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

:root {
  --color-primary: #3b82f6;
  --color-primary-dark: #1e40af;
  --color-secondary: #fbbf24;
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --color-bg: #ffffff;
  --color-bg-alt: #f3f4f6;
  --color-border: #e5e7eb;
  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --max-width: 1200px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  --radius: 8px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

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

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

/* Header & Navigation */
.header {
  position: sticky;
  top: 0;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.nav__logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.nav__logo:hover {
  color: var(--color-primary-dark);
}

.nav__menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm);
  box-shadow: var(--shadow);
}

.nav__menu.is-active {
  display: flex;
}

.nav__item {
  padding: var(--spacing-xs) 0;
}

.nav__link {
  color: var(--color-text);
  font-weight: 500;
  padding: var(--spacing-xs) 0;
  display: block;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav__toggle-bar {
  width: 100%;
  height: 3px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav__toggle.is-active .nav__toggle-bar:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.nav__toggle.is-active .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle.is-active .nav__toggle-bar:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-bg);
}

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

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
}

.btn--small {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.875rem;
}

/* Hero Section */
.hero {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
}

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* Sections */
.section {
  padding: var(--spacing-xxl) 0;
}

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

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

.section__title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.section__subtitle {
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Services */
.services {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--color-bg);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-sm);
}

.service-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.service-card__description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.service-card__price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Features */
.features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.feature {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.feature__icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
}

.feature__title {
  font-size: 1.125rem;
  font-weight: 600;
}

.feature__text {
  color: var(--color-text-light);
}

/* Testimonials */
.testimonials {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.testimonial {
  background-color: var(--color-bg);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow);
  position: relative;
}

.testimonial::before {
  content: '\201C';
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.2;
  line-height: 1;
}

.testimonial__text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.testimonial__author {
  font-weight: 600;
}

.testimonial__role {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* About */
.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.about-text p {
  margin-bottom: var(--spacing-md);
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.value {
  padding: var(--spacing-md);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
}

.value__title {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

/* Contact */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.contact-item__icon {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item__content {
  display: flex;
  flex-direction: column;
}

.contact-item__label {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.contact-item__value {
  color: var(--color-text-light);
}

/* Thank You */
.thank-you {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.thank-you__icon {
  width: 80px;
  height: 80px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.thank-you__title {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.thank-you__text {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

/* Legal Pages */
.legal {
  padding: var(--spacing-xxl) 0;
}

.legal__title {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
}

.legal__content h2 {
  font-size: 1.5rem;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.legal__content h3 {
  font-size: 1.25rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.legal__content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

.legal__content ul {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

.legal__content li {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-light);
  list-style: disc;
}

.legal__updated {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

/* Footer */
.footer {
  background-color: var(--color-text);
  color: var(--color-bg);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-bg);
}

.footer__tagline {
  color: var(--color-text-light);
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.footer__nav-group h4 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-bg);
}

.footer__nav-group a {
  display: block;
  color: var(--color-text-light);
  padding: var(--spacing-xs) 0;
}

.footer__nav-group a:hover {
  color: var(--color-bg);
}

.footer__bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-text);
  color: var(--color-bg);
  padding: var(--spacing-md);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--transition);
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

.cookie-banner__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.cookie-banner__text {
  font-size: 0.875rem;
}

.cookie-banner__text a {
  color: var(--color-secondary);
}

.cookie-banner__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.cookie-modal.is-visible {
  display: flex;
}

.cookie-modal__content {
  background-color: var(--color-bg);
  border-radius: var(--radius);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--spacing-lg);
}

.cookie-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.cookie-modal__title {
  font-size: 1.25rem;
  font-weight: 600;
}

.cookie-modal__close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-light);
  padding: var(--spacing-xs);
  line-height: 1;
}

.cookie-modal__close:hover {
  color: var(--color-text);
}

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

.cookie-option:last-of-type {
  border-bottom: none;
}

.cookie-option__info {
  flex: 1;
  padding-right: var(--spacing-md);
}

.cookie-option__title {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.cookie-option__description {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cookie-toggle {
  position: relative;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
}

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

.cookie-toggle__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border);
  border-radius: 26px;
  transition: background-color var(--transition);
}

.cookie-toggle__slider::before {
  position: absolute;
  content: '';
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-bg);
  border-radius: 50%;
  transition: transform var(--transition);
}

.cookie-toggle input:checked + .cookie-toggle__slider {
  background-color: var(--color-primary);
}

.cookie-toggle input:checked + .cookie-toggle__slider::before {
  transform: translateX(22px);
}

.cookie-toggle input:disabled + .cookie-toggle__slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.cookie-modal__footer {
  margin-top: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-bg);
  padding: var(--spacing-xs) var(--spacing-sm);
  z-index: 10001;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 0;
}

/* Desktop Styles */
@media (min-width: 768px) {
  .nav__menu {
    display: flex;
    flex-direction: row;
    position: static;
    border-bottom: none;
    padding: 0;
    box-shadow: none;
    gap: var(--spacing-md);
  }

  .nav__toggle {
    display: none;
  }

  .nav__item {
    padding: 0;
  }

  .hero__title {
    font-size: 3rem;
  }

  .hero__subtitle {
    font-size: 1.25rem;
  }

  .hero__cta {
    flex-direction: row;
  }

  .section__title {
    font-size: 2.25rem;
  }

  .services {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .service-card {
    flex: 1 1 calc(50% - var(--spacing-lg));
  }

  .features {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .feature {
    flex: 1 1 calc(33.333% - var(--spacing-lg));
  }

  .testimonials {
    flex-direction: row;
  }

  .testimonial {
    flex: 1;
  }

  .about-content {
    flex-direction: row;
  }

  .about-text {
    flex: 2;
  }

  .about-values {
    flex: 1;
  }

  .contact-info {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .contact-item {
    flex: 1 1 calc(50% - var(--spacing-lg));
  }

  .footer__content {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer__nav {
    flex-direction: row;
    gap: var(--spacing-xl);
  }

  .cookie-banner__content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .cookie-banner__buttons {
    flex-shrink: 0;
  }

  .cookie-modal__footer {
    flex-direction: row;
    justify-content: flex-end;
  }
}

@media (min-width: 1024px) {
  .service-card {
    flex: 1 1 calc(33.333% - var(--spacing-lg));
  }
}