/* ============================================================
   SLEEM CASE — FRIVIA — style.css
   Cobalt + Cream / Minimal Scandinavian
   ============================================================ */

/* ─── GOOGLE FONTS ─── */
@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Display&family=Work+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&display=swap');

/* ─── DESIGN TOKENS ─── */
:root {
  --ink:        #14202A;
  --ink-60:     rgba(20,32,42,0.60);
  --ink-30:     rgba(20,32,42,0.30);
  --ink-10:     rgba(20,32,42,0.10);
  --aqua:       #6FB2B8;
  --aqua-dark:  #4D9098;
  --aqua-tint:  #EEF6F7;
  --aqua-pale:  #F1F5F6;
  --white:      #FFFFFF;
  --off-white:  #F6F7F5;
  --frost:      #F1F5F6;

  --font-display: 'Libre Caslon Display', Georgia, serif;
  --font-body:    'Work Sans', system-ui, sans-serif;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;

  --shadow-xs:  0 1px 3px rgba(20,32,42,0.07);
  --shadow-sm:  0 2px 12px rgba(20,32,42,0.08);
  --shadow-md:  0 8px 32px rgba(20,32,42,0.10);

  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { border: none; cursor: pointer; font-family: var(--font-body); }

/* ─── CONTAINER ─── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
  box-sizing: border-box;
}
.container--narrow {
  max-width: 800px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

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

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.12;
  font-weight: 400;
  color: var(--ink);
}
h1 { font-size: clamp(48px, 8vw, 110px); }
h2 { font-size: clamp(32px, 5vw, 60px); }
h3 { font-size: clamp(20px, 3vw, 30px); }
h4 { font-size: clamp(16px, 2vw, 20px); }
p  { font-size: clamp(15px, 1.5vw, 17px); color: var(--ink-60); line-height: 1.7; }
small { font-size: 13px; }

.display-eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--aqua-dark);
  display: block;
  margin-bottom: 16px;
}

/* ─── BUTTONS — B4: underline only ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  background: none;
  border: none;
  padding: 0;
  position: relative;
}
.btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: currentColor;
  transform-origin: left;
  transition: transform var(--transition);
}
.btn:hover::after { transform: scaleX(0.4); }

.btn--primary {
  color: var(--aqua-dark);
}
.btn--primary:hover { color: var(--ink); }

.btn--dark {
  color: var(--ink);
}
.btn--dark:hover { color: var(--aqua-dark); }

.btn--ghost {
  border: 1.5px solid var(--aqua);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  color: var(--aqua-dark);
  background: none;
}
.btn--ghost::after { display: none; }
.btn--ghost:hover { background: var(--aqua-tint); }

.btn--fill {
  background: var(--aqua);
  color: var(--white);
  padding: 15px 32px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition);
  overflow: hidden;
}
.btn--fill::after { display: none; }
.btn--fill:hover { background: var(--aqua-dark); transform: translateY(-1px); }

.btn--fill-dark {
  background: var(--ink);
  color: var(--white);
  padding: 15px 32px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  overflow: hidden;
  transition: background var(--transition);
}
.btn--fill-dark::after { display: none; }
.btn--fill-dark:hover { background: var(--aqua-dark); }

/* ─── 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;
}

/* ─── NAVIGATION — V2 Solid dark ─── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: var(--ink);
  height: 68px;
  display: flex;
  align-items: center;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--white);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.nav__logo span { color: var(--aqua); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--white); }
.nav__links a.active { color: var(--aqua); }

.nav__cta {
  background: var(--aqua);
  color: var(--white) !important;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-size: 12px !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em;
  transition: background var(--transition) !important;
}
.nav__cta:hover { background: var(--aqua-dark) !important; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: var(--transition);
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav__hamburger { display: flex; }
  .nav__links {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--ink);
    flex-direction: column;
    padding: 24px 32px;
    gap: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav__links--open { display: flex; }
  .nav__links a { font-size: 15px; }
}

/* ─── ADVERTORIAL BADGE ─── */
.advertorial-badge {
  background: var(--aqua-tint);
  border-bottom: 1px solid var(--ink-10);
  text-align: center;
  padding: 8px 20px;
  font-size: 12px;
  color: var(--ink-60);
  font-family: var(--font-body);
  letter-spacing: 0.03em;
}

/* ─── ANIMATIONS ─── */
@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 slide-in-left { from{opacity:0;transform:translateX(-40px)} to{opacity:1;transform:translateX(0)} }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }
@keyframes pulse-ring { 0%{transform:scale(1);opacity:0.5} 100%{transform:scale(1.5);opacity:0} }
@keyframes spin { to{transform:rotate(360deg)} }
@keyframes wave-bob { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
@keyframes draw { from{stroke-dashoffset:1} to{stroke-dashoffset:0} }

/* Scroll reveal */
.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); }

/* ─── WAVE DIVIDER — S3 ─── */
.wave-divider {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.wave-divider svg { display: block; width: 100%; }

/* ─── MARQUEE STRIP ─── */
.marquee-strip {
  background: var(--ink);
  color: var(--white);
  padding: 14px 0;
  overflow: hidden;
}
.marquee-strip__track {
  display: flex;
  gap: 0;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}
.marquee-strip__track:hover { animation-play-state: paused; }
.marquee-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  padding-right: 48px;
}
.marquee-strip__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--aqua);
  flex-shrink: 0;
}

/* ─── STICKY CTA ─── */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 800;
  background: var(--white);
  border-top: 1px solid var(--ink-10);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 -4px 24px rgba(20,32,42,0.08);
}
.sticky-cta--visible { transform: translateY(0); }
.sticky-cta__text {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}
.sticky-cta__text strong { color: var(--aqua-dark); }

/* ─── HERO — variant C: Typographic Statement ─── */
.hero {
  padding-top: calc(68px + 80px);
  padding-bottom: 80px;
  background: var(--white);
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero__inner {
  position: relative;
}
.hero__label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--aqua-dark);
  animation: fade-up 0.8s ease forwards;
  margin-bottom: 28px;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(64px, 10vw, 130px);
  line-height: 1.02;
  color: var(--ink);
  font-weight: 400;
  animation: fade-up 0.8s ease 0.15s both;
  max-width: 900px;
}
.hero__title .accent {
  color: var(--aqua);
  font-style: italic;
}
/* T4 — slightly larger first letter of one word in the title */
.hero__title .big-first::first-letter {
  font-size: 1.25em;
  line-height: 1;
}
.hero__subtitle {
  font-size: clamp(17px, 2vw, 22px);
  color: var(--ink-60);
  font-weight: 300;
  max-width: 560px;
  margin-top: 28px;
  animation: fade-up 0.8s ease 0.3s both;
  line-height: 1.6;
}
.hero__actions {
  margin-top: 44px;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  animation: fade-up 0.8s ease 0.45s both;
}
.hero__price-note {
  font-size: 13px;
  color: var(--ink-60);
  font-weight: 400;
}
.hero__price-note strong {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}
.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: var(--aqua);
  margin: 60px 0 0 2px;
  animation: fade-up 0.8s ease 0.6s both;
}

/* ─── PROBLEM SECTION ─── */
.problem {
  padding: 100px 0 80px;
  background: var(--off-white);
}
.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.problem__lead {
  font-size: clamp(26px, 3.5vw, 38px);
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.2;
  font-weight: 400;
}
.problem__lead em { color: var(--aqua); font-style: italic; }
.problem__body { }
.problem__body p {
  margin-bottom: 20px;
  font-size: 16px;
  color: var(--ink-60);
  line-height: 1.75;
}
.problem__body p:last-child { margin-bottom: 0; }

/* ─── HOW IT WORKS ─── */
.how {
  padding: 100px 0;
  background: var(--white);
}
.how__header {
  max-width: 600px;
  margin-bottom: 72px;
}
.how__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.how__steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 1px;
  background: var(--ink-10);
}
.how__step {
  padding: 0 20px;
  text-align: center;
}
.how__step-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1.5px solid var(--aqua);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--aqua);
  background: var(--white);
  position: relative;
  z-index: 1;
  transition: background var(--transition), color var(--transition);
}
.how__step:hover .how__step-num {
  background: var(--aqua);
  color: var(--white);
}
.how__step-title {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}
.how__step-text {
  font-size: 14px;
  color: var(--ink-60);
  line-height: 1.6;
}

/* ─── WHY FRIVIA — N1 big numbers ─── */
.why {
  padding: 100px 0;
  background: var(--frost);
}
.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why__numbers {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.why__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.why__stat-value {
  font-family: var(--font-display);
  font-size: clamp(60px, 8vw, 100px);
  line-height: 0.9;
  color: var(--ink);
  font-weight: 400;
}
.why__stat-value .aqua { color: var(--aqua); }
.why__stat-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-60);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 8px;
}
.why__content { }
.why__content h2 {
  margin-bottom: 24px;
}
.why__bullets {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.why__bullet {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), background var(--transition);
}
.why__bullet:hover { border-color: var(--aqua); background: var(--aqua-tint); }
.why__bullet-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why__bullet-text {
  font-size: 15px;
  color: var(--ink-60);
  line-height: 1.5;
}
.why__bullet-text strong { color: var(--ink); }

/* ─── PRODUCT GRID ─── */
.products {
  padding: 100px 0;
  background: var(--white);
}
.products__header {
  max-width: 600px;
  margin-bottom: 64px;
}
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--white);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--aqua);
  box-shadow: var(--shadow-md);
}
.product-card__img-wrap {
  aspect-ratio: 4/3;
  background: var(--frost);
  overflow: hidden;
}
.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition);
  padding: 16px;
}
.product-card:hover .product-card__img-wrap img { transform: scale(1.04); }
.product-card__body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 8px;
  font-weight: 400;
}
.product-card__desc {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 16px;
}
.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--ink-10);
  padding-top: 16px;
  margin-top: auto;
}
.product-card__price {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

/* ─── SELECTOR TABLE ─── */
.selector {
  padding: 100px 0;
  background: var(--off-white);
}
.selector__header {
  max-width: 600px;
  margin-bottom: 56px;
}
.table-scroll {
  max-width: 960px;
  margin: 0 auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  background: var(--white);
}
.spec-table th, .spec-table td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid var(--ink-10);
  font-size: 14px;
  font-family: var(--font-body);
}
.spec-table thead th {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.spec-table__label {
  background: var(--frost);
  font-weight: 600;
  text-align: left;
  color: var(--ink);
}
.spec-table__hl {
  background: var(--aqua);
  color: #fff;
  font-weight: 700;
}
.spec-table thead th.spec-table__hl { background: var(--aqua-dark); }
.spec-table tbody tr:hover td { background: var(--aqua-tint); }
.spec-table td a {
  color: var(--aqua-dark);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
}

/* ─── GUARANTEE ─── */
.guarantee {
  padding: 100px 0;
  background: var(--ink);
}
.guarantee__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.guarantee__badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.guarantee__circle {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 2px solid var(--aqua);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 4px;
  animation: float 4s ease-in-out infinite;
}
.guarantee__circle-num {
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--white);
  line-height: 1;
}
.guarantee__circle-unit {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aqua);
}

/* ─── FAQ ─── */
.faq {
  padding: 100px 0;
  background: var(--white);
}
.faq__header {
  max-width: 600px;
  margin-bottom: 56px;
}
.faq__list {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq__item {
  border-bottom: 1px solid var(--ink-10);
}
.faq__question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  transition: color var(--transition);
}
.faq__question:hover { color: var(--aqua-dark); }
.faq__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}
.faq__icon svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: transform var(--transition);
}
.faq__item.faq--open .faq__icon svg { transform: rotate(45deg); }
.faq__item.faq--open .faq__question { color: var(--aqua-dark); }
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  font-size: 15px;
  color: var(--ink-60);
  line-height: 1.7;
}
.faq__item.faq--open .faq__answer { max-height: 400px; padding-bottom: 20px; }

/* ─── MYTHS & FACTS ─── */
.myths {
  padding: 100px 0;
  background: var(--frost);
}
.myths__header { max-width: 600px; margin-bottom: 64px; }
.myths__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.myth-card {
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-md);
  padding: 28px 28px 24px;
  background: var(--white);
  transition: border-color var(--transition);
}
.myth-card:hover { border-color: var(--aqua); }
.myth-card__tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.myth-card--myth .myth-card__tag {
  background: rgba(180,60,60,0.1);
  color: #b43c3c;
}
.myth-card--fact .myth-card__tag {
  background: rgba(111,178,184,0.15);
  color: var(--aqua-dark);
}
.myth-card__title {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.35;
}
.myth-card__text {
  font-size: 14px;
  color: var(--ink-60);
  line-height: 1.65;
}

/* ─── WATER VISUAL BLOCK (Unique block) ─── */
.water-block {
  padding: 100px 0;
  background: var(--ink);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.water-block__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(100px, 18vw, 220px);
  color: rgba(111,178,184,0.05);
  pointer-events: none;
  z-index: 0;
  white-space: nowrap;
  user-select: none;
}
.water-block__inner {
  position: relative;
  z-index: 1;
}
.water-block__drops {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 48px;
}
.water-drop {
  background: var(--aqua);
  border-radius: 50% 50% 40% 40%;
  opacity: 0.85;
}
.water-drop:nth-child(1) { width: 32px; height: 44px; animation: wave-bob 2.4s ease-in-out infinite 0s; }
.water-drop:nth-child(2) { width: 40px; height: 56px; animation: wave-bob 2.4s ease-in-out infinite 0.3s; }
.water-drop:nth-child(3) { width: 52px; height: 72px; animation: wave-bob 2.4s ease-in-out infinite 0.6s; }
.water-drop:nth-child(4) { width: 40px; height: 56px; animation: wave-bob 2.4s ease-in-out infinite 0.9s; }
.water-drop:nth-child(5) { width: 32px; height: 44px; animation: wave-bob 2.4s ease-in-out infinite 1.2s; }
.water-block__headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  color: var(--white);
  margin-bottom: 20px;
}
.water-block__headline em { color: var(--aqua); font-style: italic; }
.water-block__text {
  font-size: 17px;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.water-block__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 800px;
  margin: 48px auto 0;
}
.water-step {
  padding: 28px 20px;
  background: rgba(20,32,42,0.6);
  text-align: center;
}
.water-step__icon {
  margin-bottom: 12px;
  display: flex;
  justify-content: center;
}
.water-step__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.water-step__sub {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  line-height: 1.4;
}

/* ─── CONTACT BLOCK ─── */
.contact-block {
  padding: 100px 0;
  background: var(--off-white);
}
.contact-block__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-block__info { }
.contact-block__info h2 { margin-bottom: 20px; }
.contact-block__info p { margin-bottom: 24px; }
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-item__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--aqua);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item__text {
  font-size: 15px;
  color: var(--ink-60);
  line-height: 1.5;
}
.contact-item__text strong { color: var(--ink); display: block; }
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}
.contact-form-wrap h3 { margin-bottom: 28px; font-size: 22px; }
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--frost);
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--aqua); background: var(--white); }
.form-group input.error,
.form-group textarea.error { border-color: #c0392b; }
.form-group__error {
  font-size: 12px;
  color: #c0392b;
  margin-top: 4px;
  display: none;
}
.form-group__error.visible { display: block; }
.form-group textarea { resize: vertical; min-height: 110px; }

/* ─── DISCLAIMER BLOCK ─── */
.disclaimer-block {
  background: var(--aqua-tint);
  border: 1px solid rgba(111,178,184,0.3);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.6;
  margin: 32px 0 0;
}
.disclaimer-block strong { color: var(--ink); }

/* ─── FOOTER ─── */
.footer {
  background: var(--ink);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--white);
  margin-bottom: 12px;
}
.footer__brand-name span { color: var(--aqua); }
.footer__brand-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  max-width: 320px;
}
.footer__contact-info {
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}
.footer__contact-info a { color: var(--aqua); }
.footer__col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--white); }
.footer__bottom {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__copy {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}
.footer__legal-inline {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__legal-inline a {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  transition: color var(--transition);
}
.footer__legal-inline a:hover { color: rgba(255,255,255,0.7); }

/* ─── CATALOG PAGE ─── */
.catalog-hero {
  padding-top: calc(68px + 60px);
  padding-bottom: 60px;
  background: var(--white);
}
.catalog-hero__title {
  font-size: clamp(40px, 6vw, 80px);
}
.catalog-hero__sub {
  font-size: 18px;
  color: var(--ink-60);
  max-width: 520px;
  margin-top: 16px;
}
.catalog-grid {
  padding: 60px 0 100px;
  background: var(--off-white);
}
.catalog-grid__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.catalog-card {
  background: var(--white);
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.catalog-card:hover {
  border-color: var(--aqua);
  box-shadow: var(--shadow-md);
}
.catalog-card__img {
  aspect-ratio: 4/3;
  background: var(--frost);
  overflow: hidden;
}
.catalog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform var(--transition);
}
.catalog-card:hover .catalog-card__img img { transform: scale(1.04); }
.catalog-card__body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.catalog-card__name {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 6px;
  font-weight: 400;
}
.catalog-card__desc {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 16px;
}
.catalog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--ink-10);
  padding-top: 14px;
  margin-top: auto;
}
.catalog-card__price {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

/* ─── CHECKOUT PAGE ─── */
.checkout-page {
  min-height: 100vh;
  background: var(--off-white);
  padding-top: 68px;
}
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: start;
  padding: 48px 0 80px;
}
.checkout-form-col { }
.checkout-summary-col { }

/* Summary */
.checkout-summary {
  background: var(--white);
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
  position: sticky;
  top: 84px;
}
.checkout-summary__toggle {
  display: none;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--aqua-dark);
  cursor: pointer;
  padding: 0;
  margin-bottom: 16px;
  align-items: center;
  justify-content: space-between;
}
.checkout-summary__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 20px;
}
.checkout-summary__product {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}
.checkout-summary__img {
  width: 72px;
  height: 72px;
  background: var(--frost);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}
.checkout-summary__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}
.checkout-summary__info { }
.checkout-summary__name {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 4px;
}
.checkout-summary__price-line {
  font-size: 14px;
  font-weight: 600;
  color: var(--aqua-dark);
}
.checkout-summary__line {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--ink-60);
  padding: 10px 0;
  border-top: 1px solid var(--ink-10);
}
.checkout-summary__total {
  display: flex;
  justify-content: space-between;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  padding-top: 14px;
  border-top: 2px solid var(--ink-10);
  margin-top: 6px;
}

/* Seller block */
.seller-block {
  background: var(--frost);
  border-radius: var(--radius-md);
  border: 1px solid var(--ink-10);
  padding: 20px 24px;
  margin-top: 20px;
}
.seller-block__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 10px;
}
.seller-block__row {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.6;
}
.seller-block__row a { color: var(--aqua-dark); }

/* Order terms */
.order-terms {
  font-size: 12px;
  color: var(--ink-60);
  line-height: 1.6;
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--aqua-tint);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(111,178,184,0.25);
}

/* Checkout form */
.checkout-section {
  background: var(--white);
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
  margin-bottom: 20px;
}
.checkout-section__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 20px;
}
.checkout-section .form-group input,
.checkout-section .form-group select {
  background: var(--off-white);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.checkout-cod-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--frost);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--aqua);
}
.checkout-cod-badge__icon {
  width: 36px;
  height: 36px;
  background: var(--aqua);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.checkout-cod-badge__text {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.checkout-cod-badge__sub {
  font-size: 12px;
  color: var(--ink-60);
}
.checkout-check-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-60);
  margin-top: 8px;
}
.checkout-check-row input[type="checkbox"] { margin-top: 3px; }
.checkout-check-row a { color: var(--aqua-dark); border-bottom: 1px solid currentColor; }
.checkout-submit-btn {
  width: 100%;
  background: var(--aqua);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 18px 24px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}
.checkout-submit-btn:hover { background: var(--aqua-dark); }
.checkout-submit-btn:disabled { background: var(--ink-30); cursor: not-allowed; }

/* ─── SPINNER ─── */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}

/* ─── MODAL ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20,32,42,0.65);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.modal-overlay.active .modal { transform: translateY(0); }
.modal__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--aqua-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.modal__title {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--ink);
  margin-bottom: 12px;
}
.modal__text {
  font-size: 15px;
  color: var(--ink-60);
  line-height: 1.65;
  margin-bottom: 28px;
}
.modal__close {
  background: var(--ink);
  color: var(--white);
  border: none;
  padding: 13px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition);
}
.modal__close:hover { background: var(--aqua-dark); }

/* ─── COOKIE BANNER ─── */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  width: calc(100% - 40px);
  max-width: 680px;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  z-index: 9999;
  box-shadow: 0 8px 48px rgba(20,32,42,0.3);
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.cookie-banner.visible { transform: translateX(-50%) translateY(0); }
.cookie-banner__text {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 16px;
  line-height: 1.6;
}
.cookie-banner__text a { color: var(--aqua); border-bottom: 1px solid currentColor; }
.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.cookie-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.cookie-btn--accept { background: var(--aqua); color: var(--white); }
.cookie-btn--accept:hover { background: var(--aqua-dark); }
.cookie-btn--reject { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.75); }
.cookie-btn--reject:hover { background: rgba(255,255,255,0.18); }
.cookie-btn--config { background: none; color: rgba(255,255,255,0.55); border: 1px solid rgba(255,255,255,0.2); }
.cookie-btn--config:hover { border-color: rgba(255,255,255,0.5); color: var(--white); }

.cookie-config-panel {
  display: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.cookie-config-panel.open { display: block; }
.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 16px;
}
.cookie-toggle-label {
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}
.cookie-toggle-label small { display: block; font-weight: 400; color: rgba(255,255,255,0.45); }
.toggle-switch {
  position: relative;
  width: 40px;
  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: 11px;
  cursor: pointer;
  transition: background 0.3s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  top: 3px; left: 3px;
  transition: transform 0.3s;
}
.toggle-switch input:checked + .toggle-slider { background: var(--aqua); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }
.toggle-switch input:disabled + .toggle-slider { opacity: 0.5; cursor: not-allowed; }
.cookie-save-btn {
  margin-top: 14px;
  padding: 10px 24px;
  background: var(--aqua);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background var(--transition);
}
.cookie-save-btn:hover { background: var(--aqua-dark); }

/* ─── LEGAL PAGES ─── */
.legal-hero {
  padding: calc(68px + 48px) 0 48px;
  background: var(--white);
  border-bottom: 1px solid var(--ink-10);
}
.legal-hero h1 {
  font-size: clamp(36px, 5vw, 60px);
}
.legal-body {
  padding: 64px 0 100px;
  background: var(--off-white);
}
.legal-content h2 {
  font-size: 22px;
  margin: 36px 0 12px;
  color: var(--ink);
}
.legal-content h3 { font-size: 17px; margin: 24px 0 8px; }
.legal-content p, .legal-content li {
  font-size: 15px;
  color: var(--ink-60);
  line-height: 1.75;
  margin-bottom: 12px;
}
.legal-content ul { list-style: disc; padding-left: 24px; }
.legal-content a { color: var(--aqua-dark); border-bottom: 1px solid currentColor; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary-col { order: -1; }
  .checkout-summary { position: static; }
  .checkout-summary__toggle { display: flex; }
  .checkout-summary__body { display: none; }
  .checkout-summary__body.open { display: block; }
  .why__grid { grid-template-columns: 1fr; gap: 48px; }
  .guarantee__inner { grid-template-columns: 1fr; gap: 48px; }
  .contact-block__inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .products__grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .catalog-grid__inner { grid-template-columns: 1fr 1fr; gap: 16px; }
  .how__steps { grid-template-columns: 1fr 1fr; gap: 32px; }
  .how__steps::before { display: none; }
  .myths__grid { grid-template-columns: 1fr; }
  .water-block__steps { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .problem__grid { grid-template-columns: 1fr; gap: 40px; }
  .selector__header { max-width: 100%; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .products__grid { grid-template-columns: 1fr; }
  .catalog-grid__inner { grid-template-columns: 1fr; }
  .how__steps { grid-template-columns: 1fr; }
  .water-block__steps { grid-template-columns: 1fr 1fr; }
}

/* 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;
}