/* ================================================================
   COWAY INDONESIA - LANDING PAGE
   style.css - Main Stylesheet
   Author: Senior Front-End Developer
   Version: 1.0.0
================================================================ */

/* ----------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
---------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary: #00AEEF;
  --color-primary-dark: #0090C9;
  --color-primary-light: #E0F6FF;
  --color-secondary: #0D6EFD;
  --color-secondary-dark: #0A58CA;
  --color-accent: #2ECC71;
  --color-accent-dark: #27AE60;

  /* Neutrals */
  --color-bg: #F8FAFC;
  --color-white: #FFFFFF;
  --color-text: #222222;
  --color-text-light: #64748B;
  --color-text-muted: #94A3B8;
  --color-border: #E2E8F0;
  --color-surface: #FFFFFF;

  /* Gradients (Changed to Flat Colors per request) */
  --gradient-primary: var(--color-primary);
  --gradient-hero: #002244;
  /* Solid dark blue */
  --gradient-soft: #F0F7FA;
  /* Solid light blue */
  --gradient-card: var(--color-white);

  /* Typography */
  --font-primary: 'Plus Jakarta Sans', 'Poppins', sans-serif;
  --font-size-xs: 0.875rem;
  --font-size-sm: 1rem;
  --font-size-base: 1.125rem;
  /* Increased from 1rem */
  --font-size-md: 1.25rem;
  --font-size-lg: 1.375rem;
  --font-size-xl: 1.75rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.25rem;
  --font-size-5xl: 4rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1.25rem;
  /* Increased from 1rem */
  --space-5: 1.5rem;
  --space-6: 2rem;
  /* Increased from 1.5rem */
  --space-8: 2.5rem;
  /* Increased from 2rem */
  --space-10: 3rem;
  --space-12: 4rem;
  --space-16: 5rem;
  --space-20: 6rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: none;
  --shadow-md: none;
  --shadow-lg: none;
  --shadow-xl: none;
  --shadow-primary: none;
  --shadow-secondary: none;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Container */
  --container-max: 1280px;
  --container-padding: 1.5rem;

  /* Header Height */
  --header-height: 72px;
}

/* ----------------------------------------------------------------
   2. RESET & BASE
---------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-base);
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input,
textarea,
select {
  font-family: inherit;
}

/* ----------------------------------------------------------------
   3. TYPOGRAPHY
---------------------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2rem, 5vw, var(--font-size-5xl));
}

h2 {
  font-size: clamp(1.5rem, 4vw, var(--font-size-3xl));
}

h3 {
  font-size: clamp(1.25rem, 3vw, var(--font-size-xl));
}

h4 {
  font-size: var(--font-size-lg);
}

h5 {
  font-size: var(--font-size-base);
}

p {
  line-height: 1.7;
  color: var(--color-text-light);
}

/* ----------------------------------------------------------------
   4. LAYOUT UTILITIES
---------------------------------------------------------------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-padding {
  padding: var(--space-24) 0;
}

.section-padding-sm {
  padding: var(--space-16) 0;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.gap-8 {
  gap: var(--space-8);
}

.grid {
  display: grid;
}

/* ----------------------------------------------------------------
   5. SECTION HEADER STYLES
---------------------------------------------------------------- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, var(--font-size-3xl));
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.section-title span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

/* ----------------------------------------------------------------
   6. BUTTON STYLES
---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-primary);
  transition: all var(--transition-spring);
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  transform: translateY(-2px);
  color: var(--color-white);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn-white:hover {
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--color-white);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  color: var(--color-white);
}

.btn-lg {
  padding: 0.875rem 2.25rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-sm);
}

/* WhatsApp Icon */
.wa-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ----------------------------------------------------------------
   7. CARD BASE STYLES
---------------------------------------------------------------- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-slow);
  border: 1px solid var(--color-border);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 174, 239, 0.2);
}

.card-glass {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-xl);
}

/* ----------------------------------------------------------------
   8. HEADER / NAVIGATION
---------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: all var(--transition-base);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Transparent header state */
.header.header-transparent {
  background: transparent;
}

/* Scrolled header state */
.header.header-scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-white);
  text-decoration: none;
  transition: color var(--transition-base);
  flex-shrink: 0;
}

.header-scrolled .logo {
  color: var(--color-primary);
}

.logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 768px) {
  .logo img {
    height: 32px;
  }
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  flex-shrink: 0;
}

.logo-text {
  line-height: 1;
}

.logo-sub {
  display: block;
  font-size: 0.5rem;
  font-weight: 500;
  opacity: 0.7;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  color: var(--color-white);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: color var(--transition-base);
  padding: var(--space-2) 0;
  opacity: 0.9;
}

.nav-link:hover {
  color: var(--color-primary);
  opacity: 1;
}

.header-scrolled .nav-link {
  color: var(--color-text-light);
}

.header-scrolled .nav-link:hover {
  color: var(--color-primary);
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.btn-header-wa {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  background: #25D366;
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
}

.btn-header-wa:hover {
  transform: translateY(-1px);
  color: white;
}

.btn-header-wa svg {
  width: 16px;
  height: 16px;
  fill: white;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: white;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.header-scrolled .hamburger span {
  background: var(--color-text);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  background: var(--color-white);
  padding: var(--space-20) var(--space-6) var(--space-8);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.mobile-nav.open .mobile-nav-panel {
  transform: translateX(0);
}

.mobile-nav-link {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition-base);
}

.mobile-nav-link:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.mobile-nav-wa {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: #25D366;
  color: white;
  border-radius: var(--radius-lg);
  font-weight: 600;
  margin-top: var(--space-4);
}

/* ----------------------------------------------------------------
   9. HERO SECTION
---------------------------------------------------------------- */
.hero {
  position: relative;
  /* Menggunakan clamp agar tidak memanjang ekstrem saat di-embed dalam iframe auto-resize */
  min-height: clamp(650px, 100vh, 900px);
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: var(--header-height);
  padding-bottom: 120px;
}

/* Hero background decorations */
.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero-bg-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.25) 0%, transparent 70%);
  top: -200px;
  right: -100px;
}

.hero-bg-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(13, 110, 253, 0.2) 0%, transparent 70%);
  bottom: -100px;
  left: -50px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-20) var(--container-padding);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

/* Hero Text */
.hero-content {
  color: var(--color-white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(0, 174, 239, 0.2);
  border: 1px solid rgba(0, 174, 239, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #7FD4F5;
  margin-bottom: var(--space-6);
  backdrop-filter: blur(8px);
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  line-height: 1.25;
  font-weight: 800;
  margin-bottom: var(--space-6);
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.hero-title span {
  color: #38BDF8;
  /* Softer, premium blue on dark bg */
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: var(--space-10);
  max-width: 520px;
}

.hero-cta-group {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-1);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Hero Image */
.hero-image-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 560px;
}

.hero-image-frame img {
  width: 100%;
  border-radius: var(--radius-2xl);
}

/* Floating badges on hero */
.hero-float-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: float-badge 3s ease-in-out infinite;
}

.hero-float-badge-1 {
  top: 10%;
  left: -5%;
  animation-delay: 0s;
}

.hero-float-badge-2 {
  bottom: 15%;
  right: -5%;
  animation-delay: 1.5s;
}

@keyframes float-badge {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-8px);
  }
}

.hero-float-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}

.hero-float-text {
  line-height: 1.2;
}

.hero-float-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
}

.hero-float-sub {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  z-index: 1;
}

.scroll-indicator-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-indicator-dot {
  width: 4px;
  height: 6px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-full);
  animation: scroll-dot 2s ease-in-out infinite;
}

@keyframes scroll-dot {
  0% {
    transform: translateY(0);
    opacity: 1;
  }

  100% {
    transform: translateY(12px);
    opacity: 0;
  }
}

/* ----------------------------------------------------------------
   10. TRUST BAR / LOGOS
---------------------------------------------------------------- */
.trust-bar {
  background: var(--color-white);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light);
  white-space: nowrap;
}

.trust-item svg {
  color: var(--color-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ----------------------------------------------------------------
   11. PROBLEM SECTION
---------------------------------------------------------------- */
.problem-section {
  background: var(--color-white);
}

.problem-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-bottom: var(--space-16);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.problem-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-slow);
  cursor: default;
}

.problem-card:hover {
  background: #FFF5F5;
  border-color: #FCA5A5;
  transform: translateY(-4px);
}

.problem-icon {
  width: 56px;
  height: 56px;
  background: #FEF2F2;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-3);
  font-size: 1.5rem;
}

.problem-card h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.problem-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ----------------------------------------------------------------
   12. SOLUTION SECTION
---------------------------------------------------------------- */
.solution-section {
  background: var(--gradient-soft);
  position: relative;
  overflow: hidden;
}

.solution-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.solution-content {
  order: 1;
}

.solution-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.solution-feature {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.solution-feature:hover {
  border-color: var(--color-primary);
}

.solution-feature-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.solution-feature-text h4 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.solution-feature-text p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.5;
}

.solution-image {
  order: 2;
  position: relative;
}

.solution-image img {
  width: 100%;
  border-radius: var(--radius-2xl);
}

.solution-certif-badge {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
}

.certif-icon {
  font-size: 2rem;
}

.certif-text-top {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

.certif-text-main {
  font-size: var(--font-size-base);
  font-weight: 800;
  color: var(--color-accent);
}

/* ----------------------------------------------------------------
   13. WHY COWAY (MOFU) SECTION
---------------------------------------------------------------- */
.why-section {
  background: var(--color-white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.why-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.why-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
}

.why-card:hover::before {
  opacity: 0.04;
}

.why-card-icon {
  width: 64px;
  height: 64px;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: 1.75rem;
  transition: all var(--transition-base);
}

.why-card:hover .why-card-icon {
  background: var(--gradient-primary);
}

.why-card h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.why-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ----------------------------------------------------------------
   14. PRODUCTS SECTION
---------------------------------------------------------------- */
.products-section {
  background: var(--gradient-soft);
}

.products-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-12);
  background: var(--color-white);
  padding: var(--space-2);
  border-radius: var(--radius-full);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.product-tab {
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition-base);
  background: none;
  border: none;
  font-family: var(--font-primary);
}

.product-tab.active {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.product-tab:not(.active):hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.products-grid[data-category]:not(.active-category) {
  display: none;
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-slow);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 174, 239, 0.2);
}

.product-card-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-card-image {
  position: relative;
  padding: var(--space-8);
  background: #F8FAFC;
  text-align: center;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-image img {
  height: 180px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-category {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.product-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.product-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  flex: 1;
}

.product-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.product-benefit {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
}

.product-benefit::before {
  content: '';
  width: 18px;
  height: 18px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

.product-price {
  margin-bottom: var(--space-4);
}

.product-price-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.product-price-value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-price-period {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-left: var(--space-1);
}

/* ----------------------------------------------------------------
   15. COMPARISON TABLE
---------------------------------------------------------------- */
.comparison-section {
  background: var(--color-white);
}

.comparison-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.comparison-table th {
  padding: var(--space-5) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-align: center;
  border-bottom: 2px solid var(--color-border);
}

.comparison-table th.highlight {
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  border-bottom: none;
  position: relative;
}

.comparison-table th.highlight::after {
  content: '⭐ Pilihan Terbaik';
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  opacity: 0.85;
  margin-top: var(--space-1);
}

.comparison-table td {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  text-align: center;
  vertical-align: middle;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--color-text);
}

.comparison-table td.highlight {
  background: rgba(0, 174, 239, 0.04);
  font-weight: 600;
  color: var(--color-primary-dark);
}

.comparison-table tr:nth-child(even) td:not(.highlight) {
  background: var(--color-bg);
}

.comparison-check {
  color: var(--color-accent);
  font-size: 1.1rem;
}

.comparison-cross {
  color: #EF4444;
  font-size: 1.1rem;
}

.comparison-partial {
  color: #F59E0B;
  font-size: 1.1rem;
}

/* ----------------------------------------------------------------
   16. HOW IT WORKS SECTION
---------------------------------------------------------------- */
.how-section {
  background: var(--gradient-soft);
}

.how-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.how-timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: var(--gradient-primary);
  z-index: 0;
}

.how-step {
  text-align: center;
  padding: 0 var(--space-4);
  position: relative;
  z-index: 1;
}

.how-step-number {
  width: 80px;
  height: 80px;
  background: var(--color-white);
  border: 3px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 2rem;
  transition: all var(--transition-slow);
  position: relative;
}

.how-step.active .how-step-number,
.how-step:hover .how-step-number {
  background: var(--gradient-primary);
  border-color: var(--color-primary);
  transform: scale(1.1);
}

.how-step-content {
  padding: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  margin-top: var(--space-4);
}

.how-step h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.how-step p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ----------------------------------------------------------------
   17. FEATURES SECTION
---------------------------------------------------------------- */
.features-section {
  background: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.feature-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 174, 239, 0.2);
}

.feature-card:hover::after {
  transform: scaleX(1);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: var(--space-4);
  display: block;
}

.feature-card h4 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.feature-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ----------------------------------------------------------------
   18. TESTIMONIALS SECTION
---------------------------------------------------------------- */
.testimonials-section {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.testimonials-section .section-title,
.testimonials-section .section-label,
.testimonials-section .section-desc {
  color: white;
}

.testimonials-section .section-label {
  color: rgba(127, 212, 245, 0.9);
}

.testimonials-section .section-desc {
  color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider {
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: var(--space-6);
  transition: transform 0.5s ease-in-out;
}

.testimonial-slide {
  min-width: calc((100% - var(--space-12)) / 3);
  display: flex;
  flex-direction: column;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  flex: 1;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
  color: #FBBF24;
  font-size: 1rem;
}

.testimonial-text {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.8;
  flex: 1;
  font-style: italic;
  margin-bottom: var(--space-6);
}

.testimonial-text::before {
  content: '"';
  font-size: 3rem;
  font-family: Georgia, serif;
  color: rgba(0, 174, 239, 0.5);
  line-height: 0;
  vertical-align: -0.5rem;
  margin-right: var(--space-1);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-4);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.testimonial-author-info h5 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-white);
}

.testimonial-author-info span {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
}

/* Slider controls */
.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
  position: relative;
  z-index: 1;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: inherit;
}

.slider-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: scale(1.05);
}

.slider-dots {
  display: flex;
  gap: var(--space-2);
}

.slider-dot {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
}

.slider-dot.active {
  background: white;
  width: 24px;
  border-radius: var(--radius-full);
}

/* ----------------------------------------------------------------
   19. FAQ SECTION
---------------------------------------------------------------- */
.faq-section {
  background: var(--color-bg);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--color-primary);
}

.faq-item.open {
  border-color: var(--color-primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  gap: var(--space-4);
  user-select: none;
}

.faq-question h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
  line-height: 1.4;
}

.faq-item.open .faq-question h4 {
  color: var(--color-primary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 0.875rem;
  flex-shrink: 0;
  transition: all var(--transition-base);
  font-weight: 700;
}

.faq-item.open .faq-icon {
  background: var(--color-primary);
  color: white;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.faq-answer-inner p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.7;
}

.faq-answer-inner ul {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-answer-inner li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

.faq-answer-inner li::before {
  content: '•';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ----------------------------------------------------------------
   20. PROMO / BOFU SECTION
---------------------------------------------------------------- */
.promo-section {
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}

.promo-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.promo-banner {
  background: #003366;
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  color: white;
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-8);
}

.promo-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.2) 0%, transparent 70%);
}

.promo-banner-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-12);
  align-items: center;
}

.promo-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(46, 204, 113, 0.2);
  border: 1px solid rgba(46, 204, 113, 0.4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: #6EE7B7;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.promo-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 900;
  color: white;
  margin-bottom: var(--space-3);
  line-height: 1.15;
}

.promo-banner p {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-6);
}

.promo-bonuses {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.promo-bonus {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #7FD4F5;
}

.promo-bonus::before {
  content: '✓';
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: white;
  font-weight: 800;
  flex-shrink: 0;
}

/* Countdown */
.countdown-wrapper {
  text-align: center;
  flex-shrink: 0;
}

.countdown-label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.countdown {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.countdown-unit {
  text-align: center;
}

.countdown-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  font-size: 2rem;
  font-weight: 900;
  color: white;
  backdrop-filter: blur(8px);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.countdown-sep {
  font-size: 2rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1.5rem;
}

.countdown-text {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Promo Cards */
.promo-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.promo-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-base);
}

.promo-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.promo-card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  display: block;
}

.promo-card h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.promo-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* ----------------------------------------------------------------
   21. CTA SECTION
---------------------------------------------------------------- */
.cta-section {
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

.cta-section::after {
  content: '';
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: white;
  margin-bottom: var(--space-4);
  line-height: 1.15;
}

.cta-section p {
  font-size: var(--font-size-md);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-10);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ----------------------------------------------------------------
   22. FOOTER
---------------------------------------------------------------- */
.footer {
  background: #0A1628;
  color: rgba(255, 255, 255, 0.75);
  padding: var(--space-20) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand .logo {
  color: white;
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  text-decoration: none;
  transition: all var(--transition-base);
}

.footer-social-link:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

.footer-heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-3);
}

.footer-contact-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-6);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-legal a:hover {
  color: var(--color-primary);
}

/* ----------------------------------------------------------------
   23. STICKY ELEMENTS
---------------------------------------------------------------- */

/* Sticky WhatsApp Button */
.sticky-wa {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
}

.sticky-wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  cursor: pointer;
  text-decoration: none;
  color: white;
  font-size: 1.6rem;
  transition: all var(--transition-spring);
  position: relative;
}

.sticky-wa-btn:hover {
  transform: scale(1.1);
}

.sticky-wa-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: wa-ring 2s ease-out infinite;
}

@keyframes wa-ring {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.sticky-wa-tooltip {
  background: var(--color-white);
  color: var(--color-text);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition-base);
  pointer-events: none;
}

.sticky-wa:hover .sticky-wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Back To Top */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  z-index: 900;
  width: 44px;
  height: 44px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.back-to-top:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* ----------------------------------------------------------------
   24. STATS / COUNTER SECTION
---------------------------------------------------------------- */
.stats-section {
  background: var(--gradient-primary);
  padding: var(--space-16) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.stat-item {
  color: white;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.4;
}

/* ----------------------------------------------------------------
   25. LOADING STATE
---------------------------------------------------------------- */
#page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

#page-loader.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
}

.loader-logo {
  font-size: var(--font-size-xl);
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto;
}

.loader-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  animation: loader-fill 1.2s ease-in-out forwards;
}

@keyframes loader-fill {
  0% {
    width: 0%;
  }

  60% {
    width: 75%;
  }

  100% {
    width: 100%;
  }
}

/* ----------------------------------------------------------------
   26. SCROLL REVEAL UTILITY
---------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Delay utilities */
.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

.delay-5 {
  transition-delay: 0.5s;
}

.delay-6 {
  transition-delay: 0.6s;
}

.delay-7 {
  transition-delay: 0.7s;
}

.delay-8 {
  transition-delay: 0.8s;
}

.form-section {
  background: var(--color-bg-alt);
}

.form-wrapper {
  max-width: 600px;
  margin: 0 auto;
  background: var(--color-white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 10px 15px -3px rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.wa-form .form-group {
  margin-bottom: var(--space-4);
  text-align: left;
}

.wa-form label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text-dark);
}

.wa-form input,
.wa-form select,
.wa-form textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  color: var(--color-text-dark);
  background: var(--color-white);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.wa-form input:focus,
.wa-form select:focus,
.wa-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.15);
}

.wa-form textarea {
  resize: vertical;
}

.form-submit-btn {
  width: 100%;
  margin-top: var(--space-2);
}

.faq-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.faq-tab-btn {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-dark);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.faq-tab-btn:hover {
  background: var(--color-white);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.faq-tab-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 6px -1px rgba(0, 174, 239, 0.4);
}

.faq-tab-pane {
  display: none;
  animation: fadeIn var(--transition-base) forwards;
}

.faq-tab-pane.active {
  display: block;
}

/* ================================================================
   NEO PLUS PAGE — neoplus.html
================================================================ */

.np-bg-light {
  background-color: #F8FAFC;
}

.np-hero-img {
  border-radius: 16px;
}

/* ---- PRICING ---- */
.np-pricing-section {
  background-color: var(--color-white);
}

/* Featured pricing card — horizontal split */
.np-pricing-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  margin-top: 48px;
  margin-bottom: 32px;
}

.np-pricing-featured-left {
  background: var(--color-primary);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.np-price-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.np-price-amount {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
  margin: 4px 0;
}

.np-price-period {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 20px;
}

.np-pricing-cta {
  background-color: var(--color-white) !important;
  color: var(--color-primary) !important;
  font-weight: 700 !important;
}

.np-pricing-cta:hover {
  background-color: rgba(255, 255, 255, 0.9) !important;
  transform: translateY(-1px);
}

.np-pricing-featured-right {
  background-color: #F8FAFC;
  padding: 40px;
  display: flex;
  align-items: center;
}

.np-ownership-note {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.8;
  margin: 0;
}

.np-benefit-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 48px;
}

.np-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.6;
}

.np-benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  background-color: var(--color-primary);
  border-radius: 50%;
  margin-top: 2px;
}

.np-benefit-icon svg {
  stroke: #fff;
}



/* ---- FAQ ---- */
.np-faq-section {
  background-color: #F8FAFC;
}

.np-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.np-faq-card {
  background-color: var(--color-white);
  border: 1px solid #e2e8f0;
  border-top: 3px solid var(--color-primary);
  border-radius: 12px;
  padding: 28px;
}

.np-faq-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  opacity: 0.18;
  line-height: 1;
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}

.np-faq-card h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  line-height: 1.4;
}

.np-faq-card p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.75;
  margin: 0;
}

/* ---- CTA SECTION ---- */
.cta-section {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.2rem;
  margin-bottom: 12px;
  color: var(--color-white);
}

.cta-content p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  line-height: 1.6;
}

.np-cta-wrapper {
  background-color: var(--color-white);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  text-align: left;
}

.np-agent-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid #e2e8f0;
}

.np-agent-avatar {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.np-agent-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.np-agent-info strong {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.np-agent-info span {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.np-disclaimer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 20px;
  margin-bottom: 0;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .np-pricing-featured {
    grid-template-columns: 1fr;
  }

  .np-benefit-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .np-faq-grid {
    grid-template-columns: 1fr 1fr;
  }

  .np-pricing-cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
  .np-faq-grid {
    grid-template-columns: 1fr;
  }
}

/* ==================================================
   PROMO PAGE SPECIFIC STYLES
   ================================================== */

.promo-page {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--color-text-dark);
  background-color: #f8fafc;
}

#promo-navbar {
  background-color: white;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 16px 0;
}

#promo-navbar .nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#promo-navbar .logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
}

#promo-navbar .nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

#promo-navbar .nav-links a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  transition: color 0.3s;
}

#promo-navbar .nav-links a:hover {
  color: var(--color-primary);
}

.promo-section {
  padding: 80px 0;
}

.promo-hero-section {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  padding: 100px 0 80px;
}

.hero-ctas {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 16px;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: white;
  color: var(--color-primary);
  padding: 8px 16px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(0, 174, 239, 0.15);
}

.pulse {
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(0, 174, 239, 0.7);
  animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 174, 239, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(0, 174, 239, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 174, 239, 0);
  }
}

.hero-title {
  font-size: 3rem;
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 24px;
  color: #0f172a;
}

.hero-title span {
  color: var(--color-primary);
}

.hero-desc {
  font-size: 1.15rem;
  line-height: 1.6;
  color: #475569;
  margin-bottom: 32px;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 */
  height: 0;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 4px solid white;
}

.video-wrapper iframe,
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.comparison-grid,
.emotional-grid,
.science-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.row-reverse {
  direction: rtl;
}

.row-reverse>* {
  direction: ltr;
}

.calculator-card {
  background: white;
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid #f1f5f9;
}

.calc-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 12px;
}

.calc-title i {
  color: var(--color-primary);
}

.input-group {
  margin-bottom: 32px;
}

.input-label {
  display: block;
  font-weight: 600;
  margin-bottom: 16px;
  color: #475569;
}

.input-slider {
  width: 100%;
  height: 8px;
  background: #e2e8f0;
  border-radius: 4px;
  outline: none;
  -webkit-appearance: none;
}

.input-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.slider-output {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-weight: 600;
  color: #94a3b8;
}

#gallon-output {
  color: var(--color-primary);
  font-size: 1.2rem;
  font-weight: 800;
}

.comparison-result {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.result-box {
  flex: 1;
  padding: 20px;
  border-radius: 16px;
  text-align: center;
}

.result-box-red {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
}

.result-box-green {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
}

.box-title {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: #475569;
}

.box-val {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.result-box-red .box-val {
  color: #ef4444;
}

.result-box-green .box-val {
  color: #10b981;
}

.box-desc {
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.4;
  display: block;
}

.saving-highlight {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  padding: 20px;
  background: #f8fafc;
  border-radius: 12px;
  border: 2px dashed #cbd5e1;
}

.benefit-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.benefit-list li {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.benefit-list i {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-top: 4px;
}

.benefit-list strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 4px;
  color: #1e293b;
}

.benefit-list p {
  margin: 0;
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.5;
}

.promo-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 24px;
  background-color: #e2e8f0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.promo-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pain-pulse-marker {
  position: absolute;
  top: 40%;
  left: 32%;
  width: 24px;
  height: 24px;
  background-color: #ef4444;
  border-radius: 50%;
  animation: pain-pulse 2s infinite;
}

@keyframes pain-pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }

  70% {
    transform: scale(1.2);
    box-shadow: 0 0 0 20px rgba(239, 68, 68, 0);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

.temp-badge {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: white;
  color: #ec4899;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: 0 10px 25px rgba(236, 72, 153, 0.3);
  display: flex;
  align-items: center;
  gap: 8px;
}

.promo-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.catalog-card {
  background: white;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  position: relative;
  border: 1px solid #f1f5f9;
  transition: transform 0.3s;
}

.catalog-card:hover {
  transform: translateY(-8px);
}

.catalog-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #f59e0b;
  color: white;
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  z-index: 2;
}

.catalog-img-placeholder {
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #cbd5e1;
  font-size: 1.5rem;
}

.catalog-card img {
  height: 380px;
  object-fit: cover;
  background: #f8fafc;
}

.catalog-body {
  padding: 32px 24px;
}

.catalog-body h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: #1e293b;
}

.catalog-body .subtitle {
  color: #64748b;
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.pkg-selector {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  background: #f1f5f9;
  padding: 4px;
  border-radius: 12px;
}

.pkg-btn {
  flex: 1;
  padding: 8px 0;
  border: none;
  background: transparent;
  color: #64748b;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.2s;
}

.pkg-btn.active {
  background: white;
  color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.price-display {
  margin-bottom: 24px;
  text-align: center;
}

.price-val {
  font-size: 1.2rem;
  font-weight: 800;
  color: #1e293b;
}

.price-val span {
  font-size: 2.2rem;
  color: var(--color-primary);
}

.price-lbl {
  color: #94a3b8;
  font-size: 0.9rem;
}

.spec-check {
  list-style: none;
  padding: 0;
  margin: 0;
}

.spec-check li {
  font-size: 0.95rem;
  color: #475569;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.spec-check i {
  color: #10b981;
  margin-top: 4px;
}

.promo-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.promo-acc-item {
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.promo-acc-btn {
  width: 100%;
  padding: 24px;
  text-align: left;
  background: none;
  border: none;
  font-size: 1.1rem;
  font-weight: 700;
  color: #1e293b;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.promo-acc-btn i {
  transition: transform 0.3s;
  color: var(--color-primary);
}

.promo-acc-btn.active i {
  transform: rotate(180deg);
}

.promo-acc-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-in-out;
  padding: 0 24px;
}

.promo-acc-content.open {
  max-height: 800px;
}

.promo-acc-content p {
  padding-bottom: 24px;
  color: #475569;
  line-height: 1.6;
  margin: 0;
}

.promo-float-wa {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25D366;
  color: white;
  padding: 16px 24px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 999;
  transition: transform 0.3s;
}

.promo-float-wa:hover {
  transform: translateY(-4px);
}

.promo-float-wa i {
  font-size: 1.5rem;
}

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
  }

  .comparison-grid,
  .emotional-grid,
  .science-grid {
    grid-template-columns: 1fr;
  }

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

  .row-reverse {
    direction: ltr;
  }
}

@media (max-width: 768px) {
  .promo-catalog-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-ctas .btn {
    width: 100%;
  }

  .result-box-val {
    font-size: 1.4rem;
  }

  #promo-navbar .nav-links {
    display: none;
  }

  .calculator-card {
    padding: 24px 20px;
  }

  .comparison-result {
    flex-direction: column;
    gap: 12px;
  }

  .box-val {
    font-size: 1.5rem;
  }
}