/* ===== GUTACHTENfit Design System — Premium Edition ===== */

/* --- Custom Properties --- */
:root {
  --navy: #0f172a;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #dbeafe;
  --gold: #f59e0b;
  --gold-dark: #d97706;
  --gold-light: #fef3c7;
  --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;
  --green-whatsapp: #25D366;
  --red: #dc2626;

  /* Premium Gradients */
  --gradient-hero: linear-gradient(135deg, rgba(15,23,42,0.92) 0%, rgba(37,99,235,0.75) 50%, rgba(15,23,42,0.88) 100%);
  --gradient-cta: linear-gradient(135deg, #2563eb 0%, #1e3a5f 50%, #0f172a 100%);
  --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #fbbf24 50%, #d97706 100%);
  --gradient-card-hover: linear-gradient(135deg, var(--blue) 0%, var(--gold) 100%);

  /* Glow Effects */
  --glow-blue: 0 0 20px rgba(37, 99, 235, 0.3);
  --glow-gold: 0 0 20px rgba(245, 158, 11, 0.3);
  --glow-blue-strong: 0 0 40px rgba(37, 99, 235, 0.4), 0 0 80px rgba(37, 99, 235, 0.1);

  /* Premium Shadows */
  --shadow-premium: 0 4px 6px -1px rgba(0,0,0,0.07), 0 10px 20px -2px rgba(0,0,0,0.06), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-card-hover: 0 20px 40px -8px rgba(0,0,0,0.12), 0 8px 16px -4px rgba(0,0,0,0.08);
  --shadow-elevated: 0 25px 50px -12px rgba(0,0,0,0.15), 0 12px 24px -8px rgba(0,0,0,0.1);

  /* Animation Tokens */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --duration-fast: 0.15s;
  --duration-base: 0.3s;
  --duration-slow: 0.5s;
  --duration-slower: 0.8s;

  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --font-size-base: clamp(1rem, 0.925rem + 0.375vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  --font-size-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --font-size-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --font-size-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
  --font-size-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3.25rem);

  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);

  --header-height: 72px;
  --max-width: 1200px;
}

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

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

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

@keyframes slideInUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@keyframes drawLine {
  from { stroke-dashoffset: var(--line-length, 200); }
  to { stroke-dashoffset: 0; }
}

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

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

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

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

@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes borderGrow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes pulsRing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* --- Animation Classes --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-expo);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-expo);
}
.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-expo);
}
.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-back);
}
.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-expo);
}
.stagger-children.visible > *:nth-child(1) { transition-delay: 0s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.5s; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.6s; }
.stagger-children.visible > *:nth-child(8) { transition-delay: 0.7s; }
.stagger-children.visible > *:nth-child(9) { transition-delay: 0.8s; }
.stagger-children.visible > *:nth-child(10) { transition-delay: 0.9s; }
.stagger-children.visible > *:nth-child(11) { transition-delay: 1.0s; }
.stagger-children.visible > *:nth-child(12) { transition-delay: 1.1s; }
.stagger-children.visible > *:nth-child(13) { transition-delay: 1.2s; }
.stagger-children.visible > * {
  opacity: 0;
  transform: translateY(20px);
}
.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Accessibility: reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in, .fade-in-left, .fade-in-right, .scale-in,
  .stagger-children > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--gray-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--blue-dark); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-4xl) 0;
}

.section--gray {
  background: var(--gray-50);
}

.section--navy {
  background: var(--navy);
  color: var(--white);
}

.section--blue {
  background: var(--gradient-cta);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
  color: var(--white);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--navy);
  font-weight: 700;
  line-height: 1.2;
}

.section--navy h1, .section--navy h2, .section--navy h3,
.section--blue h1, .section--blue h2, .section--blue h3 {
  color: var(--white);
}

h1 { font-size: var(--font-size-4xl); margin-bottom: var(--spacing-lg); }
h2 { font-size: var(--font-size-3xl); margin-bottom: var(--spacing-lg); }
h3 { font-size: var(--font-size-xl); margin-bottom: var(--spacing-md); }
h4 { font-size: var(--font-size-lg); margin-bottom: var(--spacing-sm); }

p { margin-bottom: var(--spacing-md); }
p:last-child { margin-bottom: 0; }

.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-blue { color: var(--blue); }

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-500);
  max-width: 700px;
  margin: 0 auto var(--spacing-2xl);
  text-align: center;
}

.section-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

.section--navy .section-label,
.section--blue .section-label {
  color: var(--gold);
}

/* --- Scroll Progress Bar --- */
.scroll-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  z-index: 1001;
  transition: width 0.1s linear;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 1.75rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-out-expo);
  text-align: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Ripple effect container */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

.btn--primary {
  background: var(--blue);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--blue-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--glow-blue);
}

.btn--gold {
  background: var(--gradient-gold);
  background-size: 200% 200%;
  color: var(--navy);
}
.btn--gold:hover {
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--glow-gold);
  animation: gradientShift 3s ease infinite;
}

.btn--whatsapp {
  background: var(--green-whatsapp);
  color: var(--white);
}
.btn--whatsapp:hover {
  background: #20bd5a;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(37, 211, 102, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
  position: relative;
}
.btn--outline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--duration-base) var(--ease-out-expo), left var(--duration-base) var(--ease-out-expo);
}
.btn--outline:hover {
  background: var(--blue);
  color: var(--white);
}
.btn--outline:hover::after {
  width: 100%;
  left: 0;
}

.btn--white {
  background: var(--white);
  color: var(--navy);
}
.btn--white:hover {
  background: var(--gray-100);
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-lg);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm);
}

.btn--full {
  width: 100%;
}

/* --- Grid --- */
.grid {
  display: grid;
  gap: var(--spacing-xl);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 900px) {
  .grid--3, .grid--4, .grid--5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4, .grid--5 { grid-template-columns: 1fr; }
}

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-premium);
  transition: transform var(--duration-base) var(--ease-out-expo),
              box-shadow var(--duration-base) var(--ease-out-expo),
              border-color var(--duration-base);
  position: relative;
  border: 1px solid var(--gray-100);
}

/* Premium top-border gradient on hover */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-card-hover);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  transform: scaleX(0);
  transition: transform var(--duration-base) var(--ease-out-expo);
  transform-origin: left;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--gray-200);
}

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

.card__icon {
  width: 56px;
  height: 56px;
  background: var(--blue-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  transition: transform var(--duration-base) var(--ease-out-back),
              background var(--duration-base);
}

.card:hover .card__icon {
  transform: scale(1.08) rotate(-3deg);
  background: var(--blue);
  color: var(--white);
}

.card:hover .card__icon svg {
  stroke: var(--white);
}

.card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--spacing-sm);
}

.card__text {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--duration-base), background var(--duration-base);
}

.header.scrolled {
  box-shadow: var(--shadow-premium);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.header__logo img {
  height: 44px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.header__nav a {
  color: var(--gray-700);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: color 0.2s;
  position: relative;
}

.header__nav a:hover,
.header__nav a.active {
  color: var(--blue);
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  transition: width var(--duration-base) var(--ease-out-expo);
}

.header__nav a:hover::after,
.header__nav a.active::after {
  width: 100%;
}

.header__cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--navy);
  font-weight: 700;
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.header__phone svg,
.header__phone i {
  color: var(--blue);
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 900px) {
  .menu-toggle { display: flex; }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--header-height) + var(--spacing-xl)) var(--spacing-xl) var(--spacing-xl);
    box-shadow: var(--shadow-elevated);
    transition: right 0.3s var(--ease-out-expo);
    gap: var(--spacing-lg);
  }

  .header__nav.open {
    right: 0;
  }

  .header__nav a {
    font-size: var(--font-size-base);
  }

  .header__cta .btn {
    display: none;
  }
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: -1;
}

.hero__content {
  max-width: 680px;
  color: var(--white);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero h1 {
  color: var(--white);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--spacing-lg);
}

.hero__text {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.hero__checks {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.hero__check {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-weight: 500;
  font-size: var(--font-size-sm);
}

.hero__check svg,
.hero__check i {
  color: var(--gold);
  flex-shrink: 0;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

@media (max-width: 600px) {
  .hero { min-height: 100vh; }
  .hero__buttons { flex-direction: column; }
  .hero__buttons .btn { width: 100%; }
}

/* --- Trust Bar --- */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--spacing-2xl) 0;
  position: relative;
}

/* Animated gradient stripe on top */
.trust-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold), var(--blue));
  background-size: 200% 100%;
  animation: gradientShift 4s ease infinite;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  text-align: center;
}

.trust-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.trust-bar__number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}

.trust-bar__label {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  font-weight: 500;
}

@media (max-width: 700px) {
  .trust-bar__grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- Process Steps --- */
.process-step {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.process-step:last-child {
  margin-bottom: 0;
}

.process-step__number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 800;
  transition: transform var(--duration-base) var(--ease-out-back),
              box-shadow var(--duration-base);
}

.process-step:hover .process-step__number {
  transform: scale(1.12);
  box-shadow: var(--glow-blue);
}

.process-step__content h3 {
  margin-bottom: var(--spacing-xs);
}

.process-step__content p {
  color: var(--gray-600);
}

/* --- FAQ Accordion --- */
.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-item:first-child {
  border-top: 1px solid var(--gray-200);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-lg) 0;
  text-align: left;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  gap: var(--spacing-md);
  transition: color var(--duration-fast);
}

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

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--blue);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out-expo);
}

.faq-item.active .faq-question::after {
  content: '\2212';
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out-expo), padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: var(--spacing-lg);
}

.faq-answer p {
  color: var(--gray-600);
  line-height: 1.7;
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  padding: var(--spacing-4xl) 0;
  position: relative;
  overflow: hidden;
}

/* Radial gold shimmer */
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(245,158,11,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  margin-bottom: var(--spacing-md);
  position: relative;
}

.cta-section p {
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.cta-section .btn + .btn {
  margin-left: var(--spacing-md);
}

@media (max-width: 600px) {
  .cta-section .btn + .btn { margin-left: 0; margin-top: var(--spacing-md); }
  .cta-section .btn { width: 100%; display: flex; }
}

/* --- Reviews --- */
.review-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-premium);
  transition: transform var(--duration-base) var(--ease-out-expo),
              box-shadow var(--duration-base);
  border: 1px solid var(--gray-100);
}

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

.review-card__stars {
  color: var(--gold);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.review-card__text {
  color: var(--gray-700);
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.review-card__author {
  font-weight: 600;
  color: var(--navy);
  font-size: var(--font-size-sm);
}

.review-card__source {
  color: var(--gray-400);
  font-size: var(--font-size-xs);
}

/* --- Footer --- */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

.footer__brand p {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  line-height: 1.8;
}

.footer__brand img {
  height: 40px;
  margin-bottom: var(--spacing-md);
}

.footer h4 {
  color: var(--white);
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-lg);
}

.footer__links a {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: rgba(255,255,255,0.6);
  font-size: var(--font-size-sm);
  padding: var(--spacing-xs) 0;
  transition: color 0.2s, transform 0.2s;
}

.footer__links a:hover {
  color: var(--white);
  transform: translateX(3px);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  font-size: var(--font-size-xs);
}

.footer__bottom a {
  color: rgba(255,255,255,0.5);
}

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

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* --- Floating WhatsApp --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: var(--green-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  transition: transform var(--duration-base) var(--ease-out-back),
              box-shadow var(--duration-base);
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--white);
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: var(--spacing-md) 0;
  font-size: var(--font-size-xs);
  color: var(--gray-400);
}

.breadcrumb a {
  color: var(--gray-400);
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--blue);
}

.breadcrumb span {
  margin: 0 var(--spacing-xs);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.breadcrumb__list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.breadcrumb__list li:not(:last-child)::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 18 15 12 9 6'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

/* --- Table --- */
.table-responsive {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

table th {
  background: var(--navy);
  color: var(--white);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-size: var(--font-size-sm);
}

table td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--gray-200);
  font-size: var(--font-size-sm);
}

table tr:hover td {
  background: var(--gray-50);
}

/* --- Utility --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

/* Body offset for fixed header */
body { padding-top: var(--header-height); }

/* --- Checklist --- */
.checklist {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--font-size-base);
}

.checklist li::before {
  content: '\2713';
  color: var(--blue);
  font-weight: 700;
  flex-shrink: 0;
}

.section--navy .checklist li::before,
.section--blue .checklist li::before {
  color: var(--gold);
}

/* --- Two-column layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (max-width: 768px) {
  .two-col { grid-template-columns: 1fr; gap: var(--spacing-xl); }
}

.two-col img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-premium);
  transition: transform var(--duration-slow) var(--ease-out-expo),
              box-shadow var(--duration-slow);
}

.two-col img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-elevated);
}

/* --- Animated SVG Icons --- */
.animated-svg svg {
  stroke-dasharray: var(--line-length, 200);
  stroke-dashoffset: var(--line-length, 200);
  transition: stroke-dashoffset 1s var(--ease-out-expo);
}

.animated-svg.visible svg {
  stroke-dashoffset: 0;
}

/* --- Lucide Icon Sizing --- */
.lucide {
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  display: inline-block;
}