:root {
  --dark-sienna: #361f11;
  --chestnut: #925130;
  --grullo: #ab947f;
  --dark-vanilla: #d0b49c;
  --cinereous: #a28b83;
  --cream: #f6efe7;
  --paper: #fffaf4;
  --ink: #26170f;
  --muted: #6e5a4b;
  --line: rgba(54, 31, 17, 0.16);
  --shadow: 0 24px 70px rgba(54, 31, 17, 0.22);
  --radius: 8px;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, var(--paper) 0%, #f0e3d7 38%, #ead7c4 68%, var(--paper) 100%);
  color: var(--ink);
  font-family:
    "Segoe UI",
    "Noto Sans",
    "Microsoft YaHei",
    Arial,
    sans-serif;
  line-height: 1.6;
}

main {
  overflow: hidden;
  position: relative;
}

body::selection {
  background: var(--dark-vanilla);
  color: var(--dark-sienna);
}

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

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

.skip-link {
  background: var(--dark-sienna);
  color: var(--paper);
  left: 1rem;
  padding: 0.7rem 1rem;
  position: fixed;
  top: -5rem;
  z-index: 100;
}

.skip-link:focus {
  top: 1rem;
}

.sr-only {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.site-header {
  background: rgba(246, 239, 231, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
  left: 0;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 20;
}

.nav-shell,
.hero-inner,
.footer-inner {
  margin: 0 auto;
  max-width: var(--max-width);
  width: min(100% - 2rem, var(--max-width));
}

.nav-shell {
  align-items: center;
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
  min-height: 76px;
}

.brand-mark {
  align-items: center;
  display: inline-flex;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
  gap: 0.65rem;
  white-space: nowrap;
}

.brand-dot {
  background:
    radial-gradient(circle at 32% 28%, var(--dark-vanilla), transparent 28%),
    linear-gradient(135deg, var(--chestnut), var(--dark-sienna));
  border-radius: 50%;
  box-shadow: inset -6px -8px 12px rgba(0, 0, 0, 0.22);
  display: inline-block;
  height: 1.05rem;
  transform: rotate(-22deg);
  width: 0.72rem;
}

.brand-logo-icon {
  display: block;
  height: clamp(1.55rem, 2.8vw, 2.25rem);
  object-fit: contain;
  width: auto;
}

.brand-logo-icon-light {
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.22));
}

.nav-links,
.nav-actions,
.language-switcher {
  align-items: center;
  display: flex;
}

.nav-links {
  gap: 1.35rem;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav-links a,
.site-footer nav a {
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

.nav-links a:hover,
.site-footer nav a:hover {
  border-color: currentColor;
  color: var(--dark-sienna);
}

.nav-actions {
  gap: 0.8rem;
}

.language-switcher {
  background: #efe3d7;
  border: 1px solid rgba(54, 31, 17, 0.12);
  border-radius: 999px;
  gap: 0.15rem;
  padding: 0.18rem;
}

.lang-button {
  background: transparent;
  border: 0;
  border-radius: 999px;
  color: var(--dark-sienna);
  cursor: pointer;
  font: inherit;
  min-height: 2rem;
  min-width: 2.45rem;
  padding: 0 0.6rem;
}

.lang-button.is-active {
  background: var(--dark-sienna);
  color: var(--paper);
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  font-weight: 700;
  justify-content: center;
  min-height: 3rem;
  padding: 0.7rem 1.2rem;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

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

.button-small {
  min-height: 2.4rem;
  padding: 0.45rem 0.9rem;
}

.button-dark,
.button-primary {
  background: var(--dark-sienna);
  color: var(--paper);
}

.button-primary:hover,
.button-dark:hover {
  background: var(--chestnut);
}

.button-ghost {
  border-color: rgba(255, 250, 244, 0.56);
  color: var(--paper);
}

.dark-ghost {
  border-color: rgba(54, 31, 17, 0.26);
  color: var(--dark-sienna);
}

.hero-section {
  isolation: isolate;
  min-height: calc(100vh - 76px);
  overflow: hidden;
  position: relative;
}

.hero-bg {
  background:
    linear-gradient(90deg, rgba(54, 31, 17, 0.9), rgba(54, 31, 17, 0.54) 48%, rgba(54, 31, 17, 0.15)),
    url("assets/images/vecteezy_light-coffee-break-ambiance_28216975.jpg?v=20260523-20") center / cover;
  inset: 0;
  position: absolute;
  z-index: -2;
}

.hero-section::after {
  background: linear-gradient(0deg, var(--paper), rgba(255, 250, 244, 0));
  bottom: 0;
  content: "";
  height: 8rem;
  left: 0;
  position: absolute;
  right: 0;
  z-index: -1;
}

.hero-inner {
  align-items: center;
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.88fr);
  min-height: calc(100vh - 76px);
  padding: 5rem 0 6rem;
  position: relative;
  z-index: 2;
}

.hero-copy {
  color: var(--paper);
  max-width: 660px;
}

.hero-shadow-logo {
  filter: drop-shadow(0 28px 54px rgba(0, 0, 0, 0.45));
  height: clamp(230px, 33vw, 455px);
  left: clamp(1rem, 5vw, 4.2rem);
  opacity: 0.24;
  pointer-events: none;
  position: absolute;
  top: clamp(-7rem, -6vw, -3.8rem);
  transform: rotate(-3deg);
  width: auto;
  z-index: 0;
}

.eyebrow {
  color: var(--dark-vanilla);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  line-height: 1.06;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
}

h1 {
  font-size: clamp(3rem, 8vw, 6.7rem);
  margin-bottom: 1.2rem;
  max-width: 10ch;
}

h2 {
  color: var(--dark-sienna);
  font-size: clamp(2rem, 4vw, 4rem);
  margin-bottom: 1rem;
}

h3 {
  color: var(--dark-sienna);
  font-size: 1.1rem;
  margin-bottom: 0.7rem;
}

.hero-intro,
.lead {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-intro {
  color: rgba(255, 250, 244, 0.86);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.hero-visual {
  align-self: end;
  filter: drop-shadow(0 30px 48px rgba(0, 0, 0, 0.38));
  justify-self: center;
  min-height: 320px;
  position: relative;
  width: min(100%, 570px);
}

.cup-art {
  animation: cupLift 8s ease-in-out infinite;
  position: relative;
  transform-origin: 52% 62%;
  z-index: 1;
}

.bean-field {
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

.bean {
  filter: drop-shadow(0 16px 22px rgba(0, 0, 0, 0.28));
  opacity: 0.9;
  position: absolute;
  width: clamp(54px, 7vw, 118px);
}

.bean-one {
  animation: beanFloatOne 11s ease-in-out infinite;
  left: 2%;
  top: 54%;
  width: clamp(44px, 5vw, 82px);
}

.bean-two {
  animation: beanFloatTwo 14s ease-in-out infinite;
  right: 12%;
  top: 19%;
  width: clamp(48px, 6vw, 96px);
}

.bean-three {
  animation: beanFloatThree 13s ease-in-out infinite;
  bottom: 18%;
  left: 42%;
  width: clamp(42px, 5.5vw, 82px);
}

.bean-four {
  animation: beanFloatFour 16s ease-in-out infinite;
  bottom: 31%;
  right: 6%;
  width: clamp(38px, 5vw, 76px);
}

.section {
  margin: 0;
  max-width: none;
  padding: clamp(4.5rem, 9vw, 7rem) 0;
  position: relative;
  width: 100%;
}

.product-section,
.ingredients-section,
.authenticity-section,
.contact-section {
  isolation: isolate;
  overflow: hidden;
  position: relative;
}

.product-section {
  background:
    radial-gradient(circle at 86% 18%, rgba(146, 81, 48, 0.16), transparent 30%),
    linear-gradient(135deg, rgba(208, 180, 156, 0.54), rgba(255, 250, 244, 0.86) 56%, rgba(171, 148, 127, 0.28));
  border-block: 1px solid rgba(54, 31, 17, 0.08);
}

.flying-beans {
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
  z-index: 0;
}

.flying-bean {
  display: block;
  filter: drop-shadow(0 18px 22px rgba(54, 31, 17, 0.18));
  opacity: var(--bean-opacity, 0.58);
  position: absolute;
  transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg));
  transform-origin: center;
  width: var(--bean-size, 92px);
  will-change: transform;
}

.bean-flight-1 {
  animation: pageBeanFlightOne var(--bean-duration, 24s) ease-in-out var(--bean-delay, 0s) infinite;
}

.bean-flight-2 {
  animation: pageBeanFlightTwo var(--bean-duration, 26s) ease-in-out var(--bean-delay, 0s) infinite;
}

.bean-flight-3 {
  animation: pageBeanFlightThree var(--bean-duration, 22s) ease-in-out var(--bean-delay, 0s) infinite;
}

.bean-flight-4 {
  animation: pageBeanFlightFour var(--bean-duration, 28s) ease-in-out var(--bean-delay, 0s) infinite;
}

.flying-bean-1 {
  --bean-delay: -4s;
  --bean-duration: 24s;
  --bean-opacity: 0.56;
  --bean-rotate: -18deg;
  --bean-size: clamp(70px, 7vw, 118px);
  left: 12%;
  top: 23%;
}

.flying-bean-2 {
  --bean-delay: -12s;
  --bean-duration: 28s;
  --bean-opacity: 0.48;
  --bean-rotate: 24deg;
  --bean-size: clamp(88px, 8vw, 146px);
  left: 64%;
  top: 31%;
}

.flying-bean-3 {
  --bean-delay: -7s;
  --bean-duration: 23s;
  --bean-opacity: 0.52;
  --bean-rotate: -8deg;
  --bean-size: clamp(64px, 6vw, 104px);
  left: 28%;
  top: 49%;
}

.flying-bean-4 {
  --bean-delay: -17s;
  --bean-duration: 30s;
  --bean-opacity: 0.46;
  --bean-rotate: 12deg;
  --bean-size: clamp(74px, 7vw, 122px);
  left: 72%;
  top: 61%;
}

.flying-bean-5 {
  --bean-delay: -9s;
  --bean-duration: 25s;
  --bean-opacity: 0.45;
  --bean-rotate: -28deg;
  --bean-size: clamp(68px, 6vw, 110px);
  left: 18%;
  top: 75%;
}

.flying-bean-6 {
  --bean-delay: -20s;
  --bean-duration: 27s;
  --bean-opacity: 0.5;
  --bean-rotate: 16deg;
  --bean-size: clamp(60px, 5vw, 94px);
  left: 58%;
  top: 84%;
}

.section-grid,
.section-heading,
.highlight-grid,
.ingredient-grid,
.ingredient-disclaimer,
.auth-layout,
.contact-panel {
  margin-inline: auto;
  position: relative;
  width: min(100% - 48px, var(--max-width));
  z-index: 2;
}

.section-grid,
.contact-panel {
  align-items: center;
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
}

.section-copy p:not(.eyebrow),
.highlight-card p,
.auth-step p,
.contact-copy p,
.contact-details {
  color: var(--muted);
}

.product-figure {
  align-items: center;
  background: transparent;
  display: grid;
  isolation: isolate;
  margin: 0;
  min-height: clamp(320px, 42vw, 500px);
  overflow: visible;
  padding: clamp(0.5rem, 2vw, 1.5rem);
  place-items: center;
  position: relative;
}

.product-figure::before {
  background:
    radial-gradient(circle at 52% 48%, rgba(208, 180, 156, 0.58), rgba(208, 180, 156, 0.24) 38%, rgba(255, 250, 244, 0) 70%);
  border-radius: 50%;
  content: "";
  height: min(34vw, 430px);
  left: 50%;
  pointer-events: none;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(34vw, 430px);
  z-index: -1;
}

.product-figure img {
  filter: drop-shadow(0 28px 42px rgba(54, 31, 17, 0.28));
  margin: 0 auto;
  max-height: clamp(300px, 36vw, 480px);
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.highlights-section {
  background:
    linear-gradient(180deg, rgba(146, 81, 48, 0.1), rgba(208, 180, 156, 0.28) 42%, rgba(246, 239, 231, 0.78));
  border-block: 1px solid rgba(54, 31, 17, 0.08);
}

.ingredients-section {
  background:
    radial-gradient(circle at 10% 85%, rgba(146, 81, 48, 0.16), transparent 34%),
    linear-gradient(135deg, rgba(208, 180, 156, 0.48), rgba(246, 239, 231, 0.8) 52%, rgba(162, 139, 131, 0.24));
  border-block: 1px solid rgba(54, 31, 17, 0.08);
  padding-top: clamp(3rem, 6vw, 4.8rem);
}

.section-heading {
  margin: 0 auto 2rem;
  max-width: var(--max-width);
}

.highlight-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.highlight-card,
.ingredient-card {
  background: rgba(255, 250, 244, 0.64);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(54, 31, 17, 0.08);
  min-height: 250px;
  padding: 1.4rem;
}

.highlight-icon {
  align-items: center;
  background:
    radial-gradient(circle at 32% 26%, rgba(255, 250, 244, 0.92), rgba(208, 180, 156, 0.44) 58%, rgba(146, 81, 48, 0.18));
  border: 1px solid rgba(146, 81, 48, 0.2);
  border-radius: 18px;
  box-shadow: 0 14px 28px rgba(54, 31, 17, 0.1);
  color: var(--chestnut);
  display: inline-flex;
  height: clamp(52px, 5vw, 64px);
  justify-content: center;
  margin-bottom: 1.25rem;
  width: clamp(52px, 5vw, 64px);
}

.highlight-icon svg {
  display: block;
  height: clamp(38px, 4vw, 48px);
  width: clamp(38px, 4vw, 48px);
}

.highlight-icon path {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.ingredient-card {
  min-height: 0;
}

.ingredient-visual {
  align-items: center;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, rgba(254, 248, 239, 0.92), rgba(218, 192, 166, 0.42));
  border: 1px solid rgba(88, 55, 33, 0.12);
  border-radius: 6px;
  display: flex;
  justify-content: center;
  margin: 0 0 1.1rem;
  overflow: hidden;
}

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

.ingredient-disclaimer {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 720px;
}

.ingredient-info {
  border-top: 1px solid rgba(54, 31, 17, 0.1);
  margin-top: 1rem;
  padding-top: 0.85rem;
}

.ingredient-info summary {
  color: var(--chestnut);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ingredient-info p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0.85rem 0 0;
  white-space: pre-line;
}

.ingredient-card span {
  color: var(--chestnut);
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
}

.ingredient-card p {
  color: var(--muted);
}

.card-number,
.auth-index {
  color: var(--chestnut);
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 1.1rem;
}

.authenticity-section {
  background:
    radial-gradient(circle at 8% 18%, rgba(146, 81, 48, 0.14), transparent 28%),
    linear-gradient(90deg, rgba(234, 215, 196, 0.94), rgba(246, 239, 231, 0.9));
  border-block: 1px solid var(--line);
  padding-bottom: clamp(3rem, 5.5vw, 4.8rem);
  padding-top: clamp(3rem, 5.5vw, 4.8rem);
}

.auth-layout {
  align-items: start;
  display: grid;
  gap: clamp(1.6rem, 3vw, 2rem);
  grid-template-columns: 1fr;
  position: relative;
  z-index: 1;
}

.authenticity-section .section-copy {
  max-width: 760px;
}

.authenticity-section .section-copy h2 {
  font-size: clamp(1.8rem, 2.6vw, 2.75rem);
  margin-bottom: 0.75rem;
}

.authenticity-section .section-copy .lead {
  font-size: clamp(1rem, 1.3vw, 1.08rem);
  line-height: 1.55;
  max-width: 680px;
}

.auth-guide-grid {
  align-items: stretch;
  display: grid;
  gap: clamp(1rem, 2vw, 1.45rem);
  grid-auto-rows: 1fr;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-media-card {
  align-self: stretch;
  background:
    radial-gradient(circle at 32% 22%, rgba(208, 142, 73, 0.45), transparent 28%),
    radial-gradient(circle at 78% 78%, rgba(88, 43, 20, 0.52), transparent 30%),
    linear-gradient(135deg, #2b150c 0%, #6e3518 48%, #211009 100%);
  border: 1px solid rgba(146, 81, 48, 0.28);
  border-radius: 18px;
  box-shadow: inset 0 0 42px rgba(255, 214, 160, 0.1), 0 16px 34px rgba(54, 31, 17, 0.12);
  display: grid;
  margin: 0;
  max-width: 100%;
  overflow: hidden;
  padding: 0.62rem;
  place-items: center;
  width: 100%;
}

.auth-media-card video,
.auth-media-card img {
  border-radius: 12px;
  display: block;
  object-fit: contain;
}

.auth-media-card img {
  background: transparent;
}

.auth-media-card video {
  aspect-ratio: 16 / 9;
  background: #1d110a;
  max-height: none;
  width: 100%;
}

.auth-media-video {
  aspect-ratio: auto;
  width: 100%;
}

.auth-media-video video {
  height: auto;
  max-height: 100%;
  object-fit: contain;
}

.auth-media-card img {
  margin-inline: auto;
  max-height: 100%;
  max-width: 100%;
  transition: transform 180ms ease;
  width: auto;
}

.auth-guide-grid .auth-step:nth-child(n + 2):nth-child(-n + 4) .auth-media-card img {
  transform: scale(1.14);
}

.auth-guide-grid .auth-step:nth-child(2) .auth-media-card img {
  margin-left: -40px;
  max-height: none;
  max-width: none;
  transform: translateY(-2%) scale(1.1);
  width: 150%;
}

.auth-guide-grid .auth-step:nth-child(3) .auth-media-card img {
  transform: scale(1.28);
}

.auth-guide-grid .auth-step:nth-child(5) .auth-media-card img {
  transform: scale(1.22);
}

.auth-step {
  background: rgba(255, 250, 244, 0.7);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 18px 42px rgba(54, 31, 17, 0.08);
  display: grid;
  gap: clamp(0.85rem, 1.8vw, 1.1rem);
  grid-template-columns: minmax(190px, 0.45fr) minmax(0, 0.55fr);
  grid-template-rows: auto auto 1fr;
  height: 100%;
  min-height: clamp(360px, 30vw, 410px);
  padding: clamp(1rem, 2vw, 1.35rem);
  width: 100%;
}

.auth-step > .auth-index {
  grid-column: 1 / -1;
  grid-row: 1;
}

.auth-step > h3 {
  align-self: end;
  grid-column: 2;
  grid-row: 2;
  margin-top: 0;
}

.auth-step > p {
  align-self: start;
  grid-column: 2;
  grid-row: 3;
  margin-bottom: 0;
}

.auth-step > .auth-media-card {
  grid-column: 1;
  grid-row: 2 / 4;
  min-height: 260px;
}

.auth-step-copy {
  max-width: 520px;
}

.auth-step-video {
  display: flex;
  flex-direction: column;
}

.auth-step-video > h3,
.auth-step-video > p,
.auth-step-video > .auth-media-card {
  align-self: stretch;
  grid-column: auto;
  grid-row: auto;
  text-align: left;
}

.auth-step-video > .auth-media-card {
  background: transparent;
  border: 0;
  box-shadow: none;
  margin-top: auto;
  min-height: 0;
  padding: 0;
}

.auth-step-video .auth-media-card video {
  border-radius: 14px;
  box-shadow: 0 16px 34px rgba(54, 31, 17, 0.16);
}

.auth-media-video,
.auth-media-video video {
  width: 100%;
}

.contact-panel {
  background:
    linear-gradient(135deg, var(--dark-sienna), #1d110a 70%),
    var(--dark-sienna);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--paper);
  grid-template-columns: minmax(0, 0.95fr) minmax(430px, 0.78fr);
  padding: clamp(1.3rem, 4vw, 3rem);
  position: relative;
  z-index: 1;
}

.contact-section {
  background:
    radial-gradient(circle at 82% 20%, rgba(171, 148, 127, 0.24), transparent 32%),
    radial-gradient(circle at 18% 88%, rgba(146, 81, 48, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(208, 180, 156, 0.42), rgba(246, 239, 231, 0.84));
  border-block: 1px solid rgba(54, 31, 17, 0.08);
}

.contact-panel h2,
.contact-panel h3,
.contact-panel .eyebrow,
.contact-panel .contact-copy p,
.contact-panel .contact-details {
  color: var(--paper);
}

.contact-copy {
  max-width: 660px;
}

.contact-logo {
  display: block;
  height: auto;
  margin-bottom: clamp(1rem, 2.2vw, 1.45rem);
  max-height: clamp(96px, 12vw, 138px);
  max-width: min(180px, 42vw);
  object-fit: contain;
  width: auto;
}

.contact-details {
  display: grid;
  align-items: stretch;
  gap: clamp(0.9rem, 2vw, 1.2rem);
  grid-template-columns: minmax(240px, 1fr) minmax(170px, 220px);
  justify-self: end;
  max-width: 680px;
  width: 100%;
}

.contact-method-card {
  background:
    linear-gradient(145deg, rgba(255, 250, 244, 0.13), rgba(208, 180, 156, 0.08));
  border: 1px solid rgba(255, 250, 244, 0.16);
  border-radius: 18px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
  color: var(--paper);
}

.whatsapp-card,
.email-card {
  align-content: center;
  display: grid;
  gap: clamp(0.65rem, 1.4vw, 1rem);
  padding: clamp(1.1rem, 2.5vw, 1.45rem);
}

.whatsapp-card {
  min-height: 116px;
}

.email-card {
  min-height: 96px;
  text-decoration: none;
}

.whatsapp-card span,
.email-card span,
.wechat-card figcaption {
  color: var(--dark-vanilla);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.whatsapp-card strong,
.email-card strong {
  color: var(--paper);
  display: block;
  line-height: 1.15;
}

.contact-number {
  flex: 0 0 auto;
  font-size: clamp(1.2rem, 1.45vw, 1.45rem);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.contact-email {
  font-size: clamp(0.98rem, 1.18vw, 1.12rem);
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
}

.wechat-card {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
  padding: 0.75rem;
  width: 100%;
}

.wechat-card img {
  background: var(--paper);
  border: 1px solid rgba(54, 31, 17, 0.12);
  border-radius: 10px;
  display: block;
  margin-inline: auto;
  max-width: 170px;
  width: 100%;
}

.wechat-card figcaption {
  font-size: 0.88rem;
  margin-top: 0.65rem;
  text-align: center;
}

.site-footer {
  background: #1d110a;
  color: var(--paper);
  padding: 2rem 0;
}

.footer-inner {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer p {
  color: rgba(255, 250, 244, 0.68);
  font-size: 0.9rem;
  margin: 0;
}

.floating-whatsapp {
  align-items: center;
  background: var(--chestnut);
  border: 2px solid rgba(255, 250, 244, 0.9);
  border-radius: 50%;
  bottom: 1.2rem;
  box-shadow: 0 16px 36px rgba(54, 31, 17, 0.35);
  color: var(--paper);
  display: flex;
  font-weight: 900;
  height: 3.5rem;
  justify-content: center;
  position: fixed;
  right: 1.2rem;
  width: 3.5rem;
  z-index: 30;
}

.floating-whatsapp svg {
  fill: currentColor;
  height: 1.55rem;
  width: 1.55rem;
}

@keyframes cupLift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-2deg);
  }
  50% {
    transform: translate3d(0, -12px, 0) rotate(1deg);
  }
}

@keyframes beanFloatOne {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-22deg);
  }
  35% {
    transform: translate3d(74px, -46px, 0) rotate(2deg);
  }
  70% {
    transform: translate3d(28px, 54px, 0) rotate(-34deg);
  }
}

@keyframes beanFloatTwo {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(34deg);
  }
  40% {
    transform: translate3d(-86px, -34px, 0) rotate(18deg);
  }
  76% {
    transform: translate3d(-32px, 62px, 0) rotate(46deg);
  }
}

@keyframes beanFloatThree {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(12deg);
  }
  42% {
    transform: translate3d(58px, -72px, 0) rotate(28deg);
  }
  78% {
    transform: translate3d(-44px, -28px, 0) rotate(-8deg);
  }
}

@keyframes beanFloatFour {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-8deg);
  }
  36% {
    transform: translate3d(-62px, 48px, 0) rotate(10deg);
  }
  72% {
    transform: translate3d(42px, -52px, 0) rotate(-20deg);
  }
}

@keyframes pageBeanFlightOne {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg)) scale(1);
  }

  30% {
    transform: translate3d(92px, -64px, 0) rotate(calc(var(--bean-rotate, 0deg) + 9deg)) scale(1.03);
  }

  62% {
    transform: translate3d(174px, 22px, 0) rotate(calc(var(--bean-rotate, 0deg) + 16deg)) scale(1);
  }

  82% {
    transform: translate3d(54px, 86px, 0) rotate(calc(var(--bean-rotate, 0deg) - 7deg)) scale(0.98);
  }
}

@keyframes pageBeanFlightTwo {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg)) scale(1);
  }

  28% {
    transform: translate3d(-112px, -48px, 0) rotate(calc(var(--bean-rotate, 0deg) - 8deg)) scale(1.02);
  }

  56% {
    transform: translate3d(-168px, 36px, 0) rotate(calc(var(--bean-rotate, 0deg) - 15deg)) scale(0.99);
  }

  80% {
    transform: translate3d(-46px, 102px, 0) rotate(calc(var(--bean-rotate, 0deg) + 8deg)) scale(1.02);
  }
}

@keyframes pageBeanFlightThree {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg)) scale(1);
  }

  35% {
    transform: translate3d(74px, 108px, 0) rotate(calc(var(--bean-rotate, 0deg) + 10deg)) scale(1.02);
  }

  66% {
    transform: translate3d(-88px, 142px, 0) rotate(calc(var(--bean-rotate, 0deg) - 12deg)) scale(0.99);
  }

  86% {
    transform: translate3d(-134px, 18px, 0) rotate(calc(var(--bean-rotate, 0deg) - 4deg)) scale(1.01);
  }
}

@keyframes pageBeanFlightFour {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg)) scale(1);
  }

  32% {
    transform: translate3d(136px, 34px, 0) rotate(calc(var(--bean-rotate, 0deg) + 8deg)) scale(1.02);
  }

  64% {
    transform: translate3d(88px, -104px, 0) rotate(calc(var(--bean-rotate, 0deg) - 11deg)) scale(0.99);
  }

  84% {
    transform: translate3d(-46px, -68px, 0) rotate(calc(var(--bean-rotate, 0deg) - 5deg)) scale(1.01);
  }
}

@media (max-width: 940px) {
  .nav-shell {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.8rem;
    padding: 1rem 0;
  }

  .nav-links,
  .nav-actions {
    justify-content: space-between;
    width: 100%;
  }

  .hero-inner,
  .section-grid,
  .auth-layout,
  .contact-panel,
  .contact-details {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-top: 4rem;
  }

  .hero-visual {
    max-width: 480px;
  }

  .auth-layout,
  .auth-guide-grid {
    grid-template-columns: 1fr;
  }

  .authenticity-section .section-copy {
    max-width: 620px;
  }

  .contact-details {
    justify-self: stretch;
    max-width: none;
    grid-template-columns: minmax(0, 1fr) minmax(170px, 220px);
  }

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

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

@media (max-width: 640px) {
  .section-grid,
  .section-heading,
  .highlight-grid,
  .ingredient-grid,
  .ingredient-disclaimer,
  .auth-layout,
  .contact-panel {
    width: min(100% - 32px, var(--max-width));
  }

  .nav-shell {
    gap: 0.65rem;
    min-height: 0;
    padding: 0.8rem 0;
  }

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

  .nav-links {
    gap: 0.8rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
  }

  .nav-actions {
    align-items: center;
    flex-direction: row;
    gap: 0.55rem;
  }

  .language-switcher {
    flex: 1;
    width: auto;
  }

  .nav-actions .button-small {
    min-height: 2.2rem;
    padding: 0.35rem 0.75rem;
    width: auto;
  }

  .lang-button {
    flex: 1;
    min-height: 1.9rem;
    min-width: 2.1rem;
    padding: 0 0.45rem;
  }

  .hero-inner {
    gap: 1.4rem;
    min-height: auto;
    padding-top: 3.5rem;
  }

  .hero-visual {
    min-height: auto;
  }

  .product-figure {
    min-height: 260px;
  }

  .product-figure::before {
    height: min(72vw, 280px);
    width: min(72vw, 280px);
  }

  .product-figure img {
    max-height: 320px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .highlight-grid,
  .ingredient-grid {
    grid-template-columns: 1fr;
  }

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

  .highlight-icon {
    height: 50px;
    width: 50px;
  }

  .highlight-icon svg {
    height: 38px;
    width: 38px;
  }

  .bean-two {
    right: 2%;
    top: 36%;
  }

  .bean-one,
  .bean-three,
  .bean-four {
    display: none;
  }

  .floating-whatsapp {
    bottom: 0.85rem;
    height: 3.1rem;
    right: 0.85rem;
    width: 3.1rem;
  }

  .auth-media-card video {
    max-height: none;
  }

  .auth-media-video video {
    height: clamp(230px, 58vw, 300px);
  }

  .auth-step {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: 0;
  }

  .auth-step > .auth-index,
  .auth-step > h3,
  .auth-step > p,
  .auth-step > .auth-media-card {
    grid-column: 1;
    grid-row: auto;
  }

  .auth-step > .auth-media-card {
    min-height: 220px;
  }

  .flying-bean-2,
  .flying-bean-5,
  .flying-bean-6 {
    display: none;
  }

  .flying-bean {
    opacity: min(var(--bean-opacity, 0.42), 0.46);
    width: var(--bean-size-mobile, clamp(48px, 15vw, 72px));
  }

  .flying-bean-1 {
    left: 10%;
    top: 28%;
  }

  .flying-bean-3 {
    left: 68%;
    top: 55%;
  }

  .flying-bean-4 {
    left: 18%;
    top: 78%;
  }

  .whatsapp-card {
    align-items: flex-start;
    gap: 0.5rem;
  }

  .contact-details {
    grid-template-columns: 1fr;
  }

  .wechat-card {
    grid-column: auto;
    grid-row: auto;
  }

  .whatsapp-card,
  .email-card {
    min-height: 0;
  }

  .auth-media-card {
    max-width: 100%;
  }

  .auth-media-card img {
    max-height: 280px;
  }

  @keyframes pageBeanFlightOne {
    0%,
    100% {
      transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg)) scale(1);
    }

    50% {
      transform: translate3d(34px, -26px, 0) rotate(calc(var(--bean-rotate, 0deg) + 8deg)) scale(1.02);
    }
  }

  @keyframes pageBeanFlightTwo {
    0%,
    100% {
      transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg)) scale(1);
    }

    50% {
      transform: translate3d(-32px, -20px, 0) rotate(calc(var(--bean-rotate, 0deg) - 7deg)) scale(1.02);
    }
  }

  @keyframes pageBeanFlightThree {
    0%,
    100% {
      transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg)) scale(1);
    }

    50% {
      transform: translate3d(28px, 34px, 0) rotate(calc(var(--bean-rotate, 0deg) + 7deg)) scale(1.02);
    }
  }

  @keyframes pageBeanFlightFour {
    0%,
    100% {
      transform: translate3d(0, 0, 0) rotate(var(--bean-rotate, 0deg)) scale(1);
    }

    50% {
      transform: translate3d(42px, -32px, 0) rotate(calc(var(--bean-rotate, 0deg) - 8deg)) scale(1.02);
    }
  }
}

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