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

:root {
  --color-bg: #f7fafc;
  --color-surface: #ffffff;
  --color-primary: #2f855a;
  --color-primary-soft: #c6f6d5;
  --color-primary-dark: #276749;
  --color-accent: #38b2ac;
  --color-text: #1a202c;
  --color-text-soft: #4a5568;
  --color-border: #e2e8f0;
  --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.12);
  --radius-lg: 1.25rem;
  --radius-md: 0.75rem;
  --radius-pill: 999px;
  --transition-fast: 0.2s ease;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #e6fffa 0, #f7fafc 40%, #edf2f7 100%);
  color: var(--color-text);
  line-height: 1.6;
}

/* Layout */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.section-header p {
  color: var(--color-text-soft);
  max-width: 560px;
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: 1.75rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 250, 252, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--color-text);
}

.logo-mark {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #f0fff4;
  font-weight: 700;
  font-size: 1.3rem;
  box-shadow: var(--shadow-soft);
}

.logo-text {
  font-weight: 600;
  letter-spacing: 0.03em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.nav-link {
  text-decoration: none;
  color: var(--color-text-soft);
  font-size: 0.95rem;
  padding: 0.3rem 0.1rem;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width var(--transition-fast);
}

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

.btn-nav {
  margin-left: 0.5rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.25rem;
}

.nav-toggle-bar {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  display: block;
  transition: transform 0.2s ease;
}

.nav-toggle-bar + .nav-toggle-bar {
  margin-top: 4px;
}

@media (max-width: 840px) {
  .main-nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    margin: 0;
    background: rgba(247, 250, 252, 0.97);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    flex-direction: column;
    align-items: flex-start;
    padding: 0.9rem 1.5rem 1.2rem;
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
  }
  .main-nav.open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }
  .btn-nav {
    margin-left: 0;
  }
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
  }
}

/* Hero */

.hero {
  padding: 3.5rem 0 4.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-subtitle {
  color: var(--color-text-soft);
  font-size: 1rem;
  max-width: 34rem;
  margin-bottom: 1.5rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hero-meta {
  font-size: 0.9rem;
  color: var(--color-text-soft);
}

.hero-image {
  display: flex;
  justify-content: flex-end;
}

.hero-card {
  background: radial-gradient(circle at top left, var(--color-primary-soft), #ffffff);
  border-radius: 1.75rem;
  padding: 0.6rem;
  box-shadow: var(--shadow-soft);
}

.hero-card img {
  display: block;
  width: 100%;
  border-radius: 1.4rem;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero {
    padding-top: 2.75rem;
  }
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 0.93rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #f0fff4;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(22, 101, 52, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: rgba(72, 187, 120, 0.5);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(198, 246, 213, 0.5);
}

.btn-sm {
  font-size: 0.85rem;
  padding: 0.4rem 0.9rem;
}

.btn-block {
  width: 100%;
}

.btn-link {
  text-decoration: none;
  color: var(--color-primary-dark);
  font-weight: 500;
  font-size: 0.95rem;
}

.btn-link:hover {
  text-decoration: underline;
}

/* Cards and basic surfaces */

.card {
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.service-card h3,
.trust-card h3 {
  margin-top: 0.2rem;
  margin-bottom: 0.6rem;
}

.service-card p,
.trust-card p {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

.card-link {
  display: inline-flex;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--color-primary-dark);
}

.card-link::after {
  content: "→";
  margin-left: 0.3rem;
}

/* Sections */

.section-services-preview {
  padding-bottom: 3.8rem;
}

.section-highlight {
  background: radial-gradient(circle at top left, #e6fffa, #f7fafc);
  position: relative;
}

.highlight-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: center;
}

.highlight-image img {
  display: block;
  width: 100%;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.feature-list {
  list-style: none;
  padding-left: 0;
  margin: 0.7rem 0 0.3rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.95rem;
  margin-bottom: 0.3rem;
}

.feature-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
}

.section-trust {
  padding-top: 3.2rem;
}

.section-cta {
  padding: 3.2rem 0 4rem;
}

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #f0fff4;
  border-radius: 1.75rem;
  padding: 1.7rem 2.1rem;
  box-shadow: var(--shadow-soft);
}

.cta-text h2 {
  margin: 0 0 0.3rem;
}

.cta-text p {
  margin: 0;
  opacity: 0.92;
}

.cta-actions .btn-outline {
  border-color: rgba(208, 250, 230, 0.8);
  color: #e6fffa;
}

@media (max-width: 720px) {
  .highlight-inner {
    grid-template-columns: 1fr;
  }
  .cta-inner {
    padding: 1.6rem 1.4rem;
  }
}

/* Page hero */

.page-hero {
  padding: 3rem 0 2rem;
}

.page-hero h1 {
  font-size: 2.1rem;
  margin-bottom: 0.4rem;
}

.page-hero p {
  color: var(--color-text-soft);
}

/* About layout */

.about-layout {
  align-items: center;
}

.about-text h2 {
  margin-top: 0;
}

.about-image img {
  width: 100%;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-soft);
}

/* Services detail */

.service-detail-layout {
  align-items: flex-start;
}

.service-detail-card + .service-detail-card {
  margin-top: 1.6rem;
}

.service-sidebar .card + .card {
  margin-top: 1.3rem;
}

/* Service area */

.service-area-layout {
  align-items: flex-start;
}

.service-area-text h2 {
  margin-top: 0;
}

/* Contact */

.contact-layout {
  align-items: flex-start;
}

.contact-form-wrapper h2 {
  margin-top: 0;
}

.contact-form {
  margin-top: 0.8rem;
}

.form-row {
  margin-bottom: 0.9rem;
  display: flex;
  flex-direction: column;
}

.form-row label {
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.form-row input,
.form-row select,
.form-row textarea {
  border-radius: 0.75rem;
  border: 1px solid var(--color-border);
  padding: 0.55rem 0.7rem;
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  background-color: rgba(255, 255, 255, 0.85);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(72, 187, 120, 0.4);
  background-color: #ffffff;
}

.form-row textarea {
  resize: vertical;
}

.form-row-inline {
  flex-direction: row;
  align-items: flex-start;
  gap: 0.5rem;
}

.checkbox-label {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

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

/* Policy pages */

.policy-content h2 {
  margin-top: 1.7rem;
}

.policy-content h3 {
  margin-top: 1.1rem;
}

.policy-content p,
.policy-content ul {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

.policy-content ul {
  padding-left: 1.2rem;
}

/* Cookie banner */

.cookie-banner {
  position: fixed;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  max-width: 900px;
  width: calc(100% - 2.5rem);
  background: rgba(26, 32, 44, 0.96);
  color: #e2e8f0;
  border-radius: 1.3rem;
  box-shadow: var(--shadow-soft);
  z-index: 50;
  padding: 0.9rem 1.1rem;
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner__content {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.cookie-banner__content p {
  margin: 0;
  font-size: 0.85rem;
}

.cookie-banner__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.cookie-banner .btn-primary {
  background: linear-gradient(135deg, #48bb78, #2f855a);
  color: #f0fff4;
}

.cookie-banner .btn-outline {
  border-color: rgba(226, 232, 240, 0.9);
  color: #e2e8f0;
}

.cookie-link {
  font-size: 0.8rem;
  color: #9ae6b4;
  text-decoration: none;
}

.cookie-link:hover {
  text-decoration: underline;
}

@media (max-width: 720px) {
  .cookie-banner__content {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Cookie preferences */

.cookie-preferences {
  margin-top: 1.4rem;
}

.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.7rem 0 0.4rem;
}

.small-text {
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

.cookie-preference-buttons {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

/* Toggle switch */

.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #cbd5e0;
  transition: 0.2s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: #ffffff;
  transition: 0.2s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--color-primary);
}

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

/* Footer */

.site-footer {
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  padding: 2.4rem 0 1.4rem;
  background: rgba(247, 250, 252, 0.95);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.footer-col h4 {
  margin-top: 0;
  margin-bottom: 0.7rem;
}

.footer-col p {
  font-size: 0.9rem;
  color: var(--color-text-soft);
}

.footer-meta {
  margin-top: 0.5rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.3rem;
}

.footer-links a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}

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

.footer-bottom {
  margin-top: 1.4rem;
  border-top: 1px solid rgba(226, 232, 240, 0.85);
  padding-top: 0.8rem;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--color-text-soft);
}

@media (max-width: 720px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-inner {
    flex-direction: column;
  }
}

/* Animations */

.animate-fade-up {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}