@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&family=Roboto+Condensed:wght@400;700&display=swap');

/* =========================================
   VLOXEN — MAIN STYLESHEET
   Modern Institutional Tech Review
   ========================================= */

:root {
  --navy:      #0B1A2E;
  --navy-mid:  #132340;
  --navy-light:#1C3057;
  --silver:    #8A9BB0;
  --silver-lt: #C4CDD8;
  --sand:      #E8E0D4;
  --sand-dark: #D6CBBB;
  --white:     #FFFFFF;
  --off-white: #F5F3F0;
  --text-main: #0B1A2E;
  --text-muted:#4A5A6E;
  --border:    rgba(11,26,46,0.12);
  --border-lt: rgba(11,26,46,0.07);
  --radius:    2px;
  --max-w:     1200px;
  --transition: 0.25s ease;
}

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

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

body {
  font-family: 'Roboto', Helvetica, Arial, sans-serif;
  font-weight: 400;
  color: var(--text-main);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--navy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--navy-light); }

h1, h2, h3, h4 {
  font-family: 'Roboto Condensed', Helvetica, Arial, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); letter-spacing: -0.015em; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.05rem; font-weight: 500; }

p { line-height: 1.6; color: var(--text-muted); }

ul, ol { padding-left: 1.25rem; }
li { line-height: 1.7; color: var(--text-muted); }

/* =========================================
   LAYOUT UTILITIES
   ========================================= */

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.col-6  { grid-column: span 6; }
.col-7  { grid-column: span 7; }
.col-5  { grid-column: span 5; }
.col-8  { grid-column: span 8; }
.col-4  { grid-column: span 4; }
.col-3  { grid-column: span 3; }
.col-12 { grid-column: span 12; }

.section {
  padding: 100px 0;
}

.section--sand {
  background: var(--sand);
}

.section--navy {
  background: var(--navy);
}

.section--off-white {
  background: var(--off-white);
}

.section--tight {
  padding: 64px 0;
}

/* =========================================
   HEADER / NAVIGATION
   ========================================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11, 26, 46, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  height: 68px;
  display: flex;
  align-items: center;
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.site-logo {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-logo span {
  color: var(--silver);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-nav a {
  display: block;
  padding: 8px 16px;
  color: var(--silver-lt);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--white);
  border-bottom-color: var(--silver);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: all var(--transition);
}

/* =========================================
   HERO SECTION
   ========================================= */

.hero {
  padding-top: 68px;
  min-height: 92vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--navy);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(11,26,46,0.92) 48%, rgba(11,26,46,0.45) 100%);
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}

.hero__content h1 {
  color: var(--white);
  margin-bottom: 20px;
}

.hero__content h1 em {
  font-style: normal;
  color: var(--silver-lt);
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--silver-lt);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.77rem;
  color: var(--silver);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(138,155,176,0.3);
  padding: 5px 12px;
  border-radius: var(--radius);
}

.hero__disclaimer {
  font-size: 0.68rem;
  color: rgba(196,205,216,0.55);
  letter-spacing: 0.03em;
  margin-top: 20px;
  line-height: 1.5;
  max-width: 440px;
}

.hero__visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-end;
}

.hero__img-main {
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.hero__img-main img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.hero__img-side {
  width: 65%;
  border-radius: var(--radius);
  overflow: hidden;
}

.hero__img-side img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* =========================================
   BUTTONS
   ========================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: var(--silver);
  color: var(--navy);
}

.btn--primary:hover {
  background: var(--silver-lt);
  color: var(--navy);
  box-shadow: 0 4px 18px rgba(138,155,176,0.3);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}

.btn--outline:hover {
  background: rgba(255,255,255,0.06);
  color: var(--white);
}

.btn--navy {
  background: var(--navy);
  color: var(--white);
}

.btn--navy:hover {
  background: var(--navy-light);
  color: var(--white);
}

/* =========================================
   SECTION LABELS
   ========================================= */

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
  border-left: 2px solid var(--silver);
  padding-left: 10px;
  margin-bottom: 20px;
}

.section-label--sand {
  border-left-color: var(--sand-dark);
  color: var(--sand-dark);
}

.divider {
  width: 48px;
  height: 2px;
  background: var(--navy);
  margin: 20px 0;
}

.divider--sand { background: var(--sand-dark); }
.divider--silver { background: var(--silver); }
.divider--white { background: rgba(255,255,255,0.35); }

/* =========================================
   PROBLEM SECTION
   ========================================= */

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.problem-item {
  background: var(--white);
  padding: 40px 28px;
  transition: background var(--transition);
}

.problem-item:hover {
  background: var(--off-white);
}

.problem-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
}

.problem-icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--navy);
  fill: none;
  stroke-width: 1;
}

.problem-item h3 {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--navy);
}

/* =========================================
   INGREDIENTS / CARDS
   ========================================= */

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ingredient-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 36px 28px;
  position: relative;
  transition: box-shadow var(--transition);
}

.ingredient-card:hover {
  box-shadow: 0 8px 32px rgba(11,26,46,0.08);
}

.ingredient-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--navy);
}

.ingredient-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--silver);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.ingredient-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

/* =========================================
   COMPARISON TABLE
   ========================================= */

.compare-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
}

.compare-table th,
.compare-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}

.compare-table thead th {
  background: var(--navy);
  color: var(--white);
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.compare-table tbody tr:nth-child(even) {
  background: var(--off-white);
}

.compare-table td.check {
  color: var(--navy);
  font-weight: 700;
}

.compare-table td.cross {
  color: var(--silver);
}

/* =========================================
   BENEFITS BLOCK
   ========================================= */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.benefit-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.benefit-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.benefit-icon svg {
  width: 44px;
  height: 44px;
  stroke: var(--navy);
  fill: none;
  stroke-width: 1;
}

/* =========================================
   SPLIT LAYOUT (text + image)
   ========================================= */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split--reverse {
  direction: rtl;
}

.split--reverse > * {
  direction: ltr;
}

.split__img {
  overflow: hidden;
  border-radius: var(--radius);
}

.split__img img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.split__img:hover img {
  transform: scale(1.02);
}

/* =========================================
   HOW IT WORKS
   ========================================= */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.step-card {
  position: relative;
  padding-top: 20px;
}

.step-num {
  font-size: 3rem;
  font-weight: 900;
  font-family: 'Roboto Condensed', sans-serif;
  color: rgba(11,26,46,0.08);
  line-height: 1;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.step-divider {
  position: absolute;
  top: 38px;
  left: calc(100% + 16px);
  width: calc(32px - 8px);
  height: 1px;
  background: var(--border);
}

/* =========================================
   IMAGE STRIP
   ========================================= */

.img-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.img-strip-item {
  overflow: hidden;
}

.img-strip-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.img-strip-item:hover img {
  transform: scale(1.03);
}

/* =========================================
   STATS STRIP
   ========================================= */

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.stat-item {
  background: var(--navy);
  padding: 40px 28px;
  text-align: center;
}

.stat-num {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--white);
  display: block;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
}

/* =========================================
   FAQ ACCORDION
   ========================================= */

.faq-list {
  border-top: 1px solid var(--border);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 26px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--navy-light);
}

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}

.faq-icon::after {
  content: '+';
  font-size: 0.9rem;
  color: var(--silver);
  line-height: 1;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 0 26px 0;
  max-width: 680px;
}

.faq-answer p {
  font-size: 0.92rem;
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  display: block;
}

/* =========================================
   CONTACT
   ========================================= */

.contact-info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.contact-info-item:first-child {
  border-top: 1px solid var(--border);
}

.contact-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
}

.contact-val {
  font-size: 0.92rem;
  color: var(--text-main);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: 'Roboto', sans-serif;
  font-size: 0.9rem;
  color: var(--text-main);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--navy);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

/* =========================================
   POLICY PAGES
   ========================================= */

.policy-hero {
  background: var(--navy);
  padding: 120px 0 64px;
}

.policy-hero h1 {
  color: var(--white);
  margin-bottom: 12px;
}

.policy-hero p {
  color: var(--silver-lt);
  font-size: 0.9rem;
}

.policy-body {
  padding: 80px 0 120px;
}

.policy-body h2 {
  font-size: 1.25rem;
  margin: 40px 0 14px;
  padding-top: 40px;
  border-top: 1px solid var(--border-lt);
}

.policy-body h2:first-child {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.policy-body p {
  margin-bottom: 14px;
  font-size: 0.93rem;
  line-height: 1.75;
}

.policy-body ul {
  margin: 12px 0 20px;
}

.policy-body ul li {
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 6px;
}

/* =========================================
   FOOTER
   ========================================= */

.site-footer {
  background: var(--navy);
  color: var(--silver-lt);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .site-logo {
  font-size: 1.2rem;
  margin-bottom: 16px;
  display: block;
}

.footer-brand p {
  color: var(--silver);
  font-size: 0.82rem;
  line-height: 1.65;
  max-width: 260px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  color: var(--silver);
  font-size: 0.83rem;
  transition: color var(--transition);
}

.footer-col ul a:hover {
  color: var(--white);
}

.footer-contact p {
  color: var(--silver);
  font-size: 0.83rem;
  line-height: 1.6;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-disclaimer {
  font-size: 0.72rem;
  color: rgba(196,205,216,0.45);
  line-height: 1.65;
  max-width: 900px;
}

.footer-legal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(196,205,216,0.45);
}

.footer-editorial {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--silver);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* =========================================
   COOKIE BANNER
   ========================================= */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  display: none;
}

.cookie-banner.visible {
  display: block;
}

.cookie-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-text {
  font-size: 0.82rem;
  color: var(--silver-lt);
  line-height: 1.5;
  flex: 1;
  min-width: 200px;
}

.cookie-text a {
  color: var(--silver-lt);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-accept {
  background: var(--silver);
  color: var(--navy);
  border: none;
  padding: 9px 22px;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.cookie-accept:hover {
  background: var(--silver-lt);
}

.cookie-reject {
  background: transparent;
  color: var(--silver);
  border: 1px solid rgba(138,155,176,0.3);
  padding: 9px 22px;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.cookie-reject:hover {
  background: rgba(255,255,255,0.04);
}

/* =========================================
   BREADCRUMBS
   ========================================= */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin-bottom: 32px;
}

.breadcrumb li {
  font-size: 0.78rem;
  color: var(--silver);
}

.breadcrumb li a {
  color: var(--silver);
}

.breadcrumb li a:hover {
  color: var(--white);
}

.breadcrumb li + li::before {
  content: '/';
  margin-right: 8px;
  opacity: 0.4;
}

/* =========================================
   404 PAGE
   ========================================= */

.not-found {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}

.not-found h1 {
  font-size: 8rem;
  color: rgba(255,255,255,0.08);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 0;
}

.not-found h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.not-found p {
  color: var(--silver);
  margin-bottom: 36px;
}

/* =========================================
   THANK YOU PAGE
   ========================================= */

.thankyou {
  min-height: 100vh;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 24px 60px;
  text-align: center;
}

.thankyou__box {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 60px 48px;
  max-width: 540px;
  width: 100%;
}

.thankyou__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 28px;
}

.thankyou__icon svg {
  width: 56px;
  height: 56px;
  stroke: var(--navy);
  fill: none;
  stroke-width: 1;
}

/* =========================================
   ABOUT PAGE
   ========================================= */

.about-hero {
  background: var(--navy);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.about-hero::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 38%;
  background: rgba(255,255,255,0.025);
}

.about-intro {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 64px;
  align-items: start;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 28px 24px;
}

.value-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

/* =========================================
   ANIMATIONS
   ========================================= */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-up {
  animation: fadeUp 0.6s ease forwards;
}

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__visual {
    display: none;
  }
  .split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .split__img img {
    height: 320px;
  }
  .ingredient-grid {
    grid-template-columns: 1fr 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .about-intro {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }

  .section { padding: 64px 0; }

  .problem-grid {
    grid-template-columns: 1fr 1fr;
  }

  .ingredient-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .stat-strip {
    grid-template-columns: 1fr 1fr;
  }

  .img-strip {
    grid-template-columns: 1fr;
  }

  .compare-table {
    font-size: 0.82rem;
  }
  .compare-table th,
  .compare-table td {
    padding: 12px 14px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-legal-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 12px 24px;
    border-bottom: none;
    border-left: 2px solid transparent;
  }

  .site-nav a.active,
  .site-nav a:hover {
    border-left-color: var(--silver);
    border-bottom: none;
  }
}

@media (max-width: 480px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }

  .stat-strip {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 68px;
  }

  .cookie-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}