:root {
  --color-bg: #f3f7f5;
  --color-bg-soft: #ffffff;
  --color-surface: #ffffff;
  --color-primary: #0f6a46;
  --color-primary-soft: #d8f0e5;
  --color-secondary: #1f2937;
  --color-text: #102018;
  --color-muted: #4b5563;
  --color-accent: #0b8d5a;
  --color-border: #d8e3de;
  --font-base: "Inter", "Segoe UI", Arial, sans-serif;
  --font-heading: "Poppins", "Segoe UI", Arial, sans-serif;
  --shadow-sm: 0 8px 20px rgba(16, 32, 24, 0.08);
  --shadow-md: 0 18px 36px rgba(16, 32, 24, 0.16);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: radial-gradient(circle at top right, #e8fff4 0%, var(--color-bg) 38%, #edf4f1 100%);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

a {
  color: var(--color-accent);
  text-underline-offset: 3px;
}

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

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

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

.section-soft {
  background: linear-gradient(180deg, rgba(216, 240, 229, 0.35), rgba(216, 240, 229, 0.12));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand {
  display: block;
}

.brand img {
  width: 4rem;
  position: relative;
  z-index: 20;
}

.brand img {
  display: inline-block;
  transform: rotate(-5deg);
  transition: transform var(--transition-normal);
}

.brand:hover img {
  transform: rotate(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .brand img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 768px) {
  .brand img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 576px) {
  .brand img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 400px) {
  .brand img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

.menu-toggle {
  display: none;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: var(--space-md);
  margin: 0;
  padding: 0;
}

.hero {
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  font-weight: 700;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.lead {
  color: var(--color-muted);
}

.rating-row,
.price-row {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-md);
  align-items: center;
}

.badge {
  background: var(--color-primary-soft);
  border: 1px solid #b4decc;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.9rem;
}

.price {
  font-size: 1.7rem;
  font-weight: 700;
}

.old-price {
  color: var(--color-muted);
  text-decoration: line-through;
}

.stock {
  font-size: 0.95rem;
  color: var(--color-primary);
  font-weight: 600;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.grid-2,
.grid-3,
.faq-list {
  display: grid;
  gap: var(--space-lg);
}

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

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

.clean-list {
  margin: 0;
  padding-left: 18px;
}

.notice-box {
  border: 1px solid #b7d8c9;
  background: #f3fcf7;
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  margin: var(--space-md) 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-sm);
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  border: 1px solid #b9c4bf;
  border-radius: var(--radius-sm);
  padding: 11px 12px;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(11, 141, 90, 0.12);
}

.consent-field {
  flex-direction: row;
  align-items: flex-start;
}

.consent-field input {
  width: 18px;
  height: 18px;
  margin-top: 4px;
}

.error {
  min-height: 1.2em;
  color: #ab1f1f;
  margin: 0;
  font-size: 0.92rem;
}

.btn {
  display: inline-block;
  border: none;
  border-radius: var(--radius-sm);
  padding: 11px 18px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.25s ease, filter 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.04);
}

.btn-secondary {
  background: #eef2f0;
  color: #102018;
  border: 1px solid var(--color-border);
}

.planner-controls {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin: var(--space-md) 0;
}

.planner-result {
  margin: 0;
  color: var(--color-muted);
  font-weight: 600;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: var(--space-lg);
  font-weight: 700;
  cursor: pointer;
}

.faq-answer {
  margin: 0;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-muted);
  display: none;
}

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

.cta-card {
  text-align: center;
}

.disclaimer {
  font-size: 0.95rem;
  color: #334155;
}

.site-footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.8);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-inner nav {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.cookie-banner {
  position: fixed;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  width: min(860px, 92%);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-md);
  z-index: 50;
}

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

.cookie-content {
  display: grid;
  gap: var(--space-sm);
}

.cookie-settings,
.cookie-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.legal-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.thank-you-card {
  max-width: 820px;
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {

  .hero-grid,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-block;
  }

  #mainNav {
    display: none;
    width: 100%;
  }

  #mainNav.open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    padding-bottom: var(--space-sm);
  }

  .header-inner {
    flex-wrap: wrap;
    padding: var(--space-sm) 0;
  }
}