:root {
  --primary-color: #EE7738;
  --secondary-color: #337357;
  --accent-color: #F59D2A;
  --light-color: #FFF8F2;
  --dark-color: #0F1021;
  --gradient-primary: linear-gradient(135deg, #F59D2A 0%, #EE7738 100%);
  --hover-color: #D4622A;
  --background-color: #FDFAF6;
  --text-color: #2C3D4F;
  --border-color: rgba(238, 119, 56, 0.22);
  --divider-color: rgba(51, 115, 87, 0.12);
  --shadow-color: rgba(238, 119, 56, 0.13);
  --highlight-color: #5CB338;
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Lato', sans-serif;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--alt-font);
  background-color: var(--background-color);
  color: var(--text-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* ── SVG Background Pattern ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='900' viewBox='0 0 900 900'%3E%3Ccircle cx='80' cy='120' r='60' fill='%23EE7738' fill-opacity='0.06'/%3E%3Ccircle cx='820' cy='200' r='90' fill='%23337357' fill-opacity='0.05'/%3E%3Crect x='700' y='600' width='120' height='120' rx='24' fill='%23F59D2A' fill-opacity='0.07' transform='rotate(20 760 660)'/%3E%3Crect x='40' y='680' width='80' height='80' rx='16' fill='%23337357' fill-opacity='0.06' transform='rotate(-15 80 720)'/%3E%3Cellipse cx='450' cy='870' rx='180' ry='40' fill='%23EE7738' fill-opacity='0.05'/%3E%3Cpolygon points='860,700 900,780 820,780' fill='%23F59D2A' fill-opacity='0.07'/%3E%3Ccircle cx='200' cy='400' r='30' fill='%235CB338' fill-opacity='0.07'/%3E%3Ccircle cx='750' cy='450' r='20' fill='%23EE7738' fill-opacity='0.08'/%3E%3C/svg%3E");
  background-size: cover;
  background-repeat: no-repeat;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

/* ── Header ── */
header {
  background-color: var(--dark-color);
  width: 100%;
  position: relative;
  overflow: hidden;
}

.header-inner {
  display: flex;
  align-items: center;
  padding: 14px 32px;
  position: relative;
  z-index: 2;
}

/* Header abstract decorations — hidden on mobile */
.header-deco {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 420px;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  z-index: 1;
}

.header-deco svg {
  height: 100%;
  width: auto;
  opacity: 0.18;
}

@media (max-width: 768px) {
  .header-deco { display: none; }
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  position: relative;
  z-index: 2;
}

.logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--main-font);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
  line-height: 1;
}

.logo-text span {
  color: var(--accent-color);
}

/* ── Main (flex grow) ── */
main {
  flex: 1;
  display: flex;
  align-items: stretch;
  padding: 32px 0 24px;
  position: relative;
  z-index: 1;
}

/* ── Product Grid ── */
.product-grid {
  display: flex;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
}

/* LEFT column */
.col-left {
  flex: 0 0 360px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* RIGHT column */
.col-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

/* ── Card shared ── */
.card {
  background: #fff;
  border: 1.5px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 4px 18px var(--shadow-color);
}

/* ── Product Image ── */
.product-image-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px 12px;
  background: linear-gradient(160deg, #FFF8F0 60%, #FFF0E0 100%);
}

.product-image-wrap picture,
.product-image-wrap img {
  display: block;
  width: 340px;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: contain;
}

/* ── Guarantee Block ── */
.guarantee-block {
  border-left: 4px solid var(--secondary-color);
  background: linear-gradient(90deg, rgba(51,115,87,0.07) 0%, #fff 100%);
  padding: 14px 16px;
}

.guarantee-block h3 {
  font-family: var(--main-font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--secondary-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.guarantee-block ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.guarantee-block ul li {
  font-size: 0.88rem;
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: 7px;
}

.guarantee-block ul li::before {
  content: '✓';
  color: var(--secondary-color);
  font-weight: 700;
  font-size: 0.95rem;
}

/* ── Price & CTA ── */
.price-cta {
  text-align: center;
  padding: 18px 16px;
}

.price-label {
  font-size: 0.8rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.price-value {
  font-family: var(--main-font);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.1;
  margin-bottom: 14px;
}

.btn-cart {
  display: inline-block;
  width: 100%;
  padding: 14px 24px;
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--main-font);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(238,119,56,0.32);
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  text-align: center;
}

.btn-cart:hover,
.btn-cart:focus {
  background: linear-gradient(135deg, #EE7738 0%, #D4622A 100%);
  box-shadow: 0 8px 28px rgba(238,119,56,0.42);
  transform: translateY(-2px);
  outline: none;
}

/* ── Product Description ── */
.product-desc h2 {
  font-family: var(--main-font);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark-color);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}

.product-desc p {
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--text-color);
}

/* ── CTA Banner ── */
.cta-banner {
  background: var(--gradient-primary);
  border-radius: 14px;
  padding: 18px 22px;
  text-align: center;
  box-shadow: 0 6px 22px rgba(238,119,56,0.22);
  border: none;
}

.cta-banner p {
  font-family: var(--main-font);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.35;
  text-shadow: 0 1px 4px rgba(0,0,0,0.18);
}

.cta-banner p em {
  font-style: normal;
  color: #FFEB00;
}

/* ── Features ── */
.features h2 {
  font-family: var(--main-font);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.feat-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFF0E0 0%, #FFDFC0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  border: 2px solid var(--border-color);
}

.feat-text strong {
  display: block;
  font-family: var(--main-font);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dark-color);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.2;
  margin-bottom: 2px;
}

.feat-text span {
  font-size: 0.83rem;
  color: var(--text-color);
  line-height: 1.5;
}

/* ── Testimonials ── */
.testimonials-section {
  background: var(--dark-color);
  width: 100%;
  padding: 32px 20px;
  position: relative;
  z-index: 1;
}

.testimonials-section h2 {
  font-family: var(--main-font);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.testi-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.testi-body {}

.testi-name {
  font-family: var(--main-font);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-color);
  margin-bottom: 2px;
}

.testi-stars {
  color: var(--highlight-color);
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.testi-text {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.55;
}

/* ── Footer ── */
footer {
  background: #17191F;
  width: 100%;
  padding: 18px 32px;
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.footer-logo .logo-text {
  font-size: 1.2rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  list-style: none;
  justify-content: flex-end;
  align-items: center;
}

.footer-nav a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover { color: var(--accent-color); }

.footer-copy {
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  padding-top: 10px;
  max-width: 1100px;
  margin: 0 auto;
}

.footer-copy a { color: rgba(255,255,255,0.45); text-decoration: none; }
.footer-copy a:hover { color: var(--accent-color); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .product-grid {
    flex-direction: column;
  }
  .col-left {
    flex: none;
    width: 100%;
  }
  .product-image-wrap picture,
  .product-image-wrap img {
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
  }
}

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

  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-nav {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  main { padding: 16px 0 12px; }
  .card { padding: 14px; }
  .price-value { font-size: 1.8rem; }
}