/* ========================================================
   WebDev Learning Hub — Phase 6.5 Innovation Landing Page
   FINAL UI/UX POLISH: Teal × Emerald × Sky Blue Theme
   ======================================================== */

:root {
  --lp-dark-teal: #083344;
  --lp-dark-teal-deep: #05202b;
  --lp-teal: #0D9488;
  --lp-teal-light: #14b8a6;
  --lp-teal-glow: rgba(13, 148, 136, 0.2);
  --lp-emerald: #10B981;
  --lp-emerald-dark: #059669;
  --lp-emerald-glow: rgba(16, 185, 129, 0.3);
  --lp-sky-blue: #38BDF8;
  --lp-sky-blue-dark: #0284c7;
  --lp-sky-glow: rgba(56, 189, 248, 0.25);
  --lp-ice-white: #F0FDFA;
  --lp-white: #ffffff;
  --lp-text-dark: #083344;
  --lp-text-muted: #64748b;
  --lp-border: rgba(13, 148, 136, 0.14);
  --lp-shadow-sm: 0 4px 14px rgba(8, 51, 68, 0.04);
  --lp-shadow-md: 0 10px 30px rgba(8, 51, 68, 0.08);
  --lp-shadow-lg: 0 20px 48px rgba(8, 51, 68, 0.12);
  --lp-radius-sm: 12px;
  --lp-radius-md: 18px;
  --lp-radius-lg: 24px;
}

/* Base Body */
body.landing-page {
  font-family: var(--font-sans);
  color: var(--lp-text-dark);
  background-color: var(--lp-ice-white);
  overflow-x: hidden;
  line-height: var(--lh-normal);
}

html {
  scroll-behavior: smooth;
}

/* Typography Gradient */
.text-gradient-brand {
  background: linear-gradient(135deg, var(--lp-sky-blue) 0%, var(--lp-emerald) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-sky {
  background: linear-gradient(135deg, var(--lp-sky-blue) 0%, var(--lp-teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-emerald {
  background: linear-gradient(135deg, var(--lp-teal) 0%, var(--lp-emerald) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Badges */
.badge-emerald-accent {
  background-color: rgba(16, 185, 129, 0.15);
  color: #065f46;
  font-weight: 700;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.badge-sky-accent {
  background-color: rgba(56, 189, 248, 0.14);
  color: #0369a1;
  font-weight: 700;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.badge-teal-accent {
  background-color: rgba(13, 148, 136, 0.12);
  color: #0f766e;
  font-weight: 700;
  border: 1px solid rgba(13, 148, 136, 0.3);
}

/* ========================================================
   1. STICKY TOP NAVIGATION BAR
   ======================================================== */
.lp-navbar {
  position: sticky;
  top: 0;
  z-index: 1050;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(13, 148, 136, 0.12);
  transition: all 0.3s ease;
}

.lp-navbar.scrolled {
  box-shadow: 0 4px 20px rgba(8, 51, 68, 0.08);
  background: rgba(255, 255, 255, 0.98);
}

.lp-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--lp-dark-teal);
}

.lp-brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--lp-teal) 0%, var(--lp-sky-blue) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
  box-shadow: 0 4px 14px var(--lp-teal-glow);
}

.lp-nav-link {
  color: #334155 !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0.85rem !important;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.lp-nav-link:hover, .lp-nav-link:focus {
  color: var(--lp-teal) !important;
  background: rgba(13, 148, 136, 0.06);
}

/* Nav Dropdown Styling */
.lp-nav-i-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.02rem;
  color: var(--lp-teal);
  margin-right: 0.35rem;
  line-height: 1;
  vertical-align: middle;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.lp-nav-link:hover .lp-nav-i-badge,
.lp-nav-dropdown:hover .lp-nav-i-badge,
.lp-nav-dropdown.show .lp-nav-i-badge {
  color: #0284c7;
  transform: scale(1.15);
}

.lp-nav-dropdown .dropdown-toggle::after {
  margin-left: 0.4em;
  vertical-align: 0.15em;
  transition: transform 0.2s ease;
}

.lp-nav-dropdown.show .dropdown-toggle::after,
.lp-nav-dropdown:hover .dropdown-toggle::after {
  transform: rotate(180deg);
}

.lp-nav-dropdown-menu {
  border: 1px solid rgba(13, 148, 136, 0.15);
  border-radius: 16px;
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.12);
  padding: 0.75rem;
  min-width: 280px;
  animation: lpDropdownFade 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
}

@keyframes lpDropdownFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.lp-nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0.6rem 0.85rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #334155;
  text-decoration: none;
  transition: all 0.2s ease;
}

.lp-nav-dropdown-item:hover {
  background: rgba(13, 148, 136, 0.08);
  color: var(--lp-teal);
  transform: translateX(4px);
}

.lp-nav-dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: rgba(13, 148, 136, 0.1);
  color: var(--lp-teal);
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.lp-nav-dropdown-item:hover .lp-nav-dropdown-icon {
  background: var(--lp-teal);
  color: #fff;
}

.lp-nav-dropdown-desc {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: #64748b;
  margin-top: 1px;
}

.lp-btn-login {
  color: var(--lp-teal);
  background: transparent;
  border: 1.5px solid rgba(13, 148, 136, 0.35);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.45rem 1.15rem;
  border-radius: 10px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.lp-btn-login:hover {
  background: rgba(13, 148, 136, 0.08);
  border-color: var(--lp-teal);
  color: var(--lp-teal);
}

.lp-btn-emerald {
  background: linear-gradient(135deg, var(--lp-emerald) 0%, var(--lp-emerald-dark) 100%);
  color: #ffffff;
  border: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.55rem 1.4rem;
  border-radius: 10px;
  box-shadow: 0 4px 16px var(--lp-emerald-glow);
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lp-btn-emerald:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  box-shadow: 0 8px 24px var(--lp-emerald-glow);
  color: #ffffff;
  transform: translateY(-2px);
}

.lp-btn-sky-outline {
  color: var(--lp-sky-blue-dark);
  background: #ffffff;
  border: 1.5px solid var(--lp-sky-blue);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.55rem 1.35rem;
  border-radius: 10px;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lp-btn-sky-outline:hover {
  background: rgba(56, 189, 248, 0.08);
  border-color: var(--lp-sky-blue-dark);
  color: var(--lp-sky-blue-dark);
  transform: translateY(-2px);
}

/* ========================================================
   2. HERO SECTION — HIGH IMPACT VISUAL & INNOVATION STAGE
   ======================================================== */
.lp-hero-section {
  position: relative;
  padding: 5.5rem 0 6rem;
  background: radial-gradient(circle at 85% 20%, rgba(56, 189, 248, 0.14) 0%, transparent 48%),
              radial-gradient(circle at 12% 75%, rgba(13, 148, 136, 0.12) 0%, transparent 42%),
              linear-gradient(180deg, #ffffff 0%, #f0fdfa 60%, var(--lp-ice-white) 100%);
  border-bottom: 1px solid rgba(13, 148, 136, 0.12);
  overflow: hidden;
}

/* Subtle background tech pattern */
.lp-hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(13, 148, 136, 0.08) 1.2px, transparent 1.2px);
  background-size: 28px 28px;
  pointer-events: none;
}

/* Programming Code Visual Backdrop — Subtle, Elegant & Harmonious */
.lp-hero-code-backdrop {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-code-bg.svg');
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0.85;
  pointer-events: none;
  z-index: 1;
  mask-image: radial-gradient(ellipse 94% 84% at 50% 50%, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.85) 65%, rgba(0, 0, 0, 1) 100%);
  -webkit-mask-image: radial-gradient(ellipse 94% 84% at 50% 50%, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.85) 65%, rgba(0, 0, 0, 1) 100%);
}

/* Floating Graphic Sparkle Accents */
.lp-hero-sparkle {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  font-size: 1.35rem;
  opacity: 0.6;
  animation: floatTwinkle 5.5s ease-in-out infinite;
}

.lp-sparkle-1 {
  top: 14%;
  left: 48%;
  color: #0d9488;
  filter: drop-shadow(0 0 8px rgba(13, 148, 136, 0.35));
}

.lp-sparkle-2 {
  bottom: 12%;
  left: 2%;
  color: #0284c7;
  font-size: 1.15rem;
  animation-delay: 2.5s;
  filter: drop-shadow(0 0 8px rgba(2, 132, 199, 0.35));
}

@keyframes floatTwinkle {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.5; }
  50% { transform: translateY(-8px) scale(1.15); opacity: 0.85; }
}

/* Ambient glow orbs */
.lp-hero-ambient-glow {
  position: absolute;
  top: 10%;
  right: 5%;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.2) 0%, rgba(13, 148, 136, 0.12) 40%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
  z-index: 0;
}

.lp-hero-ambient-glow-left {
  position: absolute;
  bottom: 5%;
  left: -50px;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.14) 0%, rgba(13, 148, 136, 0.08) 45%, transparent 70%);
  filter: blur(55px);
  pointer-events: none;
  z-index: 0;
}

.lp-hero-badge-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 1.35rem;
}

.lp-hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(13, 148, 136, 0.28);
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.08);
  color: var(--lp-teal);
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}

.lp-course-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(2, 132, 199, 0.08);
  color: #0284c7;
  border: 1px solid rgba(2, 132, 199, 0.25);
  font-weight: 700;
  font-size: 0.82rem;
}

.lp-hero-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--lp-emerald);
  box-shadow: 0 0 10px var(--lp-emerald);
  display: inline-block;
  animation: lpPulseLive 2s infinite;
}

.lp-hero-heading {
  font-size: 3.5rem;
  font-weight: 850;
  line-height: 1.12;
  color: var(--lp-dark-teal);
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
}

.lp-hero-subheading {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--lp-teal);
  margin-bottom: 1.15rem;
  line-height: 1.45;
}

.lp-hero-message {
  font-size: 1.05rem;
  color: #475569;
  max-width: 560px;
  margin-bottom: 2rem;
  line-height: 1.75;
}

.lp-hero-quick-link {
  color: var(--lp-teal);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.lp-hero-quick-link:hover {
  background: rgba(13, 148, 136, 0.08);
  color: var(--lp-teal);
  transform: translateX(3px);
}

/* 4 Feature Strip Ribbon in Hero */
.lp-hero-feature-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed rgba(13, 148, 136, 0.2);
}

.lp-hero-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(226, 232, 240, 0.85);
  border-radius: 12px;
  transition: all 0.2s ease;
}

.lp-hero-feature-item:hover {
  background: #ffffff;
  border-color: var(--lp-teal);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.1);
}

.lp-hero-feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.lp-hero-feature-title {
  font-size: 0.82rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
}

.lp-hero-feature-desc {
  font-size: 0.72rem;
  color: #64748b;
  line-height: 1.2;
}

/* ========================================================
   IDE MOCKUP — HIGH IMPACT INTERACTIVE STUDIO
   ======================================================== */
.lp-code-mockup-wrapper {
  position: relative;
  z-index: 2;
}

.lp-mockup-ambient-backdrop {
  position: absolute;
  inset: -8px;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.28), rgba(56, 189, 248, 0.24));
  filter: blur(18px);
  opacity: 0.85;
  z-index: 0;
}

.lp-code-mockup {
  position: relative;
  z-index: 1;
  background: #04131d;
  border-radius: 20px;
  box-shadow: 0 25px 65px rgba(8, 51, 68, 0.3), 0 0 0 1px rgba(56, 189, 248, 0.25);
  overflow: hidden;
  border: 1px solid rgba(56, 189, 248, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lp-code-mockup:hover {
  box-shadow: 0 30px 80px rgba(8, 51, 68, 0.38), 0 0 36px rgba(56, 189, 248, 0.35);
}

.lp-mockup-header {
  background: #030e16;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.lp-mockup-dots {
  display: flex;
  gap: 7px;
}

.lp-mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.lp-mockup-dot.red { background: #ef4444; }
.lp-mockup-dot.yellow { background: #f59e0b; }
.lp-mockup-dot.green { background: #10b981; }

.lp-mockup-title {
  color: #cbd5e1;
  font-size: 0.82rem;
  font-family: 'JetBrains Mono', monospace;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lp-mockup-live-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.lp-mockup-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: lpPulseLive 2s infinite;
}

.lp-mockup-tabs {
  background: rgba(6, 26, 38, 0.98);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.lp-mockup-tab-group {
  display: flex;
  align-items: center;
}

.lp-mockup-tab {
  padding: 9px 15px;
  font-size: 0.82rem;
  color: #94a3b8;
  border-bottom: 2px solid transparent;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.lp-mockup-tab:hover {
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.03);
}

.lp-mockup-tab.active {
  color: #38bdf8;
  border-bottom-color: #38bdf8;
  background: rgba(255, 255, 255, 0.06);
  font-weight: 700;
}

.lp-mockup-run-btn {
  background: linear-gradient(135deg, var(--lp-emerald) 0%, var(--lp-emerald-dark) 100%);
  color: #ffffff;
  border: none;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lp-mockup-run-btn:hover {
  transform: scale(1.04);
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.4);
}

.lp-mockup-body {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  min-height: 325px;
}

.lp-mockup-editor-wrapper {
  display: flex;
  background: #051926;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.84rem;
  line-height: 1.75;
}

.lp-editor-gutter {
  padding: 16px 10px 16px 14px;
  color: #475569;
  user-select: none;
  text-align: right;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.78rem;
}

.lp-editor-content {
  padding: 16px 18px;
  color: #e2e8f0;
  flex: 1;
  overflow-x: auto;
}

.lp-code-tag { color: #f43f5e; }
.lp-code-attr { color: #38bdf8; }
.lp-code-val { color: #10b981; }
.lp-code-cmt { color: #64748b; font-style: italic; }
.lp-code-kw { color: #c084fc; }

/* Sandboxed Preview */
.lp-mockup-preview {
  padding: 14px;
  background: #ffffff;
  display: flex;
  flex-direction: column;
}

.lp-preview-browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: #f1f5f9;
  border-radius: 8px;
  font-size: 0.74rem;
  color: #475569;
  margin-bottom: 12px;
  border: 1px solid #e2e8f0;
}

.lp-preview-browser-url {
  background: #ffffff;
  border-radius: 4px;
  padding: 2px 8px;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: #0f172a;
}

.lp-preview-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 1px dashed #cbd5e1;
}

.lp-preview-card {
  border: 1.5px solid rgba(13, 148, 136, 0.22);
  border-radius: 14px;
  padding: 18px 16px;
  background: linear-gradient(180deg, #f0fdfa 0%, #ffffff 100%);
  box-shadow: 0 4px 16px rgba(8, 51, 68, 0.06);
  text-align: center;
  margin: auto 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.lp-preview-interactive-btn {
  background: linear-gradient(135deg, var(--lp-teal) 0%, #0284c7 100%);
  color: #ffffff;
  border: none;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 18px;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
  transition: all 0.25s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lp-preview-interactive-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(13, 148, 136, 0.35);
  color: #ffffff;
}

/* Floating Badges */
.lp-floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  padding: 9px 16px;
  border-radius: 14px;
  box-shadow: 0 10px 28px rgba(8, 51, 68, 0.16);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  font-weight: 700;
  z-index: 3;
  border: 1.5px solid rgba(13, 148, 136, 0.25);
  animation: floatSlow 5s ease-in-out infinite;
}

.lp-badge-pos-1 {
  top: -20px;
  right: -14px;
}

.lp-badge-pos-2 {
  bottom: -22px;
  left: -18px;
  animation-delay: 2.5s;
}

.lp-badge-pos-3 {
  top: 48%;
  left: -28px;
  animation-delay: 1.2s;
  padding: 7px 14px;
  font-size: 0.8rem;
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
  .lp-floating-badge, .lp-btn-emerald, .lp-component-card, .lp-mockup-live-dot {
    animation: none !important;
    transition: none !important;
  }
}

/* ========================================================
   3. SECTION HEADER
   ======================================================== */
.lp-section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.lp-section-pretitle {
  text-transform: uppercase;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--lp-teal);
  margin-bottom: 0.5rem;
  display: inline-block;
}

.lp-section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--lp-dark-teal);
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.lp-section-desc {
  font-size: 1.05rem;
  color: var(--lp-text-muted);
  line-height: 1.6;
}

/* ========================================================
   4. LEARNING JOURNEY — PATH WITH CONNECTING LINE
   ======================================================== */
.lp-journey-section {
  padding: 5.5rem 0;
  background: #ffffff;
  border-bottom: 1px solid rgba(13, 148, 136, 0.1);
  position: relative;
}

.lp-journey-wrapper {
  position: relative;
}

/* Horizontal Connecting Line on Desktop */
.lp-journey-line {
  position: absolute;
  top: 36px;
  left: 5%;
  right: 5%;
  height: 4px;
  background: linear-gradient(90deg, #38bdf8 0%, #6366f1 20%, #06b6d4 40%, #0d9488 60%, #10b981 80%, #84cc16 100%);
  border-radius: 999px;
  z-index: 1;
}

.lp-journey-container {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
  z-index: 2;
}

.lp-journey-card {
  background: #ffffff;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-md);
  padding: 1.35rem 0.85rem 1.1rem;
  text-align: center;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--lp-shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.lp-journey-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--lp-shadow-md);
  border-color: var(--lp-teal);
}

.lp-journey-card:hover .lp-journey-icon {
  transform: scale(1.1);
}

.lp-journey-number-wrap {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 4px 14px rgba(8, 51, 68, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  position: relative;
  border: 3px solid #ffffff;
}

.lp-journey-badge {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lp-j-1 { background: #38bdf8; }
.lp-j-2 { background: #6366f1; }
.lp-j-3 { background: #06b6d4; }
.lp-j-4 { background: #0d9488; }
.lp-j-5 { background: #10b981; }
.lp-j-6 { background: #84cc16; }

.lp-journey-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.lp-journey-step-title {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--lp-dark-teal);
  margin-bottom: 0.35rem;
  min-height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.lp-journey-step-desc {
  font-size: 0.85rem;
  color: var(--lp-text-muted);
  line-height: 1.45;
  margin-bottom: 0;
  min-height: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.lp-journey-footer {
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px dashed rgba(8, 51, 68, 0.1);
  min-height: 54px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--lp-text-muted);
}

.lp-journey-footer .lp-journey-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.2s ease;
}

.lp-journey-footer-text {
  text-align: left;
  display: inline-block;
  color: var(--lp-text-muted);
  font-weight: 500;
  line-height: 1.35;
}

.lp-journey-card:hover .lp-journey-footer-text {
  color: var(--lp-dark-teal);
}

/* ========================================================
   5. WEBDEV LEARNING HUB COMPONENTS (Hierarchy Polish)
   ======================================================== */
.lp-components-section {
  padding: 5.5rem 0;
  background: var(--lp-ice-white);
  border-bottom: 1px solid rgba(13, 148, 136, 0.1);
}

.lp-component-card {
  background: #ffffff;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-md);
  padding: 2.2rem 1.8rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--lp-shadow-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}

.lp-component-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--lp-shadow-lg);
  border-color: var(--lp-teal);
  color: inherit;
}

/* Enhanced Innovation Cards (4, 5, 6) */
.lp-card-innovation {
  background: linear-gradient(180deg, #ffffff 0%, rgba(240, 253, 250, 0.6) 100%);
  border: 1.5px solid rgba(13, 148, 136, 0.28);
}

.lp-card-innovation::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.lp-pill-badge {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
}

.lp-pill-practice { background: rgba(56, 189, 248, 0.16); color: #0284c7; }
.lp-pill-ai { background: rgba(13, 148, 136, 0.16); color: #0f766e; }
.lp-pill-create { background: rgba(16, 185, 129, 0.18); color: #047857; }

.lp-component-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 12px rgba(8, 51, 68, 0.05);
}

.lp-icon-blue { background: rgba(2, 132, 199, 0.1); color: #0284c7; }
.lp-icon-teal { background: rgba(13, 148, 136, 0.12); color: #0d9488; }
.lp-icon-emerald { background: rgba(16, 185, 129, 0.14); color: #10b981; }
.lp-icon-sky { background: rgba(56, 189, 248, 0.14); color: #0284c7; }
.lp-icon-indigo { background: rgba(99, 102, 241, 0.12); color: #4f46e5; }
.lp-icon-amber { background: rgba(245, 158, 11, 0.12); color: #d97706; }

.lp-component-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--lp-dark-teal);
  margin-bottom: 0.5rem;
}

.lp-component-desc {
  font-size: 0.92rem;
  color: var(--lp-text-muted);
  line-height: 1.65;
  margin-bottom: 1.35rem;
  flex-grow: 1;
}

.lp-component-action {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--lp-teal);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}

.lp-component-card:hover .lp-component-action {
  gap: 12px;
  color: var(--lp-emerald);
}

/* ========================================================
   6. GPAS 5 STEPS — HIGH VISUAL WEIGHT (Dark Teal Gradient)
   ======================================================== */
.lp-gpas-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--lp-dark-teal) 0%, #071f2a 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.lp-gpas-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 75% 20%, rgba(56, 189, 248, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 20% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

.lp-gpas-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
  z-index: 2;
}

.lp-gpas-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
  border-radius: var(--lp-radius-md);
  padding: 1.8rem 1.25rem;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.lp-gpas-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--lp-sky-blue);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.lp-gpas-letter {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.5rem;
  font-family: var(--font-sans);
  letter-spacing: -0.03em;
}

.lp-letter-g { color: #38bdf8; text-shadow: 0 0 20px rgba(56, 189, 248, 0.4); }
.lp-letter-p { color: #818cf8; text-shadow: 0 0 20px rgba(129, 140, 248, 0.4); }
.lp-letter-a1 { color: #10b981; text-shadow: 0 0 20px rgba(16, 185, 129, 0.4); }
.lp-letter-a2 { color: #fbbf24; text-shadow: 0 0 20px rgba(251, 191, 36, 0.4); }
.lp-letter-s { color: #c084fc; text-shadow: 0 0 20px rgba(192, 132, 252, 0.4); }

.lp-gpas-step-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.lp-gpas-step-desc {
  font-size: 0.88rem;
  color: #cbd5e1;
  line-height: 1.55;
  margin-bottom: 0;
}

/* ========================================================
   7. INTERACTIVE CODE LAB HIGHLIGHT
   ======================================================== */
.lp-codelab-highlight {
  padding: 6rem 0;
  background: #ffffff;
  border-bottom: 1px solid rgba(13, 148, 136, 0.1);
}

.lp-interactive-ide-card {
  background: var(--lp-dark-teal-deep);
  border-radius: var(--lp-radius-lg);
  box-shadow: var(--lp-shadow-lg), 0 0 25px rgba(56, 189, 248, 0.15);
  overflow: hidden;
  border: 1.5px solid rgba(56, 189, 248, 0.35);
}

.lp-ide-toolbar {
  background: #041822;
  padding: 14px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.lp-workflow-strip {
  background: rgba(8, 51, 68, 0.95);
  padding: 12px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  font-weight: 700;
  color: #94a3b8;
}

.lp-workflow-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
}

.lp-workflow-item.active {
  background: rgba(16, 185, 129, 0.18);
  color: var(--lp-emerald);
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.lp-ide-tabs {
  background: #061e2a;
  display: flex;
  padding: 0 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.lp-ide-tab-btn {
  background: none;
  border: none;
  color: #94a3b8;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  padding: 11px 20px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.lp-ide-tab-btn.active {
  color: #ffffff;
  border-bottom-color: var(--lp-sky-blue);
  background: rgba(255, 255, 255, 0.04);
}

.lp-ide-split-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  min-height: 330px;
}

.lp-ide-code-pane {
  background: #051924;
  padding: 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.86rem;
  line-height: 1.7;
  color: #e2e8f0;
  overflow-x: auto;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.lp-ide-preview-pane {
  background: #ffffff;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ========================================================
   8. AI-ASSISTED LEARNING HIGHLIGHT
   ======================================================== */
.lp-ai-highlight {
  padding: 6rem 0;
  background: var(--lp-ice-white);
  border-bottom: 1px solid rgba(13, 148, 136, 0.1);
}

.lp-ai-anchor-quote {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.lp-ai-stepper {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin: 3rem 0;
}

.lp-ai-step-card {
  background: #ffffff;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-md);
  padding: 1.4rem 1rem;
  text-align: center;
  transition: all 0.28s ease;
  box-shadow: var(--lp-shadow-sm);
}

.lp-ai-step-card:hover {
  transform: translateY(-5px);
  border-color: var(--lp-teal);
  box-shadow: var(--lp-shadow-md);
}

.lp-ai-step-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(13, 148, 136, 0.12);
  color: var(--lp-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  font-size: 1.35rem;
}

/* ========================================================
   9. NEW SECTION: WHY WEBDEV LEARNING HUB?
   ======================================================== */
.lp-why-section {
  padding: 6rem 0;
  background: #ffffff;
  border-bottom: 1px solid rgba(13, 148, 136, 0.1);
}

.lp-why-card {
  background: linear-gradient(180deg, #ffffff 0%, var(--lp-ice-white) 100%);
  border: 1.5px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  padding: 2.5rem 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--lp-shadow-sm);
  position: relative;
  overflow: hidden;
}

.lp-why-card:hover {
  transform: translateY(-8px);
  border-color: var(--lp-teal);
  box-shadow: var(--lp-shadow-lg);
}

.lp-why-icon-badge {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin-bottom: 1.5rem;
}

.lp-why-badge-1 { background: rgba(56, 189, 248, 0.14); color: #0284c7; }
.lp-why-badge-2 { background: rgba(13, 148, 136, 0.14); color: #0d9488; }
.lp-why-badge-3 { background: rgba(16, 185, 129, 0.16); color: #10b981; }

.lp-why-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--lp-dark-teal);
  margin-bottom: 0.85rem;
}

.lp-why-card-desc {
  font-size: 0.96rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 0;
}

/* ========================================================
   10. STUDENT PROJECT SHOWCASE (Empty State Polish)
   ======================================================== */
.lp-showcase-section {
  padding: 5.5rem 0;
  background: var(--lp-ice-white);
  border-bottom: 1px solid rgba(13, 148, 136, 0.1);
}

.lp-empty-showcase {
  background: #ffffff;
  border: 2px dashed rgba(13, 148, 136, 0.3);
  border-radius: var(--lp-radius-lg);
  padding: 4.5rem 2rem;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  box-shadow: var(--lp-shadow-sm);
}

.lp-empty-icon {
  width: 84px;
  height: 84px;
  border-radius: 22px;
  background: rgba(13, 148, 136, 0.1);
  color: var(--lp-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.6rem;
  margin: 0 auto 1.5rem;
}

/* ========================================================
   11. INSTRUCTOR SECTION
   ======================================================== */
.lp-instructor-section {
  padding: 6rem 0;
  background: #ffffff;
  border-bottom: 1px solid rgba(13, 148, 136, 0.1);
}

.lp-instructor-card {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(13, 148, 136, 0.18);
  border-radius: 28px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  overflow: hidden;
  padding: 3rem;
  position: relative;
}

.lp-instructor-card::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* Instructor Image Frame & Interactive Chips */
.lp-instructor-image-box {
  position: relative;
  max-width: 440px;
  margin: 0 auto;
}

.lp-instructor-ambient-glow {
  position: absolute;
  inset: -10px;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.25), rgba(2, 132, 199, 0.2));
  border-radius: 26px;
  filter: blur(20px);
  opacity: 0.7;
  z-index: 1;
}

.lp-instructor-frame {
  position: relative;
  z-index: 2;
  border-radius: 22px;
  overflow: hidden;
  background: #0f172a;
  border: 4px solid #ffffff;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

.lp-instructor-frame:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 22px 48px rgba(13, 148, 136, 0.25);
}

.lp-instructor-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.lp-instructor-frame:hover .lp-instructor-img {
  transform: scale(1.025);
}

/* Floating Badges (ลูกเล่นโดดเด่น) */
.lp-instructor-chip {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.14);
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a;
  transition: all 0.25s ease;
}

.lp-instructor-chip.top-chip {
  top: -14px;
  right: -10px;
  animation: lpFloatTop 3.5s ease-in-out infinite alternate;
}

.lp-instructor-chip.bottom-chip {
  bottom: -14px;
  left: -10px;
  animation: lpFloatBottom 3.8s ease-in-out infinite alternate;
}

@keyframes lpFloatTop {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-6px); }
}

@keyframes lpFloatBottom {
  0% { transform: translateY(0px); }
  100% { transform: translateY(6px); }
}

.lp-chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lp-emerald);
  box-shadow: 0 0 8px var(--lp-emerald);
}

.lp-tech-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(13, 148, 136, 0.22);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--lp-dark-teal);
  box-shadow: 0 2px 6px rgba(13, 148, 136, 0.06);
  transition: all 0.2s ease;
}

.lp-tech-pill:hover {
  background: var(--lp-teal);
  color: #ffffff;
  border-color: var(--lp-teal);
  transform: translateY(-2px);
}

/* Quote Card */
.lp-instructor-quote-box {
  background: rgba(13, 148, 136, 0.05);
  border: 1px solid rgba(13, 148, 136, 0.16);
  border-left: 5px solid var(--lp-teal);
  border-radius: 14px;
  padding: 1.25rem 1.4rem;
  margin: 1.25rem 0;
  position: relative;
}

.lp-instructor-quote-text {
  font-size: 1.05rem;
  font-weight: 500;
  color: #1e293b;
  line-height: 1.7;
  margin: 0;
}

/* 4 Core Pillars Grid */
.lp-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 1.25rem;
}

.lp-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 0.85rem 1rem;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
  transition: all 0.2s ease;
}

.lp-pillar-item:hover {
  border-color: var(--lp-teal);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(13, 148, 136, 0.1);
}

.lp-pillar-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(13, 148, 136, 0.1);
  color: var(--lp-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.lp-pillar-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.3;
}

.lp-pillar-desc {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 2px;
  line-height: 1.4;
}

/* ========================================================
   12. STATISTICS / SYSTEM SUMMARY (Type A & Type B)
   ======================================================== */
.lp-stats-section {
  padding: 5.5rem 0;
  background: var(--lp-dark-teal);
  color: #ffffff;
}

.lp-stat-box-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 1.5rem;
}

.lp-stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--lp-radius-md);
  padding: 1.8rem 1.25rem;
  text-align: center;
  transition: all 0.25s ease;
}

.lp-stat-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--lp-sky-blue);
}

.lp-stat-number {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.4rem;
  font-family: var(--font-sans);
}

.lp-stat-label {
  font-size: 0.92rem;
  color: #cbd5e1;
  font-weight: 600;
}

.lp-stat-sublabel {
  font-size: 0.75rem;
  color: #94a3b8;
  margin-top: 4px;
}

/* ========================================================
   13. FINAL CALL TO ACTION (Teal to Sky Blue Gradient)
   ======================================================== */
.lp-cta-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #0d9488 0%, #0284c7 100%);
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lp-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.lp-cta-box {
  max-width: 740px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.lp-cta-heading {
  font-size: 2.65rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.15rem;
  letter-spacing: -0.01em;
}

.lp-cta-desc {
  font-size: 1.15rem;
  color: #e0f2fe;
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

/* ========================================================
   14. FOOTER (Dark Teal)
   ======================================================== */
.lp-footer {
  background: var(--lp-dark-teal-deep);
  color: #94a3b8;
  padding: 4.5rem 0 2.25rem;
  font-size: 0.92rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.lp-footer-brand {
  color: #ffffff;
  font-weight: 800;
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.lp-footer-tagline {
  color: var(--lp-emerald);
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

.lp-footer h6 {
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.lp-footer-link {
  color: #94a3b8;
  text-decoration: none;
  display: block;
  margin-bottom: 0.65rem;
  transition: color 0.2s ease;
}

.lp-footer-link:hover {
  color: var(--lp-sky-blue);
}

.lp-footer-bottom {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.86rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ========================================================
   15. RESPONSIVE BREAKPOINTS
   ======================================================== */
@media (max-width: 991.98px) {
  .lp-hero-heading {
    font-size: 2.75rem;
  }
  .lp-hero-feature-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .lp-journey-line {
    display: none;
  }
  .lp-journey-container {
    grid-template-columns: repeat(3, 1fr);
  }
  .lp-gpas-flow {
    grid-template-columns: repeat(3, 1fr);
  }
  .lp-stat-box-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .lp-mockup-body, .lp-ide-split-content {
    grid-template-columns: 1fr;
  }
  .lp-ai-stepper {
    grid-template-columns: repeat(3, 1fr);
  }
  .lp-floating-badge {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .lp-hero-heading {
    font-size: 2.25rem;
  }
  .lp-hero-subheading {
    font-size: 1.15rem;
  }
  .lp-hero-feature-strip {
    grid-template-columns: 1fr;
  }
  .lp-journey-container, .lp-gpas-flow {
    grid-template-columns: 1fr;
  }
  .lp-stat-box-container {
    grid-template-columns: 1fr;
  }
  .lp-ai-stepper {
    grid-template-columns: 1fr 1fr;
  }
  .lp-section-title {
    font-size: 1.85rem;
  }
  .lp-instructor-card {
    padding: 2rem 1.25rem;
  }
  .lp-pillars-grid {
    grid-template-columns: 1fr;
  }
  .lp-instructor-chip {
    font-size: 0.75rem;
    padding: 6px 10px;
  }
  .lp-cta-heading {
    font-size: 2.1rem;
  }
}

/* Button Micro-Interactions (Icon Slide 2–4px) */
.lp-btn-emerald i,
.lp-btn-sky-outline i,
.lp-btn-login i {
  display: inline-block;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.lp-btn-emerald:hover i,
.lp-btn-sky-outline:hover i {
  transform: translateX(3px);
}

/* Accessibility: Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .lp-hero-dot,
  .lp-hero-sparkle,
  .lp-floating-badge,
  .lp-instructor-chip,
  .lp-btn-emerald,
  .lp-btn-sky-outline,
  .lp-btn-login,
  .lp-journey-card,
  .lp-component-card,
  .lp-gpas-card,
  .lp-why-card,
  .lp-stat-card,
  .lp-ai-step-card {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}