/* ============================================
   DAHC - Digital & Health Consulting
   Elegant Premium Stylesheet
   ============================================ */

/* --- CSS Variables --- */
:root {
  --primary: #0a1628;
  --primary-light: #132240;
  --accent: #00b4d8;
  --accent-glow: #00d4ff;
  --accent-secondary: #7c3aed;
  --gold: #f0c040;
  --white: #ffffff;
  --gray-100: #f7f8fa;
  --gray-200: #e8eaed;
  --gray-300: #c4c8cf;
  --gray-600: #6b7280;
  --gray-800: #2d3748;
  --text: #1a202c;
  --text-light: #cbd5e1;
  --gradient-hero: linear-gradient(135deg, #0a1628 0%, #1a2d50 50%, #0d2137 100%);
  --gradient-accent: linear-gradient(135deg, #00b4d8, #7c3aed);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --shadow-glow: 0 0 30px rgba(0,180,216,0.2);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

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

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

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

/* --- Utility --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

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

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

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

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

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Stagger children */
.stagger-children .reveal:nth-child(1) { transition-delay: 0.05s; }
.stagger-children .reveal:nth-child(2) { transition-delay: 0.1s; }
.stagger-children .reveal:nth-child(3) { transition-delay: 0.15s; }
.stagger-children .reveal:nth-child(4) { transition-delay: 0.2s; }
.stagger-children .reveal:nth-child(5) { transition-delay: 0.25s; }
.stagger-children .reveal:nth-child(6) { transition-delay: 0.3s; }
.stagger-children .reveal:nth-child(7) { transition-delay: 0.35s; }
.stagger-children .reveal:nth-child(8) { transition-delay: 0.4s; }
.stagger-children .reveal:nth-child(9) { transition-delay: 0.45s; }
.stagger-children .reveal:nth-child(10) { transition-delay: 0.5s; }
.stagger-children .reveal:nth-child(11) { transition-delay: 0.55s; }
.stagger-children .reveal:nth-child(12) { transition-delay: 0.6s; }
.stagger-children .reveal:nth-child(13) { transition-delay: 0.65s; }
.stagger-children .reveal:nth-child(14) { transition-delay: 0.7s; }
.stagger-children .reveal:nth-child(15) { transition-delay: 0.75s; }

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo img {
  height: 42px;
  width: auto;
}

.nav-logo span {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

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

.nav-links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 4px 0;
}

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

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

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

/* Language Switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  border-radius: 50px;
  padding: 8px 20px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.2);
}

.lang-switch:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-1px);
}

.lang-switch svg {
  width: 30px;
  height: 20px;
  border-radius: 3px;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.lang-switch span {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* Mobile Menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background-image: url('../img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  z-index: 0;
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0,180,216,0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

/* Particle dots */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(0,180,216,0.3);
  border-radius: 50%;
  animation: particle-float linear infinite;
}

@keyframes particle-float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* --- Hero Illustration --- */
.hero-illustration {
  margin-top: 48px;
  animation: fadeInDown 1s ease 1s both;
}

.hero-svg {
  width: 100%;
  max-width: 480px;
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 0 30px rgba(0,180,216,0.15));
}

/* Bar chart grow animation */
.anim-bar {
  transform-origin: bottom;
  animation: barGrow 1s ease both;
}
.bar-1 { animation-delay: 1.2s; }
.bar-2 { animation-delay: 1.4s; }
.bar-3 { animation-delay: 1.6s; }
.bar-4 { animation-delay: 1.8s; }
.bar-5 { animation-delay: 2.0s; }

@keyframes barGrow {
  from { transform: scaleY(0); opacity: 0; }
  to { transform: scaleY(1); opacity: 0.8; }
}

/* Dashed line draw */
.anim-dash {
  stroke-dashoffset: 200;
  animation: dashDraw 1.5s ease 2.2s forwards;
}
@keyframes dashDraw {
  to { stroke-dashoffset: 0; }
}

.anim-arrow {
  opacity: 0;
  animation: fadeIn 0.3s ease 2.8s forwards;
}

/* Floating icons */
.anim-float-1 { animation: floatY 4s ease-in-out infinite; }
.anim-float-2 { animation: floatY 5s ease-in-out 0.5s infinite; }
.anim-float-3 { animation: floatY 4.5s ease-in-out 1s infinite; }
.anim-float-4 { animation: floatY 3.5s ease-in-out 1.5s infinite; }

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Pulse notification badges */
.anim-pulse-1 { animation: pulse 2s ease-in-out infinite; }
.anim-pulse-2 { animation: pulse 2.5s ease-in-out 0.5s infinite; }

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.8; }
}

/* WiFi signal */
.anim-wifi { animation: wifiBlink 2s ease-in-out infinite; }
@keyframes wifiBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* Draw animation for laptop outline */
.anim-draw {
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  animation: draw 2s ease 0.5s forwards;
}

@keyframes draw {
  to { stroke-dashoffset: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,180,216,0.1);
  border: 1px solid rgba(0,180,216,0.25);
  border-radius: 50px;
  padding: 8px 20px;
  margin-bottom: 32px;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  animation: fadeInDown 0.8s ease 0.2s both;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  animation: fadeInDown 0.8s ease 0.4s both;
}

.hero h1 .gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: fadeInDown 0.8s ease 0.6s both;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.4s ease;
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0,180,216,0.3);
  animation: fadeInDown 0.8s ease 0.8s both;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(0,180,216,0.45);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.25);
  padding: 14px 34px;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-3px);
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.dark-section .section-title {
  color: var(--white);
}

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

/* --- Services Grid --- */
.services {
  background: var(--gray-100);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform 0.5s ease;
  transform-origin: left;
}

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

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

.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(0,180,216,0.1), rgba(124,58,237,0.1));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--gradient-accent);
  transform: scale(1.1) rotate(5deg);
}

.service-card:hover .service-icon svg {
  color: var(--white);
}

.service-icon svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
  transition: var(--transition);
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* --- Focus & Safety Section --- */
.focus-section {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.focus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.focus-card {
  padding: 48px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.focus-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(0,180,216,0.2);
  box-shadow: var(--shadow-glow);
}

.focus-card .tag {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

.focus-card h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.focus-card p {
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.8;
}

.focus-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.focus-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

/* --- Stats / Progress Section --- */
.stats-section {
  background: var(--white);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.stat-item {
  padding: 28px 32px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 20px;
  transition: var(--transition);
  border: 1px solid transparent;
}

.stat-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  transform: translateX(6px);
}

.stat-bar-container {
  flex: 1;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-800);
  margin-bottom: 10px;
}

.stat-bar {
  width: 100%;
  height: 8px;
  background: var(--gray-200);
  border-radius: 50px;
  overflow: hidden;
  position: relative;
}

.stat-bar-fill {
  height: 100%;
  border-radius: 50px;
  background: var(--gradient-accent);
  width: 0;
  transition: width 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.stat-value {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  min-width: 55px;
  text-align: right;
}

/* --- Packages Section --- */
.packages {
  background: var(--gray-100);
}

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

.package-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all 0.5s ease;
  position: relative;
}

.package-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
  transform: scale(1.03);
}

.package-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
}

.package-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.package-card.featured:hover {
  transform: scale(1.03) translateY(-10px);
}

.package-image {
  height: 220px;
  overflow: hidden;
}

.package-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.package-card:hover .package-image img {
  transform: scale(1.08);
}

.package-content {
  padding: 32px 28px;
}

.package-content h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.package-content p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.package-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gradient-accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,180,216,0.08), transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.cta-content p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

/* --- Footer --- */
.footer {
  background: #060e1a;
  padding: 60px 0 30px;
  color: var(--text-light);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 30px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo img {
  height: 36px;
}

.footer-logo span {
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.footer-links a {
  color: var(--text-light);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-600);
}

/* --- Modal / Overlay --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--white);
  border-radius: var(--radius);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 48px;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s ease;
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--gray-100);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gray-600);
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--gray-200);
  color: var(--text);
}

.modal h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--text);
}

.modal p, .modal li {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 12px;
}

.modal h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 24px 0 12px;
  color: var(--text);
}

/* --- Contact Form Modal --- */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--gray-800);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--gray-100);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0,180,216,0.1);
}

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

/* --- Scroll to top --- */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
  box-shadow: var(--shadow-md);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,180,216,0.4);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .packages-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .package-card.featured {
    transform: none;
  }

  .package-card.featured:hover {
    transform: translateY(-10px);
  }

  .focus-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 70px 0;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 40px;
    transition: right 0.4s ease;
    box-shadow: -10px 0 40px rgba(0,0,0,0.3);
  }

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

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .service-card {
    padding: 24px 18px;
  }

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

  .footer-top {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .btn {
    padding: 14px 28px;
    font-size: 0.9rem;
  }

  .container {
    padding: 0 16px;
  }
}