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

:root {
  --color-primary: rgb(31, 31, 32);
  --color-secondary: rgb(4, 107, 175);
  --color-accent: rgb(243, 209, 55);
  --color-bg: #F9FAFB;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-white: #ffffff;
  --color-border: #E5E7EB;
  --color-surface: #ffffff;
  --color-surface-alt: #F3F4F6;
  --color-error: #DC2626;
  --color-success: #16A34A;

  --font-body: 'Inter', sans-serif;
  --font-display: 'Playfair Display', serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.16);
  --shadow-accent: 0 4px 20px rgba(4, 107, 175, 0.25);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

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

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  line-height: var(--line-height-normal);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

input, textarea, select {
  font-family: var(--font-body);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(4, 107, 175, 0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 600px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

.btn-primary:hover {
  background: #0357A0;
  border-color: #0357A0;
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  background: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background: #e8c91a;
  border-color: #e8c91a;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(243, 209, 55, 0.4);
}

.btn-dark {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-dark:hover {
  background: #3a3a3b;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(31, 31, 32, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: box-shadow var(--transition-base);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-white);
}

.brand-logo-icon {
  width: 38px;
  height: 38px;
  background: var(--color-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  color: var(--color-white);
  flex-shrink: 0;
}

.brand-logo-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  color: rgba(255,255,255,0.8);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

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

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

.nav-cta {
  background: var(--color-secondary);
  color: var(--color-white) !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-base);
}

.nav-cta:hover {
  background: var(--color-accent);
  color: var(--color-primary) !important;
  transform: translateY(-1px);
}

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

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

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

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

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-primary);
  padding: var(--space-6);
  z-index: 999;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu .nav-link {
  font-size: var(--font-size-base);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mobile-menu .nav-cta {
  display: block;
  text-align: center;
  margin-top: var(--space-2);
}

.hero-section {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: var(--header-height);
}

.hero-left {
  background: var(--color-primary);
  display: flex;
  align-items: center;
  padding: var(--space-20) var(--space-16);
  position: relative;
  overflow: hidden;
}

.hero-left::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  border-radius: 50%;
  opacity: 0.1;
}

.hero-left::after {
  content: '';
  position: absolute;
  bottom: -50px;
  left: -50px;
  width: 250px;
  height: 250px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0.08;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 540px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(243, 209, 55, 0.15);
  border: 1px solid rgba(243, 209, 55, 0.3);
  color: var(--color-accent);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

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

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.7);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

.hero-price-tag {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  padding: var(--space-4) var(--space-6);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  width: fit-content;
}

.price-amount {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-white);
}

.price-currency {
  font-size: var(--font-size-xl);
  color: rgba(255,255,255,0.6);
  align-self: flex-start;
  margin-top: 4px;
}

.price-note {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  line-height: var(--line-height-normal);
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
}

.trust-item i {
  color: var(--color-accent);
  font-size: var(--font-size-base);
}

.hero-right {
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12);
  position: relative;
  overflow: hidden;
}

.hero-right::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(31,31,32,0.15) 0%, transparent 60%);
}

.hero-form-card {
  position: relative;
  z-index: 1;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-xl);
}

.hero-form-card h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.hero-form-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-4);
  position: relative;
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(4, 107, 175, 0.12);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group input.valid,
.form-group textarea.valid {
  border-color: var(--color-success);
}

.form-error-msg {
  display: none;
  color: var(--color-error);
  font-size: var(--font-size-xs);
  margin-top: var(--space-1);
}

.form-error-msg.visible {
  display: block;
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-secondary);
  cursor: pointer;
}

.form-checkbox label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  cursor: pointer;
}

.form-checkbox label a {
  color: var(--color-secondary);
  text-decoration: underline;
}

.form-checkbox label a:hover {
  color: var(--color-primary);
}

.btn-submit {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-secondary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.btn-submit:hover {
  background: #0357A0;
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.section-pad {
  padding: var(--space-24) 0;
}

.section-pad-sm {
  padding: var(--space-16) 0;
}

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

.features-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.features-header .section-subtitle {
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-8);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg);
  transition: all var(--transition-base);
}

.feature-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-secondary), #0580c5);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-white);
  flex-shrink: 0;
}

.feature-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.feature-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.benefits-section {
  background: var(--color-primary);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.benefits-section::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: var(--color-secondary);
  border-radius: 50%;
  opacity: 0.08;
}

.benefits-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

.benefits-left .section-tag {
  background: rgba(243,209,55,0.15);
  color: var(--color-accent);
}

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

.benefits-left .section-subtitle {
  color: rgba(255,255,255,0.65);
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.benefit-item:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(243,209,55,0.3);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  background: rgba(243,209,55,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.benefit-text h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.benefit-text p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  line-height: var(--line-height-relaxed);
}

.benefits-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: rgba(255,255,255,0.05);
}

.benefits-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.composition-section {
  background: var(--color-bg);
}

.composition-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.composition-header .section-subtitle {
  margin: 0 auto;
}

.composition-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.composition-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.composition-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.composition-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.composition-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(4,107,175,0.12), rgba(4,107,175,0.06));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-secondary);
  flex-shrink: 0;
}

.composition-card h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.composition-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

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

.description-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.description-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--color-surface-alt);
}

.description-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.description-content .section-subtitle {
  margin-bottom: var(--space-6);
}

.description-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.desc-point {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.desc-point-icon {
  width: 28px;
  height: 28px;
  background: rgba(4,107,175,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.desc-point p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.instructions-section {
  background: var(--color-bg);
}

.instructions-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.instructions-header .section-subtitle {
  margin: 0 auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 18px);
  right: calc(12.5% + 18px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  z-index: 0;
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  position: relative;
  z-index: 1;
}

.step-number {
  width: 72px;
  height: 72px;
  background: var(--color-secondary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  font-family: var(--font-display);
  flex-shrink: 0;
  border: 4px solid var(--color-bg);
  box-shadow: var(--shadow-md);
}

.step-card h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.step-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

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

.faq-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.faq-header .section-subtitle {
  margin: 0 auto;
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: var(--color-secondary);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  text-align: left;
  gap: var(--space-4);
}

.faq-question:hover,
.faq-item.open .faq-question {
  background: rgba(4,107,175,0.04);
  color: var(--color-secondary);
}

.faq-icon {
  font-size: var(--font-size-xl);
  color: var(--color-secondary);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.faq-item.open .faq-answer {
  display: block;
}

.legal-section {
  background: var(--color-bg);
}

.legal-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-16);
  align-items: start;
}

.legal-content .section-subtitle {
  margin-bottom: var(--space-6);
}

.legal-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.legal-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.legal-item i {
  color: var(--color-secondary);
  font-size: var(--font-size-base);
  flex-shrink: 0;
  margin-top: 2px;
}

.legal-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.legal-card h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.legal-card h4 i {
  color: var(--color-secondary);
}

.legal-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.legal-detail-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
}

.legal-detail-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.legal-detail-item span:first-child {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.legal-detail-item span:last-child {
  color: var(--color-text-secondary);
}

.disclaimer-section {
  background: linear-gradient(135deg, #FFF7ED, #FEF3C7);
  border-top: 3px solid var(--color-accent);
}

.disclaimer-inner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
}

.disclaimer-icon {
  width: 56px;
  height: 56px;
  background: var(--color-accent);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.disclaimer-text h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.disclaimer-text p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.cta-section {
  background: var(--color-secondary);
  color: var(--color-white);
  text-align: center;
}

.cta-inner {
  max-width: 680px;
  margin: 0 auto;
}

.cta-inner .section-tag {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-10);
  line-height: var(--line-height-relaxed);
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.65);
}

.footer-main {
  padding: var(--space-16) 0 var(--space-12);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
}

.footer-brand-text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-top: var(--space-4);
}

.footer-contact {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-contact a {
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--transition-fast);
}

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

.footer-contact i {
  font-size: var(--font-size-sm);
  color: var(--color-secondary);
}

.footer-col h5 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--font-size-xs);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-5);
}

.footer-bottom-links a {
  font-size: var(--font-size-xs);
  transition: color var(--transition-fast);
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background: var(--color-white);
  border-top: 2px solid var(--color-secondary);
  box-shadow: 0 -4px 32px rgba(0,0,0,0.12);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner-inner {
  padding: var(--space-6) 0;
}

.cookie-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-5);
}

.cookie-text h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.cookie-text h4 i {
  color: var(--color-secondary);
}

.cookie-text p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 600px;
}

.cookie-text p a {
  color: var(--color-secondary);
  text-decoration: underline;
}

.cookie-settings-panel {
  display: none;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  margin-bottom: var(--space-5);
}

.cookie-settings-panel.open {
  display: block;
}

.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-4);
}

.cookie-toggle-row:last-child {
  border-bottom: none;
}

.cookie-toggle-info h5 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.cookie-toggle-info p {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  max-width: 60ch;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-slider {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-base);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--color-secondary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle-switch input:disabled + .toggle-slider {
  background: var(--color-secondary);
  opacity: 0.6;
  cursor: not-allowed;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.btn-cookie {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1.5px solid transparent;
}

.btn-cookie-accept {
  background: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

.btn-cookie-accept:hover {
  background: #0357A0;
  border-color: #0357A0;
}

.btn-cookie-reject {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

.btn-cookie-reject:hover {
  border-color: var(--color-text-secondary);
  color: var(--color-text-primary);
}

.btn-cookie-settings {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-cookie-settings:hover {
  background: rgba(4,107,175,0.08);
}

.policy-hero {
  background: var(--color-primary);
  color: var(--color-white);
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16);
  text-align: center;
}

.policy-hero h1 {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-3);
}

.policy-hero p {
  color: rgba(255,255,255,0.65);
  font-size: var(--font-size-base);
}

.policy-content {
  padding: var(--space-16) 0;
}

.policy-body {
  max-width: 820px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  box-shadow: var(--shadow-sm);
}

.policy-body h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: var(--space-8) 0 var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.policy-body h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.policy-body h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: var(--space-6) 0 var(--space-3);
}

.policy-body p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
}

.policy-body ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.policy-body ul li {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-2);
}

.policy-body a {
  color: var(--color-secondary);
  text-decoration: underline;
}

.policy-body a:hover {
  color: var(--color-primary);
}

.policy-body table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: var(--font-size-sm);
}

.policy-body th {
  background: var(--color-surface-alt);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border: 1px solid var(--color-border);
}

.policy-body td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: top;
}

.thankyou-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-16);
  background: var(--color-bg);
  padding-top: calc(var(--header-height) + var(--space-16));
}

.thankyou-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-16);
  text-align: center;
  max-width: 560px;
  width: 100%;
  box-shadow: var(--shadow-xl);
}

.thankyou-icon {
  width: 96px;
  height: 96px;
  background: linear-gradient(135deg, var(--color-secondary), #0580c5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--color-white);
  margin: 0 auto var(--space-8);
  box-shadow: var(--shadow-accent);
}

.thankyou-card h1 {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.thankyou-card p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

.notfound-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-16);
  background: var(--color-primary);
  padding-top: calc(var(--header-height) + var(--space-16));
}

.notfound-inner {
  text-align: center;
  max-width: 560px;
}

.notfound-code {
  font-family: var(--font-display);
  font-size: 9rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-white);
  line-height: 1;
  opacity: 0.15;
  margin-bottom: calc(-1 * var(--space-16));
}

.notfound-title {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  position: relative;
}

.notfound-desc {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--space-10);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 1024px) {
  :root {
    --container-max: 960px;
  }
  .hero-left {
    padding: var(--space-16) var(--space-10);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid::before {
    display: none;
  }
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }
  .section-title {
    font-size: var(--font-size-3xl);
  }
  .main-nav .nav-list,
  .main-nav .nav-cta {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .hero-section {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-left {
    padding: var(--space-12) var(--space-6);
    order: 2;
  }
  .hero-right {
    padding: var(--space-8) var(--space-6);
    order: 1;
  }
  .hero-form-card {
    padding: var(--space-6);
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .benefits-inner {
    grid-template-columns: 1fr;
  }
  .benefits-image {
    order: -1;
    aspect-ratio: 3/2;
  }
  .composition-grid {
    grid-template-columns: 1fr;
  }
  .description-inner {
    grid-template-columns: 1fr;
  }
 
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .legal-inner {
    grid-template-columns: 1fr;
  }
  .disclaimer-inner {
    flex-direction: column;
  }
  .cta-title {
    font-size: var(--font-size-3xl);
  }
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .cta-buttons .btn {
    justify-content: center;
  }
  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .cookie-top {
    flex-direction: column;
  }
  .cookie-actions {
    flex-direction: column;
  }
  .btn-cookie {
    width: 100%;
    text-align: center;
  }
  .policy-body {
    padding: var(--space-8) var(--space-6);
  }
  .policy-hero h1 {
    font-size: var(--font-size-3xl);
  }
}

@media (max-width: 480px) {
  .brand-logo span{
    font-size: 0.9rem !important;
  }
  .hero-title {
    font-size: 1.75rem;
  }
  .hero-price-tag {
    flex-direction: column;
    gap: var(--space-2);
    align-items: flex-start;
  }
  .trust-badges {
    flex-direction: column;
  }
  table th,td{
    font-size: 0.4rem !important;
    padding: 0.4rem !important;
  }
  tr{
    display: flex !important;
    flex-direction: column;
  }
}