* {
  box-sizing: border-box;
}

:root {
  --white: #ffffff;
  --bg: #f2f4f5;
  --primary: #0f6ec9;
  --primary-dark: #0a4f9a;
  --sea: #d8effa;
  --mint: #4ecd8c;
  --mint-dark: #2ca36a;
  --teal: #6ad3d7;
  --text: #18323e;
  --light-text: #5e6f7a;
  --line: rgba(18, 45, 74, 0.12);
  --shadow: 0 18px 35px rgba(29, 87, 146, 0.12);
  --radius: 22px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Open Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

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

.container {
  width: min(1120px, calc(100% - 24px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  width: 150px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 600;
  font-size: 0.95rem;
  flex-wrap: wrap;
  justify-content: center;
}

.main-nav a {
  color: var(--text);
  opacity: 0.9;
  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--primary);
}

.nav-tools {
  display: flex;
  align-items: center;
}

.lang-toggle {
  border: 1px solid var(--line);
  background: white;
  color: var(--text);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 12px rgba(29, 87, 146, 0.08);
}

.hero {
  background: linear-gradient(135deg, rgba(130, 209, 240, 0.18), rgba(92, 228, 160, 0.1));
  padding: 48px 0 38px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 18px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--primary-dark);
}

.eyebrow.accent {
  color: var(--mint-dark);
}

h1, h2, h3 {
  font-family: "Montserrat", sans-serif;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2.25rem, 5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
  margin-top: 8px;
}

h2 {
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  line-height: 1.12;
}

.hero-copy p {
  max-width: 600px;
  color: var(--light-text);
  font-size: 1.05rem;
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: 0 12px 22px rgba(16, 110, 201, 0.25);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  color: var(--text);
}

.hero-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  color: var(--text);
  font-weight: 700;
  font-size: 0.9rem;
}

.hero-features li {
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(11, 83, 140, 0.12);
  padding: 10px 14px;
  border-radius: 999px;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.bottle-showcase {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 520px;
  width: 100%;
}

.bottle {
  position: relative;
  width: min(360px, 82vw);
  height: 460px;
  background: linear-gradient(180deg, #b8f7f5 0%, #c1f5be 40%, #9fef98 96%);
  border-radius: 26% 26% 22% 22% / 12% 12% 18% 18%;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.5), 0 20px 30px rgba(38, 104, 87, 0.12);
  transform: rotate(-1deg);
}

.bottle::before {
  content: "";
  position: absolute;
  inset: 14% 9% 12% 9%;
  border-radius: 29% 29% 18% 18% / 8% 8% 16% 16%;
  background: linear-gradient(180deg, rgba(255,255,255,0.62), rgba(255,255,255,0.15));
}

.bottle .cap {
  position: absolute;
  top: -38px;
  left: 50%;
  transform: translateX(-50%);
  width: 52%;
  height: 62px;
  border-radius: 18px 18px 10px 10px;
  background: linear-gradient(180deg, #1c6ec3 0%, #0b4c97 100%);
  box-shadow: inset 0 -6px 0 rgba(255,255,255,0.16);
}

.bottle .cap::before {
  content: "";
  position: absolute;
  inset: 0 8% auto 8%;
  height: 24px;
  border-radius: 0 0 12px 12px;
  background: rgba(255,255,255,0.12);
}

.bottle .label {
  position: absolute;
  left: 12%;
  right: 12%;
  top: 23%;
  bottom: 18%;
  background: rgba(255,255,255,0.48);
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  color: #0d3d72;
  font-family: "Montserrat", sans-serif;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 20px;
}

.label-brand {
  font-size: clamp(2rem, 4vw, 2.9rem);
  letter-spacing: -0.07em;
  text-transform: uppercase;
}

.label-type {
  font-size: clamp(0.9rem, 2vw, 1.5rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.label-volume {
  font-size: clamp(1.25rem, 2vw, 2rem);
}

.brand-banner {
  background: linear-gradient(90deg, var(--primary), var(--mint-dark));
  color: var(--white);
  padding: 16px 0;
  font-weight: 800;
  text-align: center;
}

.banner-inner {
  font-size: clamp(0.95rem, 2vw, 1.2rem);
}

.products,
.usage,
.payment,
.order,
.feedback,
.about {
  padding: 70px 0;
}

.section-heading {
  text-align: center;
  margin-bottom: 28px;
}

.section-heading.left {
  text-align: left;
}

.product-grid,
.payment-grid,
.usage-grid {
  display: grid;
  gap: 22px;
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
  background: rgba(255,255,255,0.87);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.stock-tag {
  align-self: flex-start;
  background: rgba(94, 177, 116, 0.12);
  color: var(--mint-dark);
  border: 1px solid rgba(94,177,116,0.2);
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.product-image {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 10px 0 14px;
  min-height: 260px;
  border-radius: 18px;
  background: rgba(216,239,250,0.4);
}

.product-image img {
  width: min(210px, 72%);
  height: auto;
  filter: drop-shadow(0 12px 20px rgba(23, 60, 104, 0.1));
}

.product-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.product-card h3 {
  font-size: 1.5rem;
  margin: 0;
}

.seller-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #feeb72, #f7c84d);
  color: #5d4400;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 6px 9px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.price-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 4px;
}

.price {
  font-family: "Montserrat", sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--primary-dark);
}

.qty-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--light-text);
  font-weight: 700;
}

.qty-control select {
  width: 62px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(216,239,250,0.6);
  padding: 8px 10px;
  color: var(--text);
}

.toggle-details {
  width: fit-content;
  margin-top: 4px;
  background: transparent;
  border: none;
  color: var(--primary-dark);
  font-weight: 700;
  padding: 0;
  cursor: pointer;
}

.product-details {
  background: rgba(216,239,250,0.35);
  border: 1px solid rgba(16, 110, 201, 0.1);
  border-radius: 14px;
  padding: 10px 12px;
  margin-top: 6px;
}

.product-details ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text);
}

.usage-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.usage-card {
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 18px;
  box-shadow: 0 14px 24px rgba(19,77,110,0.07);
}

.usage-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sea), var(--mint));
  color: var(--text);
  font-weight: 800;
  margin-bottom: 10px;
}

.usage-card h3 {
  margin-bottom: 8px;
}

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

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

.payment-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(216,239,250,0.75));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  box-shadow: var(--shadow);
}

.operator-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 52px;
  border-radius: 12px;
  font-weight: 900;
  color: white;
  margin-bottom: 12px;
}

.operator-icon.mtn {
  background: linear-gradient(135deg, #ffcc00, #f9a700);
  color: #1d1d1d;
}

.operator-icon.orange {
  background: linear-gradient(135deg, #ff7a1a, #ff4d00);
}

.deposit-name {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 20px;
  font-weight: 700;
  color: var(--text);
}

.order-wrap {
  display: grid;
  grid-template-columns: 1fr;
}

.order-form,
.feedback-form {
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 22px 20px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 16px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  background: rgba(216,239,250,0.15);
  color: var(--text);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.submit-btn {
  margin-top: 8px;
}

.order-message {
  margin: 16px 0 0;
  font-weight: 700;
  min-height: 24px;
  color: var(--mint-dark);
}

.feedback-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.feedback-item {
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--text);
}

.about-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
}

.about-copy p {
  color: var(--light-text);
  font-size: 1.04rem;
}

.about-quote {
  background: linear-gradient(135deg, rgba(145, 217, 202, 0.38), rgba(208, 237, 251, 0.8));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 20px;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
}

.site-footer {
  background: #0d1f2b;
  color: rgba(255,255,255,0.87);
  padding-top: 26px;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-logo {
  width: 150px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  font-weight: 600;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
}

.social-links svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
}

.footer-copy {
  text-align: center;
  padding: 16px 0 20px;
  color: rgba(255,255,255,0.72);
}

@media (max-width: 920px) {
  .hero-inner,
  .about-wrap,
  .product-grid,
  .usage-grid,
  .payment-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 30px;
  }

  .nav-wrap {
    flex-wrap: wrap;
    justify-content: center;
    padding: 12px 0;
  }

  .main-nav {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .field-row {
    grid-template-columns: 1fr;
  }

  .site-header {
    position: sticky;
  }

  .main-nav {
    gap: 10px 12px;
    font-size: 0.83rem;
  }

  .brand-logo,
  .footer-logo {
    width: 120px;
  }

  .btn {
    width: 100%;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

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







































































































a {
  text-decoration: none;
}