:root {
  --ink: #001333;
  --ink-soft: #313430;
  --muted: #6b7069;
  --cream: #f8f3e9;
  --paper: #fffdf8;
  --sage: #dfe8d8;
  --sage-deep: #6f8968;
  --mineral: #cabab0;
  --mist: #f1f3ef;
  --line: #dedbd2;
  --shadow: 0 24px 70px rgba(0, 19, 51, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Poppins, "Segoe UI", Inter, Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 253, 248, 0.88);
  border-bottom: 1px solid rgba(221, 226, 216, 0.72);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
  font-size: 0.86rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--ink);
}

.brand-mark span {
  width: 17px;
  height: 17px;
  border: 2px solid #ffffff;
  border-left-color: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.44);
  border-radius: 50%;
  transform: rotate(-28deg);
}

.brand-wordmark {
  color: var(--ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links a,
.site-footer a {
  text-decoration: none;
}

.nav-links a:hover,
.site-footer a:hover,
.contact-copy a:hover {
  color: var(--sage-deep);
}

.section-band {
  position: relative;
  overflow: hidden;
}

.section-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 78% 16%, rgba(202, 186, 176, 0.26), transparent 24%),
    radial-gradient(circle at 88% 72%, rgba(223, 232, 216, 0.68), transparent 28%),
    linear-gradient(115deg, var(--cream), #ffffff 48%, var(--mist));
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.98fr);
  align-items: center;
  min-height: calc(100vh - 77px);
  padding: clamp(56px, 8vw, 104px) clamp(20px, 5vw, 72px);
  gap: clamp(36px, 7vw, 96px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--sage-deep);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: Poppins, "Segoe UI", Inter, Arial, sans-serif;
  line-height: 1.02;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  font-size: clamp(3.7rem, 10vw, 8.2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero h2 {
  max-width: 680px;
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: clamp(1.9rem, 4.4vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.hero-subheadline {
  max-width: 560px;
  margin: 24px 0 34px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-primary {
  background: var(--ink);
  color: #ffffff;
  box-shadow: 0 16px 38px rgba(0, 19, 51, 0.2);
}

.button-secondary {
  width: 100%;
  background: var(--ink);
  color: #ffffff;
}

.hero-visual {
  display: grid;
  place-items: center;
  min-height: 520px;
}

.product-scene {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(202, 186, 176, 0.18)),
    radial-gradient(circle at 50% 50%, #ffffff, rgba(255, 255, 255, 0));
  box-shadow: var(--shadow);
}

.bottle {
  position: absolute;
  bottom: 14%;
  width: 150px;
  height: 292px;
  border: 1px solid rgba(148, 156, 142, 0.36);
  border-radius: 18px 18px 26px 26px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.24) 24%, rgba(213, 219, 207, 0.32) 100%),
    #f8f9f3;
  box-shadow: 0 28px 55px rgba(0, 19, 51, 0.18);
}

.bottle-main {
  left: 38%;
  transform: translateX(-50%);
  z-index: 2;
}

.bottle-secondary {
  right: 20%;
  width: 118px;
  height: 236px;
  opacity: 0.88;
}

.cap {
  position: absolute;
  top: -42px;
  left: 50%;
  width: 86px;
  height: 48px;
  border-radius: 12px 12px 8px 8px;
  background: var(--ink);
  border: 1px solid rgba(0, 19, 51, 0.28);
  transform: translateX(-50%);
}

.label {
  position: absolute;
  left: 16px;
  right: 16px;
  top: 92px;
  display: grid;
  gap: 3px;
  min-height: 104px;
  padding: 20px 12px;
  border: 1px solid rgba(202, 186, 176, 0.78);
  background: rgba(255, 253, 248, 0.88);
  text-align: center;
}

.label span,
.label small {
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.label strong {
  color: var(--ink);
  font-family: Poppins, "Segoe UI", Inter, Arial, sans-serif;
  font-size: 1.08rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mineral-shape {
  position: absolute;
  width: 88px;
  height: 88px;
  background: rgba(202, 186, 176, 0.34);
  clip-path: polygon(50% 0, 92% 28%, 78% 82%, 23% 82%, 8% 28%);
}

.mineral-one {
  top: 23%;
  left: 15%;
  transform: rotate(-18deg);
}

.mineral-two {
  right: 11%;
  bottom: 24%;
  width: 64px;
  height: 64px;
  background: rgba(111, 137, 104, 0.28);
  transform: rotate(22deg);
}

.brand-note {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.brand-note span {
  min-height: 86px;
  display: grid;
  place-items: center;
  padding: 20px;
  background: #ffffff;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.about-section,
.contact-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.84fr) minmax(0, 1.16fr);
  gap: clamp(28px, 7vw, 92px);
  padding: clamp(64px, 9vw, 118px) clamp(20px, 5vw, 72px);
}

.about-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-intro h2,
.launch-section h2,
.contact-copy h2 {
  font-size: clamp(2.1rem, 4vw, 4rem);
  font-weight: 600;
}

.about-section > p,
.launch-section > p,
.contact-copy p {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
}

.launch-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(28px, 7vw, 92px);
  padding: clamp(64px, 9vw, 110px) clamp(20px, 5vw, 72px);
}

.contact-section {
  align-items: start;
}

.contact-copy a {
  color: var(--ink);
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 54px rgba(0, 19, 51, 0.08);
}

.contact-form label {
  font-size: 0.86rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcf8;
  color: var(--ink);
  font: inherit;
  padding: 13px 14px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--sage-deep);
  outline: 3px solid rgba(120, 144, 111, 0.16);
}

.contact-form textarea {
  resize: vertical;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

@media (max-width: 900px) {
  .hero,
  .about-section,
  .launch-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  .hero-visual {
    min-height: 390px;
  }

  .product-scene {
    width: min(100%, 390px);
  }

  .bottle {
    width: 124px;
    height: 244px;
  }

  .bottle-secondary {
    width: 98px;
    height: 198px;
  }

  .cap {
    width: 72px;
    height: 40px;
    top: -35px;
  }

  .label {
    top: 74px;
    min-height: 86px;
    padding: 14px 8px;
  }

  .brand-note {
    grid-template-columns: 1fr;
  }

  .brand-note span {
    min-height: 64px;
  }
}

@media (max-width: 680px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 20px;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.86rem;
  }

  h1 {
    font-size: clamp(3.45rem, 17vw, 5.2rem);
  }

  .hero h2 {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}