/* ============================================================
   LifeProMassager — Swiss Minimalism, Blue/White
   DM Serif Display + DM Sans
   ============================================================ */

/* 1. GOOGLE FONTS */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,700;1,9..40,300;1,9..40,400&display=swap');

/* 2. TOKENS */
:root {
  --navy:        #0F1F3D;
  --blue:        #1A6BFF;
  --blue-mid:    #1558d6;
  --blue-light:  #EBF1FF;
  --off-white:   #F5F7FA;
  --light-grey:  #E8ECF2;
  --slate:       #2D3748;
  --muted:       #6B7A99;
  --text:        #1A1F2E;
  --white:       #FFFFFF;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --radius:      0px;
  --radius-sm:   4px;

  --max-w:       1200px;
  --max-w-text:  800px;

  --ease:        cubic-bezier(0.22, 1, 0.36, 1);
}

/* 3. RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  padding-top: 37px;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
input, select, textarea { font-family: var(--font-body); }

/* 4. CONTAINER */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 56px);
}
.container--text {
  max-width: var(--max-w-text);
}

/* 5. ON-DARK SCOPING */
.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; }

/* 6. TYPOGRAPHY */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  color: var(--navy);
}
h1 { font-size: clamp(40px, 6vw, 80px); }
h2 { font-size: clamp(30px, 4vw, 54px); }
h3 { font-size: clamp(22px, 3vw, 34px); }
h4 { font-size: clamp(18px, 2vw, 24px); }
p  { font-size: clamp(15px, 1.5vw, 17px); color: var(--slate); }

.display-xl {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 120px);
  line-height: 1.0;
  font-weight: 400;
  color: var(--navy);
}
.display-xl em {
  font-style: italic;
  color: var(--blue);
}

.label-sm {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* T4 — slightly larger first letter on ONE headline */
.t4-accent::first-letter {
  font-size: 1.25em;
  line-height: 1;
  display: inline;
}

/* 7. BUTTONS — B4 (underline only) */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--navy);
  padding: 6px 0 4px;
  border-radius: 0;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), gap 0.25s var(--ease);
  cursor: pointer;
  position: relative;
  overflow: visible;
}
.btn:hover {
  color: var(--blue);
  border-color: var(--blue);
  gap: 14px;
}
.btn--light {
  color: #fff;
  border-color: #fff;
}
.btn--light:hover {
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.7);
}
.btn--blue {
  color: var(--blue);
  border-color: var(--blue);
}
.btn--blue:hover {
  color: var(--blue-mid);
  border-color: var(--blue-mid);
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--navy);
  border: 2px solid var(--navy);
  padding: 16px 36px;
  border-radius: 0;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.2s var(--ease);
  cursor: pointer;
  overflow: hidden;
}
.btn-primary:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: translateY(-2px);
}
.btn-primary--outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-primary--outline:hover {
  background: var(--navy);
  color: var(--white);
}

/* Arrow icon */
.arrow {
  display: inline-flex;
  align-items: center;
  transition: transform 0.25s var(--ease);
}
.btn:hover .arrow,
.btn-primary:hover .arrow { transform: translateX(4px); }

/* 8. NAV — V4 minimal */
.nav {
  position: fixed;
  top: 37px; left: 0; right: 0;
  z-index: 900;
  padding: 20px 0;
  transition: background 0.35s var(--ease), padding 0.35s var(--ease), box-shadow 0.35s var(--ease);
  background: transparent;
}
.nav--scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  box-shadow: 0 1px 0 var(--light-grey);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  letter-spacing: -0.01em;
  transition: color 0.3s;
  white-space: nowrap;
}
.nav--scrolled .nav__logo { color: var(--navy); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav__links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color 0.25s;
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 1px;
  background: var(--blue);
  transition: width 0.3s var(--ease);
}
.nav__links a:hover::after { width: 100%; }
.nav--scrolled .nav__links a { color: var(--navy); }
.nav__links a:hover { color: var(--blue); }
.nav--scrolled .nav__links a:hover { color: var(--blue); }

/* Mobile hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: background 0.3s, transform 0.3s;
}
.nav--scrolled .nav__toggle span { background: var(--navy); }
.nav__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* 9. HERO — Variant I (Media-Only) */
.hero-media {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
  background: var(--navy);
}
.hero-media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 16% 58%;
  display: block;
}
.hero-media__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      90deg,
      rgba(8, 16, 38, 0.10) 0%,
      rgba(8, 16, 38, 0.06) 34%,
      rgba(8, 16, 38, 0.42) 58%,
      rgba(8, 16, 38, 0.72) 100%
    );
  pointer-events: none;
}
.hero-media__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 110px 6vw 80px 48%;
  pointer-events: none;
}
.hero-media__copy {
  pointer-events: auto;
  max-width: 540px;
  width: 100%;
}
.hero-media__label {
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 18px;
}
.hero-media__copy .display-xl {
  color: #fff;
  font-size: clamp(40px, 5vw, 72px);
  margin-bottom: 22px;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.28);
}
.hero-media__copy .display-xl em {
  color: #9ec0ff;
}
.hero-media__copy p {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 1.7;
  margin-bottom: 16px;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.35);
}
.hero-media__copy .btn {
  margin-top: 10px;
}
.hero-media__scroll-cue {
  position: absolute;
  bottom: 36px;
  left: 22%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: hero-scroll-cue 2s ease-in-out infinite;
}
.hero-media__scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.5);
  animation: scroll-line-grow 2s ease-in-out infinite;
}
@keyframes hero-scroll-cue {
  0%,100% { opacity: 0.6; }
  50% { opacity: 1; }
}
@keyframes scroll-line-grow {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* 11. MARQUEE / STRIP */
.marquee-strip {
  background: var(--navy);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.marquee-track {
  display: flex;
  gap: 0;
  animation: marquee 22s linear infinite;
  width: max-content;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 0 40px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  white-space: nowrap;
}
.marquee-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* 12. SECTION BASE */
section { position: relative; }
.section-pad { padding: clamp(70px, 9vw, 130px) 0; }
.section-pad--sm { padding: clamp(40px, 5vw, 70px) 0; }
.section-head { margin-bottom: clamp(40px, 6vw, 72px); }
.section-head--center { text-align: center; }
.section-head__label {
  display: block;
  margin-bottom: 14px;
}
.section-head h2 { margin-bottom: 16px; }
.section-head p {
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--muted);
  max-width: 600px;
}
.section-head--center p { margin-inline: auto; }

/* 13. TRUST STRIP */
.trust-strip {
  background: var(--off-white);
  padding: clamp(36px, 5vw, 60px) 0;
  position: relative;
  z-index: 1;
}
.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.trust-item__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  color: var(--blue);
}
.trust-item__text strong {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 4px;
}
.trust-item__text span {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* 14. PRODUCT CARDS — C5 (no card shell) */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(32px, 5vw, 64px);
}
.product-card {
  position: relative;
}
.product-card__img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--off-white);
  margin-bottom: 28px;
  position: relative;
}
.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.6s var(--ease);
}
.product-card:hover .product-card__img-wrap img {
  transform: scale(1.04);
}
.product-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--blue);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
}
.product-card__tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 26px);
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.2;
}
.product-card__desc {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 20px;
  line-height: 1.6;
}
.product-card__price {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--navy);
  margin-bottom: 20px;
}
.product-card__price .currency {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  vertical-align: super;
  margin-left: 4px;
}
.product-card__divider {
  height: 1px;
  background: var(--light-grey);
  margin-bottom: 20px;
}

/* 15. HOW IT WORKS */
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(33.33% + 24px);
  right: calc(33.33% + 24px);
  height: 1px;
  background: var(--light-grey);
}
.how-step {
  padding: clamp(24px, 3vw, 40px);
  position: relative;
}
.how-step__num {
  font-family: var(--font-display);
  font-size: 60px;
  line-height: 1;
  color: var(--blue-light);
  margin-bottom: 20px;
  font-weight: 400;
}
.how-step__title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 12px;
}
.how-step__text {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* 16. AUDIENCE SECTION */
.audience-section {
  background: var(--navy);
  overflow: hidden;
}
.audience-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 600px;
}
.audience-visual {
  position: relative;
  background: var(--blue);
  overflow: hidden;
}
.audience-visual__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.audience-visual__stat {
  position: absolute;
  bottom: 48px;
  left: 48px;
}
.audience-stat-num {
  font-family: var(--font-display);
  font-size: 80px;
  line-height: 1;
  color: #fff;
  display: block;
}
.audience-stat-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}
.audience-content {
  padding: clamp(48px, 6vw, 96px) clamp(32px, 5vw, 72px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 32px;
}
.audience-scenario {
  border-left: 2px solid rgba(255,255,255,0.12);
  padding-left: 24px;
}
.audience-scenario h4 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 8px;
}
.audience-scenario p {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
}
.audience-disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  font-style: italic;
}

/* 17. COMPARISON TABLE */
.table-scroll {
  max-width: 900px;
  margin: 0 auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
  background: var(--white);
}
.spec-table th,
.spec-table td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid var(--light-grey);
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--slate);
}
.spec-table thead th {
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
}
.spec-table__label {
  background: var(--off-white);
  font-weight: 600;
  text-align: left;
  color: var(--navy);
}
.spec-table tbody th.spec-table__label { text-align: left; }
.spec-table__hl {
  background: var(--blue);
  color: #fff;
  font-weight: 700;
}
.spec-table thead th.spec-table__hl { background: var(--blue); }
.spec-table tbody tr:hover { background: var(--off-white); }
.spec-table .check {
  color: var(--blue);
  font-size: 18px;
  font-weight: 700;
}
.spec-table .cross { color: var(--light-grey); font-size: 18px; }

/* 18. FAQ */
.faq-list { max-width: 760px; margin-inline: auto; }
.faq-item {
  border-bottom: 1px solid var(--light-grey);
}
.faq-item:first-child { border-top: 1px solid var(--light-grey); }
.faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  transition: color 0.2s;
}
.faq-toggle:hover { color: var(--blue); }
.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.faq-icon::before { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); }
.faq-icon::after  { top: 0; bottom: 0; left: 50%; width: 1.5px; transform: translateX(-50%); }
.faq--open .faq-icon::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s;
}
.faq--open .faq-answer { max-height: 600px; }
.faq-answer-inner {
  padding-bottom: 22px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
}
.faq-answer-inner p + p { margin-top: 12px; }

/* 19. BRAND BLOCK */
.brand-block {
  background: var(--off-white);
}
.brand-block__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 100px);
  align-items: center;
}
.brand-block__body p {
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--slate);
  margin-bottom: 20px;
  line-height: 1.75;
}

/* 20. DELIVERY / GUARANTEE ROW */
.delivery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.delivery-item__icon {
  width: 36px;
  height: 36px;
  color: var(--blue);
  margin-bottom: 16px;
}
.delivery-item h4 {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-body);
  color: var(--navy);
  margin-bottom: 8px;
}
.delivery-item p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* 21. FINAL CTA SECTION */
.final-cta {
  background: var(--navy);
  text-align: center;
  padding: clamp(80px, 10vw, 130px) 0;
}
.final-cta h2 {
  color: #fff;
  margin-bottom: 20px;
}
.final-cta p {
  color: rgba(255,255,255,0.65);
  margin-bottom: 40px;
  font-size: 18px;
}
.final-cta .btn-primary {
  background: var(--blue);
  border-color: var(--blue);
  font-size: 15px;
  padding: 18px 48px;
}
.final-cta .btn-primary:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--navy);
}

/* 22. FOOTER */
.footer {
  background: var(--white);
  border-top: 1px solid var(--light-grey);
  padding: clamp(48px, 6vw, 80px) 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  margin-bottom: 48px;
}
.footer__brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 14px;
}
.footer__brand-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.footer__contact-line {
  font-size: 13px;
  color: var(--slate);
  margin-bottom: 6px;
}
.footer__contact-line a {
  color: var(--blue);
  transition: opacity 0.2s;
}
.footer__contact-line a:hover { opacity: 0.75; }
.footer__col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 18px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--blue); }
.footer__bottom {
  border-top: 1px solid var(--light-grey);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__copy {
  font-size: 12px;
  color: var(--muted);
}
.footer__legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__legal-links a {
  font-size: 12px;
  color: var(--muted);
  transition: color 0.2s;
}
.footer__legal-links a:hover { color: var(--blue); }

/* 23. ADVERTORIAL BANNER */
.advertorial-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 901;
  background: var(--blue-light);
  border-bottom: 1px solid #c7d9ff;
  padding: 9px 0;
  text-align: center;
}
.advertorial-bar p {
  font-size: 12px;
  font-weight: 500;
  color: var(--navy);
  letter-spacing: 0.04em;
}

/* 24. PHOTO PLACEHOLDERS */
.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;
}

/* 25. ANIMATIONS */
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes fade-up { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes fade-in { from{opacity:0} to{opacity:1} }
@keyframes slide-in-left { from{opacity:0;transform:translateX(-40px)} to{opacity:1;transform:translateX(0)} }
@keyframes slide-in-right { from{opacity:0;transform:translateX(40px)} to{opacity:1;transform:translateX(0)} }
@keyframes spin { to{transform:rotate(360deg)} }

.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-60px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal-left.revealed { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(60px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal-right.revealed { opacity: 1; transform: translateX(0); }
.stagger-item { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.stagger-item.stagger-visible { opacity: 1; transform: translateY(0); }

/* 26. SPINNER */
.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;
}

/* 27. MODAL */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,20,50,0.65);
  z-index: 9000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.active { display: flex; }
.modal-box {
  background: var(--white);
  max-width: 480px;
  width: 100%;
  padding: clamp(32px, 5vw, 56px);
  position: relative;
  animation: fade-up 0.35s var(--ease) forwards;
}
.modal-box__icon {
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--blue);
}
.modal-box h3 {
  font-size: 26px;
  color: var(--navy);
  margin-bottom: 12px;
}
.modal-box p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 28px;
}
.modal-close {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  border-bottom: 2px solid var(--navy);
  padding-bottom: 2px;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.modal-close:hover { color: var(--blue); border-color: var(--blue); }

/* 28. COOKIE BANNER */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 860px;
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  padding: 24px 28px;
  z-index: 9500;
  display: none;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 12px 48px rgba(10,20,50,0.4);
}
.cookie-banner.visible { display: flex; }
.cookie-banner__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-banner__text {
  font-size: 13px;
  line-height: 1.65;
  flex: 1;
  min-width: 240px;
}
.cookie-banner__text a {
  color: var(--blue);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.cookie-banner__text a:hover { border-color: var(--blue); }
.cookie-banner__btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}
.cookie-btn {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 9px 20px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  border: none;
}
.cookie-btn--accept {
  background: var(--blue);
  color: #fff;
}
.cookie-btn--accept:hover { background: var(--blue-mid); }
.cookie-btn--reject {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.25);
}
.cookie-btn--reject:hover { background: rgba(255,255,255,0.1); }
.cookie-btn--config {
  background: transparent;
  color: rgba(255,255,255,0.55);
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.25);
}
.cookie-btn--config:hover { color: rgba(255,255,255,0.85); }
.cookie-config-panel {
  display: none;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 16px;
  gap: 14px;
  flex-direction: column;
}
.cookie-config-panel.visible { display: flex; }
.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.cookie-toggle-label {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
}
.cookie-toggle-label span {
  display: block;
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  margin-top: 2px;
}
.toggle-switch {
  position: relative;
  width: 42px;
  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: 22px;
  cursor: pointer;
  transition: background 0.25s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s;
}
.toggle-switch input:checked + .toggle-slider { background: var(--blue); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle-switch input:disabled + .toggle-slider { opacity: 0.5; cursor: not-allowed; }
.cookie-save-btn {
  align-self: flex-start;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 24px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}
.cookie-save-btn:hover { background: var(--blue-mid); }

/* 29. PRODUCT PAGE */
.product-hero {
  padding-top: clamp(100px, 12vw, 160px);
  padding-bottom: clamp(60px, 8vw, 100px);
  background: var(--white);
}
.product-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.product-hero__gallery {
  position: relative;
}
.product-hero__main-img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: contain;
  background: var(--off-white);
  display: block;
}
.product-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.product-thumb {
  aspect-ratio: 1/1;
  object-fit: contain;
  background: var(--off-white);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.2s;
  width: 100%;
}
.product-thumb.active,
.product-thumb:hover { border-color: var(--blue); }
.product-hero__info {}
.product-hero__tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.product-hero__name {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 8px;
}
.product-hero__tagline {
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--muted);
  margin-bottom: 28px;
  font-style: italic;
}
.product-hero__price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 32px;
}
.product-hero__price {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--navy);
  line-height: 1;
}
.product-hero__price-label {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

/* Product benefits */
.product-benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 36px;
}
.product-benefit {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.product-benefit__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  color: var(--blue);
}
.product-benefit__text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 2px;
}
.product-benefit__text span {
  font-size: 12px;
  color: var(--muted);
}

/* Spec table on product page */
.product-specs .spec-table {
  width: 100%;
}
.product-specs .spec-table th { text-align: left; }
.product-specs .spec-table td { text-align: left; }

/* Usage guide */
.usage-guide {
  background: var(--off-white);
}
.usage-levels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.usage-level {
  padding: 28px 24px;
  background: var(--white);
  border-left: 3px solid var(--light-grey);
}
.usage-level--low { border-color: #4ade80; }
.usage-level--mid { border-color: #60a5fa; }
.usage-level--high { border-color: #f87171; }
.usage-level__range {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 8px;
}
.usage-level__name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.usage-level__desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

/* Programs (Glow) */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.program-item {
  padding: 24px;
  border-bottom: 2px solid var(--light-grey);
  transition: border-color 0.2s;
}
.program-item:hover { border-color: var(--blue); }
.program-item__code {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--blue);
  margin-bottom: 8px;
}
.program-item__name {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.program-item__desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

/* Product page CTA block */
.product-order-block {
  background: var(--navy);
  padding: clamp(60px, 8vw, 100px) 0;
}
.product-order-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.product-order-text h2 { color: #fff; margin-bottom: 16px; }
.product-order-text p { color: rgba(255,255,255,0.65); margin-bottom: 0; }
.product-order-action {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}
.product-order-price {
  font-family: var(--font-display);
  font-size: 56px;
  color: #fff;
  line-height: 1;
}
.product-order-price .currency {
  font-size: 20px;
  font-family: var(--font-body);
  color: rgba(255,255,255,0.65);
  vertical-align: super;
  margin-left: 4px;
}
.btn-order {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 18px 40px;
  border: 2px solid var(--blue);
  transition: background 0.25s, border-color 0.25s, transform 0.2s;
  cursor: pointer;
  text-decoration: none;
}
.btn-order:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--navy);
  transform: translateY(-2px);
}

/* Disclaimer block */
.disclaimer-inline {
  background: var(--blue-light);
  border-left: 3px solid var(--blue);
  padding: 16px 20px;
  margin: 32px 0;
}
.disclaimer-inline p {
  font-size: 13px;
  color: var(--navy);
  line-height: 1.65;
  font-style: italic;
}

/* 30. CATALOG PAGE */
.catalog-hero {
  background: var(--navy);
  padding: clamp(120px, 14vw, 180px) 0 clamp(60px, 8vw, 90px);
}
.catalog-hero h1 { color: #fff; }
.catalog-hero p { color: rgba(255,255,255,0.65); margin-top: 16px; font-size: 18px; }

/* 31. CHECKOUT PAGE */
.checkout-page {
  background: var(--off-white);
  min-height: 100vh;
  padding-top: 80px;
}
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 0;
  min-height: calc(100vh - 80px);
}
.checkout-form-col {
  background: var(--white);
  padding: clamp(32px, 5vw, 64px) clamp(24px, 4vw, 56px);
}
.checkout-summary-col {
  background: var(--off-white);
  border-left: 1px solid var(--light-grey);
  padding: clamp(32px, 5vw, 64px) clamp(24px, 4vw, 48px);
}
.checkout-logo {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 36px;
  display: block;
}
.checkout-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--light-grey);
}
.checkout-field {
  margin-bottom: 20px;
}
.checkout-field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}
.checkout-input {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--light-grey);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  border-radius: 0;
  transition: border-color 0.2s;
  outline: none;
}
.checkout-input:focus { border-color: var(--blue); }
.checkout-input.error { border-color: #e53e3e; }
.checkout-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.checkout-error-msg {
  font-size: 12px;
  color: #e53e3e;
  margin-top: 5px;
  display: none;
}
.checkout-error-msg.visible { display: block; }
.checkout-checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.checkout-checkbox-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--blue);
  flex-shrink: 0;
}
.checkout-checkbox-row label {
  font-size: 13px;
  color: var(--muted);
}

/* Summary panel */
.checkout-summary-product {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}
.checkout-summary-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  background: var(--white);
  flex-shrink: 0;
  border: 1px solid var(--light-grey);
}
.checkout-summary-info {}
.checkout-summary-name {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.checkout-summary-qty {
  font-size: 12px;
  color: var(--muted);
}
.checkout-summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--light-grey);
  font-size: 14px;
  color: var(--slate);
}
.checkout-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--navy);
}
.checkout-cod-badge {
  background: var(--blue-light);
  border: 1px solid #c7d9ff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0;
  font-size: 13px;
  color: var(--navy);
  font-weight: 500;
}
.checkout-seller-block {
  background: var(--white);
  border: 1px solid var(--light-grey);
  padding: 20px;
  margin: 24px 0;
  font-size: 13px;
  color: var(--slate);
  line-height: 1.7;
}
.checkout-seller-block strong {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.checkout-terms-note {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.65;
  margin: 16px 0;
}
.checkout-submit {
  width: 100%;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 18px 24px;
  border: none;
  cursor: pointer;
  margin-top: 8px;
  transition: background 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.checkout-submit:hover { background: var(--blue); }
.checkout-submit:disabled { opacity: 0.65; cursor: not-allowed; }

/* 32. ABOUT/CONTACT PAGE */
.page-hero {
  background: var(--navy);
  padding: clamp(120px, 14vw, 180px) 0 clamp(60px, 7vw, 90px);
}
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255,255,255,0.65); margin-top: 16px; font-size: 18px; max-width: 600px; }

.about-section {
  padding: clamp(60px, 8vw, 100px) 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.about-grid--flip { direction: rtl; }
.about-grid--flip > * { direction: ltr; }
.about-text-block p {
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--slate);
  margin-bottom: 20px;
  line-height: 1.8;
}
.about-visual {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-info-item__icon {
  width: 36px;
  height: 36px;
  color: var(--blue);
  flex-shrink: 0;
}
.contact-info-item__text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.contact-info-item__text span,
.contact-info-item__text a {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.6;
  transition: color 0.2s;
}
.contact-info-item__text a:hover { color: var(--blue); }

/* Contact form */
.contact-form-field {
  margin-bottom: 20px;
}
.contact-form-field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}
.contact-form-input {
  width: 100%;
  padding: 13px 0;
  border: none;
  border-bottom: 1.5px solid var(--light-grey);
  background: transparent;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
.contact-form-input:focus { border-color: var(--blue); }
.contact-form-input.error { border-color: #e53e3e; }
.contact-form-select {
  width: 100%;
  padding: 13px 0;
  border: none;
  border-bottom: 1.5px solid var(--light-grey);
  background: transparent;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  outline: none;
  cursor: pointer;
  appearance: none;
  transition: border-color 0.2s;
}
.contact-form-select:focus { border-color: var(--blue); }
textarea.contact-form-input {
  resize: vertical;
  min-height: 120px;
  padding-top: 8px;
}
.contact-form-privacy {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 28px;
}
.contact-form-privacy input[type="checkbox"] {
  accent-color: var(--blue);
  margin-top: 3px;
  flex-shrink: 0;
}
.contact-form-privacy label {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}
.contact-form-privacy a { color: var(--blue); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.contact-form-privacy a:hover { border-color: var(--blue); }
.field-error {
  font-size: 12px;
  color: #e53e3e;
  margin-top: 5px;
  display: none;
}
.field-error.visible { display: block; }
.contact-submit {
  background: transparent;
  color: var(--navy);
  border-bottom: 2px solid var(--navy);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 0 4px;
  cursor: pointer;
  border-top: none;
  border-left: none;
  border-right: none;
  transition: color 0.2s, border-color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.contact-submit:hover { color: var(--blue); border-color: var(--blue); }
.contact-submit:disabled { opacity: 0.6; cursor: not-allowed; }

/* Map section */
.map-section {
  padding: clamp(40px, 6vw, 80px) 0 0;
}
.map-section h2 { margin-bottom: 12px; }
.map-section .map-address {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 24px;
}
.map-wrap {
  width: 100%;
  border-radius: 0;
  overflow: hidden;
}

/* 33. LEGAL PAGES */
.legal-hero {
  background: var(--navy);
  padding: clamp(110px, 12vw, 160px) 0 clamp(48px, 6vw, 72px);
}
.legal-hero h1 { color: #fff; }
.legal-body {
  padding: clamp(48px, 6vw, 80px) 0;
}
.legal-body .container--text { max-width: 800px; }
.legal-body h2 {
  font-size: 24px;
  margin-top: 40px;
  margin-bottom: 14px;
  color: var(--navy);
}
.legal-body h3 {
  font-size: 18px;
  margin-top: 28px;
  margin-bottom: 10px;
  color: var(--navy);
}
.legal-body p {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.8;
  margin-bottom: 16px;
}
.legal-body ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}
.legal-body ul li {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.8;
  margin-bottom: 6px;
}
.legal-body a { color: var(--blue); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.legal-body a:hover { border-color: var(--blue); }
.legal-updated {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 32px;
  font-style: italic;
}

/* 34. LED indicator visual (Glow page) */
.led-bar {
  display: flex;
  gap: 6px;
  margin: 8px 0;
}
.led-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* 35. RESPONSIVE */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary-col { border-left: none; border-top: 1px solid var(--light-grey); }
  .audience-inner { grid-template-columns: 1fr; }
  .audience-visual { min-height: 300px; }
  .hero-media__content { padding: 110px 5vw 80px 44%; }
  .hero-media__copy .display-xl { font-size: clamp(36px, 4.6vw, 58px); }
}
@media (max-width: 700px) {
  .hero-media {
    height: 100svh;
    min-height: 640px;
  }
  .hero-media__img {
    object-position: 12% 42%;
  }
  .hero-media__overlay {
    background:
      linear-gradient(
        105deg,
        rgba(8, 14, 32, 0.18) 0%,
        rgba(8, 14, 32, 0.12) 38%,
        rgba(8, 14, 32, 0.58) 72%,
        rgba(8, 14, 32, 0.72) 100%
      );
  }
  .hero-media__content {
    align-items: flex-start;
    justify-content: flex-end;
    padding: 86px 20px 24px 38%;
  }
  .hero-media__copy {
    max-width: 100%;
  }
  .hero-media__copy .display-xl {
    font-size: clamp(28px, 7.2vw, 36px);
    margin-bottom: 14px;
  }
  .hero-media__lead {
    display: none;
  }
  .hero-media__scroll-cue {
    display: none;
  }
}
@media (max-width: 768px) {
  body { padding-top: 56px; }
  .nav { top: 56px; }
  .catalog-grid { grid-template-columns: 1fr; }
  .trust-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .how-steps { grid-template-columns: 1fr; gap: 0; }
  .how-steps::before { display: none; }
  .delivery-grid { grid-template-columns: 1fr; gap: 28px; }
  .product-hero__inner { grid-template-columns: 1fr; }
  .product-order-inner { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-grid--flip { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .nav__links {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15,31,61,0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    font-size: 18px;
    transform: translateY(-100%);
    transition: transform 0.35s var(--ease);
  }
  .nav__links.nav__links--open { transform: translateY(0); }
  .nav__links a { color: rgba(255,255,255,0.9); font-size: 15px; }
  .nav__toggle { display: flex; z-index: 10; }
  .brand-block__inner { grid-template-columns: 1fr; }
  .usage-levels { grid-template-columns: 1fr; }
  .programs-grid { grid-template-columns: 1fr; }
  .checkout-field-row { grid-template-columns: 1fr; }
  .product-gallery-thumbs { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 480px) {
  body { padding-top: 74px; }
  .nav { top: 74px; }
  .trust-strip__grid { grid-template-columns: 1fr; }
  .product-benefits-grid { grid-template-columns: 1fr; }
  .footer__bottom { 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;
}