/* =====================================================
   MAINLINE POOL CO - PREMIUM STYLES
   Production-Ready CSS with Premium Effects
   ===================================================== */

:root {
  /* Primary Colors */
  --primary: #1ca9e1;
  --primary-dark: #0d8bc4;
  --primary-darker: #0a7eb3;
  --primary-light: #4fc3f7;
  --primary-glow: rgba(28, 169, 225, 0.12);
  --primary-gradient: linear-gradient(135deg, #1ca9e1 0%, #0d8bc4 50%, #0a7eb3 100%);
  --primary-gradient-hover: linear-gradient(135deg, #0d8bc4 0%, #0a7eb3 50%, #097aa8 100%);
  
  /* Accent Colors */
  --accent: #06d6a0;
  --accent-glow: rgba(6, 214, 160, 0.15);
  
  /* Neutrals */
  --black: #0f172a;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  /* Semantic */
  --success: #10b981;
  --gold: #fbbf24;
  --warning: #f59e0b;
  
  /* Premium Shadows */
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.08), 0 1px 2px -1px rgb(0 0 0 / 0.08);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.08);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.08);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.08);
  --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.2);
  --shadow-2xl: 0 35px 60px -15px rgb(0 0 0 / 0.25);
  --shadow-primary: 0 10px 40px -10px rgba(28, 169, 225, 0.5);
  --shadow-primary-lg: 0 20px 50px -15px rgba(28, 169, 225, 0.4);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 40px rgba(28, 169, 225, 0.3);
  
  /* Glass Effects */
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-blur: blur(20px);
  
  /* Border Radius */
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-spring: 600ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Premium Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

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

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

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes ripple {
  0% { transform: scale(0); opacity: 0.5; }
  100% { transform: scale(4); opacity: 0; }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes borderGlow {
  0%, 100% { box-shadow: 0 0 5px var(--primary), 0 0 10px var(--primary), 0 0 15px var(--primary); }
  50% { box-shadow: 0 0 10px var(--primary), 0 0 20px var(--primary), 0 0 30px var(--primary); }
}

/* 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; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  line-height: 1.7;
  color: var(--gray-600);
  background: var(--white);
  overflow-x: hidden;
}

/* Smooth scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: all var(--transition); }
a:hover { color: var(--primary-dark); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }

h1, h2, h3, h4, h5, h6 { color: var(--black); line-height: 1.2; font-weight: 800; letter-spacing: -0.03em; }
h1 { font-size: clamp(2.5rem, 2rem + 2.5vw, 4rem); }
h2 { font-size: clamp(1.875rem, 1.5rem + 1.875vw, 3rem); }
h3 { font-size: clamp(1.25rem, 1.1rem + 0.75vw, 1.75rem); }

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

.skip-link { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--primary); color: var(--white); padding: 0.875rem 1.75rem; border-radius: var(--radius); z-index: 9999; font-weight: 600; box-shadow: var(--shadow-lg); }
.skip-link:focus { top: 1rem; color: var(--white); }

.container { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 1.5rem; }
@media (min-width: 768px) { .container { padding: 0 2.5rem; } }
@media (min-width: 1200px) { .container { padding: 0 3rem; } }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  min-height: 48px;
  min-width: 48px;
  text-align: center;
  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(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

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

.btn--primary {
  background: var(--primary-gradient);
  color: var(--white);
  box-shadow: var(--shadow-md), 0 0 0 0 rgba(28, 169, 225, 0);
  background-size: 200% 200%;
}

.btn--primary:hover {
  background: var(--primary-gradient-hover);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-primary-lg), 0 0 20px rgba(28, 169, 225, 0.3);
}

.btn--primary:active {
  transform: translateY(-1px);
}

.btn--secondary { 
  background: var(--white); 
  color: var(--primary); 
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-sm);
}
.btn--secondary:hover { 
  background: var(--primary); 
  color: var(--white); 
  transform: translateY(-3px);
  box-shadow: var(--shadow-primary);
}

.btn--outline-white { 
  background: rgba(255,255,255,0.1); 
  color: var(--white); 
  border: 2px solid rgba(255,255,255,0.7); 
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn--outline-white:hover { 
  background: var(--white); 
  color: var(--primary-dark); 
  border-color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn--large { padding: 1.125rem 2.5rem; font-size: 1.0625rem; border-radius: var(--radius-lg); }

.btn--glow {
  animation: pulse 2s infinite;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  z-index: 1000;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
  transition: all var(--transition);
}

header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.header__inner { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; gap: 1.5rem; }
.header__logo { height: 44px; width: auto; transition: all var(--transition); }
.header__logo:hover { transform: scale(1.05); filter: brightness(1.1); }
@media (min-width: 768px) { .header__logo { height: 50px; } }

.nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); box-shadow: var(--shadow-xl); padding: 1.5rem; border-top: 1px solid var(--gray-100); animation: fadeInDown 0.3s ease; }
.nav.active { display: block; animation: slideDown 0.3s ease; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@media (min-width: 1024px) { .nav { display: flex; position: static; box-shadow: none; padding: 0; gap: 0.25rem; align-items: center; border-top: none; } .nav.active { display: flex; } }

.nav__list { list-style: none; display: flex; flex-direction: column; gap: 0.25rem; }
@media (min-width: 1024px) { .nav__list { flex-direction: row; gap: 0.125rem; } }

.nav__link { display: block; padding: 0.75rem 1rem; color: var(--gray-600); font-weight: 500; font-size: 0.9375rem; border-radius: var(--radius); transition: all var(--transition); }
.nav__link:hover { color: var(--primary); }
.nav__link.active { color: var(--primary); font-weight: 700; }

.nav__dropdown { position: relative; }
.nav__dropdown-btn { display: flex; align-items: center; gap: 0.375rem; padding: 0.75rem 1rem; color: var(--gray-600); font-weight: 500; font-size: 0.9375rem; background: none; border: none; cursor: pointer; font-family: inherit; border-radius: var(--radius); transition: all var(--transition); width: 100%; text-align: left; }
@media (min-width: 1024px) { .nav__dropdown-btn { width: auto; } }
.nav__dropdown-btn:hover { color: var(--primary); background: var(--gray-50); }
.nav__dropdown-btn svg { transition: transform var(--transition); }
.nav__dropdown.active .nav__dropdown-btn svg { transform: rotate(180deg); }

.nav__dropdown-menu { display: none; background: var(--white); border-radius: var(--radius-md); overflow: hidden; margin-top: 0.25rem; margin-left: 1rem; }
.nav__dropdown.active .nav__dropdown-menu { display: block; }
@media (min-width: 1024px) { .nav__dropdown-menu { position: absolute; top: 100%; left: 0; min-width: 240px; box-shadow: var(--shadow-lg); margin-top: 0.75rem; margin-left: 0; border: 1px solid var(--gray-100); } }

.nav__dropdown-link { display: block; padding: 0.875rem 1.25rem; color: var(--gray-600); font-size: 0.9375rem; transition: all var(--transition); border-left: 3px solid transparent; }
.nav__dropdown-link:hover { background: var(--gray-50); color: var(--primary); border-left-color: var(--primary); }

.nav__cta { margin-top: 1.5rem; width: 100%; }
@media (min-width: 1024px) { .nav__cta { margin-top: 0; margin-left: 1.5rem; width: auto; } }

.hamburger { display: flex; flex-direction: column; gap: 6px; background: none; border: none; cursor: pointer; padding: 0.75rem; min-width: 48px; min-height: 48px; justify-content: center; align-items: center; border-radius: var(--radius); transition: background var(--transition); }
.hamburger:hover { background: var(--gray-50); }
@media (min-width: 1024px) { .hamburger { display: none; } }
.hamburger__line { width: 24px; height: 2px; background: var(--gray-700); border-radius: 2px; transition: all var(--transition); }
.hamburger.active .hamburger__line:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active .hamburger__line:nth-child(2) { opacity: 0; }
.hamburger.active .hamburger__line:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* Main */
main { padding-top: 76px; }
@media (min-width: 768px) { main { padding-top: 82px; } }

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--white);
  padding: 5rem 0;
  overflow: hidden;
}

.hero::before { 
  content: ''; 
  position: absolute; 
  inset: 0; 
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.6) 40%, rgba(28, 169, 225, 0.3) 100%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(to top, var(--white) 0%, transparent 100%);
  pointer-events: none;
}

.hero__content { 
  position: relative; 
  max-width: 780px;
  animation: fadeInUp 0.8s ease-out;
}

.hero__badge { 
  display: inline-flex; 
  align-items: center; 
  gap: 0.625rem; 
  background: rgba(255, 255, 255, 0.12); 
  color: var(--white); 
  padding: 0.75rem 1.5rem; 
  border-radius: var(--radius-full); 
  font-size: 0.9375rem; 
  font-weight: 500; 
  margin-bottom: 2rem; 
  border: 1px solid rgba(255, 255, 255, 0.15); 
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: fadeInDown 0.6s ease-out 0.2s both;
}

.hero__title { 
  margin-bottom: 1.75rem; 
  color: var(--white); 
  font-weight: 800; 
  letter-spacing: -0.03em;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero__subtitle { 
  font-size: clamp(1.125rem, 1rem + 0.5vw, 1.375rem); 
  margin-bottom: 2.5rem; 
  opacity: 0.95; 
  max-width: 600px; 
  line-height: 1.8; 
  color: var(--white); 
  font-weight: 400;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero__ctas { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 1.25rem;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero__features { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 2.5rem; 
  margin-top: 3.5rem; 
  padding-top: 3rem; 
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero__feature { 
  display: flex; 
  align-items: center; 
  gap: 0.875rem; 
  font-size: 0.9375rem; 
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
}

.hero__feature svg { 
  flex-shrink: 0; 
  color: var(--accent);
  filter: drop-shadow(0 0 8px rgba(6, 214, 160, 0.5));
}

/* Sections */
.section { padding: 6rem 0; position: relative; }
@media (min-width: 768px) { .section { padding: 8rem 0; } }

.section--gray { 
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.section--dark { 
  background: linear-gradient(180deg, var(--gray-900) 0%, var(--black) 100%); 
  color: var(--gray-300);
  position: relative;
  overflow: hidden;
}

.section--dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(28, 169, 225, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.section--dark h2, .section--dark h3 { color: var(--white); }

.section__header { 
  text-align: center; 
  max-width: 720px; 
  margin: 0 auto 5rem;
}

.section__badge { 
  display: inline-block; 
  color: var(--primary); 
  font-size: 0.8125rem; 
  font-weight: 700; 
  text-transform: uppercase; 
  letter-spacing: 0.15em; 
  margin-bottom: 1rem;
  padding: 0.5rem 1rem;
  background: var(--primary-glow);
  border-radius: var(--radius-full);
}

.section__title { 
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--black) 0%, var(--gray-700) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section--dark .section__title {
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-300) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section__subtitle { 
  color: var(--gray-500); 
  font-size: 1.1875rem; 
  line-height: 1.75;
}

/* Grid */
.grid { display: grid; gap: 2rem; }
.grid--2 { grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }
.grid--4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 768px) { .grid--4 { grid-template-columns: repeat(4, 1fr); } }

/* Cards */
.card { 
  background: var(--white); 
  border-radius: var(--radius-xl); 
  padding: 2.5rem; 
  box-shadow: var(--shadow-card); 
  transition: all var(--transition); 
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}
.card:hover { 
  box-shadow: var(--shadow-card-hover); 
  transform: translateY(-8px); 
  border-color: var(--primary-glow);
}

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

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

.card--bordered { border: 1px solid var(--gray-200); box-shadow: none; }
.card--bordered:hover { border-color: var(--primary); box-shadow: var(--shadow-primary); }
.card__icon { 
  width: 64px; 
  height: 64px; 
  background: var(--primary-gradient); 
  border-radius: var(--radius-lg); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  margin-bottom: 1.75rem; 
  color: var(--white); 
  box-shadow: var(--shadow-primary);
  transition: all var(--transition);
}

.card:hover .card__icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: var(--shadow-primary-lg);
}

.card__title { margin-bottom: 1rem; }
.card__text { color: var(--gray-500); line-height: 1.75; }
.card__link { 
  display: inline-flex; 
  align-items: center; 
  gap: 0.5rem; 
  margin-top: 1.5rem; 
  font-weight: 600; 
  color: var(--primary); 
  font-size: 0.9375rem;
  transition: all var(--transition);
}
.card__link svg { transition: transform var(--transition); }
.card__link:hover { gap: 0.875rem; }
.card__link:hover svg { transform: translateX(5px); }

/* Services Grid */
.services-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }

.service-card { 
  display: flex; 
  flex-direction: column; 
  background: var(--white); 
  border-radius: var(--radius-xl); 
  overflow: hidden; 
  box-shadow: var(--shadow-card); 
  transition: all var(--transition-slow); 
  border: 1px solid var(--gray-100); 
  text-align: center; 
  padding: 2.5rem 2rem;
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--primary-glow) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-10px);
  border-color: transparent;
}

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

.service-card__icon { 
  width: 80px; 
  height: 80px; 
  margin: 0 auto 1.75rem; 
  background: linear-gradient(135deg, var(--primary-glow) 0%, rgba(28, 169, 225, 0.05) 100%); 
  border-radius: var(--radius-full); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  color: var(--primary); 
  transition: all var(--transition-spring);
  border: 2px solid var(--primary-glow);
  position: relative;
  z-index: 1;
}

.service-card:hover .service-card__icon { 
  background: var(--primary-gradient); 
  color: var(--white);
  transform: scale(1.1);
  box-shadow: var(--shadow-primary);
  border-color: transparent;
}

.service-card__icon svg { width: 36px; height: 36px; transition: transform var(--transition); }
.service-card:hover .service-card__icon svg { transform: scale(1.1); }

.service-card__content { flex: 1; display: flex; flex-direction: column; position: relative; z-index: 1; }
.service-card__title { margin-bottom: 0.875rem; font-size: 1.25rem; transition: color var(--transition); }
.service-card:hover .service-card__title { color: var(--primary-dark); }
.service-card__text { color: var(--gray-500); flex: 1; line-height: 1.7; font-size: 0.9375rem; margin-bottom: 1.5rem; }
.service-card__link { 
  font-weight: 600; 
  color: var(--primary); 
  font-size: 0.9375rem; 
  display: inline-flex; 
  align-items: center; 
  justify-content: center; 
  gap: 0.5rem;
  transition: all var(--transition);
}
.service-card__link svg { transition: transform var(--transition); }
.service-card:hover .service-card__link { gap: 0.75rem; }
.service-card:hover .service-card__link svg { transform: translateX(6px); }

/* Testimonials */
.testimonials { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .testimonials { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .testimonials { grid-template-columns: repeat(3, 1fr); } }

.testimonial { 
  background: var(--white); 
  border-radius: var(--radius-xl); 
  padding: 2.5rem; 
  box-shadow: var(--shadow-card); 
  transition: all var(--transition); 
  border: 1px solid var(--gray-100);
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: var(--primary-glow);
  line-height: 1;
  pointer-events: none;
}

.testimonial:hover { 
  box-shadow: var(--shadow-card-hover); 
  transform: translateY(-6px);
  border-color: var(--primary-glow);
}

.testimonial__stars { display: flex; gap: 0.375rem; margin-bottom: 1.5rem; color: var(--gold); }
.testimonial__stars svg { filter: drop-shadow(0 2px 4px rgba(251, 191, 36, 0.3)); }
.testimonial__text { font-style: italic; margin-bottom: 2rem; color: var(--gray-600); line-height: 1.8; font-size: 1.0625rem; }
.testimonial__author { display: flex; align-items: center; gap: 1rem; }
.testimonial__avatar { 
  width: 56px; 
  height: 56px; 
  border-radius: var(--radius-full); 
  background: var(--primary-gradient); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-weight: 700; 
  color: var(--white); 
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.testimonial__name { font-weight: 700; color: var(--black); margin-bottom: 0.25rem; }
.testimonial__location { font-size: 0.875rem; color: var(--gray-500); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3rem; }
@media (min-width: 768px) { .stats { grid-template-columns: repeat(4, 1fr); } }

.stat { 
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  transition: all var(--transition);
}

.stat:hover {
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.stat__number { 
  font-size: clamp(2.5rem, 2rem + 2.5vw, 4rem); 
  font-weight: 800; 
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1; 
  letter-spacing: -0.03em;
}

.stat__label { 
  color: var(--gray-500); 
  margin-top: 0.75rem; 
  font-size: 1rem; 
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* FAQ */
.faq { max-width: 850px; margin: 0 auto; }
.faq__item { 
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.faq__item:hover {
  border-bottom-color: var(--primary-glow);
}

.faq__question { 
  width: 100%; 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  gap: 1.5rem; 
  padding: 2rem 0; 
  background: none; 
  border: none; 
  cursor: pointer; 
  text-align: left; 
  font-size: 1.125rem; 
  font-weight: 600; 
  color: var(--black); 
  font-family: inherit; 
  transition: all var(--transition);
}
.faq__question:hover { color: var(--primary); }
.faq__question svg { 
  flex-shrink: 0; 
  transition: transform var(--transition); 
  color: var(--primary);
  background: var(--primary-glow);
  border-radius: var(--radius-full);
  padding: 0.5rem;
  width: 36px;
  height: 36px;
}
.faq__item.active .faq__question svg { transform: rotate(180deg); background: var(--primary); color: var(--white); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.faq__item.active .faq__answer { max-height: 500px; }
.faq__answer-inner { padding-bottom: 2rem; color: var(--gray-600); line-height: 1.85; font-size: 1.0625rem; }

/* About */
.about-grid { display: grid; gap: 4rem; align-items: center; }
@media (min-width: 768px) { .about-grid { grid-template-columns: 1fr 1fr; } }
.about__image { border-radius: var(--radius-2xl); overflow: hidden; box-shadow: var(--shadow-xl); }
.about__image img { width: 100%; height: auto; }
.about__content h2 { margin-bottom: 1.75rem; }
.about__text { margin-bottom: 1.5rem; color: var(--gray-600); line-height: 1.8; }
.about__list { list-style: none; margin-bottom: 2.5rem; }
.about__list li { display: flex; align-items: center; gap: 1rem; padding: 0.75rem 0; font-weight: 500; color: var(--gray-700); }
.about__list svg { color: var(--success); flex-shrink: 0; }

/* Contact */
.contact-grid { display: grid; gap: 3rem; }
@media (min-width: 768px) { .contact-grid { grid-template-columns: 1.1fr 0.9fr; } }
.contact-form { background: var(--white); padding: 3rem; border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); border: 1px solid var(--gray-100); }
.form__group { margin-bottom: 1.75rem; }
.form__label { display: block; font-weight: 600; margin-bottom: 0.625rem; color: var(--gray-700); font-size: 0.9375rem; }
.form__input, .form__textarea, .form__select { width: 100%; padding: 1.125rem 1.5rem; border: 2px solid var(--gray-200); border-radius: var(--radius-lg); font-size: 1rem; font-family: inherit; transition: all var(--transition); background: var(--white); color: var(--gray-700); }
.form__input:hover, .form__textarea:hover, .form__select:hover { border-color: var(--gray-300); }
.form__input:focus, .form__textarea:focus, .form__select:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-glow), 0 2px 8px rgba(28, 169, 225, 0.15); outline: none; }
.form__input::placeholder, .form__textarea::placeholder { color: var(--gray-400); }
.form__textarea { min-height: 160px; resize: vertical; }
.form__honeypot { position: absolute; left: -9999px; }
.form__submit { width: 100%; margin-top: 0.5rem; }
.form__success, .form__error { padding: 1.25rem; border-radius: var(--radius-md); margin-bottom: 1.5rem; display: none; font-weight: 500; }
.form__success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.form__error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.contact-info { display: flex; flex-direction: column; gap: 2rem; }
.contact-info__item { display: flex; gap: 1.25rem; align-items: flex-start; }
.contact-info__icon { width: 56px; height: 56px; background: var(--primary-gradient); border-radius: var(--radius-xl); display: flex; align-items: center; justify-content: center; color: var(--white); flex-shrink: 0; box-shadow: var(--shadow-primary); transition: all var(--transition); }
.contact-info__title { font-weight: 600; color: var(--black); margin-bottom: 0.375rem; }
.contact-info__text { color: var(--gray-600); line-height: 1.6; }
.contact-info__text a { color: var(--gray-600); transition: color var(--transition); }
.contact-info__text a:hover { color: var(--primary); }

/* CTA Section */
.cta-section { 
  background: var(--primary-gradient);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
  color: var(--white); 
  text-align: center; 
  padding: 6rem 0; 
  position: relative; 
  overflow: hidden;
}

.cta-section::before { 
  content: ''; 
  position: absolute; 
  top: -50%; 
  right: -25%; 
  width: 80%; 
  height: 200%; 
  background: radial-gradient(ellipse, rgba(255,255,255,0.15) 0%, transparent 70%); 
  pointer-events: none;
  animation: float 6s ease-in-out infinite;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -25%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.1) 0%, transparent 70%);
  pointer-events: none;
  animation: float 8s ease-in-out infinite reverse;
}

@media (min-width: 768px) { .cta-section { padding: 8rem 0; } }

.cta-section h2 { 
  color: var(--white); 
  margin-bottom: 1.5rem; 
  position: relative;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.cta-section p { 
  opacity: 0.95; 
  margin-bottom: 3rem; 
  max-width: 650px; 
  margin-left: auto; 
  margin-right: auto; 
  font-size: 1.1875rem; 
  position: relative;
  line-height: 1.7;
}

.cta-section .btn { 
  position: relative; 
  box-shadow: var(--shadow-xl);
}

.cta-section .btn:not(.btn--outline-white) { 
  background: var(--white); 
  color: var(--primary-dark);
}

.cta-section .btn:not(.btn--outline-white):hover { 
  background: var(--white); 
  transform: translateY(-4px); 
  box-shadow: var(--shadow-2xl);
}

.cta-section .btn--outline-white { 
  background: rgba(255,255,255,0.1); 
  color: var(--white); 
  border: 2px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(10px);
}

.cta-section .btn--outline-white:hover { 
  background: rgba(255,255,255,0.2); 
  border-color: var(--white);
  transform: translateY(-4px);
}

/* Page Header */
.page-header { 
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--black) 100%); 
  color: var(--white); 
  padding: 6rem 0 5rem; 
  text-align: center; 
  position: relative; 
  overflow: hidden;
}

.page-header::before { 
  content: ''; 
  position: absolute; 
  top: 0; 
  left: 0; 
  right: 0; 
  bottom: 0; 
  background: radial-gradient(ellipse at 50% 0%, rgba(28, 169, 225, 0.2) 0%, transparent 60%); 
  pointer-events: none;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

@media (min-width: 768px) { .page-header { padding: 7rem 0 6rem; } }

.page-header h1 { 
  color: var(--white); 
  margin-bottom: 1.5rem; 
  position: relative;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.3);
}

.page-header p { 
  opacity: 0.9; 
  max-width: 650px; 
  margin: 0 auto; 
  font-size: 1.1875rem; 
  position: relative;
  line-height: 1.7;
}

.breadcrumb { 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  gap: 0.75rem; 
  margin-bottom: 1.5rem; 
  font-size: 0.9375rem; 
  position: relative;
}

.breadcrumb a { 
  color: rgba(255, 255, 255, 0.7); 
  transition: all var(--transition);
}

.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb span { opacity: 0.4; }

/* Service Detail */
.service-detail { padding: 6rem 0; }
@media (min-width: 768px) { .service-detail { padding: 7rem 0; } }
.service-detail__grid { display: grid; gap: 4rem; }
@media (min-width: 1024px) { .service-detail__grid { grid-template-columns: 1.6fr 1fr; } }
.service-detail__content h2 { margin-bottom: 1.5rem; margin-top: 3rem; }
.service-detail__content h2:first-child { margin-top: 0; }
.service-detail__content p { margin-bottom: 1.5rem; color: var(--gray-600); line-height: 1.85; font-size: 1.0625rem; }
.service-detail__content ul { margin-bottom: 2.5rem; padding-left: 0; list-style: none; }
.service-detail__content li { margin-bottom: 1rem; color: var(--gray-600); padding-left: 2rem; position: relative; line-height: 1.75; }
.service-detail__content li::before { 
  content: ''; 
  position: absolute; 
  left: 0; 
  top: 0.625rem; 
  width: 10px; 
  height: 10px; 
  background: var(--primary-gradient); 
  border-radius: var(--radius-full);
  box-shadow: 0 0 10px rgba(28, 169, 225, 0.4);
}
.service-detail__sidebar { position: sticky; top: 110px; }

.sidebar-card { 
  background: var(--white); 
  border-radius: var(--radius-xl); 
  padding: 2.5rem; 
  box-shadow: var(--shadow-card); 
  margin-bottom: 2rem; 
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

.sidebar-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.sidebar-card__title { margin-bottom: 1.75rem; font-size: 1.375rem; }
.sidebar-card__list { list-style: none; }
.sidebar-card__list li { padding: 1rem 0; border-bottom: 1px solid var(--gray-100); }
.sidebar-card__list li:last-child { border-bottom: none; }
.sidebar-card__list a { display: flex; align-items: center; gap: 1rem; color: var(--gray-600); font-weight: 500; transition: all var(--transition); }
.sidebar-card__list a:hover { color: var(--primary); transform: translateX(6px); }
.sidebar-card__list svg { color: var(--primary); transition: transform var(--transition); }
.sidebar-card__list a:hover svg { transform: translateX(4px); }

.sidebar-cta { 
  background: var(--primary-gradient); 
  color: var(--white); 
  border-radius: var(--radius-xl); 
  padding: 2.5rem; 
  text-align: center; 
  position: relative; 
  overflow: hidden;
}

.sidebar-cta::before { 
  content: ''; 
  position: absolute; 
  top: -50%; 
  right: -50%; 
  width: 100%; 
  height: 200%; 
  background: radial-gradient(ellipse, rgba(255,255,255,0.15) 0%, transparent 70%); 
  pointer-events: none;
}

.sidebar-cta h3 { color: var(--white); margin-bottom: 0.75rem; position: relative; }
.sidebar-cta p { opacity: 0.95; margin-bottom: 2rem; font-size: 1rem; position: relative; }
.sidebar-cta .btn { 
  background: var(--white); 
  color: var(--primary-dark); 
  position: relative;
  box-shadow: var(--shadow-lg);
}
.sidebar-cta .btn:hover { 
  background: var(--white); 
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* Area Served */
.area-served { 
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%); 
  border-radius: var(--radius-xl); 
  padding: 2.5rem; 
  margin-top: 3rem; 
  border: 1px solid var(--gray-100);
}

.area-served__title { margin-bottom: 1.5rem; font-size: 1.25rem; }

.area-served__list { display: flex; flex-wrap: wrap; gap: 0.875rem; }

.area-served__item { 
  background: var(--white); 
  padding: 0.625rem 1.25rem; 
  border-radius: var(--radius-full); 
  font-size: 0.9375rem; 
  color: var(--gray-600); 
  border: 1px solid var(--gray-200); 
  font-weight: 500; 
  transition: all var(--transition);
  text-decoration: none;
}

.area-served__item:hover { 
  border-color: var(--primary); 
  color: var(--primary);
  background: var(--primary-glow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Footer */
footer { 
  background: linear-gradient(180deg, var(--gray-900) 0%, var(--black) 100%); 
  color: var(--gray-400); 
  padding: 6rem 0 2rem;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-700), transparent);
}

.footer__grid { display: grid; gap: 3rem; margin-bottom: 4rem; }
@media (min-width: 768px) { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 4rem; } }
.footer__brand p { margin-top: 1.5rem; font-size: 0.9375rem; max-width: 300px; line-height: 1.75; }
.footer__logo { height: 48px; width: auto; margin-bottom: 0.5rem; transition: all var(--transition); }
.footer__logo:hover { filter: brightness(1.2); }
.footer__title { color: var(--white); font-size: 1.0625rem; margin-bottom: 1.75rem; font-weight: 700; letter-spacing: 0.02em; }
.footer__links { list-style: none; }
.footer__links li { margin-bottom: 1rem; }
.footer__links a { color: var(--gray-400); transition: all var(--transition); font-size: 0.9375rem; }
.footer__links a:hover { color: var(--primary-light); padding-left: 6px; }
.footer__social { display: flex; gap: 1rem; margin-top: 1.75rem; }
.footer__social a { 
  width: 46px; 
  height: 46px; 
  background: rgba(255, 255, 255, 0.06); 
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  color: var(--gray-400); 
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}
.footer__social a:hover { 
  background: var(--primary-gradient); 
  color: var(--white); 
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-primary);
  border-color: transparent;
}
.footer__bottom { 
  padding-top: 3rem; 
  border-top: 1px solid rgba(255, 255, 255, 0.08); 
  display: flex; 
  flex-wrap: wrap; 
  justify-content: space-between; 
  gap: 1rem; 
  font-size: 0.9375rem;
}
.footer__legal { display: flex; gap: 2.5rem; }
.footer__legal a { color: var(--gray-500); transition: all var(--transition); }
.footer__legal a:hover { color: var(--primary-light); }

/* Utilities */
.text-center { text-align: center; }
.mt-4 { margin-top: 4rem; }

/* Steps Section */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  position: relative;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }
}

.step {
  position: relative;
  text-align: center;
  padding: 3.5rem 2rem 2.5rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-100);
  transition: all var(--transition-slow);
}

.step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: transform var(--transition-slow);
  transform-origin: left;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  z-index: 1;
}

.step:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

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

.step__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.75rem;
  background: var(--primary-gradient);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-primary);
  transition: all var(--transition-spring);
}

.step:hover .step__icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: var(--shadow-primary-lg);
}

.step__number {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  background: var(--primary-gradient);
  border: 3px solid var(--white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.125rem;
  line-height: 1;
  color: var(--white);
  box-shadow: var(--shadow-md), 0 0 0 4px var(--primary-glow);
  z-index: 3;
  transition: all var(--transition);
}

.step:hover .step__number {
  transform: scale(1.1);
  box-shadow: var(--shadow-primary), 0 0 0 6px var(--primary-glow);
}

.step__title {
  margin-bottom: 1rem;
  font-size: 1.375rem;
}

.step__text {
  color: var(--gray-500);
  line-height: 1.75;
  font-size: 1rem;
}

/* Connector line between steps on desktop */
@media (min-width: 768px) {
  .steps::before {
    content: '';
    position: absolute;
    top: 68px;
    left: calc(16.67% + 40px);
    right: calc(16.67% + 40px);
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--primary));
    border-radius: 2px;
    z-index: 0;
  }
  
  .step {
    z-index: 1;
  }
}

/* Packages Section */
.packages {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .packages {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
  }
}

.package {
  background: var(--white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-card);
  border: 2px solid var(--gray-100);
  transition: all var(--transition-slow);
  display: flex;
  flex-direction: column;
  position: relative;
}

.package::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, var(--primary-glow) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  z-index: 0;
  border-radius: var(--radius-2xl);
}

.package:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--gray-200);
}

.package:hover::before {
  opacity: 1;
}

.package--featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-primary-lg);
  transform: scale(1.03);
}

.package--featured:hover {
  box-shadow: 0 25px 60px -15px rgba(28, 169, 225, 0.5);
  transform: scale(1.03) translateY(-12px);
}

.package__badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  background: var(--primary-gradient);
  color: var(--white);
  padding: 0.5rem 1.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-primary);
  z-index: 3;
  white-space: nowrap;
}

.package__header {
  padding: 2.5rem 2.5rem 2rem;
  text-align: center;
  border-bottom: 1px solid var(--gray-100);
  position: relative;
  z-index: 1;
}

.package__title {
  font-size: 1.375rem;
  margin-bottom: 1rem;
  color: var(--black);
}

.package__price {
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -0.03em;
}

.package__price span {
  font-size: 1.0625rem;
  font-weight: 500;
  -webkit-text-fill-color: var(--gray-500);
}

.package__content {
  padding: 2rem 2.5rem 2.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.package__desc {
  color: var(--gray-500);
  font-size: 1rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.package__features {
  list-style: none;
  margin-bottom: 2.5rem;
  flex: 1;
}

.package__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.75rem 0;
  font-size: 1rem;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-50);
  transition: all var(--transition);
}

.package__features li:last-child {
  border-bottom: none;
}

.package__features li:hover {
  padding-left: 0.5rem;
  color: var(--black);
}

.package__features svg {
  flex-shrink: 0;
  color: var(--success);
  margin-top: 0.25rem;
  filter: drop-shadow(0 2px 4px rgba(16, 185, 129, 0.3));
}

.package .btn {
  width: 100%;
  font-size: 1rem;
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 5rem;
  padding: 3rem;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.benefits-grid::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-gradient);
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.benefit {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: var(--radius-xl);
  transition: all var(--transition);
}

.benefit:hover {
  background: var(--white);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.benefit svg {
  width: 44px;
  height: 44px;
  color: var(--primary);
  margin: 0 auto 1rem;
  display: block;
  transition: all var(--transition);
}

.benefit:hover svg {
  transform: scale(1.15);
  filter: drop-shadow(0 4px 8px rgba(28, 169, 225, 0.3));
}

.benefit strong {
  display: block;
  margin-bottom: 0.375rem;
  color: var(--black);
  font-size: 1rem;
  font-weight: 700;
}

.benefit span {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* =====================================================
   ENHANCED PAGE COMPONENTS
   ===================================================== */

/* Service Checklist */
.service-checklist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 2.5rem 0;
}

@media (min-width: 640px) {
  .service-checklist {
    grid-template-columns: repeat(2, 1fr);
  }
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  border-left: 4px solid var(--primary);
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.checklist-item:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateX(6px);
  border-left-color: var(--primary-dark);
}

.checklist-item svg {
  flex-shrink: 0;
  color: var(--success);
  margin-top: 0.125rem;
  filter: drop-shadow(0 2px 4px rgba(16, 185, 129, 0.3));
}

.checklist-item span {
  color: var(--gray-700);
  font-weight: 600;
  font-size: 0.9375rem;
}

/* Process Timeline */
.process-timeline {
  position: relative;
  padding-left: 2.5rem;
  margin: 3rem 0;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 0.625rem;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 50%, var(--gray-200) 100%);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
  padding-left: 2rem;
  transition: all var(--transition);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.25rem;
  width: 1.125rem;
  height: 1.125rem;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md), 0 0 0 3px var(--primary-glow);
  transition: all var(--transition);
  z-index: 1;
}

.timeline-item:hover::before {
  transform: scale(1.3);
  box-shadow: var(--shadow-primary), 0 0 0 5px var(--primary-glow);
}

.timeline-item__title {
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
  transition: color var(--transition);
}

.timeline-item:hover .timeline-item__title {
  color: var(--primary-dark);
}

.timeline-item__text {
  color: var(--gray-600);
  font-size: 1rem;
  line-height: 1.7;
}

/* Page FAQ Section */
.page-faq {
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
  padding: 6rem 0;
  margin-top: 3rem;
  position: relative;
}

.page-faq::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
}

.page-faq .section__header {
  margin-bottom: 3.5rem;
}

.page-faq .faq {
  max-width: 900px;
}

.page-faq .faq__item {
  background: var(--white);
  border-radius: var(--radius-xl);
  margin-bottom: 1.25rem;
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.page-faq .faq__item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-glow);
}

.page-faq .faq__item.active {
  border-color: var(--primary);
  box-shadow: var(--shadow-primary);
}

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

.page-faq .faq__question {
  padding: 1.5rem 2rem;
  background: var(--white);
  font-size: 1.0625rem;
}

.page-faq .faq__answer-inner {
  padding: 0 2rem 2rem;
}

/* Feature Highlights Grid */
.feature-highlights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 3rem 0;
}

@media (min-width: 640px) {
  .feature-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .feature-highlights {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-highlight {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-100);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.feature-highlight::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: center;
}

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

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

.feature-highlight__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, var(--primary-glow) 0%, rgba(28, 169, 225, 0.05) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: all var(--transition-spring);
  border: 2px solid var(--primary-glow);
}

.feature-highlight:hover .feature-highlight__icon {
  background: var(--primary-gradient);
  color: var(--white);
  transform: scale(1.1) rotate(-5deg);
  box-shadow: var(--shadow-primary);
  border-color: transparent;
}

.feature-highlight__title {
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.5rem;
  font-size: 1.0625rem;
}

.feature-highlight__text {
  color: var(--gray-500);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Comparison Table */
.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 2.5rem 0;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-100);
}

.comparison-table th,
.comparison-table td {
  padding: 1.25rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-100);
}

.comparison-table th {
  background: var(--primary-gradient);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

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

.comparison-table tr {
  transition: all var(--transition);
}

.comparison-table tr:hover td {
  background: var(--primary-glow);
}

.comparison-table td:first-child {
  font-weight: 700;
  color: var(--black);
}

.comparison-table .check {
  color: var(--success);
  filter: drop-shadow(0 2px 4px rgba(16, 185, 129, 0.3));
}

.comparison-table .dash {
  color: var(--gray-300);
}

/* Trust Badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  padding: 2.5rem;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  border-radius: var(--radius-xl);
  margin: 3rem 0;
  border: 1px solid var(--gray-100);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-card);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-700);
  transition: all var(--transition);
  border: 1px solid var(--gray-100);
}

.trust-badge:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-glow);
}

.trust-badge svg {
  color: var(--primary);
  filter: drop-shadow(0 2px 4px rgba(28, 169, 225, 0.3));
}

/* Price Card Inline */
.price-card-inline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2.5rem;
  background: var(--primary-gradient);
  border-radius: var(--radius-xl);
  color: var(--white);
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-primary-lg);
}

.price-card-inline::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.15) 0%, transparent 70%);
  pointer-events: none;
}

@media (min-width: 640px) {
  .price-card-inline {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.price-card-inline__content {
  position: relative;
  z-index: 1;
}

.price-card-inline__content h3 {
  color: var(--white);
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.price-card-inline__content p {
  opacity: 0.9;
  font-size: 1.0625rem;
  margin-bottom: 0 !important;
}

.price-card-inline__price {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.price-card-inline__price span {
  font-size: 1.125rem;
  font-weight: 500;
  opacity: 0.8;
}

/* Info Box */
.info-box {
  padding: 2rem;
  background: linear-gradient(135deg, var(--primary-glow) 0%, rgba(28, 169, 225, 0.05) 100%);
  border-radius: var(--radius-xl);
  border-left: 5px solid var(--primary);
  margin: 2rem 0;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.info-box::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

.info-box:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.info-box__title {
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.125rem;
}

.info-box__title svg {
  color: var(--primary);
  filter: drop-shadow(0 2px 4px rgba(28, 169, 225, 0.3));
}

.info-box__text {
  color: var(--gray-600);
  font-size: 1rem;
  line-height: 1.75;
}

/* Stat Row */
.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 3rem 0;
}

@media (min-width: 768px) {
  .stat-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-row .stat {
  padding: 2rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

.stat-row .stat:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--primary-glow);
}

/* Warning Box */
.warning-box {
  padding: 2rem;
  background: linear-gradient(135deg, #fef3c7 0%, #fefbeb 100%);
  border-radius: var(--radius-xl);
  border-left: 5px solid var(--gold);
  margin: 2rem 0;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.warning-box::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.warning-box:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.warning-box__title {
  font-weight: 700;
  color: #92400e;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.125rem;
}

.warning-box__text {
  color: #a16207;
  font-size: 1rem;
  line-height: 1.75;
}

/* Service Page Inline Images */
.service-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin: 2rem 0;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}

.service-img:hover {
  box-shadow: var(--shadow-card-hover);
}

.service-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-xl);
  transition: transform var(--transition-slow);
}

.service-img:hover img {
  transform: scale(1.03);
}

.service-img--small {
  max-width: 400px;
}

.service-img--float-right {
  float: right;
  margin: 0 0 1.5rem 2rem;
  max-width: 300px;
}

.service-img--float-left {
  float: left;
  margin: 0 2rem 1.5rem 0;
  max-width: 300px;
}

.service-img--float-left + .info-box,
.service-img--float-left + .warning-box {
  overflow: hidden;
  margin-left: 0;
}

@media (max-width: 640px) {
  .service-img--float-right,
  .service-img--float-left {
    float: none;
    max-width: 100%;
    margin: 2rem 0;
  }
}

.clearfix::after {
  content: '';
  display: table;
  clear: both;
}

/* =====================================================
   PREMIUM SCROLL ANIMATIONS (IntersectionObserver)
   ===================================================== */
   
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

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

/* =====================================================
   PREMIUM NAV DROPDOWN ENHANCEMENT
   ===================================================== */

@media (min-width: 1024px) {
  .nav__dropdown-menu {
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-xl);
    animation: fadeInDown 0.25s ease;
    padding: 0.5rem;
  }
  
  .nav__dropdown-link {
    border-radius: var(--radius-md);
    border-left: none;
    margin: 0.25rem 0;
  }
  
  .nav__dropdown-link:hover {
    background: var(--primary-glow);
    border-left: none;
    transform: translateX(4px);
  }
}

/* =====================================================
   ABOUT PAGE ENHANCEMENTS
   ===================================================== */

.about__list li {
  transition: all var(--transition);
  padding: 1rem 0;
  border-radius: var(--radius-md);
}

.about__list li:hover {
  padding-left: 0.5rem;
  color: var(--primary-dark);
}

.about__list svg {
  filter: drop-shadow(0 2px 4px rgba(16, 185, 129, 0.3));
}

/* =====================================================
   CONTACT PAGE ENHANCEMENTS
   ===================================================== */

.contact-info__item:hover .contact-info__icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: var(--shadow-primary-lg);
}

/* =====================================================
   SCROLL ANIMATION CLASSES
   ===================================================== */

.will-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.will-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.will-animate-header {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.will-animate-header.header-animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Active Nav Link */
.nav__dropdown-link.active {
  color: var(--primary);
  background: var(--primary-glow);
  font-weight: 600;
}

@media (min-width: 1024px) {
  .nav__link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
  }
}

/* =====================================================
   PREMIUM HOVER MICRO-INTERACTIONS
   ===================================================== */

/* Nav link hover underline */
@media (min-width: 1024px) {
  .nav__link {
    position: relative;
  }
  
  .nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    right: 50%;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
    transition: left 0.3s ease, right 0.3s ease;
  }
  
  .nav__link:hover::after {
    left: 0;
    right: 0;
  }
}

/* Image hover zoom in service pages */
.about__image img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.about__image:hover img {
  transform: scale(1.05);
}

/* Premium gradient text for hero titles */
.hero__title {
  background: linear-gradient(135deg, var(--white) 0%, rgba(255, 255, 255, 0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Section dividers */
.section + .section--gray,
.section--gray + .section {
  position: relative;
}

/* Success/error messages */
.form__success {
  background: linear-gradient(135deg, #d1fae5 0%, #ecfdf5 100%);
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-lg);
  animation: fadeInUp 0.4s ease;
}

.form__error {
  background: linear-gradient(135deg, #fee2e2 0%, #fef2f2 100%);
  border: 1px solid #fecaca;
  border-radius: var(--radius-lg);
  animation: fadeInUp 0.4s ease;
}

/* Premium loading button state */
.btn.loading {
  pointer-events: none;
  opacity: 0.8;
}

.btn.loading::after {
  content: '';
  width: 18px;
  height: 18px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 0.5rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* =====================================================
   MOBILE RESPONSIVE PREMIUM ADJUSTMENTS
   ===================================================== */

/* iOS/touch fix - background-attachment:fixed breaks on mobile Safari */
@supports (-webkit-touch-callout: none) {
  .hero {
    background-attachment: scroll;
  }
}

@media (max-width: 1024px) {
  .hero {
    background-attachment: scroll;
  }
}

@media (max-width: 768px) {
  .packages {
    gap: 2rem;
  }
  
  .package--featured {
    transform: none;
    order: -1;
  }
  
  .package--featured:hover {
    transform: translateY(-12px);
  }
  
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer__brand {
    grid-column: 1 / -1;
  }
  
  .stats {
    gap: 1.5rem;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 85vh;
    padding: 3rem 0;
  }
  
  .hero::after {
    height: 80px;
  }
  
  .hero__features {
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
  }
  
  .hero__ctas {
    flex-direction: column;
  }
  
  .hero__ctas .btn {
    width: 100%;
  }
  
  .section {
    padding: 4rem 0;
  }
  
  .section__header {
    margin-bottom: 3rem;
  }
  
  .cta-section {
    padding: 5rem 0;
  }
  
  .page-header {
    padding: 4rem 0 3rem;
  }
  
  .service-detail {
    padding: 4rem 0;
  }
  
  .page-faq {
    padding: 4rem 0;
  }
  
  .price-card-inline {
    text-align: center;
  }
  
  .price-card-inline__price {
    font-size: 2.5rem;
  }
  
  .step__number {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    font-size: 1rem;
    top: 1rem;
    right: 1rem;
  }
  
  .step {
    padding: 3rem 1.5rem 2rem;
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer__legal {
    justify-content: center;
  }
}