:root {
  --ink: #101312;
  --paper: #f6f3ec;
  --muted: #70766d;
  --line: rgba(16, 19, 18, 0.14);
  --green: #46654b;
  --moss: #87956f;
  --clay: #b76742;
  --white: #fffdfa;
  --shadow: 0 24px 80px rgba(16, 19, 18, 0.18);
  --header-h: 72px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 clamp(18px, 4vw, 52px);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(16, 19, 18, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 154px;
  height: 52px;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: clamp(18px, 3vw, 34px);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.nav-links a,
.text-link {
  color: inherit;
  text-decoration: none;
}

.cart-button,
.icon-button {
  border: 0;
  cursor: pointer;
  color: inherit;
  background: transparent;
}

.cart-button {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 46px;
  height: 46px;
  justify-content: center;
}

.cart-button svg,
.icon-button svg,
.primary-action svg,
.video-trigger svg,
.qty-control svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.8;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: calc(var(--header-h) + 64px) clamp(20px, 6vw, 86px) 34px;
  overflow: hidden;
  color: var(--white);
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  will-change: transform;
  transform: translate3d(0, 0, 0) scale(1.16);
  transform-origin: center;
}

.hero-overlay {
  position: absolute;
  inset: auto 0 0;
  height: 36%;
  z-index: 1;
  background: linear-gradient(0deg, rgba(8, 11, 10, 0.5), transparent);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(100%, 1180px);
  margin: 0 auto;
  display: grid;
  justify-items: center;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.42);
  animation: heroIn 900ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.hero-copy h1 {
  max-width: 15ch;
  margin-bottom: 0;
  margin-inline: auto;
  text-align: center;
  font-size: clamp(2.8rem, 5.6vw, 5rem);
  line-height: 1.06;
  text-wrap: balance;
  letter-spacing: 0;
}

.video-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  margin: 28px auto 0;
  padding: 0 18px;
  border: 1px solid rgba(255, 253, 250, 0.55);
  border-radius: 999px;
  color: var(--white);
  background: rgba(16, 19, 18, 0.28);
  backdrop-filter: blur(12px);
  cursor: pointer;
  justify-self: center;
  transition: transform 180ms ease, background 180ms ease;
}

.video-trigger:hover {
  transform: translateY(-2px);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.25rem, 6vw, 6.2rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-copy p:not(.eyebrow),
.intro-strip p {
  max-width: 540px;
  color: rgba(255, 253, 250, 0.82);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.55;
}

.primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid rgba(255, 253, 250, 0.3);
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink);
  background: var(--white);
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.primary-action:hover {
  transform: translateY(-2px);
}

.primary-action.dark {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.floating-add {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 30;
  min-width: 154px;
  box-shadow: 0 16px 44px rgba(16, 19, 18, 0.28);
}

.primary-action.full {
  width: 100%;
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.intro-strip,
.proof-section,
.explainer-section,
.faq-section,
.final-cta {
  padding: clamp(72px, 10vw, 138px) clamp(20px, 6vw, 86px);
}

.intro-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 0;
  padding: 0;
  background: var(--ink);
}

.intro-copy {
  display: flex;
  min-height: clamp(360px, 37.5vw, 720px);
  align-items: center;
  justify-content: center;
  place-items: center;
  padding: clamp(28px, 5vw, 84px);
}

.intro-media {
  min-height: clamp(360px, 37.5vw, 720px);
  overflow: hidden;
}

.intro-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.intro-copy p {
  max-width: 720px;
  margin: 0;
  text-align: right;
  font-size: clamp(1.35rem, 2.6vw, 3rem);
  line-height: 1.14;
}

.section-heading {
  max-width: 760px;
}

.proof-section {
  background: #fff;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(6px, 2vw, 24px);
  margin-top: 42px;
}

.photo-panel {
  position: relative;
  min-height: clamp(240px, 42vw, 680px);
  margin: 0;
  overflow: hidden;
  background: #d8d4c8;
}

.photo-panel figcaption {
  position: absolute;
  left: clamp(5px, 1vw, 18px);
  right: clamp(5px, 1vw, 18px);
  bottom: clamp(5px, 1vw, 18px);
  display: grid;
  place-items: center;
  padding: clamp(6px, 1vw, 10px) clamp(7px, 1vw, 12px);
  color: var(--white);
  background: rgba(16, 19, 18, 0.54);
  backdrop-filter: blur(12px);
  font-size: clamp(0.48rem, 1.35vw, 0.78rem);
  line-height: 1.18;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: clamp(0.04em, 0.55vw, 0.12em);
}

.suck-section {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
}

.suck-section img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.suck-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(5, 7, 6, 0.36);
}

.suck-section h2 {
  position: relative;
  z-index: 2;
  margin: 0;
  text-align: center;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.42);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  border-top: 1px solid rgba(255, 253, 250, 0.16);
}

.feature-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 253, 250, 0.16);
  color: rgba(255, 253, 250, 0.8);
}

.feature-list span {
  color: var(--moss);
  font-weight: 800;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
  margin-top: 42px;
}

.step {
  margin: 0;
}

.step img {
  aspect-ratio: 4 / 5;
}

.step p {
  margin: 14px 0 0;
  font-size: clamp(1.25rem, 2.3vw, 2rem);
  line-height: 1.05;
}

.faq-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(34px, 6vw, 90px);
  background: #e7e2d7;
}

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

details {
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
}

summary {
  cursor: pointer;
  list-style: none;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}

summary::-webkit-details-marker {
  display: none;
}

details p {
  max-width: 560px;
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.final-cta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  background: var(--clay);
  color: var(--white);
}

.final-cta h2 {
  margin-bottom: 0;
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  pointer-events: none;
  visibility: hidden;
}

.cart-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.cart-scrim {
  position: absolute;
  inset: 0;
  background: rgba(16, 19, 18, 0.44);
  opacity: 0;
  transition: opacity 220ms ease;
}

.cart-drawer.is-open .cart-scrim {
  opacity: 1;
}

.cart-panel {
  position: relative;
  justify-self: end;
  width: min(100%, 440px);
  height: 100%;
  overflow: auto;
  padding: 24px;
  color: var(--ink);
  background: var(--white);
  box-shadow: var(--shadow);
  transform: translateX(104%);
  transition: transform 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer.is-open .cart-panel {
  transform: translateX(0);
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: clamp(14px, 4vw, 52px);
  pointer-events: none;
  visibility: hidden;
}

.video-modal.is-open {
  pointer-events: auto;
  visibility: visible;
}

.video-scrim {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 6, 0.78);
  opacity: 0;
  transition: opacity 220ms ease;
}

.video-modal.is-open .video-scrim {
  opacity: 1;
}

.video-panel {
  position: relative;
  width: min(100%, 1120px);
  color: var(--white);
  transform: translateY(18px) scale(0.98);
  opacity: 0;
  transition: opacity 220ms ease, transform 260ms cubic-bezier(0.16, 1, 0.3, 1);
}

.video-modal.is-open .video-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.video-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.video-header h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1;
}

.video-header .icon-button {
  color: var(--white);
}

.modal-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  max-height: calc(100svh - 150px);
  cursor: pointer;
  background: #050706;
}

.cart-header,
.cart-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-header h2 {
  font-size: 2.2rem;
  margin: 0;
}

.icon-button {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  color: var(--ink);
}

.cart-item {
  display: grid;
  grid-template-columns: 76px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.cart-thumb {
  width: 76px;
  height: 76px;
  object-fit: cover;
}

.cart-item h3 {
  margin-bottom: 6px;
  font-size: 1rem;
}

.cart-item p {
  margin: 0;
  color: var(--muted);
}

.qty-control {
  display: grid;
  grid-template-columns: 34px 30px 34px;
  align-items: center;
  justify-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  min-height: 38px;
}

.qty-control button {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  background: transparent;
  display: grid;
  place-items: center;
}

.cart-total {
  padding: 22px 0;
  font-size: 1.2rem;
}

.order-form {
  display: grid;
  gap: 16px;
  padding-top: 10px;
}

.order-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.order-form input,
.order-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 13px 12px;
  color: var(--ink);
  background: #fbfaf6;
  outline: none;
  resize: vertical;
}

.order-form input:focus,
.order-form textarea:focus {
  border-color: var(--green);
}

.form-note {
  color: var(--muted);
  line-height: 1.45;
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

@keyframes heroIn {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 840px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 94svh;
    align-items: end;
    padding-bottom: 28px;
  }

  .hero-copy {
    width: 100%;
  }

  .intro-strip,
  .steps,
  .faq-section {
    grid-template-columns: 1fr;
  }

  .intro-copy,
  .intro-media {
    min-height: 420px;
  }

  .compare-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .video-modal {
    padding: 0;
    place-items: stretch;
  }

  .video-panel {
    width: 100%;
    min-height: 100svh;
    display: grid;
    grid-template-rows: auto 1fr;
    padding: max(14px, env(safe-area-inset-top)) 14px max(14px, env(safe-area-inset-bottom));
    background: #050706;
  }

  .modal-video {
    width: 100%;
    max-height: none;
    align-self: center;
  }

  .final-cta {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 540px) {
  :root {
    --header-h: 62px;
  }

  .hero {
    min-height: 92svh;
    background-position: 58% center;
  }

  .primary-action {
    width: min(100%, calc(100vw - 60px));
    max-width: 100%;
  }

  .floating-add {
    right: 16px;
    bottom: 16px;
    width: auto;
    min-width: 148px;
  }

  .hero-copy h1 {
    max-width: 11ch;
    font-size: clamp(2.2rem, 8.4vw, 3.35rem);
    line-height: 1.08;
  }

  .video-trigger {
    min-height: 46px;
    margin-top: 22px;
    padding: 0 16px;
  }

  .video-header h2 {
    font-size: 1.25rem;
  }

  .photo-panel {
    min-height: clamp(210px, 62vw, 380px);
  }

  .cart-panel {
    width: 100%;
  }

  .cart-item {
    grid-template-columns: 70px 1fr;
  }

  .qty-control {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

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