:root {
  --bougainvillea: #bc0084;
  --bougainvillea-dark: #87005f;
  --petal: #f8d7ed;
  --leaf: #2f6d35;
  --leaf-deep: #173f24;
  --clay: #b8643f;
  --cream: #fff8f1;
  --paper: #ffffff;
  --ink: #1f1d20;
  --muted: #69616a;
  --line: rgba(31, 29, 32, 0.12);
  --shadow: 0 18px 45px rgba(93, 18, 66, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--cream);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.topline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px clamp(16px, 4vw, 64px);
  color: white;
  background: var(--bougainvillea-dark);
  font-size: 13px;
  font-weight: 600;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 86px;
  padding: 12px clamp(16px, 4vw, 64px);
}

.brand {
  display: flex;
  align-items: center;
  width: min(310px, 56vw);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--leaf-deep);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-links a {
  padding: 12px 14px;
  border-radius: 6px;
}

.nav-links a:hover {
  color: var(--bougainvillea);
  background: var(--petal);
}

.nav-cta {
  color: white !important;
  background: var(--bougainvillea);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--bougainvillea);
}

.float-menu {
  position: fixed;
  right: 12px;
  top: 50%;
  z-index: 30;
  display: grid;
  gap: 10px;
  width: 66px;
  padding: 8px;
  border: 1px solid #52bd52;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 26px rgba(31, 29, 32, 0.14);
  transform: translateY(-50%);
}

.float-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: white;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(31, 29, 32, 0.16);
}

.float-link svg {
  width: 29px;
  height: 29px;
  fill: currentColor;
}

.float-link.home {
  background: #06b14f;
}

.float-link.zalo {
  border-radius: 8px;
  color: #0c8be8;
  background: white;
  font-size: 16px;
  box-shadow: inset 0 -8px 0 #e8f4ff, 0 8px 18px rgba(31, 29, 32, 0.14);
}

.float-link.zalo::before,
.float-link.zalo::after {
  content: "";
  position: absolute;
  bottom: -5px;
  width: 14px;
  height: 10px;
  background: white;
}

.float-link.zalo::before {
  left: 7px;
  border-bottom-left-radius: 12px;
  transform: rotate(12deg);
}

.float-link.zalo::after {
  right: 7px;
  border-bottom-right-radius: 12px;
  transform: rotate(-12deg);
}

.float-link.phone {
  width: 58px;
  height: 58px;
  margin: -5px;
  background: #e80023;
  border: 10px solid rgba(255, 123, 138, 0.44);
  box-shadow: 0 10px 22px rgba(232, 0, 35, 0.24);
}

.float-link.phone svg {
  width: 28px;
  height: 28px;
}

.float-link.messenger {
  background: #1689ed;
}

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: calc(100vh - 120px);
  overflow: hidden;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg {
  object-fit: cover;
  object-position: center 45%;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(23, 63, 36, 0.76), rgba(135, 0, 95, 0.38) 48%, rgba(31, 29, 32, 0.08));
}

.hero-content {
  position: relative;
  width: min(720px, calc(100% - 32px));
  margin: 0 clamp(16px, 6vw, 88px) clamp(36px, 8vw, 92px);
  color: white;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--bougainvillea);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #ffd7f0;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(38px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  color: var(--leaf-deep);
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.14;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  color: var(--leaf-deep);
  font-size: 20px;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  line-height: 1.65;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 6px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: white;
  background: var(--bougainvillea);
  box-shadow: 0 14px 28px rgba(188, 0, 132, 0.28);
}

.button.secondary {
  color: var(--bougainvillea-dark);
  background: white;
}

.intro,
.collection,
.gallery,
.contact {
  padding: clamp(58px, 8vw, 104px) clamp(16px, 5vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: clamp(28px, 6vw, 82px);
  align-items: center;
  background: white;
}

.intro-copy p:not(.section-kicker),
.feature p,
.care-panel p,
.care-steps p,
.product-info p,
.footer p {
  color: var(--muted);
  line-height: 1.75;
}

.intro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.intro-stats div {
  min-height: 138px;
  padding: 22px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--cream);
}

.intro-stats strong {
  display: block;
  color: var(--bougainvillea);
  font-size: 34px;
  line-height: 1;
}

.intro-stats span {
  display: block;
  margin-top: 12px;
  color: var(--leaf-deep);
  font-weight: 700;
}

.feature-band {
  padding: 0 clamp(16px, 5vw, 72px) clamp(58px, 8vw, 104px);
  background: white;
}

.feature {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 42px);
  border-radius: 8px;
  background: linear-gradient(135deg, #fff8f1, #ffffff);
  box-shadow: var(--shadow);
}

.feature img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 10px 30px rgba(31, 29, 32, 0.08);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.product-info {
  padding: 18px;
}

.product-info span {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--bougainvillea-dark);
  background: var(--petal);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.care {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  padding: clamp(58px, 8vw, 104px) clamp(16px, 5vw, 72px);
  color: white;
  background: var(--leaf-deep);
}

.care h2,
.care h3 {
  color: white;
}

.care .section-kicker {
  color: #ffb4df;
}

.care-panel {
  align-self: center;
}

.care-panel p,
.care-steps p {
  color: rgba(255, 255, 255, 0.76);
}

.care-steps {
  display: grid;
  gap: 14px;
}

.care-steps div {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.care-steps span {
  display: inline-flex;
  margin-bottom: 10px;
  color: #ffb4df;
  font-weight: 800;
}

.gallery {
  background: var(--cream);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  grid-auto-rows: 230px;
  gap: 14px;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.gallery-grid img:first-child {
  grid-row: span 2;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(26px, 5vw, 68px);
  align-items: start;
  background: white;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--cream);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 8px;
  color: var(--leaf-deep);
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: white;
  font: inherit;
}

input:focus,
select:focus {
  outline: 3px solid rgba(188, 0, 132, 0.16);
  border-color: var(--bougainvillea);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(16px, 5vw, 72px);
  color: var(--leaf-deep);
  background: #f4e8ef;
}

.footer img {
  width: min(260px, 54vw);
}

.footer p {
  max-width: 420px;
  margin-bottom: 0;
  text-align: right;
}

.footer a {
  color: var(--bougainvillea);
  font-weight: 800;
}

@media (max-width: 1024px) {
  .nav-links {
    gap: 0;
    font-size: 12px;
  }

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

@media (max-width: 760px) {
  .topline {
    flex-direction: column;
    gap: 4px;
  }

  .nav {
    min-height: 74px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: white;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px;
  }

  .float-menu {
    right: 8px;
    width: 58px;
    padding: 6px;
  }

  .float-link {
    width: 44px;
    height: 44px;
  }

  .float-link.phone {
    width: 54px;
    height: 54px;
  }

  .hero {
    min-height: 640px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(23, 63, 36, 0.15), rgba(23, 63, 36, 0.88));
  }

  .hero-content {
    margin: 0 16px 34px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .intro,
  .feature,
  .care,
  .contact {
    grid-template-columns: 1fr;
  }

  .intro-stats {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 240px;
  }

  .gallery-grid img:first-child {
    grid-row: span 1;
  }

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

  .footer p {
    text-align: left;
  }
}