/* ════════════════════════════════════════════════════════════════════════════
   EduPlan Landing Page — Awwwards / Editorial SaaS Aesthetic
   ════════════════════════════════════════════════════════════════════════════ */

/* ── NAVIGATION (Floating Glass Island) ─────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 76px;
  display: flex;
  align-items: center;
  background: rgba(10, 17, 40, 0.75);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition);
}

.nav.scrolled {
  height: 68px;
  background: rgba(10, 17, 40, 0.92);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-inner .nav-logo {
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-img {
  width: 36px !important;
  height: 36px !important;
  max-width: 36px !important;
  max-height: 36px !important;
  object-fit: contain !important;
  border-radius: 9px;
  display: inline-block !important;
  flex-shrink: 0 !important;
  vertical-align: middle;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: #94A3B8;
  transition: color var(--transition-fast);
  text-decoration: none;
}

.nav-links a:hover {
  color: #FFFFFF;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-hamburger {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #FFFFFF;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  background: rgba(10, 17, 40, 0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  z-index: 99;
  animation: slideDown 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 500;
  padding: 8px 0;
}

/* ── HERO SECTION ──────────────────────────────────── */
.hero {
  padding: 160px 0 120px;
  background: #0A1128;
  position: relative;
  overflow: hidden;
  color: #FFFFFF;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #0D9488 0%, transparent 70%);
  top: -200px;
  right: -100px;
}

.hero-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #3B82F6 0%, transparent 70%);
  bottom: -150px;
  left: -100px;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: var(--primary-light);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary-light);
  box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.6);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(20, 184, 166, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(20, 184, 166, 0); }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 4rem;
  line-height: 1.08;
  color: #FFFFFF;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-title em {
  font-style: italic;
  background: linear-gradient(135deg, #14B8A6 0%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  color: #94A3B8;
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 14px;
}

.avatar-stack {
  display: flex;
  align-items: center;
}

.avatar-chip {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1E293B, #334155);
  border: 2px solid #0A1128;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: -8px;
}

.avatar-chip:first-child { margin-left: 0; }
.avatar-chip.primary { background: linear-gradient(135deg, #0D9488, #0F766E); }

.proof-text {
  font-size: 13px;
  color: #94A3B8;
  font-weight: 500;
}

/* ── HERO VISUAL (Double-Bezel Preview Mock) ──────── */
.hero-visual {
  perspective: 1200px;
}

.preview-browser-card {
  background: #0D1B3E;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.15);
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(4deg);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.preview-browser-card:hover {
  transform: rotateY(0deg) rotateX(0deg) translateY(-4px);
}

.browser-chrome {
  background: rgba(10, 17, 40, 0.8);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.chrome-dots {
  display: flex;
  gap: 6px;
}

.chrome-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-close { background: #EF4444; }
.dot-min { background: #F59E0B; }
.dot-max { background: #10B981; }

.chrome-url {
  font-size: 11px;
  color: #64748B;
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 12px;
  border-radius: 4px;
}

.preview-screen {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.preview-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.p-stat-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 10px;
  text-align: center;
}

.p-stat-box .num {
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
}

.p-stat-box .lbl {
  font-size: 10px;
  color: #94A3B8;
  text-transform: uppercase;
  margin-top: 4px;
}

.preview-task-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.p-task-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  font-size: 12px;
}

/* ── DOMAIN PILLS ──────────────────────────────────── */
.domain-strip-section {
  background: #080E22 !important;
  padding: 44px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
}

.domain-strip-label {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: #5EEAD4;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.domain-pill-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.domain-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: #CBD5E1;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.domain-pill:hover {
  background: rgba(20, 184, 166, 0.15);
  border-color: rgba(20, 184, 166, 0.45);
  color: #5EEAD4;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(20, 184, 166, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.15);
}

/* ── BENTO FEATURES GRID ───────────────────────────── */
.features-section {
  padding: 120px 0;
  background: #060B18;
  color: #FFFFFF;
}

.section-header-center {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  background: rgba(20, 184, 166, 0.15);
  color: #5EEAD4;
  border: 1px solid rgba(20, 184, 166, 0.35);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}

.section-main-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.section-main-title em {
  font-style: italic;
  color: #2DD4BF;
}

.section-lead-text {
  font-size: 16px;
  color: #94A3B8;
  line-height: 1.6;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bento-card {
  background: #0C1530;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45), inset 0 1px 1px rgba(255, 255, 255, 0.09);
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.bento-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(20, 184, 166, 0.18);
  border-color: rgba(20, 184, 166, 0.45);
}

.bento-card.span-2 {
  grid-column: span 2;
}

.bento-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: rgba(20, 184, 166, 0.15);
  color: #5EEAD4;
  border: 1px solid rgba(20, 184, 166, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.bento-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.bento-card p {
  font-size: 14px;
  color: #94A3B8;
  line-height: 1.65;
  margin-bottom: 20px;
}

.bento-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13px;
  color: #CBD5E1;
}

.bento-card ul li {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── WORKFLOW STEPS ────────────────────────────────── */
.workflow-section {
  padding: 120px 0;
  background: #080F25 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.07) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
  color: #FFFFFF !important;
}

.workflow-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.workflow-card {
  padding: 38px 32px;
  background: #0D1735;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-xl);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.08);
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.workflow-card:hover {
  transform: translateY(-5px);
  border-color: rgba(20, 184, 166, 0.45);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(20, 184, 166, 0.18);
}

.step-num-tag {
  font-size: 11px;
  font-weight: 800;
  color: #5EEAD4;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 16px;
}

.workflow-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.workflow-card p {
  font-size: 14px;
  color: #94A3B8;
  line-height: 1.65;
}

/* ── IMPACT STATS ──────────────────────────────────── */
.stats-impact-section {
  padding: 110px 0;
  background: #060B18;
  color: #FFFFFF;
}

.impact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.impact-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.impact-stat-item {
  background: #0C1530;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.08);
  transition: all 0.25s ease;
}

.impact-stat-item:hover {
  border-color: rgba(20, 184, 166, 0.35);
  transform: translateY(-3px);
}

.impact-num {
  font-size: 38px;
  font-weight: 800;
  color: #5EEAD4;
  line-height: 1;
  margin-bottom: 8px;
}

.impact-desc {
  font-size: 13px;
  color: #CBD5E1;
  font-weight: 500;
}

/* ── CTA BANNER ────────────────────────────────────── */
.cta-banner-section {
  padding: 120px 0;
  background: #080F25;
}

.cta-box {
  background: linear-gradient(135deg, #0C1530 0%, #111D42 100%);
  border: 1px solid rgba(20, 184, 166, 0.35);
  border-radius: var(--radius-xl);
  padding: 64px 32px;
  text-align: center;
  color: #FFFFFF;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 35px rgba(20, 184, 166, 0.15);
  position: relative;
  overflow: hidden;
}

.cta-box h2 {
  font-family: var(--font-serif);
  font-size: 3rem;
  margin-bottom: 16px;
  color: #FFFFFF;
}

.cta-box p {
  color: #94A3B8;
  font-size: 16px;
  max-width: 500px;
  margin: 0 auto 32px;
}

.cta-box-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

/* ── FOOTER ────────────────────────────────────────── */
.site-footer {
  background: #040813;
  color: #94A3B8;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: #94A3B8;
  font-size: 14px;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #64748B;
}

/* ── RESPONSIVENESS ───────────────────────────────── */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-title {
    font-size: 3rem;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-card.span-2 {
    grid-column: span 1;
  }
  .workflow-steps-grid {
    grid-template-columns: 1fr;
  }
  .impact-inner {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav-links, .nav-cta {
    display: none;
  }
  .nav-hamburger {
    display: block;
  }
}

@media (max-width: 600px) {
  .cta-box {
    padding: 36px 20px;
  }
  .cta-box h2 {
    font-size: 2.2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}