:root {
  --ink: #101010;
  --charcoal: #191715;
  --paper: #fbfaf7;
  --surface: #ffffff;
  --line: rgba(16, 16, 16, 0.14);
  --muted: #6e6962;
  --soft: #eeeae2;
  --coral: #f45b4f;
  --coral-dark: #d84237;
  --sun: #f3d15f;
  --blue: #157e9f;
  --shadow: 0 18px 48px rgba(16, 16, 16, 0.12);
  --shadow-soft: 0 12px 34px rgba(16, 16, 16, 0.09);
  --max: 1260px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
}

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

p,
span,
strong,
label,
button,
input,
textarea,
.site-nav,
.button,
.quick-shop,
.pack-card,
.use-case-grid,
.comparison-list,
.ingredient-rows,
.faq-list,
.site-footer {
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

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

main,
section,
figure,
.site-header > *,
.hero,
.hero__copyblock,
.hero__product,
.section-shell,
.section-heading,
.pack-card,
.use-case-grid article,
.comparison-list div,
.ingredient-rows div,
.step-item {
  min-width: 0;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

button,
input,
select,
textarea {
  border-radius: 6px;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  min-height: 78px;
  padding: 14px clamp(18px, 4vw, 52px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-flex;
  width: max-content;
  align-items: center;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.3rem, 2vw, 1.9rem);
  font-weight: 950;
  line-height: 0.86;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 52px);
  color: #161514;
  font-size: 0.9rem;
  font-weight: 800;
}

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

.header-cta {
  justify-self: end;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 6px;
  color: #fff;
  background: var(--ink);
  font-weight: 900;
}

.hero {
  display: grid;
  grid-template-columns: minmax(360px, 0.62fr) minmax(540px, 1fr);
  align-items: center;
  gap: clamp(28px, 4vw, 76px);
  min-height: calc(88svh - 78px);
  padding: clamp(28px, 5vw, 58px) clamp(18px, 4vw, 52px) clamp(34px, 4vw, 54px);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0) 61%, rgba(243, 209, 95, 0.12)),
    #fff;
}

.hero__copyblock {
  align-self: center;
  max-width: 620px;
}

.hero h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4.2rem, 7.2vw, 7.9rem);
  line-height: 0.84;
  font-weight: 950;
  letter-spacing: 0;
}

.hero__line {
  max-width: 560px;
  margin: 22px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 2.35vw, 2.25rem);
  line-height: 1.11;
  font-weight: 860;
}

.hero__copy {
  max-width: 540px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.14vw, 1.08rem);
  line-height: 1.56;
}

.quick-shop {
  max-width: 560px;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.quick-shop__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.quick-shop__header span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.quick-shop__header strong {
  font-size: 1.35rem;
}

.quick-shop__options {
  display: grid;
  gap: 8px;
  padding: 10px;
}

.quick-pack {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  width: 100%;
  min-height: 54px;
  border: 1px solid rgba(16, 16, 16, 0.11);
  padding: 11px 13px;
  color: var(--ink);
  background: #fff;
  text-align: left;
  cursor: pointer;
}

.quick-pack span {
  font-size: 0.96rem;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.quick-pack strong {
  font-size: 1rem;
}

.quick-pack--selected {
  border-color: var(--coral);
  background: #fff8f5;
  box-shadow: inset 0 0 0 1px var(--coral);
}

.hero__product {
  position: relative;
  align-self: center;
  margin: 0;
  min-height: 500px;
  display: grid;
  align-items: center;
  justify-items: end;
}

.hero__product img {
  position: relative;
  width: min(100%, 1180px);
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero__product figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-align: right;
  width: min(100%, 1180px);
}

.hero__actions,
.pack-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero__actions {
  margin-top: 18px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  font-weight: 900;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  color: #fff;
  background: var(--coral);
  border-color: var(--coral);
}

.button--primary:hover {
  background: var(--coral-dark);
  border-color: var(--coral-dark);
}

.button--ghost {
  color: var(--ink);
  background: transparent;
  border-color: rgba(16, 16, 16, 0.54);
}

.button--small {
  min-height: 40px;
  padding: 10px 15px;
  color: var(--ink);
  background: transparent;
}

.button--submit {
  width: 100%;
}

.section-shell {
  width: min(var(--max), calc(100vw - 36px));
  margin: 0 auto;
}

.product-band {
  padding: 0 0 86px;
  background: #fff;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(260px, 0.5fr);
  gap: 42px;
  align-items: end;
  margin-bottom: 30px;
}

.section-heading--compact {
  padding-top: 56px;
  border-top: 1px solid var(--line);
}

.section-heading h2,
.statement-band h2,
.fit-band h2,
.compare-band h2,
.inside-band h2,
.checkout-band h2,
.faq-band h2 {
  margin: 0;
  max-width: 760px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.25rem, 4.4vw, 4.7rem);
  line-height: 0.95;
  font-weight: 950;
  letter-spacing: 0;
}

.section-heading p,
.fit-band p,
.compare-band p,
.inside-band p,
.checkout-band p,
.copy-stack p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.62;
}

.format-hints {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 26px;
  background: transparent;
}

.format-hints p {
  display: grid;
  gap: 8px;
  min-height: 116px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: #fff;
}

.format-hints strong {
  color: var(--ink);
  font-size: 1rem;
}

.format-hints span {
  color: var(--muted);
  line-height: 1.45;
}

.pack-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  background: transparent;
}

.pack-card {
  display: grid;
  min-height: 452px;
  grid-template-rows: 176px auto min-content;
  gap: 24px;
  padding: clamp(20px, 2.6vw, 32px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(16, 16, 16, 0.03);
}

.pack-card + .pack-card {
  border-left: 1px solid var(--line);
}

.pack-card--featured {
  border-color: rgba(244, 91, 79, 0.52);
  background: #fffdf8;
  box-shadow: var(--shadow-soft);
}

.pack-card__media {
  overflow: hidden;
  border-radius: 8px;
  background: #f3f0e9;
}

.pack-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 34% 58%;
}

.pack-card__media--pouch img {
  object-position: 58% 52%;
}

.pack-card__media--gummy img {
  object-position: 82% 60%;
}

.pack-card__count {
  margin: 0 0 12px;
  color: var(--coral-dark);
  font-size: 0.92rem;
  font-weight: 950;
  text-transform: uppercase;
}

.pack-card h3,
.step-item h3 {
  margin: 0;
  font-size: clamp(1.35rem, 1.8vw, 1.7rem);
  line-height: 1.08;
}

.pack-card p:not(.pack-card__count),
.step-item p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.pack-card__footer {
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.pack-card__footer strong {
  font-size: 2rem;
  line-height: 1;
}

.statement-band {
  padding: 86px 0;
  color: #fff;
  background: var(--charcoal);
}

.statement-band__grid,
.inside-band__grid,
.checkout-band__grid,
.faq-band__grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.88fr) minmax(300px, 1fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: start;
}

.statement-band h2 {
  color: #fff;
}

.statement-band p {
  color: rgba(255, 255, 255, 0.78);
}

.copy-stack {
  display: grid;
  gap: 18px;
}

.fit-band {
  padding: 86px 0;
  background: #fff;
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.use-case-grid article {
  display: grid;
  align-content: start;
  min-height: 236px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(16, 16, 16, 0.03);
}

.use-case-grid span {
  margin-bottom: 42px;
  color: var(--coral-dark);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.use-case-grid h3 {
  margin: 0;
  font-size: clamp(1.25rem, 1.55vw, 1.52rem);
  line-height: 1.08;
}

.use-case-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.compare-band {
  padding: 86px 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(21, 126, 159, 0.09), rgba(243, 209, 95, 0.1)),
    #f7fbfc;
}

.compare-band__grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(320px, 1fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: start;
}

.comparison-list {
  display: grid;
  border-top: 1px solid rgba(16, 16, 16, 0.18);
}

.comparison-list div {
  display: grid;
  grid-template-columns: minmax(180px, 0.48fr) 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(16, 16, 16, 0.18);
}

.comparison-list strong {
  font-size: 1.02rem;
  line-height: 1.25;
}

.comparison-list span {
  color: var(--muted);
  line-height: 1.56;
}

.inside-band,
.routine-band,
.checkout-band,
.faq-band {
  padding: 86px 0;
}

.inside-band {
  background: #fff;
}

.ingredient-rows {
  display: grid;
  border-top: 1px solid var(--line);
}

.ingredient-rows div {
  display: grid;
  grid-template-columns: minmax(160px, 0.45fr) 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.ingredient-rows strong {
  font-size: 1.04rem;
}

.ingredient-rows span {
  color: var(--muted);
  line-height: 1.56;
}

.routine-band {
  background: var(--paper);
}

.step-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
  background: transparent;
}

.step-item {
  min-height: 270px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.step-item span {
  display: block;
  margin-bottom: 46px;
  color: var(--coral-dark);
  font-size: 0.95rem;
  font-weight: 950;
}

.checkout-band {
  background:
    linear-gradient(180deg, #fff, var(--paper));
  border-top: 1px solid var(--line);
}

.selected-pack {
  display: grid;
  gap: 6px;
  margin-top: 30px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.selected-pack span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.selected-pack strong {
  font-size: 1.18rem;
}

.checkout-form {
  display: grid;
  gap: 18px;
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.checkout-form__section {
  display: grid;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.checkout-form__section h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.2;
}

.field-grid,
.card-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.payment-shell {
  display: grid;
  gap: 12px;
}

.checkout-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.checkout-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 880;
}

.checkout-form input,
.checkout-form textarea {
  width: 100%;
  border: 1px solid rgba(16, 16, 16, 0.24);
  padding: 13px 14px;
  color: var(--ink);
  background: #fff;
  font-size: 1rem;
  line-height: 1.35;
}

.checkout-form textarea {
  resize: vertical;
}

.check-row {
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 12px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.42;
}

.check-row input {
  width: 18px;
  height: 18px;
  padding: 0;
  margin-top: 2px;
  accent-color: var(--coral);
}

.success-panel {
  margin-top: 30px;
  padding: 34px 0;
  color: #fff;
  background: var(--charcoal);
}

.success-panel h2 {
  margin: 0 0 8px;
  font-size: clamp(1.9rem, 3vw, 3rem);
}

.success-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.faq-band {
  background: var(--surface);
}

.faq-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 920;
  font-size: 1.08rem;
}

.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.56;
}

.site-footer {
  padding: 28px 0;
  color: rgba(255, 255, 255, 0.75);
  background: var(--ink);
}

.site-footer__grid {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 1020px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 44px;
  }

  .hero__copyblock {
    max-width: 780px;
    padding-bottom: 8px;
  }

  .hero__product {
    min-height: 0;
  }

  .pack-grid,
  .step-list,
  .use-case-grid,
  .format-hints,
  .statement-band__grid,
  .compare-band__grid,
  .inside-band__grid,
  .checkout-band__grid,
  .faq-band__grid,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .pack-card + .pack-card {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .pack-card {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 74px;
    padding: 12px 16px;
  }

  .brand-mark {
    font-size: 1.25rem;
  }

  .header-cta {
    min-height: 40px;
    padding: 10px 13px;
    font-size: 0.9rem;
  }

  .hero {
    padding: 34px 16px 0;
  }

  .hero h1 {
    font-size: clamp(3.55rem, 16vw, 4.65rem);
    line-height: 0.88;
  }

  .hero__line {
    margin-top: 22px;
    font-size: 1.45rem;
  }

  .hero__actions {
    align-items: stretch;
  }

  .hero__actions .button {
    width: 100%;
  }

  .section-shell {
    width: calc(100vw - 32px);
  }

  .section-heading h2,
  .statement-band h2,
  .fit-band h2,
  .compare-band h2,
  .inside-band h2,
  .checkout-band h2,
  .faq-band h2 {
    font-size: clamp(2.15rem, 10vw, 3.05rem);
    line-height: 0.96;
    overflow-wrap: break-word;
  }

  .quick-shop {
    max-width: 100%;
  }

  .product-band,
  .fit-band,
  .compare-band,
  .inside-band,
  .routine-band,
  .checkout-band,
  .faq-band,
  .statement-band {
    padding-block: 64px;
  }

  .product-band {
    padding-top: 0;
  }

  .section-heading--compact {
    padding-top: 42px;
  }

  .pack-card {
    grid-template-rows: 142px auto min-content;
    padding: 20px;
  }

  .ingredient-rows div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .comparison-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .checkout-form {
    padding: 18px;
  }

  .field-grid,
  .card-row {
    grid-template-columns: 1fr;
  }
}