/* 
   TripAura Web - Premium Global Stylesheet
   Designed with elite SaaS aesthetics (Linear/Stripe style)
   Clean typography, balanced white space, and professional details.
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Elite Slate & Dark Palette */
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;
  
  /* Brand Accents */
  --brand-blue: #2563EB;
  --brand-blue-hover: #1D4ED8;
  --brand-blue-light: #EFF6FF;
  --brand-blue-border: #DBEAFE;
  
  --teal: #0D9488;
  --teal-light: #F0FDFA;
  --purple: #7C3AED;
  --purple-light: #F5F3FF;
  
  /* Semantic Tokens */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-card: #FFFFFF;
  --text-primary: var(--slate-900);
  --text-secondary: var(--slate-600);
  --border-color: var(--slate-200);
  --border-light: var(--slate-100);
  
  /* Premium Soft Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.03), 0 1px 2px rgba(15, 23, 42, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.04), 0 2px 4px -1px rgba(15, 23, 42, 0.02);
  --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.05), 0 10px 10px -5px rgba(15, 23, 42, 0.02);
  --shadow-xl: 0 30px 60px -15px rgba(15, 23, 42, 0.1), 0 0 0 1px rgba(15, 23, 42, 0.02);
  --shadow-primary: 0 4px 14px rgba(37, 99, 235, 0.15);
  
  /* Layout Options */
  --max-width: 1140px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

button, input, textarea {
  font-family: inherit;
  outline: none;
}

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

/* Typography */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.2;
  color: var(--slate-900);
  letter-spacing: -0.02em;
}

h1 {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-weight: 400;
}

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

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(241, 245, 249, 0.6);
  transition: var(--transition);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: var(--transition);
}

.logo {
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

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

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--slate-600);
  position: relative;
  padding: 4px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--brand-blue);
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link:hover {
  color: var(--slate-900);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--brand-blue);
}

.nav-cta {
  background-color: var(--slate-900);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
}

.nav-cta:hover, .nav-cta.active {
  background-color: var(--brand-blue);
  transform: translateY(-1px);
  box-shadow: var(--shadow-primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--slate-900);
  margin: 5px 0;
  transition: var(--transition);
}

/* Floating Navigation Scroll State on Desktop */
@media (min-width: 769px) {
  .header.scrolled {
    top: 15px;
    width: calc(100% - 48px);
    max-width: var(--max-width);
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: var(--shadow-lg);
  }
  
  .header.scrolled .nav-wrapper {
    height: 64px;
    padding: 0 24px;
  }
}

/* Hero Section */
.hero {
  padding: 180px 0 110px;
  background: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(226, 232, 240, 0.22) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(226, 232, 240, 0.22) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, #000 70%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, #000 70%, transparent 100%);
  pointer-events: none;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 70px;
}

.hero-title {
  color: var(--slate-900);
  font-size: 3.5rem;
  margin-bottom: 24px;
  line-height: 1.15;
}

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

.hero-desc {
  font-size: 1.15rem;
  margin-bottom: 40px;
  max-width: 500px;
  color: var(--slate-600);
  line-height: 1.75;
}

.download-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.badge-btn {
  display: inline-block;
  transition: var(--transition);
  height: 40px;
}

.badge-btn img {
  height: 40px;
  width: auto;
  border-radius: 6px;
}

.badge-btn:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

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

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition);
}

.hero-image-wrapper:hover {
  transform: translateY(-6px) scale(1.005);
  box-shadow: 0 40px 80px -20px rgba(15, 23, 42, 0.15), 0 0 0 1px rgba(15, 23, 42, 0.03);
}

.hero-welcome-img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-circle-bg {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, rgba(37, 99, 235, 0.01) 70%, transparent 100%);
  border-radius: 50%;
  z-index: 1;
}

/* Features Section */
.features {
  padding: 120px 0;
  background-color: #FFFFFF;
}

.section-header {
  max-width: 600px;
  margin: 0 auto 70px;
}

.section-subtitle {
  color: var(--brand-blue);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  display: block;
}

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

.feature-card {
  background-color: var(--bg-card);
  padding: 44px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  z-index: 2;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(15, 23, 42, 0.02);
  border-color: var(--slate-300);
}

.feature-card:hover .feature-icon-wrapper.blue {
  background-color: var(--brand-blue);
  color: #ffffff;
}

.feature-card:hover .feature-icon-wrapper.teal {
  background-color: var(--teal);
  color: #ffffff;
}

.feature-card:hover .feature-icon-wrapper.purple {
  background-color: var(--purple);
  color: #ffffff;
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  font-size: 1.5rem;
  transition: var(--transition);
}

.feature-icon-wrapper.blue {
  background-color: var(--brand-blue-light);
  color: var(--brand-blue);
}

.feature-icon-wrapper.teal {
  background-color: var(--teal-light);
  color: var(--teal);
}

.feature-icon-wrapper.purple {
  background-color: var(--purple-light);
  color: var(--purple);
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--slate-900);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--slate-500);
  line-height: 1.65;
}

/* App Stats Banner Redesign */
.cta-banner {
  padding: 80px 60px;
  background-color: var(--slate-900);
  color: #ffffff;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  margin-bottom: 120px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-xl);
}

.cta-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.cta-title {
  color: #ffffff;
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-text {
  color: var(--slate-300);
  font-size: 1.05rem;
  margin-bottom: 36px;
  max-width: 500px;
  line-height: 1.7;
}

.cta-stats {
  display: flex;
  justify-content: space-between;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 50px;
}

.stat-item h4 {
  font-size: 2.75rem;
  color: #ffffff;
  font-weight: 800;
  margin-bottom: 4px;
  letter-spacing: -0.03em;
}

.stat-item p {
  color: var(--slate-400);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* FAQs Section */
.faqs {
  padding: 120px 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
}

.faq-wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--slate-200);
  padding: 24px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  background-color: transparent;
  transition: var(--transition);
  border: 1px solid transparent;
}

.faq-item:last-child {
  margin-bottom: 0;
}

.faq-item.active {
  background-color: #FFFFFF;
  box-shadow: var(--shadow-md);
  border-color: var(--slate-100);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--slate-800);
  cursor: pointer;
  padding: 0;
}

.faq-question:hover {
  color: var(--brand-blue);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  position: relative;
  flex-shrink: 0;
  margin-left: 16px;
  transition: var(--transition);
  color: var(--slate-400);
}

.faq-chevron::before, .faq-chevron::after {
  content: '';
  position: absolute;
  background-color: currentColor;
  transition: var(--transition);
}

.faq-chevron::before {
  top: 9px;
  left: 3px;
  width: 14px;
  height: 2px;
}

.faq-chevron::after {
  top: 3px;
  left: 9px;
  width: 2px;
  height: 14px;
}

.faq-item.active .faq-question {
  color: var(--brand-blue);
}

.faq-item.active .faq-chevron {
  transform: rotate(45deg);
  color: var(--brand-blue);
}

.faq-item.active .faq-chevron::after {
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s ease;
}

.faq-answer p {
  padding-top: 14px;
  font-size: 0.95rem;
  color: var(--slate-500);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 250px;
}

/* Support Page Layout */
.support-hero {
  padding: 160px 0 80px;
  background: radial-gradient(100% 100% at 50% 0%, #F8FAFC 0%, #FFFFFF 100%);
  text-align: center;
}

.support-hero h1 {
  font-size: 3rem;
  color: var(--slate-900);
  margin-bottom: 16px;
}

.support-hero p {
  font-size: 1.15rem;
  max-width: 550px;
  margin: 0 auto;
}

.support-content {
  padding: 80px 0 120px;
  background-color: #ffffff;
}

.support-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: start;
}

.contact-info-card {
  background-color: var(--bg-secondary);
  padding: 44px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.contact-info-card h3 {
  color: var(--slate-900);
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.info-item {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.info-item:last-child {
  margin-bottom: 0;
}

.info-icon {
  width: 42px;
  height: 42px;
  background-color: #FFFFFF;
  color: var(--brand-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  flex-shrink: 0;
}

.info-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--slate-800);
  margin-bottom: 6px;
}

.info-text p, .info-text a {
  font-size: 0.95rem;
  color: var(--slate-500);
}

.info-text a:hover {
  color: var(--brand-blue);
}

.contact-form-wrapper {
  background-color: #FFFFFF;
  padding: 44px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
}

.contact-form-wrapper h3 {
  color: var(--slate-900);
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--slate-800);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  background-color: var(--slate-50);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--slate-900);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-blue);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

.submit-btn {
  background-color: var(--brand-blue);
  color: #ffffff;
  border: none;
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-primary);
  transition: var(--transition);
}

.submit-btn:hover {
  background-color: var(--brand-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

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

.form-message {
  display: none;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.5;
  font-weight: 500;
}

.form-message.success {
  background-color: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #065f46;
}

.form-message.error {
  background-color: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #991b1b;
}

/* Legal Pages (Privacy/Terms) */
.legal-content {
  padding: 160px 0 100px;
  max-width: 800px;
  margin: 0 auto;
}

.legal-card {
  background-color: #FFFFFF;
  padding: 50px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.legal-card h1 {
  font-size: 2.75rem;
  color: var(--slate-900);
  margin-bottom: 8px;
}

.legal-meta {
  font-size: 0.9rem;
  color: var(--slate-400);
  margin-bottom: 32px;
  display: block;
  font-weight: 500;
}

.legal-card h2 {
  font-size: 1.4rem;
  color: var(--slate-900);
  margin-top: 36px;
  margin-bottom: 12px;
}

.legal-card p {
  margin-bottom: 18px;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--slate-600);
}

.legal-card ul {
  margin-bottom: 24px;
  padding-left: 20px;
}

.legal-card li {
  color: var(--slate-600);
  font-size: 0.98rem;
  margin-bottom: 8px;
}

/* Footer */
.footer {
  background-color: var(--slate-900);
  color: #ffffff;
  padding: 90px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}

.footer-brand h3 {
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 16px;
  color: #ffffff;
}

.footer-brand p {
  color: var(--slate-400);
  font-size: 0.95rem;
  max-width: 300px;
  line-height: 1.65;
}

.footer-links-group h4 {
  font-size: 0.85rem;
  margin-bottom: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-300);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--slate-400);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-newsletter h4 {
  font-size: 0.85rem;
  margin-bottom: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-300);
}

.footer-newsletter p {
  color: var(--slate-400);
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.newsletter-form {
  display: flex;
  gap: 8px;
  max-width: 340px;
}

.newsletter-input {
  flex-grow: 1;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-size: 0.9rem;
  transition: var(--transition);
}

.newsletter-input:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--brand-blue);
}

.newsletter-btn {
  background-color: var(--brand-blue);
  color: #ffffff;
  border: none;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-btn:hover {
  background-color: var(--brand-blue-hover);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom p {
  color: var(--slate-500);
  font-size: 0.85rem;
}

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

.social-link {
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-400);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.social-link:hover {
  background-color: #FFFFFF;
  color: var(--slate-900);
  transform: translateY(-2px);
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.75rem;
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cta-stats {
    border-left: none;
    padding-left: 0;
    justify-content: flex-start;
    gap: 60px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: #ffffff;
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    transition: var(--transition);
    align-items: stretch;
    box-shadow: 0 10px 15px rgba(0,0,0,0.05);
    border-top: 1px solid var(--border-light);
  }
  
  .nav-menu.open {
    left: 0;
  }
  
  .nav-link {
    font-size: 1.05rem;
    padding: 8px 0;
    display: block;
    border-bottom: 1px solid var(--border-light);
  }
  
  .nav-cta {
    text-align: center;
    margin-top: 16px;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  
  .hero {
    padding: 140px 0 70px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }
  
  .hero-desc {
    margin: 0 auto 30px;
  }
  
  .download-badges {
    justify-content: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-banner {
    padding: 60px 30px;
  }
  
  .cta-stats {
    flex-direction: column;
    gap: 30px;
  }
  
  .support-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }
  
  .footer-bottom {
    flex-direction: column-reverse;
    text-align: center;
  }
}

/* Scroll Fade-in Animations */
.fade-in-hidden {
  opacity: 0 !important;
  transform: translateY(24px) !important;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.fade-in-visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.features-grid .feature-card:nth-child(1) { transition-delay: 0.05s !important; }
.features-grid .feature-card:nth-child(2) { transition-delay: 0.15s !important; }
.features-grid .feature-card:nth-child(3) { transition-delay: 0.25s !important; }

.contact-info-card { transition-delay: 0.05s !important; }
.contact-form-wrapper { transition-delay: 0.2s !important; }