:root {
  --ink: #10243d;
  --ink-soft: #44566d;
  --navy: #071d36;
  --blue: #0b6db5;
  --blue-dark: #07568e;
  --cyan: #43c7d5;
  --mint: #e9f8f6;
  --sky: #eef7fc;
  --cream: #fbfaf5;
  --white: #ffffff;
  --line: #d9e5ec;
  --shadow: 0 24px 65px rgba(9, 37, 65, 0.16);
  --radius: 24px;
  --shell: min(1160px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 12px 18px;
  background: var(--white);
  color: var(--navy);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.skip-link:focus { top: 16px; }
.shell { width: var(--shell); margin-inline: auto; }

.site-header {
  position: relative;
  z-index: 20;
  background: rgba(7, 29, 54, 0.96);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; line-height: 1.2; }
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.34);
  border-radius: 50%;
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: -0.04em;
}
.brand strong, .brand small { display: block; }
.brand strong { font-size: 1rem; }
.brand small { margin-top: 4px; color: #b8cbe0; font-size: 0.73rem; }

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 14px 23px;
  border: 0;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-weight: 800;
  font-size: 0.98rem;
  text-decoration: none;
  text-align: center;
  box-shadow: 0 12px 28px rgba(11, 109, 181, 0.25);
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}
.button:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 16px 34px rgba(11, 109, 181, 0.32); }
.button:focus-visible, .text-link:focus-visible, summary:focus-visible, .brand:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }
.button-small { min-height: 44px; padding: 10px 18px; font-size: 0.88rem; }
.button-light { background: var(--white); color: var(--navy); box-shadow: 0 15px 35px rgba(0,0,0,0.2); }
.button-light:hover { background: #f1fbff; }

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #071d36 0%, #0b3155 62%, #075b79 100%);
  color: var(--white);
  padding: 76px 0 90px;
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); opacity: 0.18; pointer-events: none; }
.hero-glow-one { width: 470px; height: 470px; right: -180px; top: -210px; background: var(--cyan); }
.hero-glow-two { width: 320px; height: 320px; left: -160px; bottom: -160px; background: #65e0c4; }
.hero-grid { position: relative; display: grid; grid-template-columns: 0.86fr 1.14fr; gap: 56px; align-items: center; }
.hero-logo-wrap { width: max-content; max-width: 100%; margin: 0 0 22px; padding: 8px 15px; border-radius: 12px; background: rgba(255,255,255,0.96); box-shadow: 0 10px 28px rgba(0,0,0,0.18); }
.hero-logo { width: 176px; height: auto; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: 0.76rem; font-weight: 900; letter-spacing: 0.14em; line-height: 1.4; text-transform: uppercase; }
.hero .eyebrow, .final-cta .eyebrow { color: #72dde6; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: -0.035em; }
h1 { max-width: 670px; font-size: clamp(2.75rem, 5.2vw, 5.25rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3.55rem); }
h3 { font-size: 1.35rem; }
.hero-lede { max-width: 610px; margin: 26px 0 0; color: #cfdeeb; font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 31px; }
.text-link { color: var(--white); font-weight: 800; text-underline-offset: 5px; }
.trust-line { margin: 18px 0 0; color: #b9cede; font-size: 0.86rem; }
.trust-line span { margin-right: 7px; color: #7ce3c9; }

.video-card { border: 1px solid rgba(255,255,255,0.16); border-radius: 28px; overflow: hidden; background: rgba(255,255,255,0.08); box-shadow: 0 30px 80px rgba(0,0,0,0.34); backdrop-filter: blur(10px); }
.video-frame { background: #020911; aspect-ratio: 16 / 9; }
.video-frame video { width: 100%; height: 100%; object-fit: contain; }
.video-meta { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 24px 22px; }
.video-kicker { margin: 0 0 4px; color: #79dce6; font-size: 0.72rem; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
.video-meta h2 { font-size: 1.13rem; letter-spacing: -0.02em; }
.video-meta > p { margin: 0; flex: 0 0 auto; color: #b9cede; font-size: 0.82rem; }

.section { padding: 96px 0; }
.section-heading { margin-bottom: 45px; }
.section-heading.narrow { max-width: 770px; }
.section-heading > p:last-child { color: var(--ink-soft); font-size: 1.04rem; }
.benefits { background: var(--cream); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card, .routine-card { position: relative; min-height: 340px; overflow: hidden; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 14px 40px rgba(24,58,86,0.07); }
.product-card-x39 { background: linear-gradient(145deg, #eafbfa 0%, #ffffff 65%); }
.product-card-x49 { background: linear-gradient(145deg, #eef6ff 0%, #ffffff 65%); }
.product-number { position: absolute; right: -3px; top: -27px; color: rgba(11,109,181,0.07); font-size: 9rem; font-weight: 950; letter-spacing: -0.1em; line-height: 1; }
.card-label { position: relative; margin: 0 0 42px; color: var(--blue); font-size: 0.76rem; font-weight: 900; letter-spacing: 0.14em; text-transform: uppercase; }
.product-card h3, .routine-card h3 { position: relative; max-width: 270px; }
.product-card > p:last-child, .routine-card > p:last-child { position: relative; margin: 18px 0 0; color: var(--ink-soft); }
.routine-card { background: var(--navy); color: var(--white); border-color: var(--navy); }
.routine-card .card-label { color: #6bd9e3; }
.routine-card > p:last-child { color: #c4d5e3; }
.routine-icon { position: absolute; right: 29px; top: 27px; color: #71dce5; font-size: 2.2rem; }
.centered-cta { margin-top: 40px; text-align: center; }
.centered-cta p { margin: 12px 0 0; color: var(--ink-soft); font-size: 0.82rem; }

.testimonials { background: var(--sky); }
.testimonial-heading { max-width: 790px; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card { min-height: 270px; display: flex; flex-direction: column; justify-content: space-between; margin: 0; padding: 34px; border: 1px solid #cbdde7; border-radius: var(--radius); background: var(--white); box-shadow: 0 14px 40px rgba(24,58,86,0.08); }
.testimonial-card blockquote { margin: 0; color: var(--navy); font-family: Georgia, serif; font-size: 1.25rem; line-height: 1.55; }
.testimonial-card figcaption { margin-top: 28px; color: var(--blue-dark); font-size: 0.8rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
.testimonial-note { max-width: 880px; margin: 24px 0 0; color: var(--ink-soft); font-size: 0.78rem; }

.eric-section { background: var(--white); }
.eric-grid { display: grid; grid-template-columns: 0.78fr 1.22fr; align-items: stretch; gap: 74px; }
.portrait-panel { position: relative; min-height: 620px; overflow: hidden; border-radius: 32px; background: var(--navy); box-shadow: var(--shadow); }
.eric-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; }
.portrait-panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,20,38,0) 65%, rgba(4,20,38,0.12) 100%); pointer-events: none; }
.age-ring { position: absolute; z-index: 1; left: 24px; top: 24px; width: 145px; aspect-ratio: 1; display: grid; place-content: center; text-align: center; border: 2px solid rgba(255,255,255,0.82); border-radius: 50%; background: rgba(7,29,54,0.64); color: var(--white); backdrop-filter: blur(8px); }
.age-ring span { font-size: 3.5rem; font-weight: 900; line-height: 0.9; letter-spacing: -0.08em; }
.age-ring small { max-width: 120px; margin: 14px auto 0; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; }
.ride-stat { position: absolute; z-index: 1; left: 24px; bottom: 24px; width: max-content; max-width: calc(100% - 48px); padding: 18px 22px; border-radius: 16px; background: rgba(7,29,54,0.78); color: var(--white); backdrop-filter: blur(8px); }
.ride-stat strong, .ride-stat span { display: block; }
.ride-stat strong { font-size: 1.65rem; line-height: 1.1; }
.ride-stat span { margin-top: 5px; color: #c7dce9; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; }
.eric-copy { align-self: center; }
.eric-copy h2 { max-width: 700px; }
.eric-copy > p:not(.eyebrow):not(.signature):not(.signature-title) { max-width: 680px; margin: 25px 0 0; color: var(--ink-soft); font-size: 1.08rem; }
.signature { margin: 32px 0 0; font-family: Georgia, serif; font-size: 2rem; font-style: italic; line-height: 1; color: var(--navy); }
.signature-title { margin: 8px 0 0; color: var(--ink-soft); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }

.path-section { background: var(--sky); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 0; padding: 0; list-style: none; }
.steps li { min-height: 240px; padding: 30px; border: 1px solid #cbdde7; border-radius: 20px; background: rgba(255,255,255,0.78); }
.steps li > span { width: 38px; height: 38px; display: grid; place-items: center; margin-bottom: 36px; border-radius: 50%; background: var(--navy); color: var(--white); font-weight: 900; }
.steps p { margin: 14px 0 0; color: var(--ink-soft); }

.faq-grid { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 90px; }
.faq-intro { position: sticky; top: 32px; align-self: start; }
.faq-intro p:last-child { color: var(--ink-soft); }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 25px 42px 25px 0; cursor: pointer; list-style: none; color: var(--navy); font-weight: 800; font-size: 1.08rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 20px; color: var(--blue); font-size: 1.65rem; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { max-width: 680px; margin: -8px 0 24px; color: var(--ink-soft); }

.final-cta { padding: 88px 0; background: linear-gradient(125deg, #071d36, #0a5071); color: var(--white); text-align: center; }
.final-cta-inner { max-width: 870px; }
.final-cta h2 { margin-inline: auto; }
.final-cta p:not(.eyebrow) { max-width: 660px; margin: 22px auto 30px; color: #c8dce8; font-size: 1.05rem; }

.site-footer { padding: 48px 0 105px; background: #041426; color: #b9ccda; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px 50px; }
.footer-grid strong { color: var(--white); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-grid p { margin: 9px 0 0; font-size: 0.79rem; line-height: 1.65; }
.copyright { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); }
.mobile-cta { display: none; }

@media (max-width: 960px) {
  .hero-grid, .eric-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 58px; }
  .hero-grid { gap: 46px; }
  .hero-copy { max-width: 760px; }
  .benefit-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-card:last-child { grid-column: 1 / -1; min-height: 220px; }
  .routine-card { grid-column: 1 / -1; min-height: 260px; }
  .eric-grid { gap: 48px; }
  .portrait-panel { min-height: 600px; }
  .faq-grid { gap: 40px; }
  .faq-intro { position: static; }
}

@media (max-width: 680px) {
  :root { --shell: min(100% - 28px, 1160px); }
  body { padding-bottom: 76px; }
  .site-header { position: static; }
  .header-inner { min-height: 68px; }
  .header-inner > .button { display: none; }
  .brand small { max-width: 190px; }
  .hero { padding: 46px 0 60px; }
  h1 { font-size: clamp(2.55rem, 12vw, 4rem); }
  h2 { font-size: clamp(2rem, 9vw, 2.8rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { align-self: center; }
  .video-card { border-radius: 17px; }
  .video-meta { display: block; padding: 16px 17px 18px; }
  .video-meta > p { margin-top: 8px; }
  .section { padding: 70px 0; }
  .section-heading { margin-bottom: 32px; }
  .benefit-grid, .testimonial-grid, .steps, .footer-grid { grid-template-columns: 1fr; }
  .testimonial-card, .testimonial-card:last-child { grid-column: auto; min-height: 0; padding: 27px; }
  .routine-card { grid-column: auto; }
  .product-card, .routine-card { min-height: 300px; padding: 27px; }
  .centered-cta .button { width: 100%; }
  .portrait-panel { min-height: 560px; border-radius: 22px; }
  .age-ring { left: 18px; top: 18px; width: 125px; }
  .age-ring span { font-size: 3rem; }
  .ride-stat { left: 18px; bottom: 18px; max-width: calc(100% - 36px); }
  .steps li { min-height: 0; }
  .faq-grid { gap: 28px; }
  summary { font-size: 1rem; }
  .final-cta .button { width: 100%; }
  .site-footer { padding-bottom: 38px; }
  .copyright { grid-column: auto; }
  .mobile-cta {
    position: fixed;
    z-index: 100;
    display: block;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(4,20,38,0.96);
    border-top: 1px solid rgba(255,255,255,0.14);
    backdrop-filter: blur(12px);
  }
  .mobile-cta .button { width: 100%; min-height: 50px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}