@font-face { font-family: "Lora"; font-weight: 400; font-display: swap; src: url(fonts/lora-latin-ext-400-normal.woff2) format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Lora"; font-weight: 400; font-display: swap; src: url(fonts/lora-latin-400-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Lora"; font-weight: 400; font-style: italic; font-display: swap; src: url(fonts/lora-latin-ext-400-italic.woff2) format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Lora"; font-weight: 400; font-style: italic; font-display: swap; src: url(fonts/lora-latin-400-italic.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Lora"; font-weight: 700; font-display: swap; src: url(fonts/lora-latin-ext-700-normal.woff2) format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Lora"; font-weight: 700; font-display: swap; src: url(fonts/lora-latin-700-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Manrope"; font-weight: 400; font-display: swap; src: url(fonts/manrope-latin-ext-400-normal.woff2) format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Manrope"; font-weight: 400; font-display: swap; src: url(fonts/manrope-latin-400-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Manrope"; font-weight: 700; font-display: swap; src: url(fonts/manrope-latin-ext-700-normal.woff2) format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Manrope"; font-weight: 700; font-display: swap; src: url(fonts/manrope-latin-700-normal.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

:root {
  --ink: #1f2b33;
  --muted: #5d6a73;
  --accent: #1f5f6b;
  --accent-dark: #164650;
  --accent-2: #c8893b;
  --rule: #d8dfe2;
  --soft: #eef4f5;
  --paper: #fbfaf7;
  --white: #ffffff;
  --rose: #9a4f5f;
  --navy: #22314a;
  --radius: 14px;
  --shadow: 0 18px 40px -22px rgba(20, 50, 60, 0.45);
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }
h1, h2, h3 { font-family: "Lora", Georgia, serif; line-height: 1.2; color: var(--accent-dark); margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.eyebrow { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: var(--accent-2); margin-bottom: .6em; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 40em; }
section { padding: 84px 0; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(251, 250, 247, .92); backdrop-filter: saturate(140%) blur(8px); border-bottom: 1px solid var(--rule); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { font-family: "Lora", serif; font-weight: 700; font-size: 1.15rem; color: var(--accent-dark); text-decoration: none; white-space: nowrap; }
.brand span { color: var(--accent-2); }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--ink); text-decoration: none; font-size: .95rem; }
.nav-links a.btn { color: var(--white); }

.btn { display: inline-block; background: var(--accent); color: var(--white); text-decoration: none; font-weight: 700; padding: 14px 26px; border-radius: 999px; border: 0; font: inherit; font-weight: 700; cursor: pointer; transition: background .2s, transform .2s; }
.btn:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn.small { padding: 9px 18px; font-size: .92rem; }
.btn.ghost { background: transparent; color: var(--accent); border: 2px solid var(--accent); }

/* Hero */
.hero { padding: 72px 0 88px; background: radial-gradient(1200px 500px at 85% 10%, #e6f0f1 0%, transparent 60%), var(--paper); }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero h1 em { font-style: italic; color: var(--accent-2); }
.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero .note { font-size: .9rem; color: var(--muted); margin-top: 14px; }
.covers { position: relative; height: 470px; }
.covers img { position: absolute; width: 58%; border-radius: 8px; box-shadow: var(--shadow); }
.covers img:nth-child(1) { left: 0; top: 40px; transform: rotate(-6deg); }
.covers img:nth-child(2) { right: 0; top: 30px; transform: rotate(5deg); }
.covers img:nth-child(3) { left: 21%; top: 0; z-index: 2; }

/* Pillars */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 44px; }
.card { background: var(--white); border: 1px solid var(--rule); border-radius: var(--radius); padding: 28px; }
.card .num { font-family: "Lora", serif; font-size: 2rem; color: var(--accent-2); font-weight: 700; line-height: 1; margin-bottom: 12px; }
.card p { color: var(--muted); margin: 0; }

/* Compare */
.compare { background: var(--white); }
.table-wrap { overflow-x: auto; margin-top: 36px; border: 1px solid var(--rule); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th, td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--rule); vertical-align: top; }
thead th { background: var(--soft); font-size: .9rem; letter-spacing: .02em; }
thead th:last-child { color: var(--accent-dark); }
td:last-child { font-weight: 700; color: var(--accent-dark); }
tr:last-child td { border-bottom: 0; }

/* How */
.steps { display: grid; gap: 64px; margin-top: 48px; }
.step { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: center; }
.step:nth-child(even) .shot { order: -1; }
.shot { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--rule); background: var(--white); }
.step ul { padding-left: 1.1em; color: var(--muted); }
.step li { margin-bottom: .4em; }

/* Science */
.science { background: var(--accent-dark); color: #e9f1f2; }
.science h2, .science h3 { color: var(--white); }
.science .lead { color: #c3d6d9; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.chip { border: 1px solid rgba(255,255,255,.25); border-radius: 999px; padding: 8px 16px; font-size: .92rem; }
.chip b { color: #f0c58a; font-weight: 700; }
.science .disclaimer { margin-top: 30px; font-size: .9rem; color: #a9c1c5; max-width: 52em; }

/* Themes */
.themes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 44px; }
.theme { text-align: center; }
.theme img { border-radius: 8px; box-shadow: var(--shadow); margin: 0 auto 18px; max-width: 260px; width: 100%; }
.theme p { color: var(--muted); font-size: .95rem; }
.formats { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }

/* Form */
.signup { background: var(--soft); }
.signup .wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
form { background: var(--white); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); border: 1px solid var(--rule); }
.field { margin-bottom: 18px; }
label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 6px; }
input[type=text], input[type=email], select, textarea { width: 100%; font: inherit; font-size: 1rem; padding: 12px 14px; border: 1px solid var(--rule); border-radius: 10px; background: var(--paper); color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.options { display: flex; flex-wrap: wrap; gap: 10px; }
.options label { font-weight: 400; display: flex; gap: 8px; align-items: center; border: 1px solid var(--rule); border-radius: 999px; padding: 8px 14px; cursor: pointer; margin: 0; background: var(--paper); }
.options input { accent-color: var(--accent); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--muted); font-weight: 400; }
.consent input { margin-top: 4px; accent-color: var(--accent); }
.hidden { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-error { background: #fdecea; color: #8a2d22; border-radius: 10px; padding: 12px 14px; margin: 0 0 18px; font-size: .95rem; }
.perks { list-style: none; padding: 0; margin: 24px 0 0; }
.perks li { padding: 10px 0 10px 34px; position: relative; border-bottom: 1px solid var(--rule); }
.perks li::before { content: "✓"; position: absolute; left: 4px; color: var(--accent); font-weight: 700; }

/* FAQ */
details { border-bottom: 1px solid var(--rule); padding: 18px 0; }
summary { cursor: pointer; font-weight: 700; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent-2); font-size: 1.4rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin: 12px 0 0; }
.faq { max-width: 820px; margin: 36px auto 0; }

/* Footer */
footer { background: #17222a; color: #aab7bd; padding: 48px 0; font-size: .88rem; }
footer .wrap { display: grid; gap: 18px; }
footer a { color: #d7e3e6; }
footer .legal { max-width: 60em; }

/* Simple pages */
.page { max-width: 760px; margin: 0 auto; padding: 72px 20px; }
.page h1 { font-size: 2rem; }
.page h2 { font-size: 1.25rem; margin-top: 1.6em; }

@media (max-width: 900px) {
  .hero .wrap, .signup .wrap, .step { grid-template-columns: 1fr; }
  .step:nth-child(even) .shot { order: 0; }
  .covers { height: 360px; max-width: 460px; margin: 0 auto; width: 100%; }
  .pillars, .themes { grid-template-columns: 1fr; }
  .formats { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
  section { padding: 64px 0; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .row { grid-template-columns: 1fr; }
  form { padding: 22px; }
  .covers { height: 280px; }
  .brand { font-size: 1rem; }
}