@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --color-bg: #F8F9FB;
  --color-bg-alt: #EEF1F7;
  --color-dark: #1A2B4A;
  --color-dark-mid: #2C3E5C;
  --color-primary: #3EB8A0;
  --color-primary-dark: #2D9B87;
  --color-primary-light: #D0F0EA;
  --color-text: #2C3E5C;
  --color-text-muted: #6B7A95;
  --color-border: #D8DFE8;
  --color-white: #FFFFFF;
  --color-accent: #E8F4FF;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(26,43,74,0.08);
  --shadow-md: 0 4px 20px rgba(26,43,74,0.10);
  --shadow-lg: 0 8px 40px rgba(26,43,74,0.14);
  --transition: 0.3s ease;
  --nav-width: 260px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  overflow-x: hidden;
  padding-left: var(--nav-width);
  transition: padding-left var(--transition);
}

body.nav-collapsed { padding-left: 72px; }

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* ===========================
   CONTAINER
   =========================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
}
.container--narrow { max-width: 800px; }
.container--wide { max-width: 1400px; }

/* ===========================
   ON-DARK SCOPE
   =========================== */
.on-dark { color: rgba(255,255,255,0.85); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }
.on-dark p { color: rgba(255,255,255,0.72); }
.on-dark a:not(.btn) { color: rgba(255,255,255,0.85); }
.on-dark .text-muted { color: rgba(255,255,255,0.55); }

/* ===========================
   TYPOGRAPHY
   =========================== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-dark);
}

h1 { font-size: clamp(42px, 6vw, 80px); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(32px, 4.5vw, 56px); font-weight: 600; letter-spacing: -0.01em; }
h3 { font-size: clamp(22px, 3vw, 34px); font-weight: 600; }
h4 { font-size: clamp(18px, 2.5vw, 24px); font-weight: 500; }
h5 { font-size: 18px; font-weight: 500; }

p { font-size: 16px; line-height: 1.7; color: var(--color-text-muted); }
.text-lg { font-size: 18px; }
.text-sm { font-size: 14px; }
.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-dark { color: var(--color-dark); }

/* ===========================
   BUTTONS — B2 (pill)
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
  text-align: center;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(62,184,160,0.30);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 6px 24px rgba(62,184,160,0.40);
}

.btn--dark {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}
.btn--dark:hover {
  background: var(--color-dark-mid);
  border-color: var(--color-dark-mid);
}

.btn--outline {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-border);
}
.btn--outline:hover {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}

.btn--outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

.btn--lg { padding: 18px 44px; font-size: 17px; }
.btn--sm { padding: 10px 22px; font-size: 13px; }
.btn--full { width: 100%; }

.btn.is-loading { pointer-events: none; opacity: 0.75; }

/* Spinner */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===========================
   CARDS — C2 (border only)
   =========================== */
.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

/* ===========================
   SIDE NAVIGATION — V5
   =========================== */
.side-nav {
  position: fixed;
  top: 0; left: 0;
  width: var(--nav-width);
  height: 100vh;
  background: var(--color-dark);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: width var(--transition);
  overflow: hidden;
}

.side-nav.collapsed { width: 72px; }

.side-nav__logo {
  padding: 28px 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.side-nav__logo-mark {
  width: 36px; height: 36px;
  background: var(--color-primary);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  letter-spacing: -0.02em;
}

.side-nav__logo-text {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: opacity var(--transition);
}
.side-nav.collapsed .side-nav__logo-text { opacity: 0; pointer-events: none; }

.side-nav__links {
  flex: 1;
  padding: 20px 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.side-nav__item {
  position: relative;
}

.side-nav__link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 24px;
  color: rgba(255,255,255,0.65);
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.side-nav__link:hover,
.side-nav__link.active {
  color: #fff;
  background: rgba(255,255,255,0.07);
}
.side-nav__link.active { color: var(--color-primary); }

.side-nav__link svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.side-nav__link-text {
  transition: opacity var(--transition);
  white-space: nowrap;
}
.side-nav.collapsed .side-nav__link-text { opacity: 0; pointer-events: none; }

.side-nav__tooltip {
  display: none;
  position: absolute;
  left: 76px; top: 50%;
  transform: translateY(-50%);
  background: var(--color-dark-mid);
  color: #fff;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 9999;
}
.side-nav.collapsed .side-nav__item:hover .side-nav__tooltip { display: block; }

.side-nav__divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin: 8px 24px;
}

.side-nav__section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  padding: 8px 24px 4px;
  white-space: nowrap;
  transition: opacity var(--transition);
}
.side-nav.collapsed .side-nav__section-label { opacity: 0; }

.side-nav__toggle {
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.5);
  font-size: 13px;
  cursor: pointer;
  transition: color var(--transition);
  background: none;
  border-left: none;
  border-right: none;
  border-bottom: none;
  width: 100%;
  text-align: left;
}
.side-nav__toggle:hover { color: #fff; }
.side-nav__toggle svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition);
}
.side-nav.collapsed .side-nav__toggle svg { transform: rotate(180deg); }
.side-nav__toggle-text { transition: opacity var(--transition); white-space: nowrap; }
.side-nav.collapsed .side-nav__toggle-text { opacity: 0; }

/* Mobile top bar */
.mobile-topbar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: var(--color-dark);
  z-index: 999;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
}
.mobile-topbar__logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  flex: 1;
}
.mobile-topbar__toggle {
  background: none;
  border: none;
  color: rgba(255,255,255,0.8);
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.mobile-topbar__toggle svg {
  width: 22px; height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}

.side-nav__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
}

/* ===========================
   ADVERTORIAL LABEL
   =========================== */
.advertorial-label {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 8px 0;
  text-align: center;
  font-size: 12px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  letter-spacing: 0.05em;
}

/* ===========================
   PHOTO PLACEHOLDER
   =========================== */
.photo-placeholder {
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 100%;
  min-height: 200px;
  border-radius: inherit;
}
.photo-placeholder__icon { font-size: 32px; }
.photo-placeholder__label {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  font-family: sans-serif;
  text-align: center;
  padding: 0 16px;
}

/* ===========================
   MARQUEE
   =========================== */
.marquee-strip {
  background: var(--color-dark);
  padding: 16px 0;
  overflow: hidden;
}
.marquee-strip__track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 40px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.marquee-strip__dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===========================
   HERO — J (Product + Floating Benefits)
   =========================== */
.hero {
  padding: 80px 0 60px;
  overflow: visible;
  position: relative;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__content { position: relative; z-index: 2; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 24px;
}
.hero__eyebrow-line {
  width: 32px; height: 1px;
  background: var(--color-primary);
}

.hero__title {
  color: var(--color-dark);
  margin-bottom: 20px;
}
.hero__subtitle {
  font-size: 17px;
  color: var(--color-text-muted);
  max-width: 420px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.hero__stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1;
  display: block;
}
.hero__stat-label {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
  display: block;
}

/* Hero image side */
.hero__image-side {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.hero__image-wrapper {
  background: var(--color-white);
}
.hero__image-wrapper img,
.hero__image-wrapper .photo-placeholder {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-lg);
}

/* Floating benefit badges */
.hero__badge {
  position: absolute;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-dark);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  animation: float 4s ease-in-out infinite;
  z-index: 10;
}
.hero__badge svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hero__badge--tl { top: -20px; left: -30px; animation-delay: 0s; }
.hero__badge--tr { top: 60px; right: -30px; animation-delay: 1s; }
.hero__badge--bl { bottom: 60px; left: -30px; animation-delay: 2s; }
.hero__badge--br { bottom: -10px; right: -20px; animation-delay: 0.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ===========================
   WAVE DIVIDER — S3
   =========================== */
.wave-divider {
  line-height: 0;
  overflow: hidden;
}
.wave-divider svg { display: block; width: 100%; }
.wave-divider--flip { transform: scaleX(-1); }

/* ===========================
   SECTIONS — general
   =========================== */
section { position: relative; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.section-eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--color-primary);
}

.section-title { margin-bottom: 16px; }
.section-intro {
  font-size: 17px;
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 52px;
}

/* ===========================
   BRAND PROMISE SECTION
   =========================== */
.brand-promise {
  padding: 80px 0;
  background: var(--color-bg);
}
.brand-promise__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.brand-promise__left { position: sticky; top: 40px; }
.brand-promise__title { margin-bottom: 24px; }
.brand-promise__text { margin-bottom: 32px; }
.brand-promise__items { display: flex; flex-direction: column; gap: 32px; }
.brand-promise__item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  align-items: start;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}
.brand-promise__item:last-child { border-bottom: none; padding-bottom: 0; }
.brand-promise__icon {
  width: 48px; height: 48px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.brand-promise__icon svg {
  width: 22px; height: 22px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.brand-promise__item-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 8px;
}
.brand-promise__item-text { font-size: 15px; }

/* ===========================
   PRODUCT GRID (index)
   =========================== */
.products-section {
  padding: 80px 0;
  background: var(--color-bg-alt);
}

.wave-bg { background: var(--color-bg); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 16px;
}

.product-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.product-card__image {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
  background: var(--color-white);
}
.product-card__image img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 12px;
  box-sizing: border-box;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card__image img { transform: scale(1.04); }

.product-card__badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 50px;
}

.product-card__body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card__model {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.25;
}
.product-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}
.product-card__features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}
.product-card__feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text);
}
.product-card__feature svg {
  width: 14px; height: 14px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.product-card__price {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-dark);
}
.product-card__price span {
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text-muted);
}

/* ===========================
   HOW IT WORKS
   =========================== */
.how-section {
  padding: 80px 0;
  background: var(--color-dark);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 52px;
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(12.5% + 32px);
  right: calc(12.5% + 32px);
  height: 1px;
  background: rgba(62,184,160,0.3);
}

.how-step {
  padding: 0 24px 0;
  position: relative;
  text-align: center;
}
.how-step__num {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 1px solid rgba(62,184,160,0.5);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(62,184,160,0.08);
  position: relative;
  z-index: 1;
}
.how-step__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}
.how-step__text {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
}

/* ===========================
   TECHNOLOGY SECTION
   =========================== */
.tech-section {
  padding: 80px 0;
  background: var(--color-bg);
}
.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.tech-image {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.tech-content .section-eyebrow { margin-bottom: 16px; }
.tech-content .section-title { margin-bottom: 20px; }
.tech-content p { margin-bottom: 16px; }
.tech-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.tech-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.tech-feature:hover { border-color: var(--color-primary); }
.tech-feature__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.tech-feature__icon svg {
  width: 20px; height: 20px;
  stroke: var(--color-primary-dark);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tech-feature__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 4px;
}
.tech-feature__text { font-size: 14px; }

/* ===========================
   COMPARISON TABLE
   =========================== */
.comparison-section {
  padding: 80px 0;
  background: var(--color-bg-alt);
}
.table-scroll {
  max-width: 960px;
  margin: 0 auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  background: var(--color-white);
}
.spec-table th,
.spec-table td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
  font-family: var(--font-body);
}
.spec-table thead th {
  background: var(--color-dark);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
}
.spec-table__label {
  background: var(--color-bg-alt);
  font-weight: 600;
  text-align: left;
  color: var(--color-dark);
}
.spec-table tbody th.spec-table__label { text-align: left; }
.spec-table__hl { background: var(--color-primary); color: #fff; font-weight: 700; }
.spec-table thead th.spec-table__hl { background: var(--color-primary); }
.spec-table tbody tr:last-child td,
.spec-table tbody tr:last-child th { border-bottom: none; }
.check-yes { color: var(--color-primary); font-weight: 700; font-size: 16px; }
.check-no { color: var(--color-text-muted); font-size: 16px; }
.spec-table__hl .check-yes,
.spec-table__hl .check-no { color: #fff; }

/* ===========================
   TRUST SECTION
   =========================== */
.trust-section {
  padding: 60px 0;
  background: var(--color-bg);
}
.trust-badges__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}
.trust-badge:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
}
.trust-badge__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
}
.trust-badge__icon svg {
  width: 24px; height: 24px;
  stroke: var(--color-primary-dark);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.trust-badge__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-dark);
}
.trust-badge__text { font-size: 13px; color: var(--color-text-muted); line-height: 1.5; }

/* ===========================
   FAQ
   =========================== */
.faq-section {
  padding: 80px 0;
  background: var(--color-bg);
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.faq--open { border-color: var(--color-primary); }
.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
  background: var(--color-white);
}
.faq-item__q-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-dark);
}
.faq-item__icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}
.faq-item__icon svg {
  width: 14px; height: 14px;
  stroke: var(--color-dark);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  transition: stroke var(--transition);
}
.faq-item.faq--open .faq-item__icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.faq-item.faq--open .faq-item__icon svg { stroke: #fff; }

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  background: var(--color-white);
}
.faq-item.faq--open .faq-item__answer { max-height: 500px; }
.faq-item__answer-inner {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===========================
   CTA SECTION
   =========================== */
.cta-section {
  padding: 80px 0;
  background: var(--color-dark);
  text-align: center;
}
.cta-section__title {
  color: #fff;
  margin-bottom: 20px;
}
.cta-section__text {
  color: rgba(255,255,255,0.7);
  font-size: 17px;
  max-width: 520px;
  margin: 0 auto 36px;
}

/* ===========================
   GUIDE (model selector)
   =========================== */
.guide-section {
  padding: 80px 0;
  background: var(--color-bg-alt);
}
.guide-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}
.guide-card {
  padding: 36px 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: border-color var(--transition), transform var(--transition);
}
.guide-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}
.guide-card__who {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.guide-card__model {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 4px;
}
.guide-card__tagline {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}
.guide-card__scenarios {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.guide-card__scenario {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.5;
}
.guide-card__scenario::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 6px;
}
.guide-card__price {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 16px;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--color-dark);
  padding: 60px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__brand-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.footer__brand-text {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  margin-bottom: 16px;
}
.footer__contact-line {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 4px;
}
.footer__contact-line a { color: rgba(255,255,255,0.75); }
.footer__contact-line a:hover { color: var(--color-primary); }

.footer__col-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 20px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__link {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--color-primary); }

.footer__bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__copy {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}
.footer__legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__legal-link {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}
.footer__legal-link:hover { color: var(--color-primary); }

/* ===========================
   DISCLAIMER
   =========================== */
.disclaimer-bar {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 14px 0;
  text-align: center;
}
.disclaimer-bar p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.5;
  max-width: 800px;
  margin: 0 auto;
}

/* ===========================
   STICKY CTA — bottom
   =========================== */
.sticky-cta {
  position: fixed;
  bottom: -80px;
  left: var(--nav-width);
  right: 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 14px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 500;
  transition: bottom var(--transition), left var(--transition);
  box-shadow: 0 -4px 20px rgba(26,43,74,0.08);
}
.sticky-cta.sticky-cta--visible { bottom: 0; }
body.nav-collapsed .sticky-cta { left: 72px; }
.sticky-cta__text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-dark);
}
.sticky-cta__sub { font-size: 13px; color: var(--color-text-muted); }

/* ===========================
   MODAL
   =========================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,43,74,0.6);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  padding: 20px;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  transform: translateY(20px);
  transition: transform var(--transition);
}
.modal-overlay.active .modal { transform: translateY(0); }
.modal__icon {
  width: 64px; height: 64px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
}
.modal__icon svg {
  width: 28px; height: 28px;
  stroke: var(--color-primary-dark);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.modal__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
}
.modal__text { font-size: 15px; color: var(--color-text-muted); margin-bottom: 28px; }

/* ===========================
   COOKIE BANNER
   =========================== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-dark);
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-lg);
  padding: 28px;
  max-width: 380px;
  width: calc(100% - 48px);
  z-index: 8000;
  box-shadow: var(--shadow-lg);
  display: none;
}
.cookie-banner.show { display: block; }
.cookie-banner__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.cookie-banner__text {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.55;
  margin-bottom: 16px;
}
.cookie-banner__text a { color: var(--color-primary); text-decoration: underline; }
.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.cookie-banner__btn {
  flex: 1;
  padding: 10px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  min-width: 80px;
}
.cookie-banner__btn--accept { background: var(--color-primary); color: #fff; }
.cookie-banner__btn--accept:hover { background: var(--color-primary-dark); }
.cookie-banner__btn--reject { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.8); }
.cookie-banner__btn--reject:hover { background: rgba(255,255,255,0.18); }
.cookie-banner__btn--config { background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.7); font-size: 12px; }
.cookie-banner__config {
  display: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 14px;
  margin-top: 4px;
}
.cookie-banner__config.show { display: block; }
.cookie-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.cookie-toggle__label { font-size: 13px; color: rgba(255,255,255,0.8); }
.cookie-toggle__sub { font-size: 11px; color: rgba(255,255,255,0.45); }
.toggle-switch {
  position: relative;
  width: 38px; height: 22px;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.2);
  border-radius: 50px;
  cursor: pointer;
  transition: background var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 3px; bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
}
input:checked + .toggle-slider { background: var(--color-primary); }
input:checked + .toggle-slider::before { transform: translateX(16px); }
input:disabled + .toggle-slider { opacity: 0.5; cursor: not-allowed; }

.cookie-banner__save {
  width: 100%;
  padding: 10px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-banner__save:hover { background: var(--color-primary-dark); }

/* ===========================
   ANIMATIONS
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-left.revealed { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-right.revealed { opacity: 1; transform: translateX(0); }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===========================
   PRODUCT PAGE STYLES
   =========================== */
.product-hero {
  padding: 60px 0;
  background: var(--color-bg);
}
.product-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.product-hero__gallery {
  position: sticky;
  top: 40px;
}
.product-hero__main-image {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--color-white);
}
.product-hero__main-image img,
.product-hero__main-image .photo-placeholder {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 24px;
  box-sizing: border-box;
}
.product-hero__thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.product-hero__thumb {
  aspect-ratio: 1;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition);
}
.product-hero__thumb.active { border-color: var(--color-primary); }
.product-hero__thumb img,
.product-hero__thumb .photo-placeholder {
  width: 100%; height: 100%;
  object-fit: cover;
}

.product-hero__info {}
.product-hero__category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.product-hero__name {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 16px;
  line-height: 1.15;
}
.product-hero__tagline {
  font-size: 16px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  line-height: 1.65;
}
.product-hero__price-box {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 32px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
}
.product-hero__price {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--color-dark);
}
.product-hero__price-note {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* Trust bar */
.trust-bar {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}
.trust-bar__item svg {
  width: 16px; height: 16px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* Benefits stacked */
.product-benefits {
  padding: 60px 0;
  background: var(--color-bg-alt);
}
.benefit-row {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 20px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}
.benefit-row:last-child { border-bottom: none; }
.benefit-row__num {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  opacity: 0.5;
}
.benefit-row__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 6px;
}
.benefit-row__text { font-size: 14px; color: var(--color-text-muted); line-height: 1.65; }

/* Bundle selector */
.bundle-section {
  padding: 60px 0;
  background: var(--color-bg);
}
.bundle-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 600px;
  margin-bottom: 28px;
}
.bundle-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.bundle-option:hover,
.bundle-option.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.bundle-option input[type="radio"] { display: none; }
.bundle-option__check {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  flex-shrink: 0;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.bundle-option.selected .bundle-option__check {
  border-color: var(--color-primary);
  background: var(--color-primary);
}
.bundle-option.selected .bundle-option__check::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fff;
}
.bundle-option__label { flex: 1; font-weight: 600; color: var(--color-dark); font-size: 15px; }
.bundle-option__price {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-dark);
}

/* Final order block */
.order-final {
  padding: 60px 0;
  background: var(--color-dark);
  text-align: center;
}
.order-final__title { color: #fff; margin-bottom: 12px; }
.order-final__price {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.order-final__note { color: rgba(255,255,255,0.6); font-size: 14px; margin-bottom: 32px; }

/* ===========================
   CATALOG PAGE
   =========================== */
.catalog-hero {
  padding: 60px 0 40px;
  background: var(--color-bg);
}
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ===========================
   HOW IT WORKS PAGE
   =========================== */
.hiw-hero {
  padding: 60px 0;
  background: var(--color-dark);
}
.hiw-section {
  padding: 80px 0;
  background: var(--color-bg);
}
.hiw-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--color-border);
}
.hiw-block:last-child { border-bottom: none; margin-bottom: 0; }
.hiw-block--reverse .hiw-block__image { order: 2; }
.hiw-block--reverse .hiw-block__content { order: 1; }

.hiw-block__image {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}
.hiw-block__num {
  font-family: var(--font-display);
  font-size: 80px;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.18;
  line-height: 1;
  margin-bottom: -16px;
}
.hiw-block__title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 16px;
}
.hiw-block__text { font-size: 15px; color: var(--color-text-muted); line-height: 1.7; }

/* ===========================
   GUIDE PAGE
   =========================== */
.guide-page-hero {
  padding: 60px 0 48px;
  background: var(--color-bg);
}
.guide-matrix {
  padding: 60px 0;
  background: var(--color-bg-alt);
}

/* ===========================
   CHECKOUT PAGE
   =========================== */
.checkout-page {
  padding: 48px 0 80px;
  min-height: 60vh;
}
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}
.checkout-form-section {}
.checkout-sidebar { position: sticky; top: 40px; }

.checkout-block {
  margin-bottom: 36px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
}
.checkout-block__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-dark);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(62,184,160,0.15);
}
.form-input.error,
.form-select.error { border-color: #E53E3E; }
.form-error {
  color: #E53E3E;
  font-size: 12px;
  margin-top: 4px;
  display: none;
}
.form-error.show { display: block; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 8px;
}
.form-checkbox input { margin-top: 2px; accent-color: var(--color-primary); }
.form-checkbox label { font-size: 13px; color: var(--color-text-muted); cursor: pointer; line-height: 1.5; }

/* Order summary sidebar */
.order-summary {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
}
.order-summary__header {
  padding: 20px 24px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}
.order-summary__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
}
.order-summary__toggle { color: var(--color-primary); font-size: 13px; font-weight: 600; }
.order-summary__body { padding: 20px 24px; }
.order-summary__product {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}
.order-summary__product-img {
  width: 72px; height: 72px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  overflow: hidden;
  flex-shrink: 0;
}
.order-summary__product-img img,
.order-summary__product-img .photo-placeholder { width: 100%; height: 100%; min-height: 0; object-fit: cover; }
.order-summary__product-info { flex: 1; }
.order-summary__product-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 4px;
  line-height: 1.3;
}
.order-summary__product-qty { font-size: 13px; color: var(--color-text-muted); }
.order-summary__product-price {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
}

.order-summary__line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 14px;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}
.order-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 0;
  border-top: 2px solid var(--color-dark);
  margin-top: 4px;
}
.order-summary__total-label {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
}
.order-summary__total-price {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-dark);
}

.cod-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-dark);
}
.cod-badge svg {
  width: 20px; height: 20px;
  stroke: var(--color-primary-dark);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.seller-block {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  background: var(--color-bg-alt);
}
.seller-block__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.seller-block__info { font-size: 13px; color: var(--color-text); line-height: 1.7; }
.seller-block__info a { color: var(--color-primary); }

.order-terms-note {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.55;
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
  margin-top: 12px;
}
.order-terms-note a { color: var(--color-primary); text-decoration: underline; }

/* ===========================
   LEGAL PAGES
   =========================== */
.legal-hero {
  padding: 48px 0 36px;
  background: var(--color-dark);
  margin-bottom: 0;
}
.legal-hero__title { color: #fff; }
.legal-hero__sub { color: rgba(255,255,255,0.6); margin-top: 8px; font-size: 14px; }
.legal-content {
  padding: 48px 0 80px;
  background: var(--color-bg);
}
.legal-content h2 {
  font-size: 24px;
  margin-top: 40px;
  margin-bottom: 12px;
}
.legal-content h3 { font-size: 18px; margin-top: 28px; margin-bottom: 8px; }
.legal-content p { margin-bottom: 16px; }
.legal-content ul { margin: 12px 0 16px 20px; list-style: disc; }
.legal-content ul li { margin-bottom: 6px; font-size: 15px; color: var(--color-text-muted); line-height: 1.65; }

/* ===========================
   CONTACT PAGE
   =========================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
  padding: 60px 0;
}
.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-info__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info__icon svg {
  width: 20px; height: 20px;
  stroke: var(--color-primary-dark);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contact-info__label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 4px; }
.contact-info__val { font-size: 15px; color: var(--color-dark); }
.contact-info__val a { color: var(--color-primary); }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1100px) {
  body { padding-left: 0; }
  body.nav-collapsed { padding-left: 0; }
  .side-nav { transform: translateX(-100%); transition: transform var(--transition), width var(--transition); width: var(--nav-width); }
  .side-nav.mobile-open { transform: translateX(0); }
  .side-nav.collapsed { width: var(--nav-width); transform: translateX(-100%); }
  .mobile-topbar { display: flex; }
  .sticky-cta { left: 0; }
  body.nav-collapsed .sticky-cta { left: 0; }
  body { padding-top: 60px; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__image-side { max-width: 400px; margin: 0 auto; }
  .brand-promise__grid { grid-template-columns: 1fr; gap: 40px; }
  .brand-promise__left { position: static; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .how-steps { grid-template-columns: 1fr 1fr; }
  .how-steps::before { display: none; }
  .tech-grid { grid-template-columns: 1fr; }
  .guide-cards { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .product-hero__inner { grid-template-columns: 1fr; gap: 36px; }
  .product-hero__gallery { position: static; }
  .hiw-block { grid-template-columns: 1fr; gap: 32px; }
  .hiw-block--reverse .hiw-block__image { order: 0; }
  .hiw-block--reverse .hiw-block__content { order: 0; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-sidebar { position: static; }
  .catalog-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .products-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: 1fr; }
  .guide-cards { grid-template-columns: 1fr; }
  .hero__stats { gap: 20px; flex-wrap: wrap; }
  .hero__badge--tl { top: -10px; left: -10px; }
  .hero__badge--tr { right: -10px; }
  .hero__badge--bl { left: -10px; }
  .hero__badge--br { right: -10px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .how-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ===========================
   ARTICLES / BLOG PAGE
   =========================== */
.articles-section { padding: 20px 0 80px; background: var(--color-bg); }
.article-post {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 44px);
  margin-bottom: 36px;
  box-shadow: var(--shadow-sm);
}
.article-post__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.article-post__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 10px;
  line-height: 1.25;
}
.article-post__meta {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}
/* Lead photo — one large editorial image under the title */
.article-post__lead {
  aspect-ratio: 16 / 8;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 22px 0 6px;
  background: var(--color-bg-alt);
  position: relative;
}
.article-post__lead img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article-post__caption {
  font-size: 12.5px;
  color: var(--color-text-muted);
  font-style: italic;
  text-align: center;
  margin: 10px 0 28px;
  line-height: 1.5;
}
/* Duo photos — two images placed mid-article with a slight offset for rhythm */
.article-post__duo {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 20px;
  align-items: start;
  margin: 28px 0 8px;
}
.article-post__duo-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  display: block;
  background: var(--color-bg-alt);
}
.article-post__duo-item:nth-child(2) { margin-top: 34px; }
.article-post__duo-item .article-post__caption { margin: 8px 0 0; }
/* Alternate layout for even articles — mirrors the duo so the page doesn't feel repetitive */
.article-post:nth-of-type(even) .article-post__duo { grid-template-columns: 1fr 1.1fr; }
.article-post:nth-of-type(even) .article-post__duo-item:nth-child(1) { margin-top: 34px; order: 2; }
.article-post:nth-of-type(even) .article-post__duo-item:nth-child(2) { margin-top: 0; order: 1; }
.article-post .legal-content { padding: 0; background: none; }
.article-post .legal-content h3:first-child { margin-top: 0; }
.article-post__cta {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.article-post__cta-text { font-size: 14px; color: var(--color-text-muted); max-width: 420px; }

/* Bottom-of-article navigation links (back to listing / next article) */
.article-nav-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin: 32px 0 8px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.article-nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}
.article-nav-links a:hover { color: var(--color-primary); }

/* ===========================
   BLOG LISTING — card grid (used on blog.html listing + index.html preview)
   =========================== */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
}
.blog-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.blog-card:hover .blog-card__image img { transform: scale(1.06); }
.blog-card__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-white);
  padding: 6px 12px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.blog-card__body {
  padding: clamp(18px, 3vw, 26px);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card__meta {
  font-size: 12.5px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.blog-card__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.3;
  margin-bottom: 10px;
}
.blog-card__excerpt {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  flex: 1;
}
.blog-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: color var(--transition);
}
.blog-card__link:hover { color: var(--color-primary); }
@media (max-width: 820px) {
  .blog-grid { grid-template-columns: 1fr; }
}

.articles-intro-note {
  font-size: 13px;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 36px;
  line-height: 1.6;
}
@media (max-width: 720px) {
  .article-post__lead { aspect-ratio: 16 / 10; }
}
@media (max-width: 560px) {
  .article-post__duo,
  .article-post:nth-of-type(even) .article-post__duo {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .article-post__duo-item,
  .article-post:nth-of-type(even) .article-post__duo-item:nth-child(1),
  .article-post:nth-of-type(even) .article-post__duo-item:nth-child(2) {
    margin-top: 0 !important;
    order: 0 !important;
  }
  .article-post__cta { flex-direction: column; align-items: flex-start; }
}

/* Progressive-enhancement safety (injected by builder): scroll-reveal blocks stay VISIBLE
   unless JS confirms it can animate them by adding .js-anim to <html>. Guarantees a
   truncated page or a failed script can never leave content permanently hidden. */
html:not(.js-anim) .reveal,
html:not(.js-anim) .reveal-left,
html:not(.js-anim) .reveal-right,
html:not(.js-anim) .reveal-scale,
html:not(.js-anim) .stagger-child {
  opacity: 1 !important;
  transform: none !important;
}