:root {
  --ink: #07060a;
  --ink-soft: #0d0b12;
  --panel: #121018;
  --panel-light: #18151f;
  --purple: #8f42e7;
  --purple-bright: #b869ff;
  --purple-pale: #ead8ff;
  --purple-deep: #2c1147;
  --paper: #f2eef7;
  --paper-ink: #17111f;
  --paper-muted: #6d6673;
  --paper-line: rgba(23, 17, 31, .13);
  --white: #f8f6fb;
  --muted: #a9a4b3;
  --line: rgba(255, 255, 255, .12);
  --line-strong: rgba(255, 255, 255, .2);
  --container: 1180px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 22px 70px rgba(0, 0, 0, .38);
  --font-display: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  color: var(--white);
  background: var(--ink);
  font-family: "DM Sans", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}
body.dialog-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(7, 6, 10, .9);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color .25s ease, background .25s ease;
}
.site-header.scrolled { background: rgba(7, 6, 10, .97); border-color: var(--line); }
.nav-shell {
  width: min(calc(100% - 48px), var(--container));
  min-height: 82px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}
.brand img { width: 174px; height: auto; }
.desktop-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.desktop-nav a { position: relative; color: #c8c3ce; font-size: .88rem; font-weight: 600; transition: color .2s ease; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -11px; height: 2px; background: var(--purple-bright); transition: right .2s ease; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--white); }
.desktop-nav a:hover::after, .desktop-nav a.active::after { right: 0; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.icon-button { width: 43px; height: 43px; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: var(--panel); display: inline-grid; place-items: center; cursor: pointer; }
.icon-button svg { width: 20px; height: 20px; }
.menu-toggle { display: none; }
.mobile-menu { display: none; }

.btn { min-height: 52px; padding: 0 26px; border: 1px solid transparent; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-weight: 700; font-size: .89rem; letter-spacing: -.01em; cursor: pointer; transition: transform .25s cubic-bezier(.2,.8,.2,1), background .2s ease, border-color .2s ease, box-shadow .25s ease; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--purple-bright); outline-offset: 3px; }
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: linear-gradient(135deg, var(--purple), #a557f0); border-color: var(--purple); color: #fff; box-shadow: 0 12px 30px rgba(143, 66, 231, .32); }
.btn-primary:hover { background: linear-gradient(135deg, var(--purple-bright), var(--purple)); border-color: var(--purple-bright); box-shadow: 0 16px 40px rgba(184, 105, 255, .4); }
.btn-ghost { border-color: var(--line-strong); background: transparent; }
.btn-ghost:hover { border-color: var(--purple-bright); background: rgba(184, 105, 255, .08); }
.btn-nav { min-height: 43px; padding-inline: 19px; background: linear-gradient(135deg, var(--purple), #a557f0); font-size: .8rem; }
.btn-light { background: var(--white); color: var(--ink); }
.btn-light:hover { background: var(--purple-pale); }

.hero { position: relative; min-height: 790px; padding-top: 82px; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::before { content: ""; position: absolute; width: 520px; height: 520px; top: 80px; right: -260px; border: 1px solid rgba(184, 105, 255, .18); border-radius: 50%; }
.hero-grid { min-height: 650px; display: grid; grid-template-columns: minmax(0, .92fr) minmax(460px, 1.08fr); align-items: center; gap: 64px; padding-top: 52px; padding-bottom: 36px; }
.hero-copy { position: relative; z-index: 2; max-width: 600px; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--purple-pale); font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow span { width: 38px; height: 1px; background: var(--purple-bright); }
.eyebrow.light { color: #fff; }
.eyebrow.light span { background: #fff; }
h1, h2, h3, blockquote { font-family: var(--font-display); font-weight: 560; }
h1 { margin: 26px 0 24px; max-width: 760px; font-size: clamp(3.4rem, 5.9vw, 6rem); line-height: .96; letter-spacing: -.02em; font-weight: 560; }
h1 em, h2 em, blockquote em { color: var(--purple-bright); font-style: italic; font-weight: 560; }
.hero-copy > p { max-width: 595px; color: #bbb6c3; font-size: 1.04rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.trust-line { display: flex; gap: 24px; margin-top: 46px; padding-top: 28px; border-top: 1px solid var(--line); }
.trust-item { display: flex; align-items: flex-start; gap: 10px; min-width: 0; }
.trust-item svg { flex: 0 0 auto; width: 19px; height: 19px; color: var(--purple-bright); margin-top: 2px; }
.trust-item span { display: grid; }
.trust-item strong { font-size: .82rem; }
.trust-item small { color: #8f8998; font-size: .69rem; line-height: 1.4; }

.hero-visual { position: relative; min-height: 590px; display: grid; place-items: center; }
.portrait-frame { position: relative; width: min(100%, 560px); aspect-ratio: 1 / 1; overflow: hidden; border-radius: 50% 50% 20px 20px; border: 1px solid rgba(184, 105, 255, .24); background: var(--panel); box-shadow: var(--shadow); }
.portrait-frame::after { content: ""; position: absolute; inset: 0; border: 16px solid rgba(7, 6, 10, .17); border-radius: inherit; pointer-events: none; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.visual-note { position: absolute; left: -14px; bottom: 48px; width: min(330px, 70%); padding: 18px 20px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(12, 10, 16, .94); box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px; }
.note-mark { width: 4px; height: 42px; background: var(--purple-bright); border-radius: 10px; }
.visual-note div { display: grid; }
.visual-note small { color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
.visual-note strong { margin-top: 2px; font-size: .95rem; }
.hero-ticker { border-top: 1px solid var(--line); background: #0a080d; overflow: hidden; white-space: nowrap; }
.ticker-track { width: max-content; padding: 17px 0; display: flex; gap: 44px; animation: ticker 32s linear infinite; }
.ticker-track span { color: #837d8a; font-size: .73rem; letter-spacing: .06em; }
.ticker-track b { color: var(--white); margin-right: 8px; }
.ticker-track em { color: var(--purple-bright); font-style: normal; margin-left: 10px; }
@keyframes ticker { to { transform: translateX(-50%); } }

.section-heading { margin-bottom: 52px; }
.section-heading.centered { max-width: 780px; margin-inline: auto; margin-bottom: 54px; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading:not(.centered) { display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.section-heading h2, .services-copy h2, .faq-grid h2 { margin: 18px 0 0; font-size: clamp(2.35rem, 4vw, 4.2rem); line-height: 1.05; letter-spacing: -.01em; font-weight: 560; }
.section-heading p { color: var(--muted); max-width: 560px; margin: 20px auto 0; }
.section-heading:not(.centered) > p { max-width: 430px; margin: 0 0 8px; }

.benefits { background: var(--ink-soft); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.benefit-card { min-height: 330px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); display: flex; flex-direction: column; transition: border-color .2s ease, transform .2s ease, background .2s ease; }
.benefit-card:hover { transform: translateY(-5px); border-color: rgba(184, 105, 255, .5); background: var(--panel-light); }
.model-number { align-self: flex-end; margin-bottom: -32px; color: rgba(184, 105, 255, .32); font-family: "Manrope", sans-serif; font-size: 2.35rem; font-weight: 800; line-height: 1; }
.icon-box { width: 48px; height: 48px; border-radius: 12px; background: rgba(143, 66, 231, .14); color: var(--purple-bright); display: grid; place-items: center; }
.icon-box svg { width: 22px; height: 22px; }
.benefit-card h3 { margin: 56px 0 10px; font-size: 1.28rem; }
.benefit-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.benefit-card a { margin-top: auto; padding-top: 26px; display: inline-flex; align-items: center; gap: 8px; color: var(--purple-pale); font-size: .84rem; font-weight: 700; }
.benefit-card a svg { width: 16px; }

.services { background: #0a080d; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 86px; }
.services-visual { position: relative; }
.visual-frame { overflow: hidden; aspect-ratio: 4 / 4.2; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); }
.visual-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7) contrast(1.08); }
.stat-card { position: absolute; right: -32px; bottom: 38px; width: 270px; padding: 20px; border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(18, 16, 24, .96); box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px; }
.stat-card svg { color: var(--purple-bright); }
.stat-card div { display: grid; }
.stat-card small { color: var(--muted); }
.services-copy > p { color: var(--muted); margin: 24px 0 0; }
.check-list { list-style: none; padding: 0; margin: 34px 0; display: grid; gap: 18px; }
.check-list li { display: flex; align-items: flex-start; gap: 13px; color: var(--muted); font-size: .92rem; }
.check-list svg { width: 19px; height: 19px; color: var(--purple-bright); margin-top: 3px; flex: 0 0 auto; }
.check-list b { color: var(--white); display: block; margin-bottom: 2px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--purple-pale); font-weight: 700; border-bottom: 1px solid rgba(234, 216, 255, .35); padding-bottom: 5px; }
.text-link svg { width: 17px; }

.education { background: var(--ink-soft); }
.program-list { border-top: 1px solid var(--line); }
.program-row { min-height: 138px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 70px 1fr auto 24px; align-items: center; gap: 24px; transition: background .2s ease, padding .2s ease; }
.program-row:hover { background: rgba(255, 255, 255, .025); padding-inline: 16px; }
.program-index { color: var(--purple-bright); font-family: "Manrope", sans-serif; font-size: .8rem; }
.program-row h3 { margin: 0 0 6px; font-size: 1.32rem; }
.program-row p { margin: 0; color: var(--muted); font-size: .9rem; }
.program-tag { padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; color: #c7c1cc; font-size: .72rem; }
.program-row > svg { width: 20px; color: var(--purple-bright); }

.quote-section { background: var(--purple); padding-block: 98px; }
.quote-shell { position: relative; text-align: center; }
.quote-mark { position: absolute; left: 0; top: -58px; color: rgba(255,255,255,.15); font-family: Georgia, serif; font-size: 11rem; line-height: 1; }
blockquote { margin: 0 auto; max-width: 950px; font-size: clamp(2.1rem, 4.2vw, 4.4rem); line-height: 1.12; letter-spacing: -.01em; font-weight: 560; }
blockquote em { color: #170d20; }
.quote-shell p { margin: 28px auto 0; max-width: 670px; color: rgba(255,255,255,.77); }

.faq-section { background: #0a080d; }
.faq-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 94px; align-items: start; }
.accordion { border-top: 1px solid var(--line); }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-item button { width: 100%; padding: 25px 0; border: 0; background: none; display: flex; align-items: center; justify-content: space-between; gap: 20px; text-align: left; cursor: pointer; font-weight: 700; }
.accordion-item button svg { width: 19px; color: var(--purple-bright); transition: transform .2s ease; }
.accordion-item.open button svg { transform: rotate(45deg); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.accordion-item.open .accordion-panel { max-height: 240px; }
.accordion-panel p { margin: 0 0 25px; color: var(--muted); font-size: .92rem; }

.cta-section { padding: 0 0 110px; background: #0a080d; }
.cta-shell { min-height: 330px; padding: 62px 70px; border-radius: 24px; background: var(--purple); display: flex; align-items: center; justify-content: space-between; gap: 50px; box-shadow: var(--shadow); }
.cta-shell h2 { margin: 17px 0 14px; font-size: clamp(2.2rem, 4vw, 4rem); line-height: 1.04; letter-spacing: -.01em; }
.cta-shell p { max-width: 640px; margin: 0; color: rgba(255,255,255,.77); }
.cta-shell .btn { flex: 0 0 auto; }

.site-footer { padding: 70px 0 28px; background: #050407; border-top: 1px solid var(--line); }
.footer-top { display: flex; justify-content: space-between; gap: 60px; padding-bottom: 56px; }
.footer-brand img { width: 180px; }
.footer-brand p { color: var(--muted); max-width: 330px; margin-top: 18px; }
.footer-links { display: flex; gap: 90px; }
.footer-links div { display: grid; align-content: start; gap: 8px; min-width: 130px; }
.footer-links b { margin-bottom: 8px; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--purple-pale); }
.footer-links a, .footer-links button { padding: 0; border: 0; background: none; color: var(--muted); text-align: left; cursor: pointer; font-size: .9rem; }
.footer-links a:hover, .footer-links button:hover { color: var(--white); }
.footer-bottom { padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 30px; color: #77717e; font-size: .72rem; }
.footer-bottom p { margin: 0; }

.consultation-dialog { width: min(520px, calc(100% - 28px)); padding: 38px; border: 1px solid var(--line-strong); border-radius: 20px; color: var(--white); background: #121018; box-shadow: var(--shadow); }
.consultation-dialog::backdrop { background: rgba(0, 0, 0, .78); backdrop-filter: blur(5px); }
.dialog-close { position: absolute; right: 18px; top: 18px; }
.dialog-icon { width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center; color: var(--purple-bright); background: rgba(143, 66, 231, .14); }
.consultation-dialog h2 { margin: 22px 0 8px; font-size: 2rem; letter-spacing: -.01em; }
.consultation-dialog > p { color: var(--muted); margin: 0 0 24px; }
.consultation-dialog form { display: grid; gap: 16px; }
.consultation-dialog label { display: grid; gap: 7px; color: #d4cfda; font-size: .82rem; font-weight: 600; }
.consultation-dialog input, .consultation-dialog select { width: 100%; min-height: 50px; padding: 0 14px; border: 1px solid var(--line); border-radius: 9px; color: var(--white); background: #0b090e; outline: none; }
.consultation-dialog input:focus, .consultation-dialog select:focus { border-color: var(--purple-bright); }
.consultation-dialog option { color: #111; }
.consultation-dialog .consent { display: flex; grid-template-columns: auto 1fr; align-items: flex-start; gap: 10px; color: var(--muted); font-weight: 400; }
.consultation-dialog .consent input { width: 17px; min-height: 17px; margin-top: 3px; accent-color: var(--purple); }
.form-success { display: none; align-items: center; gap: 9px; padding: 12px; border: 1px solid rgba(92, 208, 145, .4); border-radius: 9px; color: #baf1d2; background: rgba(92, 208, 145, .08); font-size: .82rem; }
.form-success.visible { display: flex; }
.form-success svg { width: 19px; flex: 0 0 auto; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-sm { transition-delay: .08s; }
.reveal-delay { transition-delay: .16s; }

/* Çalışma modeli detay sayfaları */
.model-page .site-header { border-bottom-color: var(--line); }
.model-page .desktop-nav a[aria-current="page"] { color: var(--white); }
.model-page .desktop-nav a[aria-current="page"]::after { right: 0; }
.detail-hero { position: relative; padding: 180px 0 94px; overflow: hidden; background: radial-gradient(circle at 82% 36%, rgba(143,66,231,.18), transparent 31%), #08070b; border-bottom: 1px solid var(--line); }
.detail-hero::before { content: ""; position: absolute; width: 520px; height: 520px; right: -210px; top: 40px; border: 1px solid rgba(184,105,255,.15); border-radius: 50%; }
.detail-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(370px, .74fr); align-items: center; gap: 84px; }
.detail-hero-grid > *, .overview-grid > * { min-width: 0; }
.detail-hero-copy h1 { margin-bottom: 25px; font-size: clamp(3.4rem, 6vw, 5.8rem); }
.detail-hero-copy > p { max-width: 690px; margin: 0; color: #bbb6c3; font-size: 1.04rem; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.detail-visual { position: relative; min-height: 420px; display: grid; place-items: center; }
.detail-orbit { position: absolute; width: 370px; aspect-ratio: 1; border: 1px solid rgba(184,105,255,.25); border-radius: 50%; }
.detail-orbit::before, .detail-orbit::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.09); border-radius: 50%; }
.detail-orbit::before { inset: 38px; }
.detail-orbit::after { inset: 82px; }
.detail-icon { position: relative; z-index: 2; width: 138px; height: 138px; border: 1px solid rgba(184,105,255,.42); border-radius: 34px; display: grid; place-items: center; color: var(--purple-bright); background: linear-gradient(145deg, rgba(143,66,231,.2), rgba(18,16,24,.94)); box-shadow: 0 26px 80px rgba(0,0,0,.42); transform: rotate(-6deg); }
.detail-icon svg { width: 58px; height: 58px; }
.detail-badge { position: absolute; z-index: 3; right: 12px; bottom: 52px; padding: 15px 18px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(18,16,24,.96); box-shadow: var(--shadow); }
.detail-badge small, .detail-badge strong { display: block; }
.detail-badge small { color: var(--muted); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; }
.detail-badge strong { margin-top: 2px; font-size: .92rem; }
.model-facts { position: relative; margin-top: 62px; padding-top: 30px; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.model-fact { display: grid; gap: 3px; }
.model-fact small { color: #817b88; font-size: .68rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.model-fact strong { font-size: .9rem; }

.model-overview { background: var(--ink-soft); }
.overview-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .65fr); gap: 86px; align-items: start; }
.rich-copy h2 { margin: 18px 0 24px; font-size: clamp(2.35rem, 4vw, 4.1rem); line-height: 1.05; letter-spacing: -.01em; }
.rich-copy > p { max-width: 740px; color: var(--muted); }
.rich-copy > p + p { margin-top: 18px; }
.feature-points { margin-top: 38px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.feature-point { min-height: 150px; padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.feature-point svg { width: 21px; color: var(--purple-bright); }
.feature-point h3 { margin: 20px 0 7px; font-size: 1rem; }
.feature-point p { margin: 0; color: var(--muted); font-size: .82rem; }
.model-aside { position: sticky; top: 112px; padding: 34px; border: 1px solid rgba(184,105,255,.32); border-radius: 18px; background: linear-gradient(160deg, rgba(143,66,231,.16), var(--panel) 58%); box-shadow: var(--shadow); }
.model-aside .aside-label { color: var(--purple-bright); font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.model-aside h3 { margin: 18px 0 12px; font-size: 1.65rem; line-height: 1.2; }
.model-aside p { color: var(--muted); font-size: .9rem; }
.model-aside .btn { width: 100%; margin-top: 18px; }
.aside-note { display: flex; align-items: flex-start; gap: 9px; margin-top: 19px; color: #8c8692; font-size: .72rem; }
.aside-note svg { flex: 0 0 auto; width: 16px; margin-top: 2px; }

.process-section { background: #0a080d; }
.process-grid { margin-top: 52px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: process; }
.process-card { position: relative; min-height: 310px; padding: 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); overflow: hidden; }
.process-card::after { content: ""; position: absolute; width: 130px; height: 130px; right: -65px; bottom: -65px; border: 1px solid rgba(184,105,255,.2); border-radius: 50%; }
.process-step { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--purple); font-family: "Manrope", sans-serif; font-size: .75rem; font-weight: 800; }
.process-card h3 { margin: 62px 0 12px; font-size: 1.25rem; }
.process-card p { margin: 0; color: var(--muted); font-size: .88rem; }
.process-card small { display: block; margin-top: 24px; color: var(--purple-pale); font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

.model-faq { background: var(--ink-soft); }
.model-faq .faq-grid { align-items: start; }
.related-models { background: #0a080d; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.related-card { padding: 27px; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); transition: transform .2s ease, border-color .2s ease; }
.related-card:hover { transform: translateY(-4px); border-color: rgba(184,105,255,.48); }
.related-card[aria-current="page"] { border-color: rgba(184,105,255,.5); background: rgba(143,66,231,.1); }
.related-card small { color: var(--purple-bright); font-size: .68rem; font-weight: 800; letter-spacing: .1em; }
.related-card h3 { margin: 18px 0 7px; font-size: 1.12rem; }
.related-card p { margin: 0; color: var(--muted); font-size: .8rem; }

/* Blog sistemi */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.blog-page .site-header, .article-page .site-header { border-bottom-color: var(--line); }
.blog-page .desktop-nav a[aria-current="page"], .article-page .desktop-nav a[aria-current="page"] { color: var(--white); }
.blog-page .desktop-nav a[aria-current="page"]::after, .article-page .desktop-nav a[aria-current="page"]::after { right: 0; }
.home-blog { background: #0a080d; }
.section-heading-action { max-width: 470px; }
.section-heading-action p { margin: 0 0 20px; color: var(--muted); }
.home-blog-grid, .blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.blog-card { min-width: 0; min-height: 100%; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(180deg, rgba(24,21,31,.96), rgba(16,14,22,.98)); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.blog-card:hover { transform: translateY(-6px); border-color: rgba(184,105,255,.42); box-shadow: 0 24px 70px rgba(0,0,0,.28); }
.blog-card[hidden] { display: none; }
.blog-card-media { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #14101a; }
.blog-card-media::before { content: ""; position: absolute; z-index: 1; inset: 0; border: 1px solid rgba(255,255,255,.035); border-radius: 17px 17px 0 0; pointer-events: none; }
.blog-card-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(7,6,10,.78), transparent 62%); }
.blog-card-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.86) contrast(1.04); transition: transform .55s ease, filter .55s ease; }
.blog-card:hover .blog-card-media img { filter: saturate(1) contrast(1.03); }
.blog-card:hover .blog-card-media img { transform: scale(1.045); }
.blog-card-media > span, .article-category { display: inline-flex; align-items: center; padding: 7px 11px; border: 1px solid rgba(225,191,255,.3); border-radius: 999px; color: #f0e1ff; background: rgba(31,17,42,.78); backdrop-filter: blur(9px); font-size: .66rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.blog-card-media > span { position: absolute; z-index: 2; left: 20px; bottom: 18px; }
.blog-card-body { flex: 1; padding: 25px; display: flex; flex-direction: column; }
.blog-card-meta { display: flex; align-items: center; gap: 16px; color: #817b88; font-size: .69rem; font-weight: 600; }
.blog-card-meta span { position: relative; }
.blog-card-meta span::before { content: ""; position: absolute; width: 3px; height: 3px; left: -9px; top: 50%; border-radius: 50%; background: var(--purple-bright); }
.blog-card h3 { margin: 17px 0 11px; font-size: 1.2rem; line-height: 1.28; letter-spacing: 0em; }
.blog-card h3 a:hover { color: var(--purple-pale); }
.blog-card-body > p { margin: 0; min-height: 66px; color: var(--muted); font-size: .84rem; }
.blog-card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 22px; color: var(--purple-pale); font-size: .78rem; font-weight: 800; }
.blog-card-link svg { width: 15px; }

.blog-hero { position: relative; padding: 178px 0 92px; overflow: hidden; background: radial-gradient(circle at 13% 16%, rgba(143,66,231,.2), transparent 29%), radial-gradient(circle at 88% 42%, rgba(184,105,255,.1), transparent 30%), #08070b; border-bottom: 1px solid var(--line); }
.blog-hero::after { content: ""; position: absolute; width: 560px; height: 560px; right: -300px; top: 38px; border: 1px solid rgba(184,105,255,.14); border-radius: 50%; pointer-events: none; }
.blog-hero-grid { position: relative; z-index: 1; }
.blog-hero-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(480px, 1.18fr); align-items: center; gap: 76px; }
.blog-hero-copy h1 { margin: 22px 0 26px; font-size: clamp(3.6rem, 6vw, 6.25rem); line-height: .96; letter-spacing: -.02em; }
.blog-hero-copy > p { max-width: 620px; margin: 0; color: #bbb6c3; font-size: 1.02rem; }
.blog-stats { display: flex; gap: 32px; margin-top: 43px; padding-top: 30px; border-top: 1px solid var(--line); }
.blog-stats div { display: grid; gap: 3px; }
.blog-stats strong { font-family: "Manrope", sans-serif; font-size: 1.35rem; }
.blog-stats span { color: #87818d; font-size: .7rem; }
.featured-article { border: 1px solid rgba(184,105,255,.34); border-radius: 22px; background: linear-gradient(180deg, #17131d, #100e16); overflow: hidden; box-shadow: 0 32px 90px rgba(0,0,0,.46), 0 0 0 1px rgba(184,105,255,.04); transition: transform .25s ease, border-color .25s ease; }
.featured-article:hover { transform: translateY(-5px); border-color: rgba(184,105,255,.55); }
.featured-article-media { position: relative; height: 300px; overflow: hidden; }
.featured-article-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,7,11,.82), transparent 65%); }
.featured-article-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) contrast(1.05); transition: transform .55s ease, filter .55s ease; }
.featured-article:hover img { filter: saturate(1) contrast(1.04); }
.featured-article:hover img { transform: scale(1.035); }
.featured-article-media .article-category { position: absolute; z-index: 2; left: 28px; bottom: 24px; }
.featured-article-body { padding: 30px; }
.featured-article-body h2 { margin: 16px 0 10px; font-size: clamp(1.65rem, 2.5vw, 2.35rem); line-height: 1.18; letter-spacing: -.01em; }
.featured-article-body p { margin: 0; color: var(--muted); font-size: .88rem; }
.blog-library { background: radial-gradient(circle at 82% 10%, rgba(143,66,231,.08), transparent 24%), var(--ink-soft); }
.blog-library-head { display: flex; align-items: end; justify-content: space-between; gap: 32px; }
.blog-library-head h2 { margin: 17px 0 0; font-size: clamp(2.5rem, 4.5vw, 4.5rem); line-height: 1.03; letter-spacing: -.015em; }
.blog-search { width: min(100%, 390px); min-height: 54px; padding: 0 17px; border: 1px solid var(--line); border-radius: 12px; display: flex; align-items: center; gap: 11px; background: var(--panel); transition: border-color .2s ease; }
.blog-search:focus-within { border-color: var(--purple-bright); }
.blog-search svg { width: 19px; color: var(--purple-bright); }
.blog-search input { width: 100%; border: 0; outline: 0; color: var(--white); background: transparent; font: inherit; font-size: .88rem; }
.blog-search input::placeholder { color: #726c78; }
.blog-filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 38px 0 31px; }
.blog-filter { min-height: 40px; padding: 0 14px; border: 1px solid var(--line); border-radius: 999px; color: #a59faa; background: transparent; font-size: .76rem; font-weight: 700; cursor: pointer; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.blog-filter span { margin-left: 6px; color: #706a75; }
.blog-filter:hover, .blog-filter.active { color: #fff; border-color: rgba(184,105,255,.48); background: rgba(143,66,231,.16); }
.blog-filter.active span { color: var(--purple-pale); }
.blog-empty { padding: 70px 20px; border: 1px dashed var(--line-strong); border-radius: 18px; text-align: center; }
.blog-empty[hidden] { display: none; }
.blog-empty svg { width: 38px; height: 38px; color: var(--purple-bright); }
.blog-empty h3 { margin: 17px 0 7px; }
.blog-empty p { margin: 0 0 22px; color: var(--muted); }
.blog-newsletter { padding: 0 0 105px; background: var(--ink-soft); }
.blog-newsletter-shell { padding: 55px 62px; border-radius: 22px; display: flex; align-items: center; justify-content: space-between; gap: 45px; background: var(--purple); box-shadow: var(--shadow); }
.blog-newsletter h2 { margin: 17px 0 9px; font-size: clamp(2rem, 3.8vw, 3.5rem); letter-spacing: -.01em; }
.blog-newsletter p { max-width: 650px; margin: 0; color: rgba(255,255,255,.75); }
.blog-newsletter .btn { flex: 0 0 auto; }

.reading-progress { position: fixed; z-index: 1000; left: 0; top: 0; width: 0; height: 3px; background: linear-gradient(90deg, var(--purple), var(--purple-bright)); box-shadow: 0 0 18px rgba(184,105,255,.65); }
.article-header { padding: 166px 0 65px; text-align: center; background: radial-gradient(circle at 50% 10%, rgba(143,66,231,.2), transparent 32%), #08070b; }
.article-header-inner { max-width: 1000px; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 7px; margin-bottom: 30px; color: #7f7985; font-size: .72rem; }
.breadcrumbs a:hover { color: var(--purple-pale); }
.breadcrumbs svg { width: 13px; }
.article-header .article-category { position: static; }
.article-header h1 { margin: 24px auto 25px; font-size: clamp(3.35rem, 6.5vw, 6.1rem); line-height: 1; letter-spacing: -.02em; }
.article-lead { max-width: 790px; margin: 0 auto; color: #bbb6c3; font-size: 1.08rem; line-height: 1.75; }
.article-byline { margin-top: 34px; display: inline-flex; align-items: center; gap: 12px; text-align: left; }
.author-mark { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--purple); font-family: "Manrope", sans-serif; font-weight: 800; }
.article-byline div { display: grid; gap: 2px; }
.article-byline strong { font-size: .82rem; }
.article-byline div > span { color: #7f7985; font-size: .7rem; }
.article-cover { max-width: 1180px; height: min(57vw, 660px); padding: 0; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; background: var(--panel); box-shadow: var(--shadow); }
.article-cover img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.75) contrast(1.08); }
.article-cover-portrait img { object-position: center 36%; }
.article-layout { display: grid; grid-template-columns: 230px minmax(0, 760px); justify-content: center; gap: 86px; padding-top: 82px; padding-bottom: 105px; }
.article-toc { position: sticky; top: 112px; align-self: start; }
.article-toc > span { display: block; margin-bottom: 15px; color: #8f8994; font-size: .66rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.article-toc nav { padding-left: 15px; border-left: 1px solid var(--line); display: grid; gap: 13px; }
.article-toc nav a { color: #817b87; font-size: .76rem; line-height: 1.35; }
.article-toc nav a:hover { color: var(--purple-pale); }
.toc-cta { margin-top: 28px; padding: 14px; border: 1px solid var(--line); border-radius: 11px; display: flex; align-items: center; gap: 10px; background: var(--panel); }
.toc-cta svg { width: 19px; color: var(--purple-bright); }
.toc-cta span { display: grid; font-size: .72rem; font-weight: 700; }
.toc-cta small { color: #756f7a; font-size: .62rem; font-weight: 500; }
.article-content { min-width: 0; color: #c1bbc6; font-size: 1.02rem; line-height: 1.85; }
.article-content > p { margin: 0 0 24px; }
.article-content > p:first-child { color: #ddd8e1; font-size: 1.16rem; line-height: 1.8; }
.article-content h2 { scroll-margin-top: 120px; margin: 63px 0 22px; color: var(--white); font-size: clamp(1.85rem, 3vw, 2.65rem); line-height: 1.2; letter-spacing: -.01em; }
.article-content .btn { margin-top: 8px; }
.article-callout { margin: 38px 0 48px; padding: 25px; border: 1px solid rgba(184,105,255,.3); border-radius: 15px; display: flex; align-items: flex-start; gap: 16px; background: linear-gradient(135deg, rgba(143,66,231,.13), var(--panel)); }
.article-callout > svg { flex: 0 0 auto; width: 25px; height: 25px; color: var(--purple-bright); }
.article-callout strong { color: var(--white); font-size: .94rem; }
.article-callout p { margin: 5px 0 0; color: #aaa4af; font-size: .85rem; line-height: 1.65; }
.formula-card { margin: 30px 0; padding: 28px; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); }
.formula-card span { color: var(--purple-bright); font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.formula-card strong { display: block; margin: 12px 0 10px; color: var(--white); font-family: "Manrope", sans-serif; font-size: clamp(1.45rem, 3vw, 2.2rem); letter-spacing: -.04em; }
.formula-card p { margin: 0; color: #918b96; font-size: .82rem; line-height: 1.65; }
.article-steps { margin: 28px 0; padding: 0; list-style: none; counter-reset: steps; display: grid; gap: 12px; }
.article-steps li { counter-increment: steps; padding: 21px 22px 21px 65px; border: 1px solid var(--line); border-radius: 13px; position: relative; display: grid; background: var(--panel); }
.article-steps li::before { content: counter(steps, decimal-leading-zero); position: absolute; left: 21px; top: 22px; color: var(--purple-bright); font-size: .7rem; font-weight: 800; }
.article-steps strong { color: var(--white); font-size: .91rem; }
.article-steps span { margin-top: 3px; color: #958f9a; font-size: .81rem; line-height: 1.65; }
.article-checks { margin: 27px 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.article-checks li { display: flex; align-items: flex-start; gap: 12px; }
.article-checks svg { flex: 0 0 auto; width: 19px; margin-top: 6px; color: var(--purple-bright); }
.article-checks span { font-size: .94rem; }
.concept-grid { margin: 28px 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.concept-grid div { padding: 22px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel); }
.concept-grid strong { color: var(--white); font-size: .9rem; }
.concept-grid p { margin: 6px 0 0; color: #918b96; font-size: .79rem; line-height: 1.65; }
.article-quote { margin: 44px 0; padding: 8px 0 8px 27px; border-left: 3px solid var(--purple-bright); color: #e6d9ef; text-align: left; font-family: var(--font-display); font-style: italic; font-size: clamp(1.45rem, 3vw, 2.15rem); line-height: 1.42; letter-spacing: -.01em; }
.checklist-box { margin: 28px 0; padding: 24px; border: 1px solid var(--line); border-radius: 15px; display: grid; gap: 12px; background: var(--panel); }
.checklist-box label { display: flex; align-items: flex-start; gap: 11px; color: #afa9b4; font-size: .86rem; cursor: pointer; }
.checklist-box input { flex: 0 0 auto; width: 17px; height: 17px; margin-top: 6px; accent-color: var(--purple); }
.risk-disclaimer { margin-top: 55px; padding: 23px; border: 1px solid rgba(222,158,84,.25); border-radius: 14px; display: flex; align-items: flex-start; gap: 13px; color: #a79f98; background: rgba(160,91,34,.06); }
.risk-disclaimer svg { flex: 0 0 auto; width: 20px; margin-top: 5px; color: #dba465; }
.risk-disclaimer p { margin: 0; font-size: .78rem; line-height: 1.65; }
.risk-disclaimer strong { color: #e3c59f; }
.article-related { background: #0a080d; border-top: 1px solid var(--line); }
.related-article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.related-article-grid a { min-height: 190px; padding: 27px; border: 1px solid var(--line); border-radius: 15px; display: flex; flex-direction: column; background: var(--panel); transition: transform .2s ease, border-color .2s ease; }
.related-article-grid a:hover { transform: translateY(-4px); border-color: rgba(184,105,255,.45); }
.related-article-grid span { color: var(--purple-bright); font-size: .68rem; font-weight: 700; }
.related-article-grid h3 { margin: 28px 0 20px; font-size: 1.15rem; line-height: 1.3; }
.related-article-grid svg { width: 19px; margin-top: auto; color: var(--purple-pale); }

@media (max-width: 1050px) {
  .desktop-nav, .nav-actions .btn-nav { display: none; }
  .menu-toggle { display: inline-grid; }
  .mobile-menu { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; padding: 0 0 18px; gap: 2px; }
  .mobile-menu.open { display: grid; }
  .mobile-menu a { padding: 11px 4px; border-bottom: 1px solid var(--line); color: #ccc6d1; font-weight: 600; }
  .mobile-menu .btn { margin-top: 12px; }
  .hero-grid { grid-template-columns: .95fr 1.05fr; gap: 24px; }
  .hero-visual { min-height: 500px; }
  .trust-line { gap: 14px; }
  .trust-item small { display: none; }
  .split-grid { gap: 58px; }
  .stat-card { right: -15px; }
  .faq-grid { gap: 54px; }
  .cta-shell { padding: 52px; }
  .detail-hero-grid { gap: 34px; }
  .overview-grid { gap: 50px; }
  .blog-hero-grid { gap: 38px; }
  .home-blog-grid, .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-blog-grid .blog-card:last-child { display: none; }
  .article-layout { grid-template-columns: 200px minmax(0, 700px); gap: 48px; }
}

@media (max-width: 820px) {
  .site-header .nav-shell { min-width: 0; }
  .site-header .desktop-nav { display: none !important; }
  .site-header .nav-actions { display: flex; margin-left: auto; }
  .site-header .menu-toggle { display: inline-grid !important; }
  .section { padding: 82px 0; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 76px; gap: 28px; }
  .hero-copy { max-width: none; }
  h1 { font-size: clamp(3.2rem, 13vw, 5.2rem); }
  .hero-visual { min-height: auto; padding: 10px 0 54px; }
  .portrait-frame { width: min(100%, 600px); }
  .visual-note { left: 16px; bottom: 22px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: 260px; }
  .benefit-card h3 { margin-top: 38px; }
  .split-grid { grid-template-columns: 1fr; }
  .services-visual { max-width: 620px; }
  .section-heading:not(.centered) { display: block; }
  .section-heading:not(.centered) > p { max-width: 620px; margin: 20px 0 0; }
  .faq-grid { grid-template-columns: 1fr; }
  .cta-shell { display: grid; }
  .cta-shell .btn { justify-self: start; }
  .detail-hero { padding-top: 145px; }
  .detail-hero-grid, .overview-grid { grid-template-columns: 1fr; }
  .detail-visual { min-height: 390px; }
  .model-aside { position: static; }
  .process-grid, .related-grid { grid-template-columns: 1fr; }
  .process-card { min-height: 250px; }
  .process-card h3 { margin-top: 44px; }
  .blog-hero { padding-top: 145px; }
  .blog-hero-grid { grid-template-columns: 1fr; }
  .featured-article { max-width: 700px; }
  .blog-library-head { align-items: start; flex-direction: column; }
  .blog-search { width: 100%; }
  .blog-newsletter-shell { align-items: start; flex-direction: column; }
  .article-header { padding-top: 140px; }
  .article-layout { grid-template-columns: 1fr; padding-top: 62px; }
  .article-toc { position: static; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
  .article-toc nav { grid-template-columns: repeat(2, 1fr); }
  .toc-cta { display: none; }
  .related-article-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container, .nav-shell, .mobile-menu { width: min(calc(100% - 32px), var(--container)); }
  .nav-shell { min-height: 72px; }
  .brand img { width: 155px; }
  .hero { padding-top: 72px; }
  .hero-grid { padding-top: 52px; }
  h1 { margin-top: 20px; font-size: clamp(2.8rem, 14vw, 4.25rem); line-height: 1; }
  .hero-copy > p { font-size: .96rem; }
  .hero-actions { display: grid; }
  .hero-actions .btn { width: 100%; }
  .trust-line { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .trust-item:last-child { grid-column: 1 / -1; }
  .portrait-frame { aspect-ratio: .98 / 1; border-radius: 44% 44% 18px 18px; }
  .visual-note { left: 8px; right: 8px; width: auto; bottom: 20px; }
  .section { padding: 72px 0; }
  .section-heading h2, .services-copy h2, .faq-grid h2 { font-size: 2.35rem; }
  .benefit-card { padding: 27px; }
  .stat-card { position: relative; right: auto; bottom: auto; width: calc(100% - 24px); margin: -34px auto 0; }
  .program-row { grid-template-columns: 42px 1fr 18px; gap: 10px; padding: 24px 0; }
  .program-tag { grid-column: 2; justify-self: start; }
  .program-row > svg { grid-column: 3; grid-row: 1 / span 2; }
  blockquote { font-size: 2.2rem; }
  .quote-mark { font-size: 8rem; }
  .cta-section { padding-bottom: 70px; }
  .cta-shell { min-height: auto; padding: 40px 26px; border-radius: 18px; }
  .cta-shell h2 { font-size: 2.35rem; }
  .cta-shell .btn { width: 100%; }
  .footer-top, .footer-bottom { display: grid; }
  .footer-links { gap: 34px; justify-content: space-between; }
  .footer-bottom { gap: 8px; }
  .consultation-dialog { padding: 30px 20px 22px; }
  .detail-hero { padding: 124px 0 72px; }
  .detail-hero-copy h1 { max-width: 100%; font-size: clamp(2.55rem, 12.5vw, 4.1rem); overflow-wrap: anywhere; }
  .detail-hero-copy > p { max-width: 100%; overflow-wrap: anywhere; }
  .detail-actions { display: grid; }
  .detail-actions .btn { width: 100%; }
  .detail-visual { min-height: 310px; }
  .detail-orbit { width: 280px; }
  .detail-icon { width: 112px; height: 112px; }
  .detail-icon svg { width: 46px; height: 46px; }
  .detail-badge { right: 0; bottom: 24px; }
  .model-facts { grid-template-columns: 1fr; gap: 16px; }
  .feature-points { grid-template-columns: 1fr; }
  .model-aside { padding: 27px; }
  .home-blog-grid, .blog-grid { grid-template-columns: 1fr; }
  .home-blog-grid .blog-card:last-child { display: block; }
  .blog-card-media { height: 215px; }
  .blog-card-body > p { min-height: 0; }
  .blog-hero { padding: 124px 0 68px; }
  .blog-hero-copy h1 { font-size: clamp(2.75rem, 14vw, 4.1rem); overflow-wrap: anywhere; }
  .blog-stats { gap: 18px; justify-content: space-between; }
  .blog-stats strong { font-size: 1.15rem; }
  .blog-stats span { max-width: 80px; }
  .featured-article-media { height: 225px; }
  .featured-article-body { padding: 23px; }
  .blog-filter-bar { flex-wrap: nowrap; margin-inline: -16px; padding-inline: 16px; overflow-x: auto; scrollbar-width: none; }
  .blog-filter { flex: 0 0 auto; }
  .blog-newsletter { padding-bottom: 70px; }
  .blog-newsletter-shell { padding: 38px 26px; }
  .blog-newsletter .btn { width: 100%; }
  .article-header { padding: 124px 0 48px; text-align: left; }
  .breadcrumbs { justify-content: flex-start; }
  .article-header h1 { font-size: clamp(2.65rem, 13vw, 4.1rem); overflow-wrap: anywhere; }
  .article-lead { font-size: .97rem; }
  .article-cover { width: calc(100% - 32px); height: 68vw; border-radius: 15px; }
  .article-layout { padding-top: 43px; padding-bottom: 76px; }
  .article-toc nav { grid-template-columns: 1fr; }
  .article-content { font-size: .96rem; }
  .article-content > p:first-child { font-size: 1.05rem; }
  .article-content h2 { margin-top: 48px; font-size: 1.9rem; }
  .article-callout { padding: 21px; }
  .concept-grid { grid-template-columns: 1fr; }
  .article-quote { font-size: 1.4rem; }
  .related-article-grid a { min-height: 160px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}


/* ============================================================
   Editorial refresh — 2019-08-21
   Serif display type, circular icon marks, one paper-toned
   section for contrast, ambient market-line signature motif.
   ============================================================ */

::selection { background: rgba(184, 105, 255, .38); color: #fff; }

:focus-visible { outline: 2px solid var(--purple-bright); outline-offset: 3px; }

/* Circular icon marks (replaces the square icon tiles site-wide) */
.icon-box, .dialog-icon, .stat-card svg, .feature-point svg, .trust-item svg { }
.icon-box {
  width: 52px; height: 52px; border-radius: 50%;
  background: transparent; border: 1px solid rgba(184, 105, 255, .38);
  color: var(--purple-bright);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.benefit-card:hover .icon-box { background: rgba(184, 105, 255, .12); border-color: rgba(184, 105, 255, .6); transform: rotate(-6deg); }
.dialog-icon { border-radius: 50%; border: 1px solid rgba(184, 105, 255, .38); background: transparent; }

/* Eyebrow gains a numbered-index rhythm option */
.eyebrow b { color: var(--white); font-family: "Manrope", sans-serif; }

/* Section index marker — used on sections that are a genuine sequence */
.section-index {
  position: absolute; top: 54px; right: max(24px, calc((100% - var(--container)) / 2));
  color: rgba(255, 255, 255, .22); font: 700 .66rem/1 "Manrope", sans-serif; letter-spacing: .18em; text-transform: uppercase;
}
.section-paper .section-index { color: rgba(23, 17, 31, .28); }

/* Benefit cards — slightly richer hover, circular marks already handled above */
.benefit-card { position: relative; }
.benefit-card:hover { box-shadow: 0 30px 80px rgba(0,0,0,.35); }

/* ---- Paper section (light editorial break) --------------------------- */
.section-paper {
  background: var(--paper);
  color: var(--paper-ink);
}
.section-paper .eyebrow { color: #7a3fc9; }
.section-paper .eyebrow span { background: #7a3fc9; }
.section-paper h2 { color: var(--paper-ink); }
.section-paper h2 em { color: #7a3fc9; }
.section-paper p, .section-paper .services-copy > p { color: var(--paper-muted); }
.section-paper .check-list li { color: var(--paper-muted); }
.section-paper .check-list b { color: var(--paper-ink); }
.section-paper .check-list svg { color: #7a3fc9; }
.section-paper .text-link { color: #5a2a99; border-bottom-color: rgba(90, 42, 153, .35); }
.section-paper .visual-frame { border-color: var(--paper-line); background: #e6e0ee; box-shadow: 0 30px 80px rgba(23,17,31,.12); }
.section-paper .stat-card { color: var(--white); background: var(--purple-deep); border: 0; box-shadow: 0 26px 70px rgba(44,17,71,.35); }
.section-paper .stat-card small { color: rgba(255,255,255,.62); }

/* ---- Signature ambient motif: faint market-line texture -------------- */
.ambient-lines { position: absolute; inset: 0; pointer-events: none; opacity: .5; overflow: hidden; }
.ambient-lines svg { position: absolute; width: 100%; height: 100%; }

.hero { isolation: isolate; }
.hero::before { border-color: rgba(184, 105, 255, .14); }

.hero-image-shade { position: absolute; inset: 0; box-shadow: inset 120px 0 130px rgba(7,6,10,.45), inset 0 -110px 100px rgba(7,6,10,.5); pointer-events: none; }
.market-marker { position: absolute; z-index: 3; display: flex; align-items: center; gap: 9px; padding: 9px 13px; color: #fff; border-left: 2px solid var(--purple-bright); border-radius: 0 9px 9px 0; background: rgba(7,6,10,.72); backdrop-filter: blur(10px); box-shadow: 0 10px 26px rgba(0,0,0,.3); }
.market-marker span { color: var(--purple-bright); font: 700 .66rem/1 "Manrope", sans-serif; }
.market-marker strong { font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }
.market-marker-one { left: 15%; top: 21%; }
.market-marker-two { right: 6%; top: 43%; }
.market-marker-three { left: 11%; bottom: 33%; }
.hero-vertical-label { position: absolute; z-index: 2; top: 14px; right: -4px; color: rgba(255,255,255,.4); font: 700 .6rem/1 "Manrope", sans-serif; letter-spacing: .22em; writing-mode: vertical-rl; pointer-events: none; }
@media (max-width: 820px) { .hero-vertical-label { display: none; } .market-marker strong { font-size: .64rem; } }

.quote-section { position: relative; overflow: hidden; background: linear-gradient(155deg, var(--purple-deep), #4a1d78 55%, var(--purple)); }
.quote-shell { position: relative; z-index: 1; }
.quote-mark { font-family: var(--font-display); font-style: italic; }

.cta-shell { position: relative; overflow: hidden; background: linear-gradient(155deg, var(--purple-deep), var(--purple)); }
.cta-shell::before, .cta-shell::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; pointer-events: none; }
.cta-shell::before { width: 420px; height: 420px; right: -160px; top: -190px; }
.cta-shell::after { width: 260px; height: 260px; right: -60px; top: -90px; border-color: rgba(255,255,255,.22); }

/* ---- Footer polish ----------------------------------------------------*/
.site-footer { background: #050408; }
.footer-brand p { line-height: 1.7; }
.footer-links b { font-family: "Manrope", sans-serif; }

/* ---- Related / feature / process card hover consistency -------------- */
.feature-point, .related-card, .related-article-grid a, .process-card, .formula-card, .article-steps li, .concept-grid div, .checklist-box, .toc-cta {
  transition: border-color .2s ease, transform .2s ease;
}
.feature-point:hover { border-color: rgba(184,105,255,.4); transform: translateY(-3px); }

@media (max-width: 820px) {
  .section-index { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .benefit-card:hover .icon-box { transform: none; }
}