/* ============================================
   VIVALIS OFFICIAL WEBSITE – STYLESHEET
   Light Mode | Brand Colors
   ============================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
  --navy: #0D1B3E;
  --brand: #16253c;
  --royal: #1E5FA8;
  --cyan: #29B8E0;
  --cyan-dark: #1EA3C8;
  --white: #FFFFFF;
  --frost: #F0F7FC;
  --ice: #E8F4FB;
  --slate: #4A6080;
  --steel: #C8DEF0;
  --text: #0D1B3E;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(30, 95, 168, 0.10);
  --shadow-lg: 0 8px 40px rgba(30, 95, 168, 0.15);
  --transition: 0.25s ease;
}

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

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: 75px;
}

img {
  max-width: 100%;
  height: auto;
  max-height: 550px;
  object-fit: contain;
  display: block;
  border-radius: var(--radius);
}

a {
  color: var(--royal);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--cyan-dark);
}

ul {
  list-style: none;
}

/* ---- Typography ---- */
h1,
h2,
h3,
h4 {
  line-height: 1.25;
  color: var(--brand);
  font-weight: 800;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--royal);
  margin-bottom: 0.6rem;
  font-weight: 700;
}

p {
  color: var(--slate);
  margin-bottom: 1rem;
}

strong {
  color: var(--navy);
  font-weight: 700;
}

/* ---- Layout ---- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

section {
  padding: 80px 0;
}

section:nth-child(even) {
  background: var(--frost);
}

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}

/* ---- NAV ---- */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--steel);
  box-shadow: 0 2px 12px rgba(30, 95, 168, 0.07);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 75px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex: 1;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  justify-content: flex-end;
}

.nav-cta-mobile {
  display: none;
}

.nav-logo img {
  height: 40px;
  width: auto;
  transform: scale(1.5);
  transform-origin: left center;
}

.nav-logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--brand);
}

.nav-logo-text span {
  color: var(--cyan);
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--navy);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--royal);
}

.nav-cta {
  background: var(--royal);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 6px;
  font-weight: 700 !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--cyan-dark) !important;
  transform: translateY(-1px);
}

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

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--brand);
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ---- HERO ---- */
#hero {
  padding: 70px 0 50px;
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
}

#hero h1 {
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--slate);
  font-weight: 500;
  margin-bottom: 1rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: center;
}

.hero-checklist {
  margin: 1rem 0 1.5rem;
}

.hero-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 0.5rem;
  color: var(--slate);
  font-size: 0.95rem;
}

.hero-checklist li .check {
  color: var(--cyan);
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.hero-img-wrap {
  position: relative;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

.hero-img-wrap::before {
  content: '';
  position: absolute;
  width: 500px;
  aspect-ratio: 1 / 1;
  background: var(--white);
  border-radius: 50%;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 20px 40px rgba(13, 27, 62, 0.06);
}

.hero-img-wrap img {
  max-width: 100%;
  max-height: 460px;
  object-fit: contain;
  margin: 0 auto;
  border-radius: 16px;
  box-shadow: none;
  filter: drop-shadow(0 12px 32px rgba(30, 95, 168, 0.15));
}

.hero-tagline {
  display: inline-block;
  background: var(--ice);
  border: 1px solid var(--steel);
  border-radius: 8px;
  padding: 14px 20px;
  color: var(--navy);
  font-size: 0.97rem;
  font-style: italic;
  margin-top: 1.5rem;
  line-height: 1.5;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

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

.btn-primary:hover {
  background: var(--cyan-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.hero-btns {
  margin-top: 2rem;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-outline {
  background: transparent;
  color: var(--royal);
  border: 2px solid var(--royal);
}

.btn-outline:hover {
  background: var(--frost);
  color: var(--cyan-dark);
}

/* ---- ABOUT & SAFETY LAYOUTS ---- */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img img {
  width: 100%;
  max-height: 500px;
  display: block;
  object-fit: contain;
  /* Better for transparent product images */
}

.benefit-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.benefit-list li {
  display: block;
  /* Change to block for natural text flow */
  padding: 15px 0;
  border-bottom: 1px solid var(--ice);
  color: var(--navy);
  font-size: 1.05rem;
  line-height: 1.6;
}

.benefit-list li:last-child {
  border-bottom: none;
}

.benefit-list .icon {
  font-size: 1.2rem;
  min-width: 24px;
}

/* ---- RESULTS / HOW TO TAKE ---- */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.results-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.results-list li {
  display: flex;
  gap: 15px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ice);
  font-size: 1.05rem;
  color: var(--navy);
  align-items: flex-start;
}

.results-list li:last-child {
  border-bottom: none;
}

.results-list .dot {
  width: 24px;
  height: 24px;
  background: rgba(6, 182, 212, 0.1);
  color: var(--cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.pro-tip-box {
  background: var(--white);
  border-left: 4px solid var(--cyan);
  padding: 24px;
  border-radius: 4px 12px 12px 4px;
  margin-top: 2.5rem;
  box-shadow: var(--shadow);
  color: var(--navy);
  font-weight: 600;
}

/* ---- HOW IT WORKS ---- */
.mechanism-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 2rem 0;
}

.mechanism-card {
  background: var(--white);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.mechanism-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.mechanism-card .icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.mechanism-card h3 {
  margin-bottom: 0.5rem;
}

/* ---- HOW IT WORKS – creative split ---- */
.hiw-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 3.5rem;
}

/* Left – image column */
.hiw-img-col {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hiw-img-glow {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  /* Removed glow, border, and padding as requested */
}

.hiw-diagram {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  border-radius: 12px;
  filter: drop-shadow(0 8px 24px rgba(30, 95, 168, 0.2));
  display: block;
}

.hiw-img-badge {
  margin-top: 14px;
  display: inline-block;
  background: var(--royal);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 20px;
}

/* Right – content column */
.hiw-content-col {
  display: flex;
  flex-direction: column;
}

.hiw-heading {
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  color: var(--brand);
  margin-bottom: 2rem;
  margin-top: 0.5rem;
}

.hiw-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hiw-step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 18px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--steel);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.hiw-step:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-lg);
}

.hiw-step-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--cyan);
  opacity: 0.85;
  line-height: 1;
  flex-shrink: 0;
  min-width: 42px;
}

.hiw-step strong {
  display: block;
  font-size: 1rem;
  color: var(--brand);
  margin-bottom: 0.3rem;
}

.hiw-step p {
  font-size: 0.91rem;
  color: var(--slate);
  margin: 0;
  line-height: 1.6;
}

.hiw-quote {
  margin-top: 2rem;
  padding: 18px 22px;
  background: linear-gradient(135deg, var(--ice) 0%, #daf0fb 100%);
  border-left: 5px solid var(--cyan);
  border-radius: 0 12px 12px 0;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--navy);
  line-height: 1.6;
  box-shadow: inset 0 0 0 1px rgba(41, 184, 224, 0.15);
}

.hiw-quote em {
  color: var(--royal);
  font-style: normal;
  font-weight: 700;
}

/* ---- TIMELINE ---- */
.timeline-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.timeline-diagram {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: 560px;
  height: auto;
  object-fit: contain;
  object-position: top center;
  margin-top: 0;
  border-radius: var(--radius);
}

.timeline-steps {
  margin: 1.5rem 0;
}

.timeline-step {
  display: flex;
  gap: 20px;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.step-badge {
  background: var(--royal);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 20px;
  padding: 4px 14px;
  white-space: nowrap;
  margin-top: 4px;
  flex-shrink: 0;
}

.factors-list {
  margin-top: 1.5rem;
}

.factors-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--slate);
  margin-bottom: 0.6rem;
}

.factors-list li::before {
  content: "•";
  color: var(--cyan);
  font-size: 1.4rem;
  line-height: 1;
}

/* ---- REAL RESULTS ---- */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

#results .results-grid>div:first-child {
  position: relative;
}

#results .results-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(30, 95, 168, 0.18);
  max-height: none;
  display: block;
}

/* Placeholder frame when image src is empty */
#results .results-grid img[src=""] {
  min-height: 360px;
  background: linear-gradient(135deg, var(--ice) 0%, var(--frost) 100%);
  border: 2px dashed var(--steel);
  box-shadow: none;
}

/* Before / After label badge */
#results .results-grid>div:first-child::before {
  content: "BEFORE";
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(13, 27, 62, 0.75);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  border-radius: 20px;
  z-index: 2;
}

#results .results-grid>div:first-child::after {
  content: "AFTER";
  position: absolute;
  top: 16px;
  left: 50%;
  background: var(--royal);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  border-radius: 20px;
  z-index: 2;
}



.disclaimer-box {
  background: #fff8e1;
  border-left: 4px solid #f59e0b;
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin-top: 1.5rem;
  font-size: 0.92rem;
  color: #78540a;
}

/* ---- REVIEWS ---- */
#reviews {}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 2rem;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--steel);
  transition: transform var(--transition);
}

.review-card:hover {
  transform: translateY(-3px);
}

.review-stars {
  color: #f59e0b;
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.review-text {
  color: var(--slate);
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 1.2rem;
  font-style: italic;
}

.review-author {
  font-weight: 700;
  color: var(--brand);
  font-size: 0.9rem;
}

.cta-note {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--royal);
}

/* ---- EXPERTS ---- */
.experts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin: 2rem 0;
  align-items: start;
}

.expert-quote {
  background: var(--white);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  position: relative;
}

.expert-quote::before {
  content: "\201C";
  font-size: 5rem;
  color: var(--cyan);
  position: absolute;
  top: -10px;
  left: 20px;
  line-height: 1;
  font-family: Georgia, serif;
  opacity: 0.3;
}

.expert-quote blockquote {
  font-style: italic;
  color: var(--slate);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.expert-name {
  font-weight: 700;
  color: var(--brand);
  font-size: 0.92rem;
}

.expert-note {
  background: var(--ice);
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--slate);
  margin-top: 1.5rem;
  border-left: 3px solid var(--steel);
}

/* ---- CERTIFICATIONS ---- */
#certifications p {
  color: var(--slate);
}

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

.cert-list {
  margin: 1.5rem 0;
}

.cert-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--steel);
  color: var(--slate);
  font-weight: 500;
}

.cert-list li:last-child {
  border-bottom: none;
}

.cert-icon {
  font-size: 1.4rem;
}

.cert-cta {
  background: var(--ice);
  border: 1px solid var(--steel);
  border-radius: 8px;
  padding: 16px 20px;
  margin-top: 1.5rem;
  color: var(--navy);
  font-size: 0.95rem;
}

/* ---- INGREDIENTS ---- */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 2rem 0;
}

.ingredient-card {
  background: var(--white);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 24px 20px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.ingredient-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.ingredient-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.ingredient-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.ingredient-card p {
  font-size: 0.9rem;
  margin: 0;
}

.ingredients-note {
  text-align: center;
  font-weight: 600;
  color: var(--royal);
  margin-top: 1.5rem;
  font-size: 0.97rem;
}

/* ---- SCIENCE ---- */
.science-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 2.5rem 0;
}

.science-block {
  background: var(--white);
  border-left: 4px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.science-block:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.science-block h3 {
  color: var(--brand);
  margin-bottom: 0.5rem;
}

.science-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 3rem;
}

.science-img-col img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
}

.science-notes-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.transparency-note {
  background: var(--ice);
  border-radius: 8px;
  padding: 16px 20px;
  margin-top: 1.5rem;
  font-size: 0.92rem;
  color: var(--slate);
  border-left: 3px solid var(--cyan);
}

/* ---- COMPARISON ---- */
/* ---- COMPARISON SECTION ---- */
#comparison {
  background: var(--frost);
}

.compare-header {
  max-width: 700px;
  margin-bottom: 2.5rem;
}

/* Row 2: Image + Table */
.compare-top-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 2.5rem;
}

.compare-img-col img {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--steel);
}

.compare-table-col {
  width: 100%;
}

/* Row 3: Two option cards */
.compare-options-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 2.5rem;
}

.compare-option-card {
  background: var(--white);
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--steel);
}

.compare-option-card h3 {
  margin-bottom: 1rem;
  margin-top: 0;
}


.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 1rem;
  border-radius: 12px;
}

.compare-table {
  width: 100%;
  min-width: 450px;
  /* Ensure table doesn't get too squished on larger screens */
  border-collapse: separate;
  border-spacing: 0;
  margin: 1rem 0;
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--steel);
}

.compare-table th {
  background: var(--brand);
  color: var(--white);
  padding: 18px;
  text-align: left;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.compare-table th.highlight {
  background: var(--royal);
}

.compare-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--ice);
  color: var(--slate);
  font-size: 0.95rem;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table .vivalis-col {
  color: var(--royal);
  font-weight: 700;
  background: rgba(30, 95, 168, 0.03);
}

.compare-takeaway {
  background: var(--white);
  border-left: 5px solid var(--royal);
  padding: 24px;
  border-radius: 0 12px 12px 0;
  margin-top: 2.5rem;
  font-size: 0.98rem;
  color: var(--navy);
  box-shadow: var(--shadow);
}

.compare-takeaway strong {
  display: block;
  margin-bottom: 8px;
  color: var(--brand);
}

/* ---- WHO SHOULD / NOT USE ---- */
.who-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.who-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.who-list li {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ice);
  font-size: 1.05rem;
  color: var(--navy);
}

.who-list li:last-child {
  border-bottom: none;
}

.who-list .icon {
  font-size: 1.4rem;
  min-width: 32px;
}

.who-inner img {
  width: 100%;
  display: block;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

#who-not {
  background: #fffafa;
  /* Very subtle caution tint */
}

.cta-box {
  background: var(--ice);
  border: 1px solid var(--steel);
  border-radius: 12px;
  padding: 32px;
  color: var(--navy);
  text-align: center;
  margin-top: 2rem;
}

.cta-box p {
  color: var(--slate);
  margin-bottom: 1.25rem;
}

.cta-box .btn-white {
  background: var(--royal);
  color: var(--white);
  font-weight: 700;
  padding: 12px 30px;
  border-radius: 8px;
  display: inline-block;
  transition: all var(--transition);
}

.cta-box .btn-white:hover {
  background: var(--cyan-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* ---- PRICING CARDS ---- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--steel);
  border-radius: 24px;
  padding: 40px 30px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--royal);
}

.pricing-card.popular {
  border: 2px solid var(--royal);
  box-shadow: var(--shadow-lg);
  transform: scale(1.05);
  z-index: 2;
}

.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-5px);
}

.popular-tag {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--royal);
  color: var(--white);
  padding: 6px 20px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-img {
  margin-bottom: 25px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
}

.card-info h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.supply-text {
  color: var(--slate);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.price-wrap {
  margin-bottom: 0.5rem;
}

.price-main {
  font-size: 3rem;
  font-weight: 800;
  color: var(--navy);
}

.price-per {
  font-size: 1rem;
  color: var(--slate);
}

.total-price {
  color: var(--brand);
  font-weight: 700;
  margin-bottom: 2rem;
}

.card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem 0;
  text-align: left;
  flex-grow: 1;
}

.card-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--ice);
  font-size: 0.95rem;
  color: var(--slate);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-features li::before {
  content: "✓";
  color: var(--cyan);
  font-weight: 800;
}

.card-features li:last-child {
  border-bottom: none;
}

.full-width {
  width: 100%;
}

/* ---- FAQ ---- */
.faq-container {
  max-width: 900px;
  margin: 2.5rem auto 0;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand);
  transition: background var(--transition);
}

.faq-question:hover {
  background: var(--ice);
}

.faq-icon {
  position: relative;
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--cyan);
  border-radius: 1px;
}

/* Horizontal line */
.faq-icon::before {
  width: 14px;
  height: 2px;
}

/* Vertical line */
.faq-icon::after {
  width: 2px;
  height: 14px;
}

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

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease;
  color: var(--slate);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  padding: 0 24px 20px;
  max-height: 500px;
}

/* ---- CHECKOUT & ICONS ---- */
.secure-badges {
  display: flex;
  gap: 20px;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.secure-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate);
}

.secure-badge i {
  color: var(--cyan);
}

/* ---- FOOTER ---- */
#site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.75);
  padding: 60px 0 30px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.footer-logo-text span {
  color: var(--cyan);
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---- EXPERTS ---- */
.experts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 3rem;
  align-items: center;
}

.expert-quote {
  background: var(--frost);
  padding: 30px;
  border-radius: var(--radius);
  border-left: 5px solid var(--royal);
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
}

.expert-quote blockquote {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--navy);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.expert-name {
  font-weight: 800;
  color: var(--royal);
  font-size: 0.95rem;
}

.expert-note {
  font-size: 0.85rem;
  color: var(--slate);
  margin-top: 1rem;
}

/* ---- CERTIFICATIONS ---- */
.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.cert-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.cert-list li {
  display: flex;
  gap: 15px;
  padding: 15px 0;
  border-bottom: 1px solid var(--ice);
  font-size: 1.05rem;
  color: var(--navy);
  align-items: center;
}

.cert-icon {
  font-size: 1.4rem;
}

.cert-cta {
  background: var(--ice);
  padding: 15px 20px;
  border-radius: 8px;
  color: var(--royal);
  font-size: 0.95rem;
}

.footer-disclaimer {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 1rem;
  line-height: 1.6;
}

/* ---- CTA BANNER ---- */
.cta-banner {
  padding: 60px 0;
  text-align: center;
}

.cta-banner h2 {
  margin-bottom: 0.75rem;
}

.cta-banner p {
  color: var(--slate);
  max-width: 560px;
  margin: 0 auto 1.75rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {

  .hero-inner,
  .about-inner,
  .hiw-split,
  .timeline-wrap,
  .results-grid,
  .who-inner,
  .cert-grid,
  .experts-grid,
  .pricing-grid,
  .science-bottom,
  .compare-top-row,
  .compare-options-row {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }

  /* Force Text-First for sections where Image is first in HTML */
  #about .about-inner,
  #how-it-works .hiw-split,
  #results .results-grid,
  #who-not .who-inner,
  #how-to-take .results-grid,
  #guarantee .who-inner,
  #certifications .cert-grid,
  #checkout .who-inner,
  .science-bottom {
    flex-direction: column-reverse;
  }

  .compare-img-col {
    position: static;
    margin-bottom: 0;
  }

  .hero-img-wrap {
    margin-top: 2rem;
  }

  .hero-img-wrap::before {
    width: min(300px, 100%);
  }

  .hero-img-wrap img {
    max-height: 300px;
  }

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

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  section {
    padding: 56px 0;
  }

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

  .science-blocks,
  .science-bottom,
  .compare-wrap,
  .experts-grid,
  .results-grid,
  .who-inner,
  .timeline-wrap,
  .cert-grid,
  .ingredients-grid,
  .hiw-split,
  .pricing-grid,
  .compare-grid-simple {
    grid-template-columns: 1fr;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
  }

  /* Table Mobile Optimization */
  .compare-table {
    min-width: 400px;
  }

  .compare-table th,
  .compare-table td {
    padding: 12px 10px;
    font-size: 0.85rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--steel);
    padding: 20px 24px;
    box-shadow: var(--shadow-lg);
    gap: 16px;
  }

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

  .nav-toggle {
    display: flex;
  }

  .pricing-card.popular {
    transform: none;
    margin: 20px 0;
  }

  .pricing-card.popular:hover {
    transform: translateY(-5px);
  }

  .nav-cta-desktop {
    display: none;
  }

  .nav-cta-mobile {
    display: block;
    text-align: center;
    margin-top: 10px;
  }
}