weight: 700;
}

/* Ebook Download */
.section-ebook { background: oklch(97% 0.02 60); }
.section-ebook .section-title { color: var(--bg); }
.section-ebook .section-eyebrow { color: var(--accent-dark); }
.ebook-wrapper {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
  max-width: 1168px;
  margin: 0 auto;
}
.ebook-visual {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: 18px;
  background: linear-gradient(160deg, var(--accent), oklch(64% 0.2 38));
  box-shadow: 0 24px 50px rgba(0, 0, 0, .18);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px;
  overflow: hidden;
}
.ebook-glow {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 70%);
}
.ebook-card-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}
.ebook-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ebook-brand-icon {
  position: relative;
  width: 26px; height: 26px;
  border-radius: 8px;
  background: var(--bg);
  flex: none;
}
.eb-icon-dot {
  position: absolute;
  top: 5px; left: 5px;
  width: 10px; height: 10px;
  border-radius: 3px;
  background: #fff;
}
.eb-icon-circle {
  position: absolute;
  bottom: 5px; right: 5px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
}
.ebook-brand span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  letter-spacing: -.02em;
}
.ebook-cover {
  width: 100%;
  max-height: 150px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .15);
}
.ebook-footer-text {
  position: relative;
}
.ebook-label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(11, 11, 12, .75);
  margin-bottom: 14px;
  display: block;
}
.ebook-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.28;
  color: #fff;
  letter-spacing: -.01em;
}
.ebook-subtitle {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(11, 11, 12, .82);
  margin-top: 10px;
}
.ebook-desc {
  font-size: 15.5px;
  color: var(--text-sec);
  line-height: 1.65;
  margin: 0 0 28px;
  max-width: 480px;
}
.ebook-form {
  display: flex;
  gap: 12px;
  max-width: 460px;
}
.ebook-input {
  flex: 1;
  padding: 15px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border-input);
  font-size: 14px;
  font-family: inherit;
  background: var(--bg-card);
  color: var(--text);
  outline: none;
  transition: border-color .2s;
}
.ebook-input:focus {
  border-color: var(--accent);
}

/* Locations */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.location-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px;
  background: var(--bg-card);
}
.location-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}
.location-desc {
  font-size: 14.5px;
  color: var(--text-sec);
  line-height: 1.6;
  margin-bottom: 18px;
}
.location-note {
  display: inline-block;
  background: rgba(255, 255, 255, .06);
  color: var(--accent);
  font-size: 12.5px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: var(--radius-full);
}

/* Why section */
.section-why { background: var(--bg-alt); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.why-item {
  display: flex;
  gap: 16px;
}
.why-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: var(--accent);
  flex: none;
}
.why-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16.5px;
  color: var(--text);
  margin-bottom: 8px;
}
.why-desc {
  font-size: 14px;
  color: var(--text-sec);
  line-height: 1.6;
}

/* FAQ */
.faq-list {
  border-top: 1px solid var(--border);
}
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.faq-q {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
}
.faq-q::after {
  content: "+";
  font-size: 20px;
  color: var(--text-sec);
  transition: transform .3s;
}
details[open] .faq-q::after {
  content: "−";
  transform: rotate(180deg);
}
.faq-a {
  font-size: 14.5px;
  color: var(--text-sec);
  line-height: 1.65;
  margin-top: 12px;
  padding-right: 40px;
}

/* CTA */
.cta-section {
  position: relative;
  overflow: hidden;
  background: var(--bg);
}
.cta-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 640px;
  height: 320px;
  background: radial-gradient(ellipse, var(--accent), transparent 70%);
  opacity: .35;
}
.cta-title {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.02em;
  margin: 0 0 16px;
}
.cta-desc {
  color: var(--text-sec);
  font-size: 16px;
  max-width: 520px;
  margin: 0 auto 36px;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* Contact */
.section-contact { background: var(--bg-alt); }
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
}
.contact-desc {
  font-size: 14.5px;
  color: var(--text-sec);
  line-height: 1.65;
  margin: 0 0 32px;
}
.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.channel {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 0;
  transition: opacity .2s;
}
.channel:hover { opacity: .85; }
.channel-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: rgba(255, 255, 255, .06);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  flex: none;
}
.channel strong {
  display: block;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 2px;
  color: var(--text);
}
.channel span {
  font-size: 14px;
  color: var(--text-sec);
}
.contact-form-block {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px;
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.contact-form-block .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-form-block input,
.contact-form-block select,
.contact-form-block textarea {
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border-input);
  font-size: 14px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color .2s;
  width: 100%;
}
.contact-form-block input:focus,
.contact-form-block select:focus,
.contact-form-block textarea:focus {
  border-color: var(--accent);
}
.contact-form-block input::placeholder,
.contact-form-block select::placeholder,
.contact-form-block textarea::placeholder {
  color: var(--text-ter);
}
.contact-form-block select {
  appearance: none;
  cursor: pointer;
  color: var(--text-sec);
}
.contact-form-block select option {
  background: var(--bg-card);
  color: var(--text);
}
.contact-form-block textarea {
  resize: vertical;
  min-height: 80px;
}
.form-note {
  margin-top: 0;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: none;
}
.form-note.success {
  display: block;
  background: rgba(34, 197, 94, .15);
  color: #22c55e;
}
.form-note.error {
  display: block;
  background: rgba(239, 68, 68, .15);
  color: #ef4444;
}

/* Footer */
.footer {
  background: var(--bg);
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text);
  font-size: 15px;
  display: block;
  margin-bottom: 4px;
}
.footer-copy {
  font-size: 12.5px;
  color: var(--text-ter);
}
.footer-meta {
  font-size: 12.5px;
  color: var(--text-ter);
}

.dark { color: #0b0b0c; }
.hero-container { position: relative; max-width: 760px; margin: 0; }
.faq-section { background: #fff; color: #0b0b0c; }
.faq-container { max-width: 820px; }
.faq-head { margin: 0 0 48px; }
.contact-section {
  padding: 100px 0;
  background: #fff;
  color: #0b0b0c;
}
.contact-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0 0 16px;
}
.light-form {
  background: oklch(97% 0.02 60);
  color: #0b0b0c;
}
.light-form input,
.light-form select,
.light-form textarea {
  background: #fff;
  color: #0b0b0c;
  border: 1px solid rgba(0,0,0,.1);
}
.light-form input::placeholder,
.light-form textarea::placeholder {
  color: rgba(11,11,12,.5);
}
.light-form select { color: rgba(11,11,12,.7); }
.channel-title {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 2px;
  color: #0b0b0c;
}
.channel-text {
  font-size: 14px;
  color: rgba(11,11,12,.6);
}
.cta-inner { position: relative; text-align: center; }
.program-grid > .program-card:last-child { grid-column: span 2; }
@media (max-width: 768px) {
  .program-grid > .program-card:last-child { grid-column: span 1; }
  .contact-section { padding: 60px 0; }
}
@media (max-width: 480px) {
  .contact-title { font-size: 26px; }
}

/* Responsive */
@media (max-width: 1024px) {
  .container { padding: 0 40px; }
  .section { padding: 80px 40px; }
  .hero-title { font-size: 48px; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .program-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .ebook-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .ebook-visual { max-width: 360px; }
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .section { padding: 60px 24px; }
  
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--bg);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: .3s;
  }
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-links a { padding: 12px 0; }
  .btn-nav { margin-top: 8px; }
  .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
  
  .hero { padding: 120px 0 60px; }
  .hero-title { font-size: 36px; }
  .hero-sub { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 32px; flex-wrap: wrap; }
  .stat-num { font-size: 26px; }
  
  .strip-grid { grid-template-columns: 1fr; }
  .feature-strip { margin-top: -24px; }
  
  .section-title { font-size: 28px; }
  .program-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .format-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  
  .location-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form-block .form-row { grid-template-columns: 1fr; }
  
  .ebook-visual { max-width: 100%; }
  .ebook-form { flex-direction: column; }
  
  .cta-title { font-size: 28px; }
  .cta-actions { flex-direction: column; align-items: center; }
  
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .hero-sub { font-size: 14px; }
  .hero { padding: 100px 0 40px; }
  .card-meta span { font-size: 11px; }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}