/* ============================================================
   NeatDoor — Global Design System
   Premium blue-and-white cleaning service brand
   ============================================================ */

:root {
  /* Color Palette */
  --primary: #2563EB;            /* Primary Blue */
  --primary-light: #5297FF;      /* Secondary Blue */
  --primary-dark: #102A4E;       /* Dark Text / Deep Brand */
  --primary-hover: #1D4ED8;      /* Primary Hover */
  --accent: #2563EB;             /* Accent = Primary for blue-white consistency */
  --accent-light: #E0F2FE;       /* Light Blue */
  --accent-dark: #1D4ED8;        /* Dark Blue */
  --text-main: #334155;          /* Dark Text */
  --text-muted: #64748B;         /* Secondary Text */
  --text-light: #FFFFFF;         /* White */

  /* Backgrounds */
  --bg-main: #FFFFFF;            /* Page Background */
  --bg-card: #FFFFFF;            /* Card White */
  --bg-subtle: #F0F7FF;          /* Light Blue Tint */
  --bg-header: rgba(255, 255, 255, 0.98); /* Glass Header */
  --border-color: #E2E8F0;       /* Border */

  /* Typography */
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Shadows */
  --shadow-subtle: 0 1px 3px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.03);
  --shadow-medium: 0 4px 12px rgba(15, 23, 42, 0.06), 0 12px 28px rgba(15, 23, 42, 0.05);
  --shadow-premium: 0 8px 24px rgba(37, 99, 235, 0.06), 0 20px 48px rgba(15, 23, 42, 0.06);
  --shadow-accent: 0 4px 14px rgba(37, 99, 235, 0.18);

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-btn: 2px;
  --radius-full: 9999px;

  /* Max Widths */
  --max-width: 1200px;

  /* Transitions */
  --transition: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--primary-dark);
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

/* Layout Classes */
.layout-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.layout-content {
  flex-grow: 1;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section-subtle {
  background-color: var(--bg-main);
}

.section-dark {
  background-color: var(--primary-dark);
  color: var(--text-light);
}

.section-dark h2 {
  color: var(--text-light);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
  letter-spacing: -0.02em;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background-color: var(--primary);
  border-radius: var(--radius-full);
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.section-dark .section-header p {
  color: rgba(255, 255, 255, 0.7);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  outline: none;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.btn-primary,
.btn-accent {
  background-color: var(--primary);
  color: var(--text-light);
  border-color: var(--primary);
}

.btn-primary:hover,
.btn-accent:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn-dark {
  background-color: var(--primary-dark);
  color: var(--text-light);
  border-color: var(--primary-dark);
}

.btn-dark:hover {
  background-color: #1e293b;
  transform: translateY(-2px);
}

/* ============================================================
   Navbar
   ============================================================ */
.header-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.02em;
}

.logo svg {
  fill: var(--primary);
  transition: var(--transition);
}

.logo:hover svg {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
  font-size: 0.95rem;
}

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

.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  border-radius: var(--radius-full);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

.contact-popup {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease-in-out;
  z-index: 110;
  overflow: hidden;
}

.contact-popup.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.contact-popup-item {
  padding: 12px 16px;
  color: var(--text-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  transition: background-color 0.2s;
  border-bottom: 1px solid var(--border-color);
}

.contact-popup-item:last-child {
  border-bottom: none;
}

.contact-popup-item:hover {
  background-color: var(--bg-hover);
  color: var(--primary);
}

/* ============================================================
   Hamburger Menu & Mobile Nav
   ============================================================ */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 24px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 101;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: var(--primary-dark);
  border-radius: 10px;
  transition: all 0.3s linear;
  position: relative;
  transform-origin: 1px;
}

.hamburger-menu.open .hamburger-line:nth-child(1) {
  transform: rotate(45deg);
}
.hamburger-menu.open .hamburger-line:nth-child(2) {
  opacity: 0;
}
.hamburger-menu.open .hamburger-line:nth-child(3) {
  transform: rotate(-45deg);
}

.mobile-menu {
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background-color: var(--bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 24px;
  transform: translateY(-150%);
  transition: transform 0.3s ease-in-out;
  box-shadow: var(--shadow-md);
  z-index: 99;
}

.mobile-menu.open {
  transform: translateY(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: var(--transition);
}

.mobile-nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.mobile-cta-btn {
  margin-top: 10px;
  width: 100%;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background-color: var(--primary-dark, #102A4E);
  color: #E2E8F0;
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 56px;
}

.footer-brand h3 {
  color: #FFFFFF;
  font-size: 1.5rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-brand p {
  margin-bottom: 24px;
  max-width: 340px;
  color: #94A3B8;
  font-size: 0.95rem;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--transition);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 600;
}

.social-icon:hover {
  background-color: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  transform: translateY(-2px);
}

.footer-links-col h4 {
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.footer-links-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-col a {
  transition: var(--transition);
  color: #94A3B8;
  font-size: 0.95rem;
}

.footer-links-col a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-contact h4 {
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.footer-contact p {
  margin-bottom: 14px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #E2E8F0;
  font-size: 0.95rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #94A3B8;
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 40px 0;
}

.hero-content {
  max-width: 560px;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--accent-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 24px;
  border: 1px solid rgba(37, 99, 235, 0.12);
}

.hero-content h1 {
  font-size: 3.6rem;
  line-height: 1.08;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  color: var(--text-muted);
  font-size: 1.15rem;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-mesh {
  position: absolute;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, rgba(14, 165, 233, 0.04) 50%, transparent 70%);
  z-index: -1;
  border-radius: 50%;
  animation: pulse 10s infinite alternate ease-in-out;
}

.hero-mascot-card {
  background: var(--bg-card);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--border-color);
  max-width: 420px;
  width: 100%;
  text-align: center;
  position: relative;
}

.hero-mascot-card svg {
  max-width: 260px;
  margin: 0 auto 20px;
}

.mascot-bubble {
  position: absolute;
  top: 12px;
  right: -16px;
  background: var(--primary);
  color: var(--text-light);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-md) var(--radius-md) var(--radius-md) 4px;
  box-shadow: var(--shadow-medium);
  font-size: 0.85rem;
}

/* ============================================================
   Service Cards
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 32px 28px;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 380px;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--primary);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-premium);
  border-color: rgba(37, 99, 235, 0.15);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background-color: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon-wrapper {
  background-color: var(--primary);
  color: var(--text-light);
  transform: scale(1.05);
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
  line-height: 1.6;
}

.service-features {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-main);
}

.service-feature-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

.service-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.service-price-hint {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.service-price-hint span {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dark);
  font-family: var(--font-heading);
}

.service-card.featured-subscription {
  border: 2px solid var(--primary);
}

.service-card.featured-subscription::before {
  background-color: var(--primary);
  opacity: 1;
}

.service-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: var(--primary);
  color: var(--text-light);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.72rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ============================================================
   How It Works — Steps
   ============================================================ */
.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.steps-container::after {
  content: '';
  position: absolute;
  top: 60px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: repeating-linear-gradient(to right, var(--primary) 0, var(--primary) 6px, transparent 6px, transparent 14px);
  opacity: 0.3;
  z-index: 1;
}

.step-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--border-color);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.step-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 24px;
  box-shadow: var(--shadow-accent);
}

.step-item h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.step-item p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ============================================================
   Subscription Highlight
   ============================================================ */
.highlight-container {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.highlight-content h2 {
  font-size: 2.4rem;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.highlight-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
  line-height: 1.7;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.benefit-check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-weight: 700;
  font-size: 0.85rem;
}

.benefit-item h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.benefit-item p {
  font-size: 0.92rem;
  margin-bottom: 0;
  line-height: 1.6;
}

.highlight-visual {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--border-color);
  position: relative;
}

.highlight-badge {
  position: absolute;
  top: -16px;
  right: 28px;
  background-color: var(--primary);
  color: var(--text-light);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-accent);
  font-size: 0.82rem;
}

.highlight-visual h3 {
  font-size: 1.5rem;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.highlight-perks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.highlight-perk-card {
  background-color: var(--bg-main);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  border: 1px solid var(--border-color);
}

.highlight-perk-card svg {
  margin-bottom: 12px;
  color: var(--primary);
}

.highlight-perk-card h4 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.highlight-perk-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================================
   Testimonials
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.testimonial-stars {
  color: #FBBF24;
  display: flex;
  gap: 2px;
  margin-bottom: 16px;
  font-size: 1rem;
}

.testimonial-content {
  font-size: 0.95rem;
  color: var(--text-main);
  font-style: italic;
  margin-bottom: 24px;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  border: 2px solid rgba(37, 99, 235, 0.15);
}

.testimonial-details h4 {
  font-size: 0.92rem;
  color: var(--primary-dark);
}

.testimonial-details span {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: block;
}

/* ============================================================
   CTA Banner
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark), #1e3a5f);
  border-radius: var(--radius-lg);
  padding: 72px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-premium);
}

.cta-banner::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
  top: -150px;
  left: -150px;
  border-radius: 50%;
}

.cta-banner::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 70%);
  bottom: -200px;
  right: -200px;
  border-radius: 50%;
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-size: 2.6rem;
  color: var(--text-light);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.15rem;
  margin-bottom: 36px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
}

/* ============================================================
   Pricing
   ============================================================ */
.pricing-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
}

.pricing-tab-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  transition: var(--transition);
  font-size: 0.92rem;
}

.pricing-tab-btn.active {
  background: var(--primary);
  color: var(--text-light);
  border-color: var(--primary);
  box-shadow: var(--shadow-accent);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.pricing-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 40px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition-slow);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-premium);
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-medium);
}

.pricing-card.popular:hover {
  box-shadow: var(--shadow-premium);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary);
  color: var(--text-light);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-accent);
  white-space: nowrap;
}

.pricing-card h3 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.pricing-card-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.5;
}

.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 28px;
  display: flex;
  align-items: baseline;
  letter-spacing: -0.02em;
}

.pricing-price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 2px;
}

.pricing-perks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-perk-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
}

.pricing-perk-item svg {
  color: var(--primary);
}

.pricing-perk-item.disabled {
  color: var(--text-muted);
  text-decoration: line-through;
}

.pricing-perk-item.disabled svg {
  color: var(--text-muted);
}

.one-time-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.one-time-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.one-time-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.one-time-card h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.one-time-price {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 20px;
}

/* ============================================================
   About Page
   ============================================================ */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 96px;
}

.about-hero-content h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.about-hero-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 96px;
}

.about-feature-card {
  background: var(--bg-card);
  padding: 36px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  text-align: center;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.about-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.about-feature-icon {
  width: 56px;
  height: 56px;
  background-color: var(--accent-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.about-feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.about-feature-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-story-content h2 {
  font-size: 2.2rem;
  margin-bottom: 24px;
}

.about-story-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 18px;
}

/* ============================================================
   Contact Page
   ============================================================ */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: flex-start;
}

.contact-info {
  padding-right: 20px;
}

.contact-info h1 {
  font-size: 2.8rem;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-method-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  padding: 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.contact-method-card:hover {
  box-shadow: var(--shadow-medium);
}

.contact-method-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-method-details h3 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.contact-method-details p {
  margin-bottom: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.contact-form-container {
  background: var(--bg-card);
  padding: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-premium);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  background-color: var(--bg-card);
}

.form-control::placeholder {
  color: #94a3b8;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 48px;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* ============================================================
   Booking Modal
   ============================================================ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  animation: fadeIn 0.3s forwards ease;
}

.modal-content {
  background: var(--bg-card);
  max-width: 580px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-premium);
  position: relative;
  transform: translateY(20px);
  animation: slideUp 0.4s 0.1s forwards cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  font-size: 0.9rem;
}

.modal-close:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--text-light);
  transform: rotate(90deg);
}

.modal-header {
  padding: 28px 36px 16px;
}

.modal-header h2 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

/* Progress Steps */
.modal-progress {
  display: flex;
  justify-content: space-between;
  margin: 12px 0 24px;
  position: relative;
  padding: 0 10px;
}

.modal-progress::after {
  content: '';
  position: absolute;
  top: 15px;
  left: 24px;
  right: 24px;
  height: 2px;
  background-color: var(--border-color);
  z-index: 1;
}

.progress-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-muted);
}

.progress-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--bg-main);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 0.85rem;
  font-weight: 600;
}

.progress-step.active {
  color: var(--primary);
}

.progress-step.active .progress-dot {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--text-light);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}

.progress-step.completed {
  color: var(--primary);
}

.progress-step.completed .progress-dot {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--text-light);
}

.modal-body {
  padding: 0 36px 28px;
}

.modal-footer {
  padding: 20px 36px 28px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

/* Service Selector in Modal */
.booking-services-selector {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.booking-service-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.booking-service-item:hover {
  background-color: var(--accent-light);
  border-color: var(--primary);
}

.booking-service-item.selected {
  background-color: var(--accent-light);
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.1);
}

.booking-service-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.booking-service-item.selected .booking-service-circle {
  border-color: var(--primary);
  background-color: var(--primary);
}

.booking-service-item.selected .booking-service-circle::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-light);
}

.booking-service-text h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.booking-service-text p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.booking-service-price {
  margin-left: auto;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary);
  font-size: 0.95rem;
}

/* Date / Time Selector */
.date-selector-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.date-option {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.date-option:hover {
  background-color: var(--accent-light);
  border-color: var(--primary);
}

.date-option.selected {
  background-color: var(--primary);
  color: var(--text-light);
  border-color: var(--primary);
}

.date-option span {
  display: block;
}

.date-day {
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 500;
}

.date-num {
  font-size: 1.4rem;
  font-weight: 800;
  margin: 4px 0;
  font-family: var(--font-heading);
}

.date-month {
  font-size: 0.78rem;
}

.time-slot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.time-slot {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  transition: var(--transition);
  font-size: 0.88rem;
}

.time-slot:hover {
  background-color: var(--accent-light);
  border-color: var(--primary);
}

.time-slot.selected {
  background-color: var(--primary);
  color: var(--text-light);
  border-color: var(--primary);
}

/* Summary Box */
.summary-box {
  background-color: var(--bg-main);
  border-radius: var(--radius-sm);
  padding: 24px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.summary-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.92rem;
}

.summary-row.total {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-dark);
  border-top: 1px dashed var(--border-color);
  padding-top: 12px;
  margin-bottom: 0;
}

/* Success Animation */
.booking-success-animation {
  text-align: center;
  padding: 36px 0;
}

.success-icon-container {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 0 0 8px rgba(37, 99, 235, 0.08);
  animation: scalePop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.booking-success-animation h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.booking-success-animation p {
  color: var(--text-muted);
  max-width: 340px;
  margin: 0 auto 24px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.track-box {
  background: var(--bg-main);
  border-radius: var(--radius-sm);
  padding: 20px;
  border: 1px solid var(--border-color);
  margin: 0 auto;
  max-width: 340px;
  text-align: left;
}

.track-box h4 {
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.track-number {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--accent-light);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  display: inline-block;
  letter-spacing: 0.08em;
}

/* ============================================================
   Animations
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes modalSlideUpViewport {
  from {
    opacity: 0;
    transform: translateY(100px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes scalePop {
  0% { transform: scale(0.6); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes pulse {
  0% { transform: scale(0.97); }
  50% { transform: scale(1.03); opacity: 0.9; }
  100% { transform: scale(0.97); }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    min-height: auto;
    padding: 48px 0;
  }
  .hero-content {
    max-width: 100%;
    margin-bottom: 32px;
  }
  .hero-tagline, .hero-actions {
    justify-content: center;
  }
  .highlight-container {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr 1.1fr 1fr;
  }
  .one-time-pricing-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 48px 0;
  }
  .section-header {
    margin-bottom: 40px;
  }
  .section-header h2 {
    font-size: 1.8rem;
  }
  .hero-container {
    padding: 32px 0;
  }
  .hero-content h1 {
    font-size: 2.2rem;
  }
  .hero-content p {
    font-size: 1rem;
    margin-bottom: 28px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .nav-links, .nav-cta {
    display: none;
  }
  .hamburger-menu {
    display: flex;
  }
  .steps-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .steps-container::after {
    display: none;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
  .about-hero {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }
  .about-hero-content h1 {
    font-size: 2.2rem;
  }
  .about-features {
    grid-template-columns: 1fr;
  }
  .about-story {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .contact-container {
    grid-template-columns: 1fr;
  }
  .contact-info h1 {
    font-size: 2.2rem;
  }
  .one-time-pricing-grid {
    grid-template-columns: 1fr;
  }
  .modal-progress {
    display: none;
  }
  .cta-banner {
    padding: 48px 24px;
  }
  .cta-banner h2 {
    font-size: 1.8rem;
  }
  .cta-banner p {
    font-size: 1rem;
  }
  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .cta-buttons .btn {
    width: 100%;
    max-width: 320px;
  }
  .highlight-content h2 {
    font-size: 1.8rem;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .service-card {
    min-height: auto;
  }
  .container {
    padding: 0 16px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 40px 0;
  }
  .section-header h2 {
    font-size: 1.5rem;
  }
  .hero-content h1 {
    font-size: 1.8rem;
  }
  .highlight-perks {
    grid-template-columns: 1fr;
  }
  .btn {
    padding: 12px 24px;
    font-size: 0.8rem;
  }
}

/* ============================================================
   Founding Member Modal Styles
   ============================================================ */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 16px;
  animation: fadeIn 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  -webkit-tap-highlight-color: transparent;
}

.modal-content.founding-member-modal {
  background: transparent;
  border-radius: var(--radius-lg, 16px);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
  overflow: hidden;
  animation: modalSlideUpViewport 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  -webkit-tap-highlight-color: transparent;
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes modalSlideDownViewport {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(100px) scale(0.95);
  }
}

.modal-backdrop.closing {
  animation: fadeOut 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.modal-content.founding-member-modal.closing {
  animation: modalSlideDownViewport 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: rgba(255,255,255,0.8);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--text-muted, #64748b);
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.modal-close:hover {
  color: var(--primary-dark, #0f172a);
  background: #ffffff;
}

.modal-scroll-area {
  overflow-y: auto;
  max-height: 90vh;
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

.modal-scroll-area::-webkit-scrollbar {
  display: none;  /* Chrome, Safari, and Opera */
  width: 0;
  height: 0;
}

.modal-scroll-area .prelaunch-card-container {
  box-shadow: none;
}