/* SehatSphere Website - Premium Healthcare Blueprint Design */
/* =========================================================== */

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

:root {
  /* Healthcare color palette */
  --primary-blue: #3B82F6;
  --primary-green: #10B981;
  --dark-blue: #1E40AF;
  --light-blue: #EFF6FF;
  --accent-teal: #14B8A6;
  --accent-violet: #8B5CF6;

  /* Neutral colors */
  --neutral-dark: #0F172A;
  --neutral-medium: #64748B;
  --neutral-light: #F1F5F9;
  --white: #FFFFFF;
  --off-white: #FAFBFC;

  /* Semantic colors */
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;

  /* Text colors */
  --text-primary: #0F172A;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;

  /* Border and shadow */
  --border-color: #E2E8F0;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);

  /* Spacing */
  --section-pad: 7rem;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ===================== */
/* TYPOGRAPHY            */
/* ===================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

h1 {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.08;
}

h2 {
  font-size: 3.25rem;
  font-weight: 700;
  line-height: 1.12;
}

h3 {
  font-size: 2rem;
  font-weight: 600;
}

h4 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  font-size: 1.125rem;
  line-height: 1.8;
}

/* ===================== */
/* SCROLL ANIMATIONS     */
/* ===================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* Stagger children animation */
.stagger-children .feature-card,
.stagger-children .card,
.stagger-children .privacy-pillar,
.stagger-children .problem-point {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.stagger-children.revealed .feature-card,
.stagger-children.revealed .card,
.stagger-children.revealed .privacy-pillar,
.stagger-children.revealed .problem-point {
  opacity: 1;
  transform: translateY(0);
}

.stagger-children.revealed .feature-card:nth-child(1),
.stagger-children.revealed .card:nth-child(1),
.stagger-children.revealed .privacy-pillar:nth-child(1),
.stagger-children.revealed .problem-point:nth-child(1) {
  transition-delay: 0.05s;
}

.stagger-children.revealed .feature-card:nth-child(2),
.stagger-children.revealed .card:nth-child(2),
.stagger-children.revealed .privacy-pillar:nth-child(2),
.stagger-children.revealed .problem-point:nth-child(2) {
  transition-delay: 0.12s;
}

.stagger-children.revealed .feature-card:nth-child(3),
.stagger-children.revealed .card:nth-child(3),
.stagger-children.revealed .privacy-pillar:nth-child(3),
.stagger-children.revealed .problem-point:nth-child(3) {
  transition-delay: 0.19s;
}

.stagger-children.revealed .feature-card:nth-child(4),
.stagger-children.revealed .card:nth-child(4),
.stagger-children.revealed .privacy-pillar:nth-child(4),
.stagger-children.revealed .problem-point:nth-child(4) {
  transition-delay: 0.26s;
}

.stagger-children.revealed .feature-card:nth-child(5),
.stagger-children.revealed .card:nth-child(5) {
  transition-delay: 0.33s;
}

.stagger-children.revealed .feature-card:nth-child(6),
.stagger-children.revealed .card:nth-child(6) {
  transition-delay: 0.40s;
}

/* ===================== */
/* NAVIGATION            */
/* ===================== */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  transition: all 0.4s var(--ease-out);
}

nav.scrolled {
  padding: 0.6rem 0;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
}

.logo:hover {
  color: var(--dark-blue);
  transform: scale(1.02);
}

.logo-image {
  width: 44px;
  height: 44px;
  object-fit: contain;
  transition: transform 0.3s var(--ease-spring);
}

.logo:hover .logo-image {
  transform: rotate(-8deg) scale(1.05);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.25rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-teal));
  transition: width 0.3s var(--ease-out);
  border-radius: 2px;
}

.nav-links a:hover {
  color: var(--primary-blue);
}

.nav-links a:hover::after {
  width: 100%;
}

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

.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  color: white !important;
  padding: 0.65rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
  transition: all 0.3s var(--ease-out);
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4) !important;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-primary);
  padding: 0.25rem;
  transition: transform 0.3s ease;
}

.mobile-menu-toggle:hover {
  transform: scale(1.1);
}

/* ===================== */
/* CONTAINER & SECTIONS  */
/* ===================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section-accent {
  background: linear-gradient(180deg, #F0F7FF 0%, #F0FDF8 100%);
}

/* ===================== */
/* HERO SECTION          */
/* ===================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, #F0F9FF 0%, #FFFFFF 40%, #F0FDF4 70%, #FFF7ED 100%);
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

/* Subtle floating orbs on hero */
.hero::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: floatOrb 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 5%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: floatOrb 10s ease-in-out infinite reverse;
}

@keyframes floatOrb {

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

  33% {
    transform: translate(30px, -20px) scale(1.05);
  }

  66% {
    transform: translate(-20px, 15px) scale(0.97);
  }
}

/* Animated mesh grid on hero */
.hero-mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 40%, black 30%, transparent 75%);
  pointer-events: none;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 4.75rem;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-teal) 50%, var(--primary-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 900;
  animation: heroTitleIn 1s var(--ease-out) both;
}

@keyframes heroTitleIn {
  from {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.hero .sub-headline {
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-bottom: 1.75rem;
  font-weight: 600;
  line-height: 1.35;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  animation: heroSubIn 1s 0.15s var(--ease-out) both;
}

@keyframes heroSubIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero .supporting-text {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 3rem;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  animation: heroSubIn 1s 0.3s var(--ease-out) both;
}

.cta-buttons {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
  animation: heroSubIn 1s 0.45s var(--ease-out) both;
}

/* ===================== */
/* BUTTONS               */
/* ===================== */
.btn {
  padding: 1.1rem 2.5rem;
  border-radius: 12px;
  font-size: 1.0625rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.35s var(--ease-out);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.01em;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  color: white;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(59, 130, 246, 0.35);
}

.btn-secondary {
  background-color: white;
  color: var(--primary-blue);
  border: 2px solid rgba(59, 130, 246, 0.25);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.btn-secondary:hover {
  background-color: var(--light-blue);
  border-color: var(--primary-blue);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
}

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

.btn-outline:hover {
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  color: white;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

/* ===================== */
/* FEATURE HIGHLIGHTS    */
/* ===================== */
.feature-highlights {
  background-color: white;
  padding: 6rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
  margin-top: 3.5rem;
}

.feature-card {
  background-color: white;
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  transition: all 0.45s var(--ease-out);
  text-align: left;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.02), rgba(20, 184, 166, 0.02));
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: transparent;
}

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

.feature-card:hover::after {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 1.75rem;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.2);
  position: relative;
  z-index: 2;
  transition: transform 0.3s var(--ease-spring);
}

.feature-card:hover .feature-icon {
  transform: scale(1.08) rotate(-3deg);
}

.feature-card h4 {
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  font-size: 1.25rem;
  position: relative;
  z-index: 2;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
  position: relative;
  z-index: 2;
}

/* ===================== */
/* SECTION HEADER        */
/* ===================== */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: 1.25rem;
  font-size: 3rem;
  font-weight: 700;
}

.section-header p {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ===================== */
/* TWO-COLUMN LAYOUT     */
/* ===================== */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.two-column.reverse {
  direction: rtl;
}

.two-column.reverse>* {
  direction: ltr;
}

.column-content h2 {
  text-align: left;
}

.column-content h3 {
  margin-bottom: 1.25rem;
}

.column-content .tagline {
  font-size: 1.125rem;
  color: var(--primary-blue);
  font-weight: 600;
  margin-top: 1.5rem;
  font-style: italic;
}

.column-visual {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-teal) 50%, var(--primary-green) 100%);
  border-radius: 24px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.15);
}

/* Animated glow ring inside visual */
.column-visual::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: pulseRing 3s ease-in-out infinite;
}

.column-visual::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  animation: pulseRing 3s 0.5s ease-in-out infinite;
}

@keyframes pulseRing {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.6;
  }

  50% {
    transform: scale(1.15);
    opacity: 0.2;
  }
}

.column-visual span {
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
  animation: floatEmoji 4s ease-in-out infinite;
}

@keyframes floatEmoji {

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

  50% {
    transform: translateY(-12px);
  }
}

/* ===================== */
/* CARDS GRID            */
/* ===================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}

.card {
  background-color: white;
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  transition: all 0.45s var(--ease-out);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.02), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover::after {
  opacity: 1;
}

.card h3 {
  color: var(--primary-blue);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.card h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.card p {
  line-height: 1.7;
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.card ul {
  list-style: none;
  margin-top: 1.25rem;
  padding: 0;
}

.card ul li {
  padding: 0.5rem 0;
  padding-left: 1.75rem;
  position: relative;
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.9375rem;
}

.card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-green);
  font-weight: 700;
  font-size: 1rem;
}

/* ===================== */
/* PROBLEM SECTION       */
/* ===================== */
.problem-section {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: white;
  padding: var(--section-pad) 0;
  position: relative;
  overflow: hidden;
}

.problem-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12), transparent 70%);
  pointer-events: none;
  animation: floatOrb 12s ease-in-out infinite;
}

.problem-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.08), transparent 70%);
  pointer-events: none;
  animation: floatOrb 10s ease-in-out infinite reverse;
}

.problem-section .container {
  position: relative;
  z-index: 1;
}

.problem-section h2,
.problem-section p {
  color: white;
}

.problem-section .section-header p {
  color: rgba(255, 255, 255, 0.75);
}

.problem-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.problem-point {
  background-color: rgba(255, 255, 255, 0.06);
  padding: 2.25rem;
  border-radius: 16px;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.4s var(--ease-out);
}

.problem-point:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.problem-point h4 {
  color: white;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.problem-point p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

/* ===================== */
/* FEATURE LIST          */
/* ===================== */
.feature-list {
  list-style: none;
  margin-top: 1.75rem;
}

.feature-list li {
  padding: 0.75rem 0;
  padding-left: 2.25rem;
  position: relative;
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.7;
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-green);
  font-weight: 700;
  font-size: 1.25rem;
}

/* ===================== */
/* PRIVACY SECTION       */
/* ===================== */
.privacy-section {
  background: linear-gradient(180deg, #EFF6FF 0%, #F0FDF4 100%);
  padding: var(--section-pad) 0;
}

.privacy-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.privacy-pillar {
  text-align: center;
  padding: 2.25rem 1.75rem;
  background-color: white;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: all 0.4s var(--ease-out);
  box-shadow: var(--shadow-sm);
}

.privacy-pillar:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(59, 130, 246, 0.2);
}

.privacy-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, var(--primary-green), var(--accent-teal));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.2);
  transition: transform 0.3s var(--ease-spring);
}

.privacy-pillar:hover .privacy-icon {
  transform: scale(1.1) rotate(-5deg);
}

.privacy-pillar h4 {
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.privacy-pillar p {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

/* ===================== */
/* CTA SECTION           */
/* ===================== */
.cta-section {
  background: linear-gradient(135deg, var(--primary-blue) 0%, #2563EB 30%, var(--accent-teal) 100%);
  color: white;
  text-align: center;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -80%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 60%);
  pointer-events: none;
  animation: floatOrb 10s ease-in-out infinite;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -60%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05), transparent 60%);
  pointer-events: none;
  animation: floatOrb 8s ease-in-out infinite reverse;
}

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

.cta-section h2 {
  font-size: 2.75rem;
  margin-bottom: 1rem;
}

.cta-section h2,
.cta-section p {
  color: white;
}

.cta-section p {
  font-size: 1.25rem;
  opacity: 0.9;
}

.cta-section .cta-buttons {
  margin-top: 2.5rem;
}

.cta-section .btn-primary {
  background-color: white;
  color: var(--primary-blue);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.cta-section .btn-primary:hover {
  background-color: var(--off-white);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.cta-section .btn-secondary {
  background-color: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
  box-shadow: none;
}

.cta-section .btn-secondary:hover {
  background-color: white;
  color: var(--primary-blue);
  border-color: white;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* ===================== */
/* ANIMATED COUNTERS     */
/* ===================== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===================== */
/* FOOTER                */
/* ===================== */
footer {
  background: linear-gradient(180deg, #0F172A 0%, #020617 100%);
  color: white;
  padding: 4rem 0 2rem;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), rgba(20, 184, 166, 0.3), transparent);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-about h3 {
  color: white;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-about p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.footer-links h4 {
  color: white;
  margin-bottom: 1.25rem;
  font-size: 1rem;
  font-weight: 600;
}

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

.footer-links ul li {
  margin-bottom: 0.625rem;
}

.footer-links ul li a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.9375rem;
}

.footer-links ul li a:hover {
  color: var(--accent-teal);
  transform: translateX(3px);
  display: inline-block;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.875rem;
}

/* ===================== */
/* CONTACT FORM          */
/* ===================== */
.contact-form {
  max-width: 600px;
  margin: 3rem auto 0;
  background-color: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background-color: #FAFBFC;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background-color: white;
}

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

/* ===================== */
/* SMOOTH PAGE TRANSITION*/
/* ===================== */
.page-transition {
  animation: pageIn 0.6s var(--ease-out) both;
}

@keyframes pageIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* ===================== */
/* SCROLL PROGRESS BAR   */
/* ===================== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-teal));
  z-index: 1001;
  transition: width 0.15s linear;
  border-radius: 0 2px 2px 0;
}

/* ===================== */
/* BACK TO TOP           */
/* ===================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  color: white;
  border: none;
  border-radius: 14px;
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s var(--ease-out);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

/* ===================== */
/* RESPONSIVE DESIGN     */
/* ===================== */
@media (max-width: 968px) {
  :root {
    --section-pad: 4.5rem;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    width: 80%;
    max-width: 360px;
    padding: 5rem 2rem 2rem;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
    transition: right 0.4s var(--ease-out);
    gap: 1rem;
    align-items: flex-start;
    z-index: 999;
  }

  .nav-links.active {
    right: 0;
  }

  .mobile-menu-toggle {
    display: block;
    z-index: 1001;
  }

  .hero h1 {
    font-size: 2.75rem;
  }

  .hero .sub-headline {
    font-size: 1.25rem;
  }

  .hero .supporting-text {
    font-size: 1.0625rem;
  }

  .section-header h2 {
    font-size: 2.25rem;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .two-column.reverse {
    direction: ltr;
  }

  .column-visual {
    min-height: 280px;
    order: -1;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }
}

@media (max-width: 640px) {
  :root {
    --section-pad: 3.5rem;
  }

  .container {
    padding: 0 1.25rem;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero .sub-headline {
    font-size: 1.125rem;
  }

  .features-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .privacy-pillars {
    grid-template-columns: 1fr 1fr;
  }

  .cta-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .cta-section h2 {
    font-size: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .stats-bar {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .stat-number {
    font-size: 2.25rem;
  }
}

@media (max-width: 420px) {
  .privacy-pillars {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    grid-template-columns: 1fr;
  }
}

/* ===================== */
/* UTILITY CLASSES       */
/* ===================== */
.text-center {
  text-align: center;
}

.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mt-4 {
  margin-top: 2rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.mb-4 {
  margin-bottom: 2rem;
}

/* ===================== */
/* IMAGE CAROUSEL        */
/* ===================== */
.carousel-container {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  background-color: #0F172A;
}

.carousel-track {
  display: flex;
  transition: transform 0.6s var(--ease-out);
  will-change: transform;
}

.carousel-slide {
  min-width: 100%;
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 2rem 1.5rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  color: white;
}

.carousel-caption p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.9375rem;
  margin: 0;
  font-weight: 500;
  line-height: 1.5;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Carousel Navigation Arrows */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s var(--ease-out);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.carousel-btn:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.carousel-btn.prev {
  left: 1rem;
}

.carousel-btn.next {
  right: 1rem;
}

/* Carousel Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.25rem 0;
  background-color: white;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background-color: var(--border-color);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  padding: 0;
}

.carousel-dot.active {
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  transform: scale(1.2);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.carousel-dot:hover {
  background-color: var(--primary-blue);
  transform: scale(1.15);
}

/* ===================== */
/* PRESS RELEASE SECTION */
/* ===================== */
.press-section {
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 50%, #F0FDF4 100%);
  padding: var(--section-pad) 0;
}

.press-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.25);
}

.press-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}

.press-text h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  line-height: 1.3;
  color: var(--text-primary);
}

.press-text p {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.press-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.press-highlight {
  text-align: center;
  padding: 1.25rem 0.75rem;
  background: white;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.3s var(--ease-out);
}

.press-highlight:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(59, 130, 246, 0.2);
}

.press-highlight-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.press-highlight h5 {
  font-size: 0.8125rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0;
  line-height: 1.4;
}

.press-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.press-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.press-meta-item span:first-child {
  font-size: 1.125rem;
}

@media (max-width: 968px) {
  .press-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .press-highlights {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

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

  .carousel-btn {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .carousel-caption {
    padding: 1.25rem 1rem 1rem;
  }

  .carousel-caption p {
    font-size: 0.8125rem;
  }
}

/* ===================== */
/* OVERLAY FOR MOBILE    */
/* ===================== */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}