@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,600&family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root {
  --color-primary: #2d5a3d;
  --color-primary-light: #4a7c59;
  --color-primary-dark: #1a3a2a;
  --color-accent: #7ab893;
  --color-accent-warm: #a8c5a0;
  --color-bg: #f5f0e8;
  --color-bg-light: #e8f0eb;
  --color-bg-alt: #eef5f0;
  --color-dark: #1a3a2a;
  --color-text: #2a3d2e;
  --color-text-muted: #5a7060;
  --color-border: #c8dcc0;
  --color-white: #fdfcf9;
  --color-cream: #f5f0e8;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-blob: 60% 40% 30% 70% / 60% 30% 70% 40%;
  --shadow-sm: 0 2px 12px rgba(26,58,42,0.08);
  --shadow-md: 0 8px 32px rgba(26,58,42,0.12);
  --shadow-lg: 0 20px 60px rgba(26,58,42,0.16);
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
  --nav-width: 220px;
}

*, *::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: 1.7;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.container--narrow {
  max-width: 800px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

/* ===================== ON-DARK ===================== */
.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: inherit; }

/* ===================== PHOTO PLACEHOLDER ===================== */
.photo-placeholder {
  background: linear-gradient(135deg, #ff6eb4, #ff3d9a);
  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;
}

/* ===================== TYPOGRAPHY ===================== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--color-primary-dark);
}

h1 { font-size: clamp(42px, 6vw, 88px); font-weight: 700; }
h2 { font-size: clamp(32px, 4.5vw, 60px); font-weight: 600; }
h3 { font-size: clamp(22px, 2.5vw, 32px); font-weight: 600; }
h4 { font-size: clamp(18px, 2vw, 24px); font-weight: 600; }

p { font-family: var(--font-body); font-size: clamp(15px, 1.2vw, 17px); color: var(--color-text-muted); line-height: 1.8; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary-light);
}

/* T4 — enlarged first letter of display heading */
.accent-first::first-letter {
  font-size: 1.3em;
  line-height: 1;
}

/* ===================== BUTTONS — B4 Underline only ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: none;
  border: none;
  border-bottom: 2px solid currentColor;
  padding: 8px 0;
  cursor: pointer;
  transition: var(--transition);
  color: var(--color-primary);
  text-decoration: none;
  position: relative;
}
.btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.btn:hover::after { width: 100%; }
.btn:hover { color: var(--color-primary-dark); }

.btn--primary {
  color: var(--color-white);
  background: var(--color-primary);
  border: none;
  padding: 16px 32px;
  border-bottom: 3px solid var(--color-primary-dark);
  border-radius: var(--radius-sm);
  font-size: 15px;
  overflow: hidden;
}
.btn--primary::after {
  background: rgba(255,255,255,0.15);
  height: 100%;
  bottom: 0;
}
.btn--primary:hover {
  color: #fff;
  background: var(--color-primary-dark);
}

.btn--outline {
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border-bottom: 2px solid var(--color-primary);
}
.btn--outline::after { background: var(--color-primary); height: 100%; bottom: 0; }
.btn--outline:hover { color: #fff; }

.btn--cta {
  color: var(--color-white);
  background: var(--color-primary);
  border: none;
  border-bottom: 3px solid var(--color-primary-dark);
  padding: 18px 40px;
  font-size: 16px;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.btn--cta::after { background: rgba(255,255,255,0.12); height: 100%; bottom: 0; }
.btn--cta:hover { color: #fff; background: var(--color-primary-dark); }

/* ===================== CARDS — C2 Border only ===================== */
.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: transparent;
  padding: 28px;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

/* ===================== SIDE STICKY NAV — V5 ===================== */
.side-nav {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  width: var(--nav-width);
  background: var(--color-primary-dark);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 32px 0 24px;
  transition: transform var(--transition);
  box-shadow: 4px 0 24px rgba(26,58,42,0.18);
}
.side-nav__logo {
  padding: 0 24px 32px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 24px;
}
.side-nav__logo a {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  display: block;
}
.side-nav__logo span {
  font-size: 11px;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  display: block;
  letter-spacing: 0.1em;
  margin-top: 4px;
}
.side-nav__links {
  flex: 1;
  overflow-y: auto;
  padding: 0 12px;
}
.side-nav__links li + li { margin-top: 4px; }
.side-nav__links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.side-nav__links a svg { flex-shrink: 0; opacity: 0.6; transition: opacity var(--transition); }
.side-nav__links a:hover,
.side-nav__links a.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}
.side-nav__links a:hover svg,
.side-nav__links a.active svg { opacity: 1; }
.side-nav__bottom {
  padding: 16px 24px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-family: var(--font-body);
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}
.side-nav__bottom a { color: rgba(255,255,255,0.5); text-decoration: underline; }

/* Drawer state: nav starts open on wide screens, closed on narrow ones (html.nav-mobile).
   nav.js then pins the state explicitly with .nav--open / .nav--closed. */
html .side-nav.nav--open { transform: translateX(0); }
html .side-nav.nav--closed { transform: translateX(-100%); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15,32,24,0.55);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
body.nav-backdrop-visible .nav-backdrop { opacity: 1; visibility: visible; }

/* Hamburger / close button */
.nav-toggle {
  display: flex;
  position: fixed;
  top: 24px;
  left: calc(var(--nav-width) - 54px);
  z-index: 200;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  transition: left var(--transition), top var(--transition), background var(--transition);
}
.nav-toggle:hover { background: rgba(255,255,255,0.1); }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}
html.nav-mobile .nav-toggle,
html .nav-toggle.nav--closed {
  top: 16px;
  left: 16px;
  background: var(--color-primary-dark);
}
html .nav-toggle.nav--open {
  top: 24px;
  left: calc(var(--nav-width) - 54px);
  background: transparent;
}
html .nav-toggle.nav--closed:hover { background: var(--color-primary); }

/* Bars turn into a cross whenever the drawer is open */
.nav-toggle:not(.nav--closed) span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:not(.nav--closed) span:nth-child(2) { opacity: 0; }
.nav-toggle:not(.nav--closed) span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
html.nav-mobile .nav-toggle:not(.nav--open) span:nth-child(1),
html.nav-mobile .nav-toggle:not(.nav--open) span:nth-child(3) { transform: none; }
html.nav-mobile .nav-toggle:not(.nav--open) span:nth-child(2) { opacity: 1; }

/* ===================== MAIN CONTENT OFFSET ===================== */
.page-wrapper {
  margin-left: var(--nav-width);
  min-height: 100vh;
  transition: margin-left var(--transition);
}
.side-nav.nav--closed ~ .page-wrapper { margin-left: 0; }
html.nav-mobile .page-wrapper,
html.nav-mobile .side-nav.nav--open ~ .page-wrapper { margin-left: 0; }

/* ===================== ADVERTORIAL BANNER ===================== */
.advertorial-bar {
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: 8px 0;
  text-align: center;
}
.advertorial-bar p {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-body);
}
.advertorial-bar a { color: var(--color-primary-light); text-decoration: underline; }

/* ===================== HERO — Full Bleed B ===================== */
.hero {
  position: relative;
  min-height: clamp(560px, 90vh, 900px);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,58,42,0.82) 0%,
    rgba(26,58,42,0.55) 50%,
    rgba(26,58,42,0.3) 100%
  );
  z-index: 1;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: clamp(28px, 4vw, 64px);
  padding-block: clamp(56px, 8vh, 110px);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}
.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
  opacity: 0;
  animation: fade-up 0.8s ease 0.1s forwards;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(38px, 4.4vw, 76px);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 24px;
  opacity: 0;
  animation: fade-up 0.8s ease 0.25s forwards;
}
.hero__title em {
  font-style: italic;
  color: var(--color-accent);
}
.hero__subtitle {
  font-size: clamp(15px, 1.4vw, 19px);
  color: rgba(255,255,255,0.78);
  margin-bottom: clamp(24px, 3vh, 40px);
  max-width: 520px;
  font-weight: 400;
  opacity: 0;
  animation: fade-up 0.8s ease 0.4s forwards;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fade-up 0.8s ease 0.55s forwards;
}
.hero__scroll-hint {
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__scroll-hint svg { animation: float 2.5s ease-in-out infinite; }

.hero__product-float {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: clamp(220px, 26vw, 340px);
  margin-left: auto;
  opacity: 0;
  animation: fade-up 0.9s ease 0.6s forwards;
}
.hero__product-float img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35));
  animation: float 4s ease-in-out infinite;
}
.hero__badge {
  position: absolute;
  background: rgba(26,58,42,0.88);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.hero__badge--tl {
  top: -18px;
  left: -24px;
  z-index: 4;
}
.hero__badge--br {
  bottom: -14px;
  right: -18px;
  z-index: 4;
}

/* SVG Wave divider */
.wave-divider {
  position: relative;
  line-height: 0;
  overflow: hidden;
}
.wave-divider svg { display: block; width: 100%; }

/* ===================== MARQUEE ===================== */
.marquee-strip {
  background: var(--color-primary);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 32px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.marquee-item svg { color: var(--color-accent); flex-shrink: 0; }

/* ===================== PROBLEM SECTION ===================== */
.problem-section {
  background: var(--color-bg-alt);
  padding: clamp(60px, 8vh, 120px) 0;
  position: relative;
}
.problem-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.problem-section__text .eyebrow { margin-bottom: 16px; }
.problem-section__text h2 { margin-bottom: 24px; }
.problem-section__text p + p { margin-top: 16px; }
.problem-section__pain {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pain-item {
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
  background: var(--color-white);
}
.pain-item__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}
.pain-item__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
  font-family: var(--font-body);
}

/* ===================== PRODUCT SECTION ===================== */
.product-section {
  padding: clamp(80px, 10vh, 140px) 0;
  background: var(--color-bg);
}
.product-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 6vw, 100px);
  align-items: center;
}
.product-section__media {
  position: relative;
}
.product-section__img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
}
.product-section__img-wrap img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  padding: 20px;
}
.product-section__blob {
  position: absolute;
  width: 200px;
  height: 200px;
  background: var(--color-accent-warm);
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  opacity: 0.3;
  z-index: -1;
  bottom: -40px;
  left: -40px;
  animation: blob-morph 8s ease-in-out infinite;
}
.product-section__thumb-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}
.product-section__thumb {
  width: 72px;
  height: 72px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition);
  flex-shrink: 0;
  background: var(--color-bg-light);
  appearance: none;
  -webkit-appearance: none;
}
.product-section__thumb:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.product-section__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 4px;
}
.product-section__thumb:hover,
.product-section__thumb.active { border-color: var(--color-primary); }

.product-section__info .eyebrow { margin-bottom: 16px; }
.product-section__name {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.15;
  margin-bottom: 16px;
}
.product-section__tagline {
  font-size: 17px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  font-style: italic;
  font-family: var(--font-display);
}
.product-section__desc {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 28px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}
.feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  font-family: var(--font-body);
}
.feature-list__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.feature-list__icon svg { color: var(--color-primary); }

.product-section__price-block {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 28px;
}
.product-section__price {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  color: var(--color-primary-dark);
}
.product-section__price-note {
  font-size: 13px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  line-height: 1.5;
}
.product-section__cta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* ===================== FEATURES ALTERNATING (Magazine Archetype) ===================== */
.features-alt {
  padding: clamp(60px, 8vh, 120px) 0;
  background: var(--color-bg-alt);
}
.feature-alt-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
  margin-bottom: clamp(60px, 8vh, 110px);
}
.feature-alt-block:last-child { margin-bottom: 0; }
.feature-alt-block.reverse { direction: rtl; }
.feature-alt-block.reverse > * { direction: ltr; }
.feature-alt-block__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-light);
  aspect-ratio: 4/3;
}
.feature-alt-block__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  background: var(--color-bg-light);
}
.feature-alt-block__text .eyebrow { margin-bottom: 12px; }
.feature-alt-block__text h3 { margin-bottom: 16px; }
.feature-alt-block__text p { margin-bottom: 20px; }
.feature-alt-block__text ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.feature-alt-block__text li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
}
.feature-alt-block__text li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-light);
  flex-shrink: 0;
  margin-top: 6px;
}

/* ===================== PULL QUOTE ===================== */
.pull-quote {
  background: var(--color-primary-dark);
  padding: clamp(60px, 8vh, 110px) 0;
  position: relative;
  overflow: hidden;
}
.pull-quote__blob-1 {
  position: absolute;
  width: 400px;
  height: 400px;
  background: var(--color-primary-light);
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  opacity: 0.12;
  top: -100px;
  right: -80px;
  animation: blob-morph 10s ease-in-out infinite;
  pointer-events: none;
}
.pull-quote__inner {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}
.pull-quote__mark {
  font-family: var(--font-display);
  font-size: 80px;
  line-height: 0.5;
  color: var(--color-accent);
  margin-bottom: 24px;
  display: block;
}
.pull-quote__text {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 48px);
  font-weight: 600;
  font-style: italic;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 28px;
}
.pull-quote__sub {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  font-family: var(--font-body);
}

/* ===================== HOW IT WORKS — horizontal steps ===================== */
.how-section {
  padding: clamp(80px, 10vh, 140px) 0;
  background: var(--color-bg);
}
.how-section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.how-section__header .eyebrow { margin-bottom: 14px; }
.how-section__header h2 { margin-bottom: 16px; }
.how-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 12px);
  right: calc(12.5% + 12px);
  height: 2px;
  background: linear-gradient(to right, var(--color-primary), var(--color-accent));
  z-index: 0;
}
.how-step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.how-step__num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-primary-dark);
  color: #fff;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border: 3px solid var(--color-bg);
  box-shadow: var(--shadow-sm);
}
.how-step__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 10px;
}
.how-step__desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
  font-family: var(--font-body);
}

/* ===================== STICKY SCROLL FEATURES ===================== */
.sticky-features {
  padding: clamp(60px, 8vh, 120px) 0;
  background: var(--color-bg-alt);
}
.sticky-features__header {
  text-align: center;
  margin-bottom: 64px;
}
.sticky-features__header .eyebrow { margin-bottom: 14px; }
.sticky-features__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.sticky-features__list { position: sticky; top: 40px; }
.sticky-feature-item {
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  cursor: pointer;
  transition: var(--transition);
  background: var(--color-white);
}
.sticky-feature-item.active,
.sticky-feature-item:hover {
  border-color: var(--color-primary-light);
  background: var(--color-bg-light);
}
.sticky-feature-item__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.sticky-feature-item__icon {
  width: 40px;
  height: 40px;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sticky-feature-item__icon svg { color: var(--color-primary); }
.sticky-feature-item h4 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-primary-dark);
}
.sticky-feature-item p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.sticky-features__visuals {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.sticky-feature-visual {
  aspect-ratio: 1/1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sticky-feature-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
}

/* ===================== SPEC SIDEBAR (editorial asymmetric) ===================== */
.spec-section {
  padding: clamp(80px, 10vh, 140px) 0;
  background: var(--color-bg);
}
.spec-section__inner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}
.spec-section__main h2 { margin-bottom: 24px; }
.spec-section__main p { margin-bottom: 20px; }

.spec-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-md); border: 1px solid var(--color-border); }
.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 400px;
  background: var(--color-white);
}
.spec-table th, .spec-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  font-size: 14px;
  font-family: var(--font-body);
}
.spec-table thead th {
  background: var(--color-primary-dark);
  color: #fff;
  font-weight: 700;
  font-family: var(--font-body);
  letter-spacing: 0.04em;
}
.spec-table__label {
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg-light);
  width: 200px;
}
.spec-table td { color: var(--color-text-muted); }
.spec-table__hl { background: var(--color-primary-light); color: #fff !important; font-weight: 700 !important; }

.spec-sidebar {
  background: var(--color-primary-dark);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  color: #fff;
}
.spec-sidebar h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.spec-sidebar__item {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.spec-sidebar__item:last-child { border-bottom: none; }
.spec-sidebar__item label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
  font-family: var(--font-body);
}
.spec-sidebar__item span {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  font-family: var(--font-body);
}

/* ===================== STAT NUMBERS — N1 ===================== */
.stats-section {
  background: var(--color-bg-light);
  padding: clamp(60px, 8vh, 100px) 0;
}
.stats-section__inner {
  text-align: center;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 48px;
}
.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(56px, 8vw, 100px);
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  display: block;
}
.stat-item__unit {
  font-size: clamp(28px, 3vw, 40px);
  color: var(--color-accent);
}
.stat-item__label {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 8px;
  display: block;
}

/* ===================== FAQ ===================== */
.faq-section {
  padding: clamp(80px, 10vh, 140px) 0;
  background: var(--color-bg);
}
.faq-section__header {
  max-width: 600px;
  margin-bottom: 52px;
}
.faq-section__header .eyebrow { margin-bottom: 14px; }
.faq-list {
  max-width: 760px;
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item:first-child { border-top: 1px solid var(--color-border); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary-dark);
  transition: color var(--transition);
}
.faq-question:hover { color: var(--color-primary-light); }
.faq-question__icon {
  width: 28px;
  height: 28px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-question__icon svg { transition: transform var(--transition); color: var(--color-primary); }
.faq-item.faq--open .faq-question__icon { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }
.faq-item.faq--open .faq-question__icon svg { transform: rotate(45deg); color: #fff; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.faq--open .faq-answer { max-height: 500px; }
.faq-answer__inner {
  padding: 0 0 24px;
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.8;
  font-family: var(--font-body);
}

/* ===================== TRUST BADGES ===================== */
.trust-section {
  background: var(--color-bg-alt);
  padding: clamp(48px, 6vh, 80px) 0;
}
.trust-section__header {
  text-align: center;
  margin-bottom: 40px;
}
.trust-badges__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.trust-badge {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  background: var(--color-white);
  transition: var(--transition);
}
.trust-badge:hover { border-color: var(--color-primary-light); transform: translateY(-3px); }
.trust-badge__icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.trust-badge__icon svg { color: var(--color-primary); }
.trust-badge__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}
.trust-badge__desc {
  font-size: 12px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

/* ===================== ORDER BLOCK ===================== */
.order-section {
  background: var(--color-primary-dark);
  padding: clamp(80px, 10vh, 140px) 0;
  position: relative;
  overflow: hidden;
}
.order-section__blob {
  position: absolute;
  width: 500px;
  height: 500px;
  background: var(--color-primary-light);
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  opacity: 0.1;
  bottom: -150px;
  left: -100px;
  animation: blob-morph 12s ease-in-out infinite;
  pointer-events: none;
}
.order-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 6vw, 100px);
  align-items: center;
}
.order-section__text .eyebrow {
  color: var(--color-accent);
  margin-bottom: 16px;
}
.order-section__text h2 {
  color: #fff;
  margin-bottom: 20px;
}
.order-section__text p {
  color: rgba(255,255,255,0.72);
  margin-bottom: 32px;
}
.order-section__product {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(8px);
}
.order-section__product-img {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
  background: rgba(255,255,255,0.05);
}
.order-section__product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}
.order-section__product-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.order-section__product-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
  font-family: var(--font-body);
  line-height: 1.6;
}
.order-section__price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 20px;
}
.order-section__price {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: #fff;
}
.order-section__price-note {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-body);
  text-align: right;
  line-height: 1.5;
}
.order-section__cta { width: 100%; justify-content: center; text-align: center; }

/* ===================== DISCLAIMER BLOCK ===================== */
.disclaimer-block {
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  padding: 20px 0;
}
.disclaimer-block p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.6;
  text-align: center;
  font-family: var(--font-body);
}

/* ===================== FOOTER ===================== */
.site-footer {
  background: var(--color-primary-dark);
  padding: clamp(60px, 8vh, 100px) 0 32px;
  color: rgba(255,255,255,0.65);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 52px;
}
.site-footer__brand { }
.site-footer__logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: 14px;
}
.site-footer__desc {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  font-family: var(--font-body);
  max-width: 300px;
}
.site-footer__col-title {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 18px;
}
.site-footer__links { display: flex; flex-direction: column; gap: 10px; }
.site-footer__links a {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-body);
  transition: color var(--transition);
}
.site-footer__links a:hover { color: #fff; }
.site-footer__contact { display: flex; flex-direction: column; gap: 10px; }
.site-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-body);
  line-height: 1.5;
}
.site-footer__contact-item svg { flex-shrink: 0; margin-top: 2px; opacity: 0.6; }
.site-footer__contact-item a { color: rgba(255,255,255,0.7); transition: color var(--transition); }
.site-footer__contact-item a:hover { color: #fff; }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.site-footer__copy {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-body);
}
.site-footer__legal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.site-footer__legal a {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-body);
  transition: color var(--transition);
}
.site-footer__legal a:hover { color: rgba(255,255,255,0.75); }

/* Seller / legal data block, repeated in the footer of every page */
.footer-legal {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 40px;
  padding-top: 32px;
  margin-bottom: 32px;
  font-family: var(--font-body);
}
.footer-legal__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}
.footer-legal__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px 32px;
}
.footer-legal__col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.footer-legal dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 10px;
  font-size: 12px;
  line-height: 1.6;
}
.footer-legal dt { color: rgba(255,255,255,0.42); }
.footer-legal dd { color: rgba(255,255,255,0.7); }
.footer-legal p,
.footer-legal li {
  font-size: 12px;
  line-height: 1.65;
  color: rgba(255,255,255,0.55);
}
.footer-legal ul { display: flex; flex-direction: column; gap: 6px; }
.footer-legal a { color: rgba(255,255,255,0.75); text-decoration: underline; }
.footer-legal a:hover { color: #fff; }
.footer-legal__note {
  margin-top: 24px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
  font-size: 11.5px;
  line-height: 1.65;
  color: rgba(255,255,255,0.5);
}

/* ===================== COOKIE BANNER ===================== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  left: calc(var(--nav-width) + 24px);
  z-index: 999;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px 28px;
  max-width: 560px;
  margin-left: auto;
  display: none;
}
.cookie-banner.active { display: block; }
.side-nav.nav--closed ~ .cookie-banner,
html.nav-mobile .cookie-banner { left: 24px; }
.cookie-banner__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 10px;
}
.cookie-banner__text {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  font-family: var(--font-body);
}
.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-btn {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: var(--transition);
  background: none;
  color: var(--color-text);
}
.cookie-btn--accept {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.cookie-btn--accept:hover { background: var(--color-primary-dark); }
.cookie-btn--reject:hover { background: var(--color-bg-light); }
.cookie-btn--config:hover { background: var(--color-bg-light); }
.cookie-config {
  display: none;
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
  margin-top: 4px;
}
.cookie-config.open { display: block; }
.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--color-text);
}
.cookie-toggle-row span { font-size: 11px; color: var(--color-text-muted); }
.cookie-toggle {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}
.cookie-toggle input { opacity: 0; width: 0; height: 0; }
.cookie-toggle-slider {
  position: absolute;
  inset: 0;
  background: #ccc;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
}
.cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: var(--transition);
}
.cookie-toggle input:checked + .cookie-toggle-slider { background: var(--color-primary); }
.cookie-toggle input:checked + .cookie-toggle-slider::before { transform: translateX(16px); }
.cookie-toggle input:disabled + .cookie-toggle-slider { opacity: 0.6; cursor: not-allowed; }
.cookie-config__save {
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  padding: 10px 20px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}
.cookie-config__save:hover { background: var(--color-primary-dark); }

/* ===================== MODAL ===================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  padding: 20px;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 52px);
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.35s ease;
}
.modal-overlay.active .modal-box { transform: scale(1) translateY(0); }
.modal-box__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-bg-light);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.modal-box__icon svg { color: var(--color-primary); }
.modal-box h3 {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--color-primary-dark);
  margin-bottom: 14px;
}
.modal-box p {
  font-size: 15px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  line-height: 1.7;
}
.modal-box__close {
  border-bottom: 2px solid var(--color-primary);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  padding: 6px 0;
  cursor: pointer;
  transition: var(--transition);
}
.modal-box__close:hover { color: var(--color-primary-dark); }

/* ===================== SPINNER ===================== */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

/* ===================== REVEAL 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 ===================== */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes blob-morph {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ===================== CHECKOUT PAGE ===================== */
.checkout-page {
  background: var(--color-bg);
  min-height: 100vh;
  padding: 40px 0;
}
.checkout-header {
  background: var(--color-primary-dark);
  padding: 20px 0;
  margin-bottom: 40px;
}
.checkout-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.checkout-header__logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
}
.checkout-header__steps {
  display: flex;
  gap: 16px;
  align-items: center;
}
.checkout-step {
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-body);
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}
.checkout-step::before {
  content: attr(data-n);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}
.checkout-step.active {
  color: #fff;
}
.checkout-step.active::before {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary-dark);
}
.checkout-step-sep {
  width: 20px;
  height: 1px;
  background: rgba(255,255,255,0.2);
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 40px;
  align-items: start;
}
.checkout-form-col { }
.checkout-section {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  background: var(--color-white);
  margin-bottom: 20px;
}
.checkout-section__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}
.form-field {
  margin-bottom: 16px;
}
.form-field label {
  display: block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}
.form-field input,
.form-field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition);
  outline: none;
}
.form-field input:focus,
.form-field select:focus { border-color: var(--color-primary-light); }
.form-field input.error,
.form-field select.error { border-color: #c0392b; }
.form-field__error {
  display: none;
  font-size: 12px;
  color: #c0392b;
  margin-top: 4px;
  font-family: var(--font-body);
}
.form-field__error.visible { display: block; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  cursor: pointer;
  line-height: 1.5;
}
.form-check input[type=checkbox] { flex-shrink: 0; margin-top: 2px; accent-color: var(--color-primary); }
.form-check a { color: var(--color-primary); text-decoration: underline; }

.checkout-cod-badge {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.checkout-cod-badge svg { color: var(--color-primary); flex-shrink: 0; }
.checkout-cod-badge__text {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  font-family: var(--font-body);
}
.checkout-cod-badge__sub {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
  font-weight: 400;
}

.checkout-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-bottom: 3px solid var(--color-primary-dark);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 8px;
}
.checkout-submit:hover { background: var(--color-primary-dark); }
.checkout-submit:disabled { opacity: 0.7; cursor: not-allowed; }

.checkout-seller {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  background: var(--color-bg-light);
  margin-bottom: 20px;
}
.checkout-seller__title {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.checkout-seller__data {
  font-size: 13px;
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.8;
}
.checkout-seller__data a { color: var(--color-primary); }

.checkout-order-terms {
  font-size: 12px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  line-height: 1.7;
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
  margin-top: 16px;
}

/* Order summary */
.checkout-summary {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  overflow: hidden;
  position: sticky;
  top: 20px;
}
.checkout-summary__toggle {
  padding: 18px 20px;
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}
.checkout-summary__toggle-price {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary-dark);
}
.checkout-summary__body {
  padding: 20px;
}
.checkout-summary__product {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 16px;
}
.checkout-summary__product-img {
  width: 80px;
  height: 80px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg-light);
  flex-shrink: 0;
}
.checkout-summary__product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}
.checkout-summary__product-info { flex: 1; }
.checkout-summary__product-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}
.checkout-summary__product-sub {
  font-size: 12px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
}
.checkout-summary__product-price {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}
.checkout-summary__row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  padding: 6px 0;
}
.checkout-summary__row.total {
  border-top: 1px solid var(--color-border);
  margin-top: 10px;
  padding-top: 14px;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--color-primary-dark);
}
.checkout-summary__row.total span:last-child { color: var(--color-primary); }

.checkout-page .site-footer { margin-top: 60px; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .spec-section__inner { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .cookie-banner { left: 24px; }
  /* keep the banner text clear of the fixed hamburger */
  .advertorial-bar .container { padding-left: 68px; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__product-float { display: none; }
  .problem-section__inner { grid-template-columns: 1fr; }
  .product-section__grid { grid-template-columns: 1fr; }
  .feature-alt-block { grid-template-columns: 1fr; }
  .feature-alt-block.reverse { direction: ltr; }
  .how-steps { grid-template-columns: 1fr 1fr; }
  .how-steps::before { display: none; }
  .sticky-features__layout { grid-template-columns: 1fr; }
  .sticky-features__list { position: static; }
  .order-section__inner { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .trust-badges__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .how-steps { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .trust-badges__grid { grid-template-columns: 1fr; }
  .hero__inner { padding-block: 48px 60px; }
  .form-row { grid-template-columns: 1fr; }
  .checkout-header__steps { display: none; }
  .cookie-banner { right: 12px; left: 12px; bottom: 12px; }
}

/* 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;
}