:root {
  --green-900: #14361f;
  --green-800: #1c4a2b;
  --green-700: #245c37;
  --green-600: #2f7a47;
  --green-500: #3d9a5b;
  --green-400: #6bbf86;
  --green-200: #b9e2c6;
  --green-100: #e3f3e9;
  --earth-900: #3a2c1e;
  --earth-700: #6b5238;
  --earth-500: #9c7c52;
  --earth-300: #d8c4a3;
  --sand-100: #f7f3ea;
  --sand-50: #fbf9f3;
  --ink: #20271f;
  --ink-soft: #4a564a;
  --line: #e4ded0;
  --white: #ffffff;
  --shadow-sm: 0 4px 14px rgba(20, 54, 31, 0.08);
  --shadow-md: 0 14px 40px rgba(20, 54, 31, 0.12);
  --shadow-lg: 0 28px 70px rgba(20, 54, 31, 0.18);
  --radius-s: 14px;
  --radius-m: 22px;
  --radius-l: 34px;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, "Times New Roman", serif;
  --sans: "Avenir Next", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --maxw: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--sand-50);
  line-height: 1.7;
  font-size: 17px;
  overflow-x: hidden;
}

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

a {
  color: var(--green-700);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--green-500);
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  line-height: 1.18;
  color: var(--green-900);
  font-weight: 600;
  letter-spacing: 0.2px;
}

h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }

p { color: var(--ink-soft); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--green-600);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--green-400);
  display: inline-block;
}

.section {
  padding: 96px 0;
}

.section-head {
  max-width: 720px;
  margin-bottom: 52px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head p {
  margin-top: 14px;
  font-size: 1.06rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-600), var(--green-800));
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--green-800);
  border-color: var(--green-200);
}

.btn-ghost:hover {
  background: var(--green-100);
  transform: translateY(-3px);
  color: var(--green-800);
}

.btn-light {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(4px);
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.28);
  color: #fff;
  transform: translateY(-3px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(251, 249, 243, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  border-color: var(--line);
  background: rgba(251, 249, 243, 0.95);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--green-900);
}

.brand:hover { color: var(--green-700); }

.brand-mark {
  width: 42px;
  height: 42px;
  flex: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 10px 14px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  border-radius: 999px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--green-700);
  background: var(--green-100);
}

.nav-cta {
  margin-left: 10px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--green-900);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 540px at 78% -10%, rgba(107, 191, 134, 0.45), transparent 60%),
    radial-gradient(900px 600px at 6% 110%, rgba(156, 124, 82, 0.22), transparent 60%),
    linear-gradient(160deg, #f3f8f1 0%, #eef5ea 45%, #f7f3ea 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding: 92px 0 104px;
}

.hero-copy h1 {
  margin-bottom: 22px;
}

.hero-copy p {
  font-size: 1.14rem;
  max-width: 540px;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}

.hero-stats .stat strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.9rem;
  color: var(--green-800);
}

.hero-stats .stat span {
  font-size: 0.85rem;
  color: var(--ink-soft);
  letter-spacing: 0.4px;
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, #2f7a47, #14361f);
}

.hero-visual svg {
  width: 100%;
  height: 100%;
  display: block;
}

.has-real-photo {
  position: relative;
  overflow: hidden;
}

.has-real-photo > .real-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.has-real-photo > svg {
  opacity: 0;
  pointer-events: none;
}

.hero-badge {
  position: absolute;
  left: 22px;
  bottom: 22px;
  right: 22px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-m);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-md);
}

.hero-badge .dot {
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 14px;
  background: var(--green-100);
  display: grid;
  place-items: center;
}

.hero-badge strong {
  display: block;
  font-family: var(--serif);
  color: var(--green-900);
  font-size: 1.05rem;
}

.hero-badge span {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.marquee {
  background: var(--green-900);
  color: var(--green-100);
}

.marquee .container {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  justify-content: center;
  padding: 18px 24px;
  font-size: 0.86rem;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.marquee span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  opacity: 0.85;
}

.marquee span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-400);
}

.grid {
  display: grid;
  gap: 28px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  height: 100%;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--green-200);
}

.card .icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--green-100);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}

.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.98rem; }

.feature-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.feature-thumb {
  aspect-ratio: 16 / 10;
  position: relative;
}

.feature-thumb svg { width: 100%; height: 100%; display: block; }

.feature-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--green-800);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
}

.feature-body {
  padding: 26px 28px 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.feature-body h3 { font-size: 1.35rem; }
.feature-body p { font-size: 0.98rem; flex: 1; }

.feature-link {
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.feature-link::after {
  content: "\2192";
  transition: transform 0.25s ease;
}

.feature-card:hover .feature-link::after { transform: translateX(5px); }

.plant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 30px;
}

.plant-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.plant-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.plant-top {
  position: relative;
  aspect-ratio: 16 / 9;
}

.plant-top svg { width: 100%; height: 100%; display: block; }

.difficulty {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(20, 54, 31, 0.82);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 13px;
  border-radius: 999px;
}

.plant-body {
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plant-body h3 { font-size: 1.4rem; }

.plant-sci {
  font-style: italic;
  color: var(--earth-500);
  font-size: 0.9rem;
  margin-top: -10px;
}

.spec-list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.spec-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  font-size: 0.92rem;
  align-items: start;
}

.spec-list li strong {
  color: var(--green-800);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.spec-list li span { color: var(--ink-soft); }

.plant-note {
  background: var(--sand-100);
  border-left: 3px solid var(--green-400);
  border-radius: 0 12px 12px 0;
  padding: 14px 16px;
  font-size: 0.9rem;
}

.plant-note strong { color: var(--green-800); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split .media {
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 5 / 4;
}

.split .media svg { width: 100%; height: 100%; }

.checklist {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.checklist li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.98rem;
  color: var(--ink-soft);
}

.checklist li::before {
  content: "";
  flex: none;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, var(--green-400), var(--green-600));
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center / 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center / 16px no-repeat;
}

.tip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.tip-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.tip-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.tip-card .num {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--green-500);
  font-weight: 700;
}

.tip-card h3 { margin: 6px 0 12px; font-size: 1.3rem; }
.tip-card p { font-size: 0.97rem; }

.tip-meta {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chip {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--green-700);
  background: var(--green-100);
  padding: 6px 12px;
  border-radius: 999px;
}

.season-strip {
  background:
    radial-gradient(800px 400px at 90% 0%, rgba(107, 191, 134, 0.18), transparent 60%),
    var(--green-900);
  color: var(--green-100);
}

.season-strip h2 { color: #fff; }
.season-strip .section-head p { color: var(--green-200); }

.season-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.season-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-m);
  padding: 28px 24px;
  transition: transform 0.3s ease, background 0.3s ease;
}

.season-item:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.12);
}

.season-item .s-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}

.season-item h3 { color: #fff; font-size: 1.25rem; margin-bottom: 10px; }
.season-item p { color: var(--green-200); font-size: 0.94rem; }

.season-item ul {
  list-style: none;
  margin-top: 16px;
  display: grid;
  gap: 8px;
}

.season-item ul li {
  font-size: 0.88rem;
  color: var(--green-100);
  padding-left: 18px;
  position: relative;
}

.season-item ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-400);
}

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.compare-col {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.compare-col.indoor { border-top: 5px solid var(--green-400); }
.compare-col.outdoor { border-top: 5px solid var(--earth-500); }

.compare-col h3 { font-size: 1.5rem; margin-bottom: 6px; }
.compare-col .lead { font-size: 0.98rem; margin-bottom: 20px; }

.compare-col ul {
  list-style: none;
  display: grid;
  gap: 12px;
}

.compare-col ul li {
  display: flex;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.compare-col ul li strong { color: var(--green-800); }

.cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-l);
  padding: 72px 56px;
  background:
    radial-gradient(700px 360px at 88% 10%, rgba(107, 191, 134, 0.4), transparent 60%),
    linear-gradient(135deg, var(--green-700), var(--green-900));
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta h2 { color: #fff; }
.cta p {
  color: var(--green-100);
  max-width: 620px;
  margin: 16px auto 32px;
  font-size: 1.08rem;
}

.cta .hero-actions { justify-content: center; margin-bottom: 0; }

.newsletter {
  background: var(--sand-100);
}

.newsletter-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 56px;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.newsletter-card h2 { margin-bottom: 14px; }

.form-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.form-row input {
  flex: 1;
  min-width: 200px;
  padding: 15px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--sand-50);
  font-family: var(--sans);
  font-size: 0.98rem;
  color: var(--ink);
}

.form-row input:focus {
  outline: none;
  border-color: var(--green-400);
  box-shadow: 0 0 0 4px var(--green-100);
}

.form-note {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.form-msg {
  margin-top: 14px;
  font-size: 0.92rem;
  font-weight: 600;
  display: none;
}

.form-msg.show { display: block; }
.form-msg.ok { color: var(--green-600); }
.form-msg.err { color: #b3402e; }

.faq {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.faq-item.open {
  box-shadow: var(--shadow-sm);
  border-color: var(--green-200);
}

.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 22px 26px;
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--green-900);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-q .plus {
  flex: none;
  width: 28px;
  height: 28px;
  position: relative;
  border-radius: 50%;
  background: var(--green-100);
  transition: background 0.3s ease;
}

.faq-q .plus::before,
.faq-q .plus::after {
  content: "";
  position: absolute;
  background: var(--green-700);
  border-radius: 2px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease;
}

.faq-q .plus::before { width: 12px; height: 2px; }
.faq-q .plus::after { width: 2px; height: 12px; }

.faq-item.open .plus::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-a p {
  padding: 0 26px 24px;
  font-size: 0.98rem;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 76px;
  background:
    radial-gradient(900px 460px at 85% -20%, rgba(107, 191, 134, 0.4), transparent 60%),
    linear-gradient(160deg, #f1f7ef, #f7f3ea);
}

.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { margin-bottom: 18px; }
.page-hero p { font-size: 1.12rem; max-width: 660px; }

.breadcrumb {
  font-size: 0.82rem;
  letter-spacing: 0.4px;
  margin-bottom: 22px;
  color: var(--ink-soft);
}

.breadcrumb a { font-weight: 600; }

.prose {
  max-width: 820px;
}

.prose h2 { margin: 44px 0 14px; }
.prose h3 { margin: 30px 0 10px; }
.prose p { margin-bottom: 16px; }
.prose ul, .prose ol { margin: 0 0 18px 22px; }
.prose li { margin-bottom: 8px; color: var(--ink-soft); }
.prose strong { color: var(--green-800); }

.callout {
  background: var(--green-100);
  border-left: 4px solid var(--green-500);
  border-radius: 0 14px 14px 0;
  padding: 20px 24px;
  margin: 26px 0;
}

.callout p { margin: 0; color: var(--green-900); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.field { margin-bottom: 20px; }

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: var(--green-800);
  margin-bottom: 8px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--sand-50);
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--green-400);
  box-shadow: 0 0 0 4px var(--green-100);
}

.field .error {
  display: none;
  margin-top: 7px;
  font-size: 0.82rem;
  color: #b3402e;
  font-weight: 600;
}

.field.invalid input,
.field.invalid textarea { border-color: #d27a6c; background: #fdf3f1; }
.field.invalid .error { display: block; }

.contact-aside .card { margin-bottom: 22px; }

.info-list {
  list-style: none;
  display: grid;
  gap: 18px;
}

.info-list li { display: flex; gap: 14px; align-items: flex-start; }

.info-list .ic {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 12px;
  background: var(--green-100);
  display: grid;
  place-items: center;
}

.info-list strong { display: block; color: var(--green-900); font-family: var(--serif); }
.info-list span { font-size: 0.92rem; color: var(--ink-soft); }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.timeline {
  display: grid;
  gap: 0;
  max-width: 760px;
}

.timeline-item {
  position: relative;
  padding: 0 0 40px 42px;
  border-left: 2px solid var(--green-200);
}

.timeline-item:last-child { border-left-color: transparent; padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 5px var(--green-100);
}

.timeline-item h3 { font-size: 1.2rem; margin-bottom: 6px; }
.timeline-item .yr {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green-500);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.team-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 18px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.team-card h3 { font-size: 1.2rem; }
.team-card .role {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green-500);
  margin-bottom: 10px;
}
.team-card p { font-size: 0.92rem; }

.back-to-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--green-600), var(--green-800));
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
  z-index: 900;
}

.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); }

.site-footer {
  background: var(--green-900);
  color: var(--green-200);
  padding: 72px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand .brand { color: #fff; margin-bottom: 16px; }
.footer-brand p { color: var(--green-200); font-size: 0.94rem; max-width: 320px; }

.footer-col h4 {
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-family: var(--sans);
}

.footer-col ul { list-style: none; display: grid; gap: 11px; }
.footer-col ul a { color: var(--green-200); font-size: 0.94rem; }
.footer-col ul a:hover { color: #fff; }

.footer-news p { font-size: 0.94rem; color: var(--green-200); margin-bottom: 16px; }

.footer-news .form-row input {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.footer-news .form-row input::placeholder { color: rgba(227, 243, 233, 0.6); }

.footer-disclaimer {
  padding: 26px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.86rem;
  color: var(--green-200);
}

.footer-bottom {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
}

.footer-bottom .links { display: flex; gap: 20px; flex-wrap: wrap; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.mt-0 { margin-top: 0; }

@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { max-width: 460px; }
  .season-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .value-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: var(--sand-50);
    border-bottom: 1px solid var(--line);
    padding: 18px 24px 28px;
    box-shadow: var(--shadow-md);
    transform: translateY(-130%);
    transition: transform 0.35s ease;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 14px 16px; font-size: 1rem; }
  .nav-cta { margin: 8px 16px 0; }
  .hamburger { display: flex; }
  .nav-cta .btn { width: 100%; }
}

@media (max-width: 760px) {
  .section { padding: 70px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .split, .compare, .contact-grid, .newsletter-card { grid-template-columns: 1fr; gap: 36px; }
  .value-grid, .team-grid { grid-template-columns: 1fr; }
  .newsletter-card { padding: 36px 26px; }
  .cta { padding: 52px 28px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-grid { padding: 64px 0 72px; }
  .compare-col, .contact-form { padding: 28px 24px; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  .spec-list li { grid-template-columns: 96px 1fr; }
  .hero-stats { gap: 24px; }
}