@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  color-scheme: light;
  --ink: #173a35;
  --ink-soft: #48635e;
  --muted: #788b84;
  --green: #1d5a4d;
  --green-dark: #133f37;
  --green-light: #dcebe1;
  --coral: #e88762;
  --coral-light: #f9e4d8;
  --cream: #f8f6ef;
  --paper: #fffefa;
  --line: #e6e9df;
  --shadow: 0 24px 70px rgba(30, 65, 53, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--cream);
  color: var(--ink);
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
}

.container {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.container.narrow {
  max-width: 800px;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(23, 58, 53, 0.08);
  background: rgba(248, 246, 239, 0.92);
  backdrop-filter: blur(16px);
}

.nav-inner {
  display: flex;
  height: 78px;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.logo::before {
  width: 36px;
  height: 36px;
  border-radius: 12px 12px 12px 4px;
  background: var(--green);
  content: "K";
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1rem;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--coral);
}

.nav-links .nav-order {
  padding: 11px 20px;
  border-radius: 999px;
  background: var(--green);
  color: white;
}

.nav-links .nav-order:hover {
  background: var(--green-dark);
  color: white;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 76px 0 88px;
  background:
    radial-gradient(ellipse at 82% 52%, rgba(216, 233, 220, 0.8), transparent 34%),
    var(--cream);
}

.hero::before {
  position: absolute;
  top: 44px;
  right: -120px;
  width: 390px;
  height: 390px;
  border: 1px solid rgba(29, 90, 77, 0.08);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 52px;
  align-items: center;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--green);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 24px;
  height: 2px;
  background: var(--coral);
  content: "";
}

.hero-copy h1 {
  max-width: 620px;
  margin: 22px 0 18px;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.7rem, 5.3vw, 4.65rem);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 1.05;
}

.hero-copy h1 span {
  color: var(--coral);
}

.hero-text {
  max-width: 510px;
  margin-bottom: 28px;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.btn-primary,
.btn-secondary,
.nav-order,
.btn-select-product {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  border: 1px solid var(--green);
  background: var(--green);
  color: white;
}

.btn-primary:hover,
.submit-btn:hover {
  transform: translateY(-2px);
  background: var(--green-dark);
}

.btn-secondary {
  border: 1px solid rgba(23, 58, 53, 0.2);
  color: var(--ink);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--green);
  background: white;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 600;
}

.trust-row span::first-letter {
  color: var(--green);
}

.product-visual {
  position: relative;
  display: grid;
  min-height: 440px;
  place-items: center;
}

.product-visual::before,
.product-visual::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.product-visual::before {
  width: 330px;
  height: 330px;
  background: #e6eee2;
}

.product-visual::after {
  width: 390px;
  height: 390px;
  border: 1px solid rgba(29, 90, 77, 0.12);
}

.product-visual-glow {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(232, 135, 98, 0.22);
  filter: blur(55px);
}

.product-visual img {
  position: relative;
  z-index: 1;
  width: min(82%, 350px);
  max-height: 420px;
  object-fit: contain;
  filter: drop-shadow(0 26px 26px rgba(31, 57, 48, 0.23));
  animation: float-product 5s ease-in-out infinite;
}

@keyframes float-product {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.section {
  padding: 88px 0;
}

.section.light {
  background: var(--paper);
}

.video-section {
  padding: 18px 0 78px;
  background: var(--cream);
}

.video-frame {
  width: min(100%, 900px);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(23, 58, 53, 0.1);
  border-radius: 24px;
  background: #102b27;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}

.video-frame video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.section-heading {
  max-width: 650px;
  margin-bottom: 34px;
}

.section-title {
  margin: 12px 0 10px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1.12;
}

.section-subtitle {
  max-width: 580px;
  color: var(--muted);
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 52px;
  align-items: center;
  margin-top: 40px;
}

.product-card {
  position: relative;
  display: grid;
  min-height: 440px;
  overflow: hidden;
  border-radius: 26px;
  background:
    radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.75), transparent 35%),
    linear-gradient(145deg, #e5eee4, #f8e9dc);
  place-items: center;
}

.product-card::after {
  position: absolute;
  right: -54px;
  bottom: -96px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(29, 90, 77, 0.15);
  border-radius: 50%;
  content: "";
}

.product-badge {
  position: absolute;
  z-index: 2;
  top: 22px;
  left: 22px;
  padding: 8px 13px;
  border: 1px solid rgba(29, 90, 77, 0.12);
  border-radius: 999px;
  background: rgba(255, 254, 250, 0.75);
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-img-wrap {
  position: relative;
  z-index: 1;
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 440px;
  place-items: center;
}

.product-img-wrap img {
  width: min(75%, 315px);
  height: 390px;
  object-fit: contain;
  filter: drop-shadow(0 20px 20px rgba(31, 57, 48, 0.2));
}

.product-info {
  padding: 24px 0;
}

.product-info h3 {
  margin: 12px 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.15;
}

.product-info p {
  max-width: 490px;
  margin-bottom: 20px;
  color: var(--muted);
}

.product-points {
  display: grid;
  gap: 12px;
  margin: 24px 0 28px;
  list-style: none;
}

.product-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 600;
}

.product-points li::before {
  display: grid;
  width: 25px;
  height: 25px;
  flex: 0 0 25px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green);
  content: "✓";
  font-size: 0.78rem;
  font-weight: 800;
  place-items: center;
}

.product-footer {
  display: block;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.package-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.package-option {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfaf6;
}

.package-option > span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.package-option > strong {
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.package-option .btn-select-product {
  width: 100%;
  padding: 10px 12px;
  text-align: center;
}

.product-price {
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.btn-select-product {
  background: var(--coral);
  color: white;
}

.btn-select-product:hover {
  transform: translateY(-2px);
  background: #d87551;
}

.stock-status {
  color: #b94a3b;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
}

.order-section {
  padding: 92px 0;
  background: #edf2e9;
}

.order-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 64px;
  align-items: start;
}

.order-info {
  position: sticky;
  top: 112px;
  padding-top: 20px;
}

.order-info h2 {
  max-width: 480px;
  margin: 14px 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 1.12;
}

.order-info > p {
  max-width: 430px;
  color: var(--muted);
}

.price-box {
  margin-top: 32px;
  padding: 26px;
  border-radius: 20px;
  background: var(--green-dark);
  color: white;
  box-shadow: var(--shadow);
}

.summary-details > span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.83rem;
  font-weight: 700;
}

.summary-list {
  margin: 12px 0 8px;
  color: white;
  font-size: 0.95rem;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 7px;
}

.summary-item strong {
  white-space: nowrap;
}

.shipping-info {
  margin-top: 8px;
  color: #b8d9c9;
  font-size: 0.82rem;
  font-weight: 600;
}

.summary-divider {
  height: 1px;
  margin: 20px 0 16px;
  border: 0;
  background: rgba(255, 255, 255, 0.18);
}

.total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.total-row span {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

.total-row strong {
  color: #fff2cc;
  font-family: "Manrope", sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.order-card {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid rgba(23, 58, 53, 0.08);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 0 18px 55px rgba(30, 65, 53, 0.08);
}

.order-card h3 {
  margin-bottom: 4px;
  font-family: "Manrope", sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.section-title-label {
  margin-top: 4px;
  color: var(--green);
  font-size: 0.85rem;
  font-weight: 800;
}

.product-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-item-card {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfaf6;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.order-card input.product-qty {
  width: 150px;
  max-width: 100%;
}

.product-item-card:hover,
.product-item-card.selected {
  border-color: #9cbeaa;
  background: #f3f8f1;
}

.checkbox-label {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.checkbox-label.is-disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.product-checkbox {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.custom-checkbox {
  position: relative;
  width: 21px;
  height: 21px;
  flex: 0 0 21px;
  border: 1.5px solid #b7c4bb;
  border-radius: 6px;
  background: white;
  transition: all 0.2s ease;
}

.checkbox-label input:checked ~ .custom-checkbox {
  border-color: var(--green);
  background: var(--green);
}

.custom-checkbox::after {
  position: absolute;
  top: 2px;
  left: 6px;
  display: none;
  width: 5px;
  height: 10px;
  transform: rotate(45deg);
  border: solid white;
  border-width: 0 2px 2px 0;
  content: "";
}

.checkbox-label input:checked ~ .custom-checkbox::after {
  display: block;
}

.product-details {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 1px;
}

.product-name-text {
  overflow: hidden;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-price-text {
  color: var(--green);
  font-size: 0.81rem;
  font-weight: 700;
}

.product-qty {
  width: 62px !important;
  flex: 0 0 62px;
  padding: 8px !important;
  border: 1px solid var(--line) !important;
  border-radius: 9px;
  background: white !important;
  color: var(--ink) !important;
  font-size: 0.88rem !important;
  font-weight: 700;
  text-align: center;
}

.package-order-options {
  display: grid;
  gap: 10px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.package-order-options legend {
  margin-bottom: 9px;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 700;
}

.package-order-option {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfaf6;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.package-order-option:has(input:checked) {
  border-color: #9cbeaa;
  background: #f3f8f1;
}

.package-order-option input {
  width: 18px !important;
  height: 18px;
  flex: 0 0 18px;
  margin: 2px 0 0;
  accent-color: var(--green);
}

.package-order-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.package-order-copy strong {
  color: var(--ink);
  font-size: 0.84rem;
  line-height: 1.4;
}

.package-order-copy > span {
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
}

.product-qty:disabled {
  background: #f1f0eb !important;
  color: #9da69f !important;
  cursor: not-allowed;
}

.form-divider {
  height: 1px;
  margin: 7px 0;
  border: 0;
  background: var(--line);
}

.order-card > label:not(.checkbox-label),
.form-group label {
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.order-card input[type="text"],
.order-card input[type="tel"],
.order-card select,
.order-card textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #e1e6de;
  border-radius: 11px;
  outline: none;
  background: #fbfcf9;
  color: var(--ink);
  font-size: 0.91rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.order-card input::placeholder,
.order-card textarea::placeholder {
  color: #a2afa6;
}

.geo-status {
  color: #b94a3b;
  font-size: 0.78rem;
}

.geo-status:empty {
  display: none;
}

.order-card input:focus,
.order-card select:focus,
.order-card textarea:focus {
  border-color: #6a9c83;
  box-shadow: 0 0 0 3px rgba(29, 90, 77, 0.1);
}

.order-card select:disabled {
  background: #f1f0eb;
  color: #9da69f;
  cursor: not-allowed;
}

.order-card textarea {
  resize: vertical;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.submit-btn {
  min-height: 52px;
  margin-top: 6px;
  border: 0;
  border-radius: 12px;
  background: var(--green);
  color: white;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease;
}

.submit-btn:disabled {
  transform: none;
  background: #91a79b;
  cursor: wait;
}

.privacy {
  color: var(--muted);
  font-size: 0.74rem;
  text-align: center;
}

footer {
  padding: 26px 0;
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
}

.footer-inner strong {
  color: white;
  font-family: "Manrope", sans-serif;
  font-size: 1rem;
}

.modal {
  position: fixed;
  z-index: 9999;
  display: none;
  inset: 0;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(15, 41, 35, 0.72);
  backdrop-filter: blur(6px);
}

.modal.active {
  display: flex !important;
}

.modal-content {
  width: min(100%, 430px);
  padding: 34px 30px;
  border: 1px solid rgba(29, 90, 77, 0.1);
  border-radius: 24px;
  background: var(--paper);
  color: var(--ink);
  text-align: center;
  box-shadow: var(--shadow);
}

.modal-icon {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green);
  font-size: 2rem;
  place-items: center;
}

.modal-content h3 {
  margin-bottom: 10px;
  font-family: "Manrope", sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
}

.modal-content p {
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 0.92rem;
}

.close-btn {
  width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: 12px;
  background: var(--green);
  color: white;
  cursor: pointer;
  font-weight: 700;
}

.close-btn:hover {
  background: var(--green-dark);
}

@media (max-width: 900px) {
  .hero-grid {
    gap: 24px;
  }

  .product-grid {
    gap: 34px;
  }

  .order-grid {
    gap: 34px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 36px, 560px);
  }

  .nav-inner {
    height: 68px;
  }

  .nav-links {
    gap: 0;
  }

  .nav-links > a:not(.nav-order) {
    display: none;
  }

  .nav-links .nav-order {
    min-height: 42px;
    padding: 9px 15px;
    font-size: 0.82rem;
  }

  .hero {
    padding: 48px 0 58px;
  }

  .hero-grid,
  .product-grid,
  .order-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-grid {
    gap: 8px;
  }

  .hero-copy h1 {
    font-size: clamp(2.6rem, 12vw, 4rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .product-visual {
    min-height: 330px;
  }

  .product-visual::before {
    width: 260px;
    height: 260px;
  }

  .product-visual::after {
    width: 310px;
    height: 310px;
  }

  .product-visual img {
    width: min(78%, 280px);
    max-height: 330px;
  }

  .section,
  .order-section {
    padding: 64px 0;
  }

  .video-section {
    padding: 8px 0 58px;
  }

  .video-frame {
    border-radius: 16px;
  }

  .section-heading {
    margin-bottom: 26px;
  }

  .product-grid {
    gap: 20px;
    margin-top: 26px;
  }

  .product-card,
  .product-img-wrap {
    min-height: 340px;
  }

  .product-img-wrap img {
    height: 300px;
  }

  .product-info {
    padding: 6px 0 0;
  }

  .order-info {
    position: static;
    padding-top: 0;
  }
}

@media (max-width: 420px) {
  .hero-actions > a {
    width: 100%;
  }

  .trust-row {
    gap: 8px 14px;
    font-size: 0.78rem;
  }

  .product-footer {
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
  }

  .product-price {
    font-size: 1.5rem;
  }

  .order-card {
    padding: 21px 17px;
  }

  .price-box {
    padding: 21px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}