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

:root {
  --color-bg-primary: #F7F7F4;
  --color-bg-secondary: #E6EEF5;
  --color-text-primary: #111827;
  --color-accent: #F43F5E;
  --color-accent-hover: #E11D48;
  --color-supporting: #64748B;
  --color-border: #D1D5DB;
  --color-white: #FFFFFF;
  --color-bg-dark: #1E293B;
  --color-text-light: #F8FAFC;
  --color-error: #DC2626;
  --color-success: #16A34A;

  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Playfair Display', serif;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);

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

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;

  --transition-base: 0.3s ease;
  --max-width: 1200px;
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.3;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }

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

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

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(247, 247, 244, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) 0;
}

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

.brand-logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.brand-logo:hover {
  color: var(--color-accent);
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-list a {
  color: var(--color-text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  padding: var(--spacing-xs) 0;
  position: relative;
  transition: color var(--transition-base);
}

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

.nav-list a:hover::after,
.nav-list a.active::after {
  width: 100%;
}

.nav-list a:hover {
  color: var(--color-accent);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  cursor: pointer;
  padding: var(--spacing-xs);
}

.hero-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-bg-primary);
  background-image:
    linear-gradient(rgba(22, 33, 48, 0.55), rgba(22, 33, 48, 0.55)),
    url("../images/bg-image-1.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  text-align: center;
}

.hero-section h1 {
  margin-bottom: var(--spacing-md);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-white);
}

.hero-section .hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--color-white);
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
  line-height: 1.8;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.85rem 2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

.section {
  padding: var(--spacing-2xl) 0;
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title h2 {
  margin-bottom: var(--spacing-sm);
}

.section-title p {
  color: var(--color-supporting);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

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

.feature-icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: rgba(244, 63, 94, 0.08);
  border-radius: var(--radius-md);
}

.feature-card h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.2rem;
}

.feature-card p {
  color: var(--color-supporting);
  font-size: 0.95rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.two-col-text h2 {
  margin-bottom: var(--spacing-sm);
}

.two-col-text p {
  color: var(--color-supporting);
  margin-bottom: var(--spacing-sm);
  font-size: 1.02rem;
}

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

.steps-list {
  list-style: none;
  counter-reset: step-counter;
  max-width: 700px;
  margin: 0 auto;
}

.steps-list li {
  counter-increment: step-counter;
  position: relative;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 4.5rem;
  margin-bottom: var(--spacing-md);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.steps-list li::before {
  content: counter(step-counter);
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.steps-list li h3 {
  font-family: var(--font-primary);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.steps-list li p {
  color: var(--color-supporting);
  font-size: 0.92rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.testimonial-card {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-base);
}

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

.testimonial-card .quote-icon {
  font-size: 2rem;
  color: var(--color-accent);
  opacity: 0.3;
  margin-bottom: var(--spacing-xs);
}

.testimonial-card blockquote {
  font-style: italic;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 0.98rem;
  line-height: 1.7;
}

.testimonial-card cite {
  color: var(--color-supporting);
  font-size: 0.88rem;
  font-style: normal;
  font-weight: 500;
}

.cta-section {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  text-align: center;
  padding: var(--spacing-2xl) 0;
}

.cta-section h2 {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.cta-section p {
  color: var(--color-supporting);
  max-width: 550px;
  margin: 0 auto var(--spacing-lg);
}

.disclaimer-section {
  padding: var(--spacing-lg) 0;
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}

.disclaimer-box {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-md);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-accent);
}

.disclaimer-box p {
  font-size: 0.88rem;
  color: var(--color-supporting);
  line-height: 1.7;
}

.site-footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-brand .brand-logo {
  color: var(--color-white);
}

.footer-brand p {
  color: var(--color-supporting);
  font-size: 0.92rem;
  margin-top: var(--spacing-xs);
  max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
}

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

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

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

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

.footer-contact p,
.footer-contact a {
  color: var(--color-supporting);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

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

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

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--color-supporting);
}

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.footer-bottom-links a {
  color: var(--color-supporting);
  font-size: 0.85rem;
}

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

.contact-form-wrapper {
  max-width: 650px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  background-color: var(--color-white);
  color: var(--color-text-primary);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

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

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

.error-message {
  display: none;
  color: var(--color-error);
  font-size: 0.82rem;
  margin-top: 4px;
}

.error-message.visible {
  display: block;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.checkbox-group input[type="checkbox"] {
  margin-top: 4px;
  accent-color: var(--color-accent);
  width: 18px;
  height: 18px;
}

.checkbox-group label {
  font-size: 0.9rem;
  color: var(--color-supporting);
  line-height: 1.5;
}

.thank-you-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.thank-you-content i {
  font-size: 4rem;
  color: var(--color-success);
  margin-bottom: var(--spacing-md);
}

.thank-you-content h1 {
  margin-bottom: var(--spacing-sm);
}

.thank-you-content p {
  color: var(--color-supporting);
  max-width: 500px;
  margin: 0 auto var(--spacing-lg);
}

.policy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

.policy-content h1 {
  margin-bottom: var(--spacing-sm);
}

.policy-content .last-updated {
  color: var(--color-supporting);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xl);
}

.policy-content h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  font-size: 1.4rem;
}

.policy-content h3 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  font-size: 1.15rem;
}

.policy-content p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
  font-size: 0.95rem;
}

.policy-content ul {
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-md);
}

.policy-content li {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
  font-size: 0.95rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.12);
  z-index: 1000;
  padding: var(--spacing-md);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

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

.cookie-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.cookie-banner p {
  font-size: 0.92rem;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.cookie-banner a {
  color: var(--color-accent);
}

.cookie-buttons {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
}

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

.cookie-btn-accept:hover {
  background-color: var(--color-accent-hover);
}

.cookie-btn-reject {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.cookie-btn-reject:hover {
  background-color: var(--color-border);
}

.cookie-btn-settings {
  background: none;
  color: var(--color-supporting);
  text-decoration: underline;
}

.cookie-btn-settings:hover {
  color: var(--color-accent);
}

.cookie-settings-panel {
  display: none;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-md);
}

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

.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.cookie-category-info h4 {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
}

.cookie-category-info p {
  font-size: 0.82rem;
  color: var(--color-supporting);
  margin-bottom: 0;
}

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

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

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

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

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

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

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.page-hero {
  padding: var(--spacing-xl) 0;
  text-align: center;
  background-color: var(--color-bg-secondary);
}

.page-hero h1 {
  margin-bottom: var(--spacing-sm);
}

.page-hero p {
  color: var(--color-supporting);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

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

.signals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.signal-card {
  padding: var(--spacing-md);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border-left: 3px solid transparent;
}

.signal-card:hover {
  border-left-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.signal-card i {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-xs);
}

.signal-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.signal-card p {
  font-size: 0.9rem;
  color: var(--color-supporting);
}

.awareness-list {
  max-width: 700px;
  margin: 0 auto;
}

.awareness-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.awareness-item:last-child {
  border-bottom: none;
}

.awareness-item i {
  font-size: 1.4rem;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 4px;
}

.awareness-item h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.awareness-item p {
  color: var(--color-supporting);
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--color-white);
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
    gap: 0;
  }

  .nav-list.active {
    display: flex;
  }

  .nav-list li {
    width: 100%;
  }

  .nav-list a {
    display: block;
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
  }

  .nav-list li:last-child a {
    border-bottom: none;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

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

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

  .cookie-buttons {
    flex-direction: column;
  }

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

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

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

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

  .brand-logo {
    font-size: 1.2rem;
  }
}