/* ============================================
   WATER SHARE PROJECT — shared styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..900;1,9..144,300..900&family=Inter+Tight:wght@300;400;500;600;700&family=Dancing+Script:wght@500;600&display=swap');

:root {
  --navy-deepest: #0a1628;
  --navy-deep: #0f2444;
  --navy: #1a3a6c;
  --navy-mid: #2456a0;
  --cyan: #2ec4e8;
  --cyan-bright: #5dd5f0;
  --cyan-soft: #c8eef8;
  --cream: #f7f4ee;
  --white: #ffffff;
  --ink: #0a1628;
  --muted: #5a6b85;
  --line: #e3e8f0;

  --serif: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --sans: 'Inter Tight', system-ui, -apple-system, sans-serif;
  --script: 'Dancing Script', cursive;

  --max: 1240px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 4px;
  --radius-lg: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--navy-deep);
}

.nav-brand-mark {
  width: 34px;
  height: 34px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--navy-deep);
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--navy-deep);
  color: var(--white) !important;
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-cta:hover { background: var(--navy-mid); transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy-deep);
  margin: 5px 0;
  transition: 0.25s;
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem var(--pad);
    border-bottom: 1px solid var(--line);
    gap: 1.2rem;
    align-items: flex-start;
    transform: translateY(-110%);
    transition: transform 0.3s ease;
  }
  .nav-links.open { transform: translateY(0); }
}

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

.hero {
  position: relative;
  min-height: min(92vh, 820px);
  background: linear-gradient(180deg, var(--navy-deepest) 0%, var(--navy-deep) 60%, var(--navy) 100%);
  color: var(--white);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 30%, rgba(46, 196, 232, 0.25), transparent 70%),
    radial-gradient(ellipse 40% 60% at 15% 80%, rgba(46, 196, 232, 0.12), transparent 70%);
  pointer-events: none;
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 4rem var(--pad) 6rem;
  width: 100%;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-bright);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: rise 0.9s 0.1s ease forwards;
}

.hero-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--cyan-bright);
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.6rem, 6.5vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: 1.6rem;
  opacity: 0;
  animation: rise 1s 0.25s ease forwards;
}

.hero h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--cyan-bright);
}

.hero-tag {
  font-family: var(--script);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  color: var(--cyan-bright);
  margin-bottom: 1.8rem;
  font-weight: 500;
  opacity: 0;
  animation: rise 0.9s 0.45s ease forwards;
}

.hero-lede {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 52ch;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: rise 0.9s 0.6s ease forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  opacity: 0;
  animation: rise 0.9s 0.75s ease forwards;
}

.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  animation: fade 1.4s 0.5s ease forwards;
}

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

@keyframes fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Animated water drop SVG container */
.drop-stage {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
}

.drop-stage svg { width: 100%; height: 100%; overflow: visible; }

@keyframes ripple {
  0%   { transform: scale(0.6); opacity: 0.7; }
  100% { transform: scale(1.8); opacity: 0; }
}

.ripple {
  transform-origin: center;
  animation: ripple 4s ease-out infinite;
}
.ripple-2 { animation-delay: 1.3s; }
.ripple-3 { animation-delay: 2.6s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.drop-main { animation: float 6s ease-in-out infinite; transform-origin: center; }

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--cyan);
  color: var(--navy-deepest);
}
.btn-primary:hover {
  background: var(--cyan-bright);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}
.btn-ghost:hover { border-color: var(--cyan-bright); color: var(--cyan-bright); }

.btn-dark {
  background: var(--navy-deep);
  color: var(--white);
}
.btn-dark:hover { background: var(--navy-mid); transform: translateY(-2px); }

.btn-arrow::after {
  content: '→';
  transition: transform 0.2s ease;
}
.btn-arrow:hover::after { transform: translateX(4px); }

/* ============================================
   SECTIONS — shared layout
   ============================================ */

section { position: relative; }

.section {
  padding: clamp(4rem, 9vw, 7rem) var(--pad);
}

.section-wrap {
  max-width: var(--max);
  margin: 0 auto;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--navy-mid);
  margin-bottom: 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--navy-mid);
}

.section-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--navy-deepest);
  max-width: 22ch;
  margin-bottom: 1.4rem;
}

.section-title em {
  font-style: italic;
  color: var(--navy-mid);
}

.section-lede {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 60ch;
  margin-bottom: 3rem;
}

/* ============================================
   "WHAT IS" — 3-column feature row
   ============================================ */

.what {
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.what-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 2rem;
}

@media (max-width: 820px) {
  .what-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.what-card {
  position: relative;
  padding: 2rem 0;
  border-top: 2px solid var(--navy-deep);
}

.what-card-num {
  font-family: var(--serif);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy-mid);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  display: block;
}

.what-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.2;
  color: var(--navy-deepest);
  margin-bottom: 0.9rem;
  letter-spacing: -0.01em;
}

.what-card p {
  font-size: 0.98rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ============================================
   HOW IT WORKS — 4-step section
   ============================================ */

.how {
  background: var(--white);
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
  position: relative;
}

@media (max-width: 980px) {
  .how-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

@media (max-width: 560px) {
  .how-grid { grid-template-columns: 1fr; }
}

.how-step {
  position: relative;
  padding: 2.2rem 1.6rem 2rem;
  background: var(--cream);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.how-step:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 24px 50px -28px rgba(15, 36, 68, 0.25);
}

.how-step-num {
  position: absolute;
  top: -18px;
  left: 1.6rem;
  width: 44px;
  height: 44px;
  background: var(--navy-deep);
  color: var(--cyan-bright);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  border: 4px solid var(--white);
}

.how-step-icon {
  width: 48px;
  height: 48px;
  margin: 0.6rem 0 1.2rem;
  color: var(--navy-mid);
}

.how-step h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--navy-deepest);
  margin-bottom: 0.6rem;
  letter-spacing: -0.005em;
}

.how-step p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
}

.how-pricing {
  margin-top: 3.5rem;
  padding: 2.5rem;
  background: linear-gradient(135deg, var(--navy-deepest) 0%, var(--navy-deep) 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.how-pricing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 100% at 100% 50%, rgba(46, 196, 232, 0.18), transparent 70%);
  pointer-events: none;
}

@media (max-width: 720px) {
  .how-pricing { grid-template-columns: 1fr; padding: 2rem; gap: 1.5rem; text-align: center; }
}

.how-pricing-text { position: relative; }

.how-pricing-text h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  color: var(--white);
  letter-spacing: -0.01em;
}

.how-pricing-text h3 em { font-style: italic; color: var(--cyan-bright); }

.how-pricing-text p {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  max-width: 50ch;
}

@media (max-width: 720px) {
  .how-pricing-text p { margin: 0 auto; }
}

.how-pricing-price {
  position: relative;
  text-align: right;
  padding-left: 2.5rem;
  border-left: 1px solid rgba(255,255,255,0.18);
}

@media (max-width: 720px) {
  .how-pricing-price {
    text-align: center;
    padding-left: 0;
    padding-top: 1.5rem;
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.18);
  }
}

.how-pricing-amount {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 3.4rem;
  line-height: 1;
  color: var(--cyan-bright);
  letter-spacing: -0.03em;
}

.how-pricing-amount sup {
  font-size: 1.4rem;
  vertical-align: super;
  margin-right: 0.2rem;
  font-style: italic;
}

.how-pricing-label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 0.5rem;
}

/* Pickup location callout */
.pickup-callout {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 2.5rem;
  padding: 0.9rem 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--navy-deepest);
  font-weight: 500;
}

.pickup-callout-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(46, 196, 232, 0.2);
  flex-shrink: 0;
}

.pickup-callout strong {
  color: var(--navy-deepest);
  font-weight: 600;
}

/* ============================================
   PROMISE / BENEFITS — dark band
   ============================================ */

.promise {
  background: var(--navy-deepest);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.promise::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 40% at 80% 50%, rgba(46, 196, 232, 0.18), transparent 70%);
  pointer-events: none;
}

.promise-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 7rem) var(--pad);
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 900px) {
  .promise-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

.promise .section-eyebrow { color: var(--cyan-bright); }
.promise .section-eyebrow::before { background: var(--cyan-bright); }
.promise .section-title { color: var(--white); }
.promise .section-title em { color: var(--cyan-bright); }

.promise-list {
  list-style: none;
  display: grid;
  gap: 1.5rem;
}

.promise-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  align-items: start;
}

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

.promise-icon {
  width: 38px;
  height: 38px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-bright);
  flex-shrink: 0;
}

.promise-list h4 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--white);
}

.promise-list p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

/* ============================================
   CTA STRIP
   ============================================ */

.cta-strip {
  background: var(--cream);
  padding: clamp(3rem, 7vw, 5rem) var(--pad);
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.cta-strip-inner {
  max-width: 760px;
  margin: 0 auto;
}

.cta-strip h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--navy-deepest);
  margin-bottom: 1rem;
  letter-spacing: -0.015em;
}

.cta-strip h2 em { font-style: italic; color: var(--navy-mid); }

.cta-strip p {
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

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

.footer {
  background: var(--navy-deepest);
  color: rgba(255,255,255,0.7);
  padding: 4rem var(--pad) 2rem;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--serif);
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.footer p, .footer a, .footer li {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.65);
}

.footer h5 {
  color: var(--white);
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: 1.1rem;
  letter-spacing: 0.01em;
}

.footer ul { list-style: none; display: grid; gap: 0.6rem; }
.footer a:hover { color: var(--cyan-bright); }

.footer-tag {
  font-family: var(--script);
  color: var(--cyan-bright);
  font-size: 1.4rem;
  margin: 0.6rem 0 1rem;
}

.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom em {
  font-style: italic;
  color: rgba(255,255,255,0.6);
}

/* ============================================
   PAGE HEADER (interior pages)
   ============================================ */

.page-header {
  background: linear-gradient(180deg, var(--navy-deepest) 0%, var(--navy-deep) 100%);
  color: var(--white);
  padding: clamp(5rem, 10vw, 8rem) var(--pad) clamp(4rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 80% 40%, rgba(46, 196, 232, 0.15), transparent 70%);
  pointer-events: none;
}

.page-header-inner {
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
}

.page-header .section-eyebrow {
  color: var(--cyan-bright);
}
.page-header .section-eyebrow::before { background: var(--cyan-bright); }

.page-header h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.6rem, 5.5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
  max-width: 18ch;
}

.page-header h1 em {
  font-style: italic;
  color: var(--cyan-bright);
}

.page-header p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 60ch;
}

/* Wave divider */
.page-header svg.wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 60px;
  display: block;
}

/* ============================================
   FEATURED RESEARCH (Killing Cancer PDF)
   ============================================ */

.featured-study {
  position: relative;
  background: linear-gradient(135deg, var(--navy-deepest) 0%, var(--navy-deep) 60%, var(--navy) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  margin-bottom: 4rem;
  color: var(--white);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.featured-study::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 100% 50%, rgba(46, 196, 232, 0.22), transparent 70%);
  pointer-events: none;
}

.featured-study:hover {
  transform: translateY(-3px);
  box-shadow: 0 30px 60px -28px rgba(15, 36, 68, 0.45);
}

.featured-study-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 760px) {
  .featured-study { padding: 2rem; }
  .featured-study-inner { grid-template-columns: 1fr; gap: 1.5rem; }
}

.featured-study-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-bright);
  font-weight: 500;
  margin-bottom: 1rem;
}

.featured-study-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--cyan-bright);
}

.featured-study h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: 0.8rem;
}

.featured-study h2 em { font-style: italic; color: var(--cyan-bright); }

.featured-study-author {
  font-family: var(--serif);
  font-style: italic;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.2rem;
  font-size: 1rem;
}

.featured-study p {
  color: rgba(255,255,255,0.78);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 55ch;
  margin-bottom: 1.5rem;
}

.featured-study-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--cyan);
  color: var(--navy-deepest);
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.featured-study:hover .featured-study-cta {
  background: var(--cyan-bright);
}

.featured-study-icon {
  position: relative;
  width: 140px;
  height: 180px;
  background: linear-gradient(135deg, var(--cyan-soft), var(--cyan));
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.3);
  transform: rotate(-3deg);
  transition: transform 0.3s ease;
}

.featured-study:hover .featured-study-icon {
  transform: rotate(0deg);
}

.featured-study-icon::before {
  content: 'PDF';
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--navy-deepest);
  opacity: 0.4;
}

.featured-study-icon svg {
  width: 60px;
  height: 60px;
  color: var(--navy-deepest);
}

@media (max-width: 760px) {
  .featured-study-icon { width: 100px; height: 130px; }
  .featured-study-icon svg { width: 44px; height: 44px; }
}

/* ============================================
   RESEARCH LIBRARY (categories)
   ============================================ */

.library-intro {
  margin-top: 4rem;
  margin-bottom: 2rem;
}

.library-intro .section-eyebrow { margin-top: 0; }

.library-search {
  margin: 2rem 0 3rem;
  position: relative;
  max-width: 480px;
}

.library-search input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 1rem;
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.library-search input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(46, 196, 232, 0.15);
}

.library-search svg {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.research-categories {
  display: grid;
  gap: 1rem;
}

.research-category {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.research-category.open,
.research-category:hover {
  border-color: var(--cyan);
}

.research-category-header {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 1.5rem 1.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-family: inherit;
  transition: background 0.2s ease;
}

.research-category-header:hover {
  background: var(--cream);
}

.research-category-info {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex: 1;
  min-width: 0;
}

.research-category-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--cyan-soft);
  color: var(--navy-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.research-category-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--navy-deepest);
  letter-spacing: -0.005em;
  margin-bottom: 0.15rem;
}

.research-category-count {
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.research-category-toggle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-mid);
  flex-shrink: 0;
  transition: transform 0.3s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  font-size: 1.3rem;
  line-height: 1;
}

.research-category.open .research-category-toggle {
  transform: rotate(45deg);
  background: var(--navy-deep);
  color: var(--white);
  border-color: var(--navy-deep);
}

.research-category-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}

.research-category.open .research-category-body {
  max-height: 2000px;
}

.research-list {
  list-style: none;
  padding: 0 1.8rem 1.5rem;
  display: grid;
  gap: 0.5rem;
  border-top: 1px solid var(--line);
  margin-top: 0;
  padding-top: 1rem;
}

.research-list li {
  border-bottom: 1px dashed var(--line);
}

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

.research-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.4rem;
  color: var(--navy-deep);
  font-size: 0.93rem;
  line-height: 1.4;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.research-list a:hover {
  color: var(--navy-mid);
  padding-left: 0.7rem;
}

.research-list a span:first-child {
  flex: 1;
  min-width: 0;
}

.research-list-source {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.research-list-source::after {
  content: '↗';
  font-size: 0.85rem;
}

.research-empty {
  padding: 3rem 1.8rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ============================================
   PDF MODAL VIEWER
   ============================================ */

.pdf-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pdf-modal.open {
  display: flex;
  opacity: 1;
}

.pdf-modal-frame {
  position: relative;
  width: 100%;
  max-width: 1100px;
  height: 100%;
  max-height: 90vh;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.5);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.pdf-modal.open .pdf-modal-frame {
  transform: translateY(0);
}

.pdf-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  background: var(--navy-deepest);
  color: var(--white);
  gap: 1rem;
  flex-shrink: 0;
}

.pdf-modal-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1.3;
  letter-spacing: -0.005em;
  flex: 1;
  min-width: 0;
}

.pdf-modal-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.pdf-modal-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.95rem;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.pdf-modal-btn:hover {
  background: rgba(46, 196, 232, 0.2);
  border-color: var(--cyan);
  color: var(--white);
}

.pdf-modal-close {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.pdf-modal-close:hover {
  background: var(--cyan);
  color: var(--navy-deepest);
  transform: rotate(90deg);
}

.pdf-modal-body {
  flex: 1;
  overflow: hidden;
  background: #525659;
}

.pdf-modal-body iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

@media (max-width: 720px) {
  .pdf-modal { padding: 0; }
  .pdf-modal-frame { max-height: 100vh; border-radius: 0; }
  .pdf-modal-actions .pdf-modal-btn span { display: none; }
}

/* Update study card so it's clearly a button */
.study-card {
  cursor: pointer;
}

.study-card .study-link {
  pointer-events: none;
}

/* PDF badge on cards */
.study-pdf-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  background: var(--cyan-soft);
  color: var(--navy-deepest);
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-right: 0.5rem;
  vertical-align: middle;
}

/* ============================================
   STUDIES PAGE
   ============================================ */

.studies-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.study-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.study-card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -22px rgba(15, 36, 68, 0.25);
}

@media (max-width: 760px) {
  .study-card { grid-template-columns: 1fr; gap: 1.2rem; padding: 1.5rem; }
}

.study-year {
  font-family: var(--serif);
  font-style: italic;
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--navy-mid);
  line-height: 1;
  letter-spacing: -0.02em;
}

.study-meta {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.study-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.35;
  color: var(--navy-deepest);
  margin-bottom: 0.5rem;
  letter-spacing: -0.005em;
}

.study-card p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.study-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--navy-mid);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  white-space: nowrap;
  padding: 0.7rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: all 0.2s ease;
}

.study-link:hover {
  background: var(--navy-deep);
  color: var(--white);
  border-color: var(--navy-deep);
}

.study-link::after {
  content: '↗';
  transition: transform 0.2s ease;
}

.study-link:hover::after { transform: translate(2px, -2px); }

.studies-disclaimer {
  margin-top: 3rem;
  padding: 1.6rem 1.8rem;
  background: var(--cream);
  border-left: 3px solid var(--navy-mid);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.65;
}

.studies-disclaimer strong { color: var(--navy-deepest); }

/* ============================================
   TESTIMONIALS PAGE
   ============================================ */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
  margin-top: 2rem;
}

@media (max-width: 820px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

.testimonial {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  position: relative;
  transition: border-color 0.25s ease, transform 0.25s ease;
  display: flex;
  flex-direction: column;
}

.testimonial:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.6rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 5rem;
  line-height: 1;
  color: var(--cyan-soft);
  z-index: 0;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 0.9rem;
  position: relative;
  z-index: 1;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: var(--cyan);
}

.testimonial-title {
  position: relative;
  z-index: 1;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--navy-deepest);
  margin-bottom: 0.7rem;
  letter-spacing: -0.01em;
}

.testimonial-body {
  position: relative;
  z-index: 1;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--navy-deepest);
  margin-bottom: 1.5rem;
  font-style: italic;
  flex: 1;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-mid), var(--cyan));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 500;
  color: var(--navy-deepest);
  font-size: 0.95rem;
}

.testimonial-detail {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin-top: 0.1rem;
}

.testimonial-source {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  flex-shrink: 0;
}

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

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 900px) {
  .about-intro { grid-template-columns: 1fr; gap: 2.5rem; }
}

.about-portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-mid));
}

.about-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.about-portrait::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 22, 40, 0.35) 100%);
  pointer-events: none;
}

.about-body p {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: 1.4rem;
}

.about-body p:first-of-type::first-letter {
  font-family: var(--serif);
  font-size: 4rem;
  font-weight: 400;
  float: left;
  line-height: 0.9;
  margin: 0.3rem 0.6rem 0 0;
  color: var(--navy-mid);
}

.about-body .signature {
  font-family: var(--script);
  font-size: 2.2rem;
  color: var(--navy-mid);
  margin-top: 2rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 700px) {
  .about-stats { grid-template-columns: 1fr; gap: 2rem; }
}

.about-stat {
  padding: 0 1.5rem;
  border-right: 1px solid var(--line);
}

.about-stat:last-child { border-right: none; }

@media (max-width: 700px) {
  .about-stat { border-right: none; border-bottom: 1px solid var(--line); padding-bottom: 1.5rem; }
  .about-stat:last-child { border-bottom: none; }
}

.about-stat-num {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 3.2rem;
  line-height: 1;
  color: var(--navy-deepest);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.about-stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ============================================
   CONTACT / REQUEST PAGE
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.contact-info h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--navy-deepest);
  margin-bottom: 0.6rem;
  margin-top: 2rem;
}

.contact-info h3:first-of-type { margin-top: 0; }

.contact-info p {
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 0.6rem;
}

.contact-info a { color: var(--navy-mid); border-bottom: 1px solid var(--cyan); }
.contact-info a:hover { color: var(--navy-deepest); }

.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: start;
}

.contact-info-icon {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-mid);
  flex-shrink: 0;
}

/* Form */
.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: 0 24px 60px -32px rgba(15, 36, 68, 0.2);
}

.form-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--navy-deepest);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.form-card > p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-group {
  margin-bottom: 1.2rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy-deep);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-group label .req { color: var(--cyan); }

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(46, 196, 232, 0.15);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-radio-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}

@media (max-width: 600px) { .form-radio-group { grid-template-columns: 1fr; } }

.form-radio {
  position: relative;
}

.form-radio input { position: absolute; opacity: 0; pointer-events: none; }

.form-radio label {
  display: block;
  padding: 0.95rem 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--navy-deep);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  transition: all 0.2s ease;
  margin: 0;
}

.form-radio input:checked + label {
  background: var(--navy-deep);
  color: var(--white);
  border-color: var(--navy-deep);
}

.form-radio input:focus-visible + label {
  box-shadow: 0 0 0 4px rgba(46, 196, 232, 0.25);
}

.form-submit {
  width: 100%;
  margin-top: 1rem;
  justify-content: center;
  padding: 1.1rem 1.6rem;
  font-size: 1rem;
}

.form-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 1rem;
}

.form-success {
  display: none;
  padding: 2rem;
  background: var(--cyan-soft);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--navy-deepest);
}

.form-success.show { display: block; }

.form-success h4 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

/* ============================================
   FAQ on contact page
   ============================================ */

.faq-section {
  background: var(--cream);
  border-top: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 0;
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}

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

.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 1.5rem 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--navy-deepest);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color 0.2s ease;
}

.faq-q:hover { color: var(--navy-mid); }

.faq-q-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-mid);
  flex-shrink: 0;
  transition: transform 0.3s ease, background 0.2s ease;
  font-size: 1.2rem;
  line-height: 1;
}

.faq-item.open .faq-q-icon {
  transform: rotate(45deg);
  background: var(--navy-deep);
  color: var(--white);
  border-color: var(--navy-deep);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.faq-item.open .faq-a {
  max-height: 600px;
  padding-bottom: 1.5rem;
}

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

.divider {
  display: block;
  width: 100%;
  height: 80px;
  background: var(--cream);
}

.text-center { text-align: center; }

/* ============================================
   EBOOK PAGE
   ============================================ */

.ebook-hero {
  position: relative;
  background: linear-gradient(180deg, var(--cream) 0%, #efe9dd 100%);
  padding: 5rem 1.5rem 7rem;
  overflow: hidden;
}

.ebook-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(46, 196, 232, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.ebook-hero::after {
  content: '';
  position: absolute;
  bottom: -300px;
  left: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(26, 58, 108, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.ebook-hero-inner {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: center;
}

@media (max-width: 920px) {
  .ebook-hero { padding: 3.5rem 1.5rem 5rem; }
  .ebook-hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .ebook-hero-cover { order: -1; }
}

.ebook-hero-text h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--navy-deepest);
  margin: 0.8rem 0 1.4rem;
}

.ebook-hero-text h1 em {
  font-style: italic;
  color: var(--navy-mid);
}

.ebook-lede {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 2rem;
  max-width: 52ch;
}

.ebook-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem;
  display: grid;
  gap: 1rem;
}

.ebook-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--ink);
}

.ebook-features li svg {
  color: var(--cyan-bright);
  flex-shrink: 0;
  margin-top: 3px;
  background: var(--white);
  border-radius: 50%;
  padding: 4px;
  width: 26px;
  height: 26px;
  box-shadow: 0 4px 14px -4px rgba(15, 36, 68, 0.12);
}

.ebook-cta-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.ebook-cta {
  font-size: 1rem;
  padding: 1.05rem 2rem;
}

.ebook-cta-note {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
  font-style: italic;
  font-family: var(--serif);
}

/* ============== Book cover ============== */

.ebook-hero-cover {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ebook-cover-link {
  display: block;
  perspective: 1500px;
  cursor: pointer;
  text-decoration: none;
}

.ebook-cover-stack {
  position: relative;
  width: 320px;
  height: 460px;
  transform: rotateY(-12deg) rotateX(2deg);
  transition: transform 0.5s ease;
}

.ebook-cover-link:hover .ebook-cover-stack {
  transform: rotateY(-6deg) rotateX(0deg) translateY(-4px);
}

@media (max-width: 480px) {
  .ebook-cover-stack { width: 260px; height: 380px; }
}

.ebook-cover-shadow {
  position: absolute;
  inset: 0;
  background: rgba(15, 36, 68, 0.3);
  filter: blur(40px);
  transform: translate(20px, 30px);
  border-radius: 8px;
  z-index: 0;
}

.ebook-cover-image {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px 8px 8px 4px;
  box-shadow:
    inset 4px 0 0 rgba(0,0,0,0.15),
    inset 8px 0 0 rgba(0,0,0,0.06),
    0 30px 60px -20px rgba(15, 36, 68, 0.45);
  z-index: 1;
  display: block;
}

/* ============== Section CTA row ============== */

.section-narrow {
  max-width: 760px;
}

.ebook-cta-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.btn-text {
  color: var(--navy-mid);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}

.btn-text:hover {
  color: var(--navy-deepest);
}

/* ============== Homepage ebook banner ============== */

.ebook-banner {
  position: relative;
  background: linear-gradient(135deg, var(--cream) 0%, #efe9dd 100%);
  padding: 3.5rem 1.5rem;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.ebook-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 100% at 90% 50%, rgba(46, 196, 232, 0.12), transparent 65%);
  pointer-events: none;
}

.ebook-banner-inner {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2.5rem;
  align-items: center;
  color: var(--navy-deepest);
}

@media (max-width: 820px) {
  .ebook-banner-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.5rem;
  }
}

.ebook-banner-icon {
  width: 80px;
  height: 100px;
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-deepest));
  border-radius: 4px 6px 6px 4px;
  position: relative;
  flex-shrink: 0;
  box-shadow: 0 12px 30px -8px rgba(15, 36, 68, 0.25);
  transform: rotate(-4deg);
  transition: transform 0.3s ease;
}

.ebook-banner-inner:hover .ebook-banner-icon {
  transform: rotate(0deg);
}

.ebook-banner-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 6px;
  bottom: 0;
  width: 1px;
  background: rgba(255,255,255,0.1);
}

.ebook-banner-icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--cyan-bright);
  border-radius: 4px 4px 0 0;
}

@media (max-width: 820px) {
  .ebook-banner-icon { margin: 0 auto; }
}

.ebook-banner-text h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
  color: var(--navy-deepest);
}

.ebook-banner-text h3 em {
  font-style: italic;
  color: var(--navy-mid);
}

.ebook-banner-text p {
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.5;
  margin: 0;
  max-width: 55ch;
}

.ebook-banner-text p em {
  font-style: italic;
  color: var(--navy-deep);
}

@media (max-width: 820px) {
  .ebook-banner-text p { margin-left: auto; margin-right: auto; }
}

.ebook-banner-cta {
  background: var(--navy-deepest);
  color: var(--white);
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.ebook-banner-cta:hover {
  background: var(--navy-deep);
  transform: translateX(4px);
}

.ebook-banner-cta::after {
  content: '→';
  transition: transform 0.2s ease;
}

.ebook-banner-cta:hover::after {
  transform: translateX(2px);
}

/* ============================================
   FEATURED READS GRID (3 PDFs)
   ============================================ */

.featured-reads-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
  margin: 2.5rem 0 4rem;
}

@media (max-width: 760px) {
  .featured-reads-grid { grid-template-columns: 1fr; gap: 1.4rem; }
}

.featured-read {
  position: relative;
  background: linear-gradient(170deg, var(--navy-deepest) 0%, var(--navy-deep) 60%, var(--navy) 100%);
  border-radius: var(--radius-lg);
  padding: 2rem 2rem 2.2rem;
  color: var(--white);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.featured-read::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 100% 0%, rgba(46, 196, 232, 0.18), transparent 65%);
  pointer-events: none;
}

.featured-read:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -28px rgba(15, 36, 68, 0.45);
}

.featured-read-cover {
  position: relative;
  width: 70px;
  height: 90px;
  background: linear-gradient(135deg, var(--cyan-soft), var(--cyan));
  border-radius: 4px 6px 6px 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 12px 24px -8px rgba(0,0,0,0.4);
  transform: rotate(-3deg);
  transition: transform 0.3s ease;
}

.featured-read:hover .featured-read-cover {
  transform: rotate(0deg);
}

.featured-read-cover svg {
  width: 32px;
  height: 32px;
  color: var(--navy-deepest);
  position: relative;
  z-index: 1;
}

.featured-read-pages {
  position: absolute;
  top: -8px;
  right: -36px;
  background: var(--navy-deepest);
  color: var(--cyan-bright);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
  z-index: 2;
}

.featured-read-eyebrow {
  position: relative;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-bright);
  margin-bottom: 0.7rem;
  z-index: 1;
}

.featured-read h3 {
  position: relative;
  font-family: var(--serif);
  font-weight: 300;
  font-size: 1.35rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 0.7rem;
  z-index: 1;
}

.featured-read h3 em {
  font-style: italic;
  color: var(--cyan-bright);
}

.featured-read-author {
  position: relative;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1rem;
  line-height: 1.4;
  z-index: 1;
}

.featured-read p {
  position: relative;
  color: rgba(255,255,255,0.78);
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0 0 1.5rem;
  flex: 1;
  z-index: 1;
}

.featured-read-cta {
  position: relative;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--cyan-bright);
  letter-spacing: 0.01em;
  z-index: 1;
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.featured-read:hover .featured-read-cta {
  transform: translateX(4px);
}

/* ============================================
   EXPERT VOICES (testimonials page section)
   ============================================ */

.expert-voices {
  margin-bottom: 4.5rem;
}

.expert-voices-intro {
  margin-bottom: 2.5rem;
  max-width: 760px;
}

.expert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

@media (max-width: 820px) {
  .expert-grid { grid-template-columns: 1fr; }
}

.expert-quote {
  background: var(--cream);
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 1.8rem 1.8rem 1.6rem;
  position: relative;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.expert-quote:hover {
  border-left-color: var(--cyan-bright);
  transform: translateX(2px);
}

.expert-quote-mark {
  font-family: var(--serif);
  font-style: italic;
  font-size: 3.5rem;
  line-height: 0.5;
  color: var(--cyan);
  position: absolute;
  top: 2rem;
  left: 1.4rem;
  opacity: 0.35;
}

.expert-quote-body {
  position: relative;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--navy-deepest);
  margin: 0 0 1.2rem;
}

.expert-quote-attribution {
  display: flex;
  flex-direction: column;
  padding-top: 1rem;
  border-top: 1px solid rgba(15, 36, 68, 0.1);
}

.expert-quote-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--navy-deepest);
  letter-spacing: -0.005em;
}

.expert-quote-credentials {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin-top: 0.2rem;
  line-height: 1.4;
}

.expert-voices-footer {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.92rem;
  color: var(--muted);
  font-style: italic;
  font-family: var(--serif);
}

.expert-voices-footer a {
  color: var(--navy-deep);
  font-weight: 500;
  font-style: normal;
  text-decoration: underline;
  text-decoration-color: rgba(15, 36, 68, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease;
}

.expert-voices-footer a:hover {
  text-decoration-color: var(--navy-deep);
}

.section-divider {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0 0 2rem;
  color: var(--muted);
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}

.section-divider-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ============================================
   FEATURED READ HERO (full-width, "Start here")
   ============================================ */

.featured-read-hero {
  margin: 2.5rem 0 1.6rem;
  padding: 3rem;
  cursor: pointer;
  display: block;
}

@media (max-width: 760px) {
  .featured-read-hero { padding: 2rem; }
}

.featured-read-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
  z-index: 1;
}

@media (max-width: 760px) {
  .featured-read-hero-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: left;
  }
  .featured-read-hero-cover { order: -1; }
}

.featured-read-hero-text h3 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.15;
  margin-bottom: 0.7rem;
}

.featured-read-hero-text p {
  font-size: 1rem;
  max-width: 60ch;
  margin-bottom: 1.5rem;
  flex: none;
}

.featured-read-hero-text .featured-read-cta {
  font-size: 1rem;
}

.featured-read-hero-cover {
  position: relative;
  width: 140px;
  height: 180px;
  background: linear-gradient(135deg, var(--cyan-soft), var(--cyan));
  border-radius: 4px 8px 8px 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.4);
  transform: rotate(-3deg);
  transition: transform 0.3s ease;
}

.featured-read-hero:hover .featured-read-hero-cover {
  transform: rotate(0deg);
}

.featured-read-hero-cover svg {
  width: 56px;
  height: 56px;
  color: var(--navy-deepest);
}

.featured-read-hero-cover .featured-read-pages {
  position: absolute;
  top: -10px;
  right: -42px;
  background: var(--navy-deepest);
  color: var(--cyan-bright);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

@media (max-width: 760px) {
  .featured-read-hero-cover { width: 100px; height: 130px; }
  .featured-read-hero-cover svg { width: 44px; height: 44px; }
}

/* ============================================
   ATHLETES SECTION (testimonials page)
   ============================================ */

.athletes-section {
  margin-bottom: 4.5rem;
}

.athletes-intro {
  margin-bottom: 2.5rem;
  max-width: 760px;
}