/* ============================================================
   Clevotec — site.css
   Design tokens, typography, layout utilities, component styles
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-family: 'Source Sans Pro', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

::selection { background: #5b34cc; color: #fff; }

/* Design tokens */
:root {
  --paper: #EEF1F5;
  --paper-2: #E4E8EE;
  --card: #FFFFFF;
  --ink: #161A1F;
  --ink-2: #545B65;
  --ink-3: #8C939C;
  --line: rgba(22,26,31,.10);
  --line-2: rgba(22,26,31,.20);
  --accent: #5b34cc;
  --accent-2: #2c6fe0;
  --grad: linear-gradient(135deg, #2c6fe0 0%, #5b34cc 55%, #8255f0 100%);
  --slate: #14181C;
  --on-slate: #F4F2EC;
  --on-slate-2: rgba(244,242,236,.62);
  --on-slate-line: rgba(255,255,255,.16);
  --eyebrow: #736B86;
  --btn-bg: #1A1D21;
  --btn-fg: #FFFFFF;
}

/* Global resets */
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5, h6 { font-family: 'Source Sans Pro', 'Helvetica Neue', Helvetica, Arial, sans-serif; }
img { max-width: 100%; }

/* Animations */
@keyframes clevoUp {
  from { transform: translateY(18px); opacity: 0; }
  to   { transform: none; opacity: 1; }
}

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.site-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.site-logo img {
  width: 30px;
  height: 30px;
  display: block;
}

.site-logo-wordmark {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .34em;
  color: var(--ink);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-link {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-2);
  transition: color .2s ease;
}

.nav-link:hover { color: var(--ink); }
.nav-link.active { color: var(--ink); }

.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  padding: 11px 20px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: transform .2s ease;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.btn-dark:hover { transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--ink);
  font-size: 20px;
}

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

.hero-section {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  scroll-margin-top: 84px;
}

.hero-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 80% 0%, rgba(130,85,240,.06), transparent 60%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(64px, 8vw, 108px) 32px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}

.hero-left { animation: clevoUp .7s ease both; }

.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--eyebrow);
  margin-bottom: 26px;
}

.hero-h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.022em;
  color: var(--ink);
  margin: 0 0 26px;
}

.hero-sub {
  font-size: 19px;
  line-height: 1.65;
  font-weight: 300;
  color: var(--ink-2);
  max-width: 30rem;
  margin: 0 0 32px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  padding: 15px 28px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  transition: transform .2s ease;
}

.btn-primary:hover { transform: translateY(-2px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: var(--ink);
  padding: 15px 28px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  border: 1px solid var(--line-2);
  transition: background .2s ease;
}

.btn-ghost:hover { background: var(--paper-2); }

.hero-stats {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
}

.hero-stat-n {
  font-size: 30px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1;
}

.hero-stat-l {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 7px;
}

.hero-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--card) 70%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 34px;
  animation: clevoUp .7s ease .12s both;
}

.hero-card-logo {
  width: 54px;
  height: 54px;
  display: block;
  margin-bottom: 22px;
}

.hero-card-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--eyebrow);
  margin-bottom: 18px;
}

.hero-card-row {
  display: flex;
  gap: 14px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}

.hero-card-row-icon {
  color: var(--accent);
  font-size: 15px;
  width: 20px;
  text-align: center;
  margin-top: 3px;
}

.hero-card-row-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: .02em;
}

.hero-card-row-area {
  font-size: 13px;
  font-weight: 300;
  color: var(--ink-2);
}

.hero-card-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  margin-top: 4px;
}

.hero-card-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 10px rgba(91,52,204,.5);
}

.hero-card-footer-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink);
}

/* ============================================================
   TRUST STRIP
   ============================================================ */

.trust-strip {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-strip-text {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.trust-strip-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--card);
}

.trust-badge i { color: var(--accent); font-size: 12px; }

/* ============================================================
   SECTION COMMON
   ============================================================ */

.section-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(72px, 9vw, 120px) 32px;
}

.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--eyebrow);
  margin-bottom: 18px;
}

.section-h2 {
  font-size: clamp(28px, 3.6vw, 46px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0 0 18px;
}

.section-lead {
  font-size: 18px;
  line-height: 1.65;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0;
}

.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

/* ============================================================
   PILLARS
   ============================================================ */

.pillars-section { background: var(--paper); }

.pillars-intro { max-width: 42rem; margin-bottom: 54px; }

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.pillar-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 30px;
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.pillar-card:hover {
  border-color: var(--line-2);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(20,24,28,.08);
}

.pillar-card-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad);
  opacity: .85;
}

.pillar-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.pillar-icon-wrap i { font-size: 20px; color: var(--accent); }

.pillar-h3 {
  font-size: 21px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 6px;
  letter-spacing: -.01em;
}

.pillar-area {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--accent);
  margin-bottom: 14px;
}

.pillar-body {
  font-size: 15px;
  line-height: 1.6;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0;
}

.pillars-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.pillars-divider-line {
  height: 1px;
  width: 48px;
  background: var(--line-2);
}

.pillars-divider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(91,52,204,.5);
}

.pillars-divider-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink);
}

/* ============================================================
   SERVICES
   ============================================================ */

.services-section {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  scroll-margin-top: 72px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.service-card:hover {
  border-color: var(--line-2);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(20,24,28,.08);
}

.service-card-head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.service-icon-wrap {
  width: 48px;
  height: 48px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon-wrap i { font-size: 18px; color: var(--accent); }

.service-h3 {
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  letter-spacing: -.01em;
}

.service-tag {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--eyebrow);
}

.service-divider {
  height: 1px;
  background: var(--line);
}

.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.service-list li {
  display: flex;
  gap: 11px;
  font-size: 14.5px;
  line-height: 1.5;
  font-weight: 300;
  color: var(--ink-2);
}

.service-list li i {
  color: var(--accent);
  font-size: 11px;
  margin-top: 5px;
  flex-shrink: 0;
}

/* ============================================================
   PRODUCTS
   ============================================================ */

.products-section {
  background: var(--paper);
  border-top: 1px solid var(--line);
  scroll-margin-top: 72px;
}

.products-intro { max-width: 42rem; margin-bottom: 50px; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 22px;
}

.product-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 34px;
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.product-card:hover {
  border-color: var(--line-2);
  transform: translateY(-3px);
  box-shadow: 0 22px 50px rgba(20,24,28,.10);
}

.product-card-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 90% at 100% 0%, rgba(91,52,204,.07), transparent 60%);
  pointer-events: none;
}

.product-card-top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.product-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(91,52,204,.28);
}

.product-icon-wrap i { font-size: 22px; color: #fff; }

.product-kind {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.product-title-row {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.product-h3 {
  font-size: 25px;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  letter-spacing: -.01em;
}

.product-url {
  font-size: 13px;
  font-weight: 300;
  color: var(--ink-3);
}

.product-tag {
  position: relative;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--accent);
  margin-bottom: 16px;
}

.product-body {
  position: relative;
  font-size: 15.5px;
  line-height: 1.65;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0 0 22px;
}

.product-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line-2);
  padding-bottom: 4px;
  transition: border-color .2s ease;
}

.product-cta:hover { border-color: var(--ink); }

/* ============================================================
   APPROACH
   ============================================================ */

.approach-section {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  scroll-margin-top: 72px;
}

.approach-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 60px;
}

.approach-h2 {
  font-size: clamp(28px, 3.6vw, 46px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0;
}

.approach-text {
  font-size: 18px;
  line-height: 1.7;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0 0 16px;
}

.approach-text:last-child { margin-bottom: 0; }

.steps-card {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  overflow: hidden;
}

.step {
  padding: 32px 28px;
  border-left: 1px solid var(--line);
}

.step:first-child { border-left: none; }

.step-n {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--accent);
  margin-bottom: 18px;
}

.step-t {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 10px;
  letter-spacing: .01em;
}

.step-d {
  font-size: 14px;
  line-height: 1.6;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0;
}

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

.about-section {
  background: var(--paper);
  border-top: 1px solid var(--line);
  scroll-margin-top: 72px;
}

.about-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(72px, 9vw, 120px) 32px;
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 56px;
  align-items: start;
}

.about-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--eyebrow);
  margin-bottom: 18px;
}

.about-h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0 0 26px;
}

.about-p,
.about-copy p {
  font-size: 17px;
  line-height: 1.75;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0 0 18px;
}

.about-p strong,
.about-copy p strong { font-weight: 600; color: var(--ink); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid var(--line-2);
  padding: 13px 22px;
  border-radius: 6px;
  transition: background .2s ease;
}

.btn-outline:hover { background: var(--paper-2); }
.btn-outline i { color: var(--accent); }

.glance-box {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper-2);
  padding: 32px;
}

.glance-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--eyebrow);
  margin-bottom: 22px;
}

.glance-item {
  display: flex;
  gap: 14px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}

.glance-item i {
  color: var(--accent);
  font-size: 15px;
  width: 20px;
  text-align: center;
  margin-top: 3px;
}

.glance-t {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.glance-d {
  font-size: 13.5px;
  font-weight: 300;
  color: var(--ink-2);
  line-height: 1.5;
}

/* ============================================================
   INSIGHTS
   ============================================================ */

.insights-section {
  background: var(--paper);
  border-top: 1px solid var(--line);
  scroll-margin-top: 72px;
}

.insights-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 30px 28px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.post-card:hover {
  border-color: var(--line-2);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(20,24,28,.08);
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.post-cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}

.post-meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ink-3);
}

.post-read {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink-3);
}

.post-h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 12px;
}

.post-dek {
  font-size: 14.5px;
  line-height: 1.6;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0 0 22px;
}

.post-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.post-date { font-size: 12px; font-weight: 300; color: var(--ink-3); }

.post-read-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
}

.link-accent {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ============================================================
   CONTACT + FOOTER (dark slate)
   ============================================================ */

.contact-section {
  position: relative;
  overflow: hidden;
  background: var(--slate);
  scroll-margin-top: 72px;
}

.contact-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 80% at 80% 0%, rgba(44,111,224,.16), transparent 55%);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(72px, 9vw, 120px) 32px;
}

.contact-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--on-slate-2);
  margin-bottom: 20px;
}

.contact-h2 {
  font-size: clamp(32px, 4.6vw, 58px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--on-slate);
  margin: 0 0 22px;
}

.contact-sub {
  font-size: 19px;
  line-height: 1.65;
  font-weight: 300;
  color: var(--on-slate-2);
  margin: 0 0 36px;
}

.contact-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-light {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  color: #15181B;
  padding: 16px 30px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  transition: transform .2s ease;
}

.btn-light:hover { transform: translateY(-2px); }

.btn-slate-outline {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: var(--on-slate);
  padding: 16px 30px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  border: 1px solid var(--on-slate-line);
  transition: background .2s ease;
}

.btn-slate-outline:hover { background: rgba(255,255,255,.06); }

.footer-top {
  margin-top: clamp(56px, 7vw, 90px);
  padding-top: 38px;
  border-top: 1px solid var(--on-slate-line);
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.footer-brand { max-width: 22rem; }

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-brand-logo img { width: 28px; height: 28px; }

.footer-brand-wordmark {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .32em;
  color: var(--on-slate);
}

.footer-brand-text {
  font-size: 13.5px;
  line-height: 1.7;
  font-weight: 300;
  color: var(--on-slate-2);
  margin: 0;
}

.footer-cols {
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
}

.footer-col-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--on-slate-2);
  margin-bottom: 16px;
}

.footer-col-links {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-col-links a {
  font-size: 14px;
  font-weight: 300;
  color: var(--on-slate);
  transition: color .2s ease;
}

.footer-col-links a:hover { color: #fff; }

.footer-office-text {
  font-size: 14px;
  line-height: 1.7;
  font-weight: 300;
  color: var(--on-slate);
  margin: 0;
}

.footer-bottom {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--on-slate-line);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 11.5px;
  font-weight: 300;
  color: var(--on-slate-2);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 11.5px;
  font-weight: 300;
  color: var(--on-slate-2);
  transition: color .2s ease;
}

.footer-legal a:hover { color: var(--on-slate); }

/* ============================================================
   BLOG INDEX PAGE
   ============================================================ */

.blog-page { background: var(--paper); min-height: 100vh; }

.blog-page-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

.blog-intro {
  padding: clamp(56px, 7vw, 92px) 0 36px;
}

.blog-h1 {
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 600;
  line-height: 1.0;
  letter-spacing: -.022em;
  color: var(--ink);
  margin: 0 0 20px;
  max-width: 18ch;
}

.blog-sub {
  font-size: 19px;
  line-height: 1.65;
  font-weight: 300;
  color: var(--ink-2);
  max-width: 38rem;
  margin: 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
  padding: 24px 0 clamp(64px, 8vw, 104px);
}

/* Featured post */
.blog-featured {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 0;
  margin: 40px 0 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--card);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
  text-decoration: none;
  color: inherit;
}

.blog-featured:hover {
  border-color: var(--line-2);
  box-shadow: 0 22px 50px rgba(20,24,28,.10);
  transform: translateY(-3px);
}

.blog-featured-content {
  padding: clamp(32px, 4vw, 52px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-featured-badges {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.badge-latest {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #fff;
  background: var(--grad);
  padding: 6px 12px;
  border-radius: 999px;
}

.blog-featured-h2 {
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0 0 16px;
}

.blog-featured-dek {
  font-size: 17px;
  line-height: 1.65;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0 0 26px;
  max-width: 34rem;
}

.blog-featured-meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.blog-featured-visual {
  position: relative;
  overflow: hidden;
  background: var(--slate);
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-featured-visual-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 80% at 70% 20%, rgba(91,52,204,.34), transparent 60%);
}

.blog-featured-visual img {
  position: relative;
  z-index: 1;
  width: 74px;
  height: 74px;
  opacity: .95;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.4));
}

/* ============================================================
   ARTICLE PAGE
   ============================================================ */

.article-page { background: var(--paper); min-height: 100vh; }

.article-header {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(40px, 5vw, 64px) 32px 0;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 32px;
  transition: color .2s ease;
}

.article-back:hover { color: var(--ink); }

.article-badges {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.badge-grad {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #fff;
  background: var(--grad);
  padding: 6px 13px;
  border-radius: 999px;
}

.article-read-time {
  font-size: 13px;
  font-weight: 300;
  color: var(--ink-3);
}

.article-h1 {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 22px;
}

.article-dek {
  font-size: 21px;
  line-height: 1.55;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0 0 34px;
}

.article-byline {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.article-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  letter-spacing: .04em;
  flex: none;
}

.article-byline-info { flex: 1; }

.article-author-name { font-size: 15px; font-weight: 600; color: var(--ink); }

.article-author-role {
  font-size: 13px;
  font-weight: 300;
  color: var(--ink-2);
}

.article-share { display: flex; gap: 8px; }

.share-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-2);
  transition: color .2s ease, border-color .2s ease;
}

.share-btn:hover { color: var(--ink); border-color: var(--ink-3); }
.share-btn i { font-size: 14px; }

/* Article prose */
.clevo-prose {
  max-width: 740px;
  margin: 0 auto;
  padding: 40px 32px 0;
}

.clevo-prose p {
  font-size: 19px;
  line-height: 1.78;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0 0 24px;
}

.clevo-prose h2 {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.012em;
  color: var(--ink);
  margin: 46px 0 18px;
}

.clevo-prose strong { font-weight: 600; color: var(--ink); }
.clevo-prose em { font-style: italic; }

.clevo-prose a { color: var(--accent); font-weight: 600; }

.clevo-prose ul {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.clevo-prose li {
  position: relative;
  padding-left: 28px;
  font-size: 19px;
  line-height: 1.6;
  font-weight: 300;
  color: var(--ink-2);
}

.clevo-prose li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--grad);
}

.article-pullquote {
  margin: 40px 0;
  text-align: center;
}

.article-pullquote-bar {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--grad);
  border-radius: 2px;
  margin: 0 auto 22px;
}

.article-pullquote p {
  font-size: clamp(22px, 3vw, 28px) !important;
  line-height: 1.4 !important;
  font-weight: 300 !important;
  color: var(--ink) !important;
  margin: 0 !important;
  letter-spacing: -.01em;
}

.article-aside {
  margin: 34px 0;
  padding: 26px 28px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  display: flex;
  gap: 16px;
}

.article-aside i { color: var(--accent); font-size: 18px; margin-top: 3px; }

.article-aside-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: .01em;
}

.article-aside-text {
  font-size: 16px !important;
  line-height: 1.6 !important;
  font-weight: 300 !important;
  color: var(--ink-2) !important;
  margin: 0 !important;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 44px 0 8px;
}

.article-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--card);
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
}

/* Author bio */
.article-author-bio {
  max-width: 740px;
  margin: 48px auto 0;
  padding: 0 32px;
}

.author-bio-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 30px;
}

.author-bio-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  font-weight: 600;
  color: #fff;
  letter-spacing: .04em;
  flex: none;
}

.author-bio-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--eyebrow);
  margin-bottom: 6px;
}

.author-bio-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.author-bio-text {
  font-size: 15px;
  line-height: 1.65;
  font-weight: 300;
  color: var(--ink-2);
  margin: 0 0 14px;
}

/* Related */
.related-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(56px, 7vw, 88px) 32px;
}

.related-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.related-h2 {
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 600;
  letter-spacing: -.012em;
  color: var(--ink);
  margin: 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}

/* ============================================================
   MOBILE RESPONSIVENESS
   ============================================================ */

@media (max-width: 768px) {
  .site-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 0;
  }

  .site-nav.open { display: flex; }

  .nav-link {
    padding: 14px 32px;
    border-bottom: 1px solid var(--line);
  }

  .nav-link:last-child { border-bottom: none; }

  .btn-dark {
    margin: 12px 32px;
    justify-content: center;
  }

  .site-header { position: sticky; }

  .nav-hamburger { display: block; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-card { display: none; }

  .approach-header {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured-visual { min-height: 180px; }

  .steps-card {
    grid-template-columns: 1fr;
  }

  .step { border-left: none; border-top: 1px solid var(--line); }
  .step:first-child { border-top: none; }

  .trust-strip-inner { flex-direction: column; align-items: flex-start; }

  .footer-top { flex-direction: column; }
  .footer-cols { gap: 32px; }

  .services-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr; }

  .section-header-row { flex-direction: column; align-items: flex-start; }
  .insights-header-row { flex-direction: column; align-items: flex-start; }

  .contact-ctas { flex-direction: column; }
  .btn-light, .btn-slate-outline { justify-content: center; }

  .hero-ctas { flex-direction: column; }
  .btn-primary, .btn-ghost { justify-content: center; }

  .clevo-prose { padding: 32px 20px 0; }
  .article-header { padding: 32px 20px 0; }
  .related-section { padding: 40px 20px; }
  .article-author-bio { padding: 0 20px; }
}

@media (max-width: 480px) {
  .site-header-inner { padding: 0 20px; }
  .hero-inner { padding: clamp(48px, 8vw, 80px) 20px; }
  .section-inner { padding: clamp(48px, 8vw, 80px) 20px; }
  .about-inner { padding: clamp(48px, 8vw, 80px) 20px; }
  .contact-inner { padding: clamp(48px, 8vw, 80px) 20px; }
  .blog-page-inner { padding: 0 20px; }
  .trust-strip-inner { padding: 24px 20px; }

  .products-grid { grid-template-columns: 1fr; }
  .author-bio-card { flex-direction: column; }
}