/* ==========================================================
   Cerevon — appointment setting agency
   Deep ink surfaces, warm paper, Satoshi + Instrument Serif
   ========================================================== */

:root {
  --navy: #0b1530;
  --ink: #0f1b2e;
  --muted: #5b6577;
  --primary: #3d63ea;
  --primary-dark: #2a4bcc;
  --primary-light: #a9bcff;
  --royal: #1a2f86;
  --light: #f8f7f4;
  --grey: #f1f0eb;
  --border: #e4e2db;
  --hairline: rgba(15, 27, 46, .08);
  --white: #fff;

  --font: "Satoshi", "Satoshi Variable", Arial, sans-serif;
  --serif: "Instrument Serif", "Iowan Old Style", "Palatino Linotype", Georgia, serif;

  --radius: 18px;
  --radius-lg: 26px;
  --shadow-sm: 0 1px 2px rgba(15,27,46,.04), 0 4px 12px -6px rgba(15,27,46,.06);
  --shadow: 0 1px 2px rgba(15,27,46,.04), 0 12px 32px -12px rgba(15,27,46,.14);
  --shadow-lg: 0 2px 4px rgba(7,14,34,.06), 0 24px 48px -16px rgba(7,14,34,.28), 0 48px 100px -40px rgba(7,14,34,.35);

  /* Deep ink surface used by the hero, page headers, CTA band and visual panels */
  --deep:
    radial-gradient(70% 60% at 85% -10%, rgba(96,128,255,.3) 0%, rgba(96,128,255,0) 60%),
    radial-gradient(55% 55% at -5% 105%, rgba(64,150,255,.16) 0%, rgba(64,150,255,0) 60%),
    linear-gradient(180deg, #0d1a3d 0%, #070e22 100%);
  --grid: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px) 0 0 / 64px 64px,
          linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px) 0 0 / 64px 64px;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8h10M9 4l4 4-4 4' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  /* Logo mark: the italic C with ball terminal, positioned inside its 32-unit tile (same glyph as assets/favicon.svg) */
  --mark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M22.97 8.22C22.33 7.55 21.54 7.13 20.77 6.92C20 6.71 19.36 6.49 18.56 6.34C17.75 6.18 16.75 6.24 15.74 6.65C14.73 7.06 13.75 7.79 12.91 8.7C12.08 9.61 11.37 10.7 10.81 11.87C10.26 13.03 9.85 14.28 9.61 15.53C9.36 16.78 9.28 18.03 9.37 19.2C9.47 20.37 9.74 21.46 10.18 22.38C10.61 23.31 11.23 24.06 11.96 24.55C12.68 25.05 13.5 25.25 14.23 25.41C14.95 25.56 15.69 25.89 16.54 25.64C17.38 25.39 18.08 24.67 18.82 24.06L18.42 23.56C17.76 24.12 16.99 24.23 16.39 24.41C15.78 24.58 15.11 24.94 14.54 24.73C13.97 24.51 13.62 23.94 13.36 23.31C13.11 22.69 12.95 21.96 12.86 21.16C12.77 20.35 12.75 19.46 12.83 18.53C12.91 17.59 13.08 16.61 13.34 15.65C13.59 14.69 13.94 13.75 14.34 12.9C14.73 12.04 15.18 11.27 15.63 10.61C16.07 9.95 16.5 9.39 16.93 8.88C17.36 8.38 17.83 7.89 18.44 7.59C19.04 7.29 19.75 7.34 20.18 7.78C20.61 8.22 20.87 8.85 21.06 9.54Z'/%3E%3Ccircle cx='21.68' cy='9.45' r='1.78'/%3E%3C/svg%3E");

  --ease: cubic-bezier(.2,.7,.2,1);
  --section: clamp(84px, 11vw, 150px);
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
::selection { background: #cdd8ff; color: var(--navy); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 6px; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -.02em; line-height: 1.2; text-wrap: balance; }
button { font: inherit; cursor: pointer; }

.container { width: min(var(--container), 100% - 40px); margin-inline: auto; }
.center { text-align: center; }
.muted { color: var(--muted); }

/* ---------- Type ---------- */
.display-1 { font-size: clamp(42px, 6.4vw, 78px); line-height: 1.04; letter-spacing: -.04em; font-weight: 500; }
.display-2 { font-size: clamp(34px, 4.2vw, 54px); line-height: 1.08; letter-spacing: -.035em; font-weight: 500; }
.h2 { font-size: clamp(26px, 2.6vw, 34px); line-height: 1.18; letter-spacing: -.03em; font-weight: 500; }

/* Eyebrow: small caps with a hairline rule */
.label {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--primary-dark); margin-bottom: 18px;
}
.label::before { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .55; }
.section-head.center .label::after, .label.center::after, .cta--center .label::after { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .55; }
.label--light { color: var(--primary-light); }

em.accent, em.highlight {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.1em;
  line-height: 1;
  letter-spacing: -.015em;
}
em.accent { color: var(--primary-dark); }
/* On dark surfaces: a soft luminous gradient instead of a flat colour */
em.highlight {
  white-space: nowrap;
  padding-right: .04em; margin-right: -.03em;
  background: linear-gradient(100deg, #b9c9ff 0%, #ffffff 55%, #c6d2ff 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 54px; padding: 0 28px;
  border-radius: 999px; border: 1px solid transparent;
  font-size: 16px; font-weight: 700; letter-spacing: -.005em;
  transition: transform .25s var(--ease), background .25s ease, color .2s ease, border-color .2s ease, box-shadow .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--sm { height: 42px; padding: 0 18px; font-size: 15px; }

.btn--white:not(.btn--sm)::after, .btn--primary::after {
  content: ""; flex: none; width: 16px; height: 16px; margin-right: -4px;
  background: currentColor;
  -webkit-mask: var(--arrow) center / contain no-repeat; mask: var(--arrow) center / contain no-repeat;
  transition: transform .25s var(--ease);
}
.btn:hover::after { transform: translateX(3px); }
.btn--white {
  background: linear-gradient(180deg, #fff 0%, #eef1fb 100%); color: var(--navy);
  box-shadow: inset 0 1px 0 #fff, 0 1px 2px rgba(0,0,0,.18), 0 10px 30px -10px rgba(140,165,255,.55);
}
.btn--white:hover { box-shadow: inset 0 1px 0 #fff, 0 1px 2px rgba(0,0,0,.18), 0 16px 40px -12px rgba(140,165,255,.75); }
.btn--outline { color: var(--white); border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.04); }
.btn--outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.35); }

.btn--primary {
  background: linear-gradient(180deg, #4b6ff4 0%, #2f50d6 100%); color: var(--white);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 1px 2px rgba(15,27,46,.2), 0 12px 28px -12px rgba(47,80,214,.75);
}
.btn--primary:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 1px 2px rgba(15,27,46,.2), 0 18px 36px -12px rgba(47,80,214,.85); }

/* ---------- Nav ---------- */
.nav { position: fixed; inset: 18px 0 auto; z-index: 50; pointer-events: none; }
.nav__inner {
  pointer-events: auto;
  width: min(var(--container), 100% - 32px); margin-inline: auto;
  display: flex; align-items: center; gap: 24px;
  padding: 7px 7px 7px 22px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  color: var(--white);
  transition: background-color .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.nav.is-scrolled .nav__inner {
  background: rgba(8, 15, 36, .78);
  border-color: rgba(255,255,255,.08);
  box-shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 16px 40px -16px rgba(7,14,34,.55);
}
.nav__inner > .logo { margin-right: auto; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; font-size: 23px; letter-spacing: -.035em; }
/* Mark: a small deep-ink tile (same glow and hairline as the favicon) with the C in the luminous highlight gradient */
.logo__mark {
  position: relative; flex: none; width: 30px; height: 30px; border-radius: 25%;
  background:
    radial-gradient(90% 90% at 85% 0%, rgba(96,128,255,.5), rgba(96,128,255,0)),
    linear-gradient(180deg, #22377f 0%, #0b1530 100%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.14), 0 4px 14px -6px rgba(7,14,34,.6);
}
.logo__mark::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, #b9c9ff 0%, #fff 55%, #c6d2ff 100%) center / 50% 66% no-repeat;
  -webkit-mask: var(--mark) center / contain no-repeat; mask: var(--mark) center / contain no-repeat;
}
.nav__links { display: flex; gap: 6px; }
.nav__links:empty, .nav__links:not(:has(*)) { display: none; }
.nav__links a:not(.btn) {
  position: relative; padding: 8px 14px; font-size: 15px; font-weight: 500; opacity: .85;
}
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 1px;
  background: currentColor; transform: scaleX(0); transition: transform .25s ease;
}
.nav__links a:not(.btn):hover::after { transform: scaleX(1); }

/* ---------- Dark surfaces: shared glow, grid and grain ---------- */
.hero, .page-hero, .cta { background: var(--deep); }
.hero::before, .page-hero::before, .cta::before, .stack__visual::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: var(--grid);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 30%, #000 0%, transparent 75%);
  mask-image: radial-gradient(70% 70% at 50% 30%, #000 0%, transparent 75%);
}
.hero::after, .page-hero::after, .cta::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: var(--grain); opacity: .05; mix-blend-mode: overlay;
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  justify-content: center;
  min-height: 100vh; min-height: 100svh;
  padding: clamp(110px, 13vh, 150px) 0 clamp(48px, 8vh, 90px);
  color: var(--white);
}
/* Single centered column */
.hero__grid { position: relative; z-index: 1; text-align: center; }
.hero__content { position: relative; max-width: 760px; margin-inline: auto; }
.hero .hero__actions, .hero .assurances { justify-content: center; }
.hero .display-1 { font-size: clamp(40px, min(4.8vw, 7vh), 66px); }
.hero__lead { max-width: 580px; margin: clamp(16px, 2.4vh, 26px) auto clamp(24px, 3.6vh, 38px); font-size: 18px; line-height: 1.65; color: rgba(255,255,255,.7); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  margin: 0 0 clamp(18px, 3vh, 28px); padding: 6px 14px 6px 8px;
  border-radius: 99px; font-size: 13.5px; font-weight: 500; letter-spacing: .01em;
  color: rgba(255,255,255,.82);
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
}
.eyebrow__tag {
  padding: 2px 9px; border-radius: 99px; font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--navy); background: linear-gradient(180deg, #fff, #dfe6ff);
}
.assurances {
  list-style: none; display: flex; flex-wrap: wrap; gap: 10px 26px;
  margin: clamp(26px, 4vh, 40px) 0 0; padding: clamp(18px, 2.6vh, 24px) 0 0;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: 14.5px; color: rgba(255,255,255,.66);
}
.assurances li { display: inline-flex; align-items: center; gap: 9px; }
.assurances li::before {
  content: ""; flex: none; width: 16px; height: 16px; border-radius: 50%;
  background: rgba(169,188,255,.18) var(--check) center / 11px no-repeat;
  box-shadow: inset 0 0 0 1px rgba(169,188,255,.3);
}

@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(111,240,180,0); } }

.bar { display: block; height: 6px; border-radius: 9px; background: var(--grey); overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #2f50d6, #7d98ff); }
.avatar {
  flex: none; display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, #1d2f6e, var(--primary));
  color: var(--white); font-size: 11.5px; font-weight: 700;
}
.avatar--b { background: linear-gradient(135deg, var(--navy), #3a6b8f); }

/* ---------- Marquee ---------- */
.marquee-section { padding: clamp(56px, 7vw, 84px) 0 8px; }
.marquee-section .label { display: flex; justify-content: center; color: var(--muted); margin-bottom: 10px; }
.marquee-section .label::after { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .55; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); }
.marquee__track { display: flex; gap: 56px; width: max-content; animation: marquee 50s linear infinite; padding: 10px 0; }
.marquee__track span {
  display: inline-flex; align-items: center; gap: 56px;
  font-family: var(--serif); font-style: italic; font-size: clamp(28px, 3vw, 38px); letter-spacing: -.01em;
  color: #8a92a2; white-space: nowrap;
}
.marquee__track span::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #c8c6bd; }
@keyframes marquee { to { transform: translateX(calc(-50% - 28px)); } }

/* ---------- Sections ---------- */
.section { padding: var(--section) 0; }
.section--tight-top { padding-top: calc(var(--section) * .4); }
.section--grey { background: var(--grey); }
.section--grey + .section--grey { padding-top: 0; }
.section-head { max-width: 760px; margin-bottom: clamp(44px, 5vw, 64px); }
.section-head.center { margin-inline: auto; }

.card {
  background: var(--white); border-radius: var(--radius); padding: 34px 30px;
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(61,99,234,.18); }

.icon-tile {
  display: grid; place-items: center; width: 50px; height: 50px; border-radius: 14px;
  background: linear-gradient(160deg, #1d2f6e 0%, #0b1530 100%); color: #c6d3ff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 10px 22px -10px rgba(11,21,48,.7);
}
.icon-tile svg { width: 23px; height: 23px; }

/* ---------- Stacking cards ---------- */
.stack { display: grid; gap: 40px; }
.stack__card {
  position: sticky; top: 120px;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: center;
  padding: clamp(24px, 3.4vw, 44px);
  background: var(--white); border-radius: 30px;
  box-shadow: 0 -1px 0 rgba(255,255,255,.8) inset, 0 -16px 48px -24px rgba(15,27,46,.22);
  border: 1px solid var(--hairline);
}
.stack__card:nth-child(2) { top: 150px; }
.stack__card:nth-child(3) { top: 180px; }
.stack__text p { color: var(--muted); margin: 18px 0 28px; }
.bullets { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.bullets li { position: relative; padding-left: 38px; }
.bullets li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(180deg, #4b6ff4, #2f50d6) center / cover;
  box-shadow: 0 0 0 4px rgba(61,99,234,.1);
}
.bullets li::after {
  content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px;
  background: var(--check) center / 13px no-repeat;
}
.bullets strong { display: block; font-size: 18px; letter-spacing: -.015em; }
.bullets span { color: var(--muted); font-size: 16px; }

.stack__visual {
  border-radius: 22px; padding: clamp(24px, 4vw, 44px);
  background: var(--deep);
  position: relative; overflow: hidden; min-height: 340px; display: grid; place-items: center;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
}
.vis {
  position: relative; width: 100%; max-width: 380px; background: var(--white); border-radius: 16px; padding: 22px;
  box-shadow: 0 0 0 1px rgba(255,255,255,.5), 0 30px 60px -20px rgba(0,0,0,.55);
}
.vis__title { font-weight: 700; font-size: 14.5px; letter-spacing: -.01em; margin-bottom: 14px; }
.vis__foot { font-size: 12px; color: var(--muted); margin: 12px 0 0; }
.checklist { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 10px; font-size: 15px; }
.checklist li { display: flex; gap: 10px; align-items: center; }
.tick { flex: none; width: 20px; height: 20px; border-radius: 6px; background: #1fb37f var(--check) center / 13px no-repeat; }
.badge { display: inline-block; padding: 6px 12px; border-radius: 8px; background: #e9edfc; color: var(--primary-dark); font-weight: 700; font-size: 13.5px; }
.report-row { display: grid; grid-template-columns: 120px 1fr 36px; gap: 12px; align-items: center; font-size: 14px; margin-bottom: 12px; }
.report-row b { text-align: right; }
.msg { display: flex; gap: 10px; margin-bottom: 14px; font-size: 14px; line-height: 1.4; }
.msg b { font-size: 13.5px; }
.msg p { margin: 2px 0 0; color: var(--muted); }
.msg .avatar { width: 32px; height: 32px; font-size: 10px; border-radius: 9px; }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.process__intro { position: sticky; top: 130px; }
.process__intro > p:not(.label) { color: var(--muted); margin: 22px 0 34px; }
/* A hairline runs behind the cards and shows in the gaps, tying the steps together */
.steps { position: relative; list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; counter-reset: s; }
.steps::before {
  content: ""; position: absolute; left: 55px; top: 40px; bottom: 40px; width: 1px;
  background: linear-gradient(180deg, transparent, rgba(61,99,234,.45) 12%, rgba(61,99,234,.45) 88%, transparent);
}
.step {
  position: relative;
  display: flex; gap: 24px; align-items: flex-start;
  background: var(--white); border-radius: var(--radius); padding: 28px;
  border: 1px solid var(--hairline); box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.step:hover { transform: translateX(4px); box-shadow: var(--shadow); }
.step__num {
  flex: none; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%;
  font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 24px; color: var(--primary-dark);
  background: linear-gradient(180deg, #fff, #eef1fb);
  box-shadow: inset 0 0 0 1px rgba(61,99,234,.2), 0 6px 14px -8px rgba(47,80,214,.5);
}
.step h3 { font-size: 21px; margin: 4px 0 8px; letter-spacing: -.025em; }
.step p { margin: 0; color: var(--muted); font-size: 16.5px; }

/* ---------- Pricing ---------- */

.toggle { display: inline-flex; padding: 5px; border-radius: 999px; background: var(--white); border: 1px solid var(--hairline); box-shadow: var(--shadow-sm); }
.toggle__btn { border: 0; background: none; padding: 10px 20px; border-radius: 999px; font-weight: 700; font-size: 15px; color: var(--muted); display: inline-flex; gap: 8px; align-items: center; transition: background-color .25s, color .25s, box-shadow .25s; }
.toggle__btn:hover { color: var(--ink); }
.toggle__btn.is-active { background: var(--navy); color: var(--white); box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 6px 16px -8px rgba(11,21,48,.7); }

.muted a { color: var(--primary-dark); font-weight: 700; }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.faq__intro .muted { margin-top: 20px; }
.faq__list { display: grid; gap: 12px; }
details { background: var(--white); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 0 28px; box-shadow: var(--shadow-sm); transition: border-color .25s, box-shadow .25s; }
details[open] { border-color: rgba(61,99,234,.16); box-shadow: var(--shadow); }
summary { list-style: none; cursor: pointer; padding: 24px 40px 24px 0; font-weight: 700; font-size: 18px; letter-spacing: -.015em; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after {
  content: ""; position: absolute; right: 0; top: 50%; width: 28px; height: 28px; margin-top: -14px; border-radius: 50%;
  background: var(--grey) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 3v10M3 8h10' stroke='%230f1b2e' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center / 12px no-repeat;
  transition: transform .3s var(--ease), background-color .25s;
}
details[open] summary::after { transform: rotate(45deg); background-color: #e6ebfc; }
details p { color: var(--muted); margin: -6px 0 24px; font-size: 16.5px; }

/* ---------- CTA / Contact ---------- */
.cta {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: center;
  padding: clamp(40px, 7vw, 96px) clamp(24px, 6vw, 80px);
  border-radius: 32px; color: var(--white);
  box-shadow: var(--shadow-lg);
}
.cta > * { position: relative; z-index: 1; }
.cta__text { position: relative; }
.cta__text > p:not(.label):not(.cta__host) { color: rgba(255,255,255,.72); margin: 22px auto 26px; max-width: 600px; }
.cta__host { display: inline-flex; align-items: center; gap: 12px; margin-top: 30px; font-size: 14.5px; color: rgba(255,255,255,.66); text-align: left; }
.cta__host img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2px rgba(255,255,255,.14); }
.cta__host strong { color: var(--white); font-weight: 700; }
.cta__points { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-weight: 500; }
.cta__points li { display: flex; gap: 12px; align-items: center; }
.cta__points li::before { content: ""; flex: none; width: 22px; height: 22px; border-radius: 50%; background: rgba(169,188,255,.16) var(--check) center / 13px no-repeat; box-shadow: inset 0 0 0 1px rgba(169,188,255,.3); }

.form {
  position: relative; display: grid; gap: 16px;
  background: var(--white); color: var(--ink);
  border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 36px);
  box-shadow: var(--shadow-lg);
}

.form label { display: grid; gap: 7px; font-size: 14px; font-weight: 700; }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: 16px; font-weight: 400; color: var(--ink);
  padding: 13px 14px; border-radius: 10px; border: 1px solid var(--border); background: var(--light);
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.form textarea { resize: vertical; min-height: 90px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 4px rgba(61,106,224,.18); }

.tally-embed { display: block; min-height: 320px; }
.tally-embed[hidden], .tally-fallback[hidden] { display: none; }
.tally-fallback { margin: 0; font-size: 17px; line-height: 1.5; }
.tally-fallback a { text-decoration: underline; text-underline-offset: 2px; }
.form__note { margin: -4px 0 0; text-align: center; font-size: 14px; color: var(--muted); }

/* ---------- Footer ---------- */
.footer {
  position: relative;
  background: #070e22; color: rgba(255,255,255,.6); padding: 96px 0 36px; font-size: 15.5px;
}
.footer::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(169,188,255,.35), transparent);
}
.footer__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer .logo { color: var(--white); margin-bottom: 18px; }
.footer__brand p { max-width: 320px; }
.footer__col { display: grid; align-content: start; gap: 12px; }
.footer h4 { color: rgba(255,255,255,.45); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 8px; }
.footer__col a { transition: color .2s ease; }
.footer__col a:hover { color: var(--white); }
.footer__person { display: flex; align-items: center; gap: 14px; }
.footer__person img { flex: none; width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,.12); }
.footer__person > div { display: grid; gap: 4px; }
.footer__person strong { color: var(--white); font-size: 16px; font-weight: 700; }
.footer__person .footer__role { font-size: 14px; margin-top: -4px; }
.footer__li { display: inline-flex; align-items: center; gap: 7px; font-size: 15px; }
.footer__li svg { flex: none; width: 16px; height: 16px; fill: currentColor; }
.footer__li:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 30px; font-size: 14px; color: rgba(255,255,255,.45); }
.footer__bottom a:hover { color: var(--white); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); filter: blur(4px); transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; filter: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav__links {
    position: absolute; top: calc(100% + 10px); left: 16px; right: 16px;
    flex-direction: column; gap: 0; padding: 12px;
    background: var(--white); color: var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-lg);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s;
  }

  .nav__links a:not(.btn) { padding: 14px 12px; font-size: 18px; border-bottom: 1px solid var(--grey); }
  .nav__links a:not(.btn)::after { display: none; }
  .nav__cta { margin-left: auto; }
  .nav { inset: 12px 0 auto; }

  .stack__card { grid-template-columns: 1fr; position: relative; top: 0 !important; }
  .stack__visual { min-height: 0; }
  .process, .faq, .cta { grid-template-columns: 1fr; }
  .process__intro { position: static; }

}

@media (max-width: 640px) {
  body { font-size: 17px; }
  .container { width: calc(100% - 32px); }
  .hero__actions .btn { width: 100%; }
  .hero__lead { font-size: 16px; }
  .card { padding: 28px 24px; }

  .step { flex-direction: column; gap: 16px; padding: 24px; }
  .report-row { grid-template-columns: 96px 1fr 30px; font-size: 13px; }

  details { padding: 0 20px; }
  summary { font-size: 17px; }
  .footer__top { grid-template-columns: 1fr; }
  .toggle { justify-self: start; }
  .steps::before { left: 51px; }
  .assurances { gap: 10px 20px; font-size: 14px; }
  .eyebrow { white-space: nowrap; font-size: 13px; }
}
@media (max-width: 440px) {
  .eyebrow { padding-left: 14px; }
  .eyebrow__tag { display: none; }
}

/* ==========================================================
   Multi-page additions
   ========================================================== */

/* ---------- Nav: current page + Company dropdown ---------- */
.nav__links { align-items: center; }

/* ---------- Inner page header ---------- */
.page-hero {
  position: relative; overflow: hidden; text-align: center; color: var(--white);
  padding: clamp(160px, 16vw, 210px) 0 clamp(90px, 9vw, 130px);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(42px, 5.6vw, 72px); line-height: 1.04; letter-spacing: -.04em; font-weight: 500; max-width: 900px; margin-inline: auto; }
.page-hero__lead { max-width: 640px; margin: 22px auto 0; font-size: 19px; line-height: 1.65; color: rgba(255,255,255,.72); }
.page-hero .hero__actions { justify-content: center; margin-top: 36px; }

/* ---------- Generic helpers ---------- */

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 90px); align-items: center; }
.split > div > p:not(.label) { color: var(--muted); }
.section-head .muted, .section-head > p:not(.label) { color: var(--muted); margin-top: 18px; }

/* ---------- Services detail rows ---------- */
.svc-list { display: grid; gap: clamp(60px, 8vw, 110px); }
.svc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 90px); align-items: center; scroll-margin-top: 120px; }
.svc:nth-child(even) .stack__visual { order: 2; }
.svc .h2 { margin: 6px 0 18px; }
.svc > div > p { color: var(--muted); margin-bottom: 26px; }
.svc .label { margin-bottom: 4px; }

@keyframes wave { 50% { transform: scaleY(.35); } }

.chip { display: inline-block; padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 700; background: #e9edfc; color: var(--primary-dark); }
.chip--green { background: #dcf5ea; color: #0f7a53; }

.mail-line { height: 9px; border-radius: 5px; background: var(--grey); margin-bottom: 9px; }
.mail-line--short { width: 60%; }
.mail-head { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--border); }
.mini-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.mini-table th { text-align: left; color: var(--muted); font-weight: 500; padding: 0 0 8px; }
.mini-table td { padding: 8px 0; border-top: 1px solid var(--grey); }
.mini-table th:not(:last-child), .mini-table td:not(:last-child) { padding-right: 12px; }
.chip { white-space: nowrap; }

/* ---------- Tabs ---------- */
.tabs__nav { display: flex; justify-content: center; margin-bottom: 40px; }
.tab-panel[hidden] { display: none; }
.stack__card.is-static { position: static; box-shadow: var(--shadow); }

/* ---------- CTA band (centered) ---------- */
.cta--center { grid-template-columns: 1fr; text-align: center; justify-items: center; }
.cta--center .cta__text { max-width: 760px; }
.cta--center .hero__actions { justify-content: center; margin-top: 34px; }

/* ---------- Contact / Book a call ---------- */
.nav__mail { margin-left: auto; display: inline-flex; align-items: center; height: 46px; padding: 0 12px; font-size: 15px; font-weight: 500; opacity: .9; }
.nav__mail:hover { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }

.book-hero { text-align: left; padding: clamp(120px, 12vw, 150px) 0 clamp(60px, 7vw, 100px); }
.book-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 600px); gap: 28px 56px; align-items: start;
  grid-template-areas: "head card" "points card"; grid-template-rows: auto 1fr;
}
.book-head { grid-area: head; }
.book-head h1 { margin: 0; max-width: none; }
.book-head .page-hero__lead { margin: 22px 0 0; }
.book-points { grid-area: points; align-self: start; }
.booking { grid-area: card; }

.booking {
  position: relative; background: var(--white); color: var(--ink);
  border-radius: var(--radius-lg); padding: clamp(22px, 3vw, 32px);
  box-shadow: var(--shadow-lg);
}
.booking .form__note { margin: 12px 0 16px; }

.booking__host { display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--border); }
.booking__host img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.booking__host p { margin: 0; font-size: 15px; line-height: 1.4; color: var(--muted); }
.booking__host strong { color: var(--ink); }

.book-trust { padding: clamp(60px, 8vw, 100px) 0; }
.trust-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.trust-card { margin: 0; padding: 30px 28px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--hairline); box-shadow: var(--shadow-sm); }
.trust-card h2 { font-size: 21px; margin: 18px 0 8px; }
.trust-card p { margin: 0; color: var(--muted); font-size: 16px; }
.trust-card__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(160deg, #1d2f6e 0%, #0b1530 100%); color: #c6d3ff; box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 10px 22px -10px rgba(11,21,48,.7); }
.trust-card__icon svg { width: 23px; height: 23px; }
.trust-card--founder { display: grid; grid-template-columns: 96px 1fr; gap: 6px 22px; align-items: start; }
.trust-card--founder img { grid-row: span 2; width: 96px; height: 96px; border-radius: 20px; object-fit: cover; }
.trust-card--founder blockquote { margin: 0; font-family: var(--serif); font-style: italic; font-size: 23px; line-height: 1.35; color: var(--navy); }
.trust-card--founder figcaption { display: grid; gap: 2px; font-size: 15px; color: var(--muted); }
.trust-card--founder figcaption strong { font-size: 17px; color: var(--navy); }
.trust-card--founder figcaption a:not(.li-link) { color: var(--primary-dark); font-weight: 700; }
.trust-fit { margin: 34px 0 0; text-align: center; color: var(--muted); }
.trust-fit strong { color: var(--ink); }

/* ---------- About ---------- */
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.values .card h3 { font-size: 21px; margin: 22px 0 10px; }
.values .card p { color: var(--muted); font-size: 16px; margin: 0; }
.about-visual { border-radius: var(--radius-lg); min-height: 440px; }
.big-quote { font-family: var(--serif); font-style: italic; font-size: clamp(30px, 3.4vw, 44px); line-height: 1.2; letter-spacing: -.01em; color: var(--navy); margin: 0; }
.big-quote::before { content: "“"; color: var(--primary); }
.big-quote::after { content: "”"; color: var(--primary); }
.founder { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.founder__photo { margin: 0; max-width: 420px; justify-self: center; }
.founder__photo img { display: block; width: 100%; height: auto; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.founder__photo figcaption { display: grid; gap: 2px; margin-top: 18px; }
.founder__photo figcaption strong { font-size: 18px; color: var(--navy); }
.founder__photo figcaption span { font-size: 15px; color: var(--muted); }
.founder__name { display: flex; align-items: center; gap: 6px; }
.founder__sign { margin-top: 26px; font-family: var(--serif); font-style: italic; font-size: 34px; color: var(--navy) !important; }

/* ---------- LinkedIn icon link ---------- */
.li-link { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 24px; height: 24px; border-radius: 4px; color: #0a66c2; transition: color .2s ease, transform .2s ease; }
.li-link svg { display: block; width: 18px; height: 18px; fill: currentColor; }
.li-link:hover { color: #004182; transform: translateY(-1px); }
.li-link:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }

/* ---------- Legal ---------- */
.legal { max-width: 800px; margin-inline: auto; }
.legal h2 { font-size: 26px; margin: 46px 0 12px; }
.legal p, .legal li { color: var(--muted); font-size: 17px; }
.legal ul { padding-left: 22px; }
.legal a, .form__note a { text-decoration: underline; text-underline-offset: 2px; }

/* ---------- 404 / thank-you ---------- */
.notfound, .thanks { min-height: 100vh; display: grid; place-items: center; padding: 160px 0 100px; }
.notfound__code {
  margin: 0 0 10px; font-family: var(--serif); font-style: italic; font-size: clamp(130px, 24vw, 280px); letter-spacing: -.03em; line-height: .9;
  background: linear-gradient(180deg, #fff 20%, rgba(185,201,255,.35)); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Multi-page responsive ---------- */
@media (max-width: 1080px) {
  .values { grid-template-columns: 1fr 1fr; }

}
@media (max-width: 900px) {
  .nav__links { align-items: stretch; }

  .split, .svc { grid-template-columns: 1fr; }

  .svc:nth-child(even) .stack__visual { order: 0; }

  .about-visual { min-height: 320px; }
  .founder { grid-template-columns: 1fr; }
  .founder__photo { max-width: 340px; }
  .book-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "head" "card" "points"; grid-template-rows: none; gap: 28px; }
  .booking { max-width: 600px; }
  .trust-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .values { grid-template-columns: 1fr; }
  .page-hero__lead { font-size: 17px; }

  .tabs__nav .toggle { flex-wrap: wrap; justify-content: center; }
  .book-hero { padding-top: 110px; }
  .trust-card--founder { grid-template-columns: 1fr; }
  .trust-card--founder img { grid-row: auto; width: 72px; height: 72px; border-radius: 16px; }
}