/* ─── Reset / Base ─────────────────────────────── */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }

:root {
  --bg:       #ffffff;
  --card:     #fafafa;
  --alt:      #f5f5f5;
  --border:   rgba(0,0,0,0.1);
  --green:    #00ff88;
  --gbg:      rgba(0,255,136,0.08);
  --gbd:      rgba(0,255,136,0.18);
  --gglow:    rgba(0,255,136,0.28);
  --text:     #0a0a0a;
  --muted:    #555555;
  --dim:      #999999;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  opacity: 0;
  animation: page-fade .35s ease forwards;
}
@keyframes page-fade { to { opacity: 1; } }

/* ─── Typography ────────────────────────────────── */
.h1 {
  font-size: clamp(2.1rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #0a0a0a;
}
.h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.028em;
  color: #0a0a0a;
}
.h3 { font-size: 1.0625rem; font-weight: 700; line-height: 1.35; color: #0a0a0a; }
.body-lg { font-size: 1.0625rem; line-height: 1.75; color: var(--muted); }
.body-md { font-size: 0.9375rem; line-height: 1.75; color: var(--muted); }
.label {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--green);
}

/* ─── Sections ──────────────────────────────────── */
.sec { padding: 96px 0; }
.container { max-width: 1152px; margin: 0 auto; padding: 0 24px; }

/* ─── Buttons ───────────────────────────────────── */
.btn {
  display: inline-block;
  background: var(--green);
  color: #0a0a0a;
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 15px 30px;
  border-radius: 7px;
  letter-spacing: -0.01em;
  cursor: pointer;
  text-decoration: none;
  transition: transform .22s cubic-bezier(.34,1.56,.64,1),
              box-shadow .22s cubic-bezier(.34,1.56,.64,1);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--gglow); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }
.btn-sm { padding: 10px 20px; font-size: 0.8125rem; border-radius: 6px; }
.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--green);
  border: 1px solid rgba(0,255,136,.35);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 14px 29px;
  border-radius: 7px;
  letter-spacing: -0.01em;
  cursor: pointer;
  text-decoration: none;
  transition: border-color .2s, background .2s;
}
.btn-outline:hover { background: rgba(0,255,136,.06); border-color: rgba(0,255,136,.6); }

/* ─── Nav ───────────────────────────────────────── */
.nav-link { color: #555; font-size: .875rem; font-weight: 500; transition: color .15s ease; text-decoration: none; }
.nav-link:hover { color: #000; }
.nav-link:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; border-radius: 4px; }
.nav-link.active { color: var(--green); }

/* ─── Nav dropdown ──────────────────────────────── */
.nav-drop { position: relative; }
.nav-drop-btn {
  background: none; border: none; cursor: pointer; padding: 0;
  display: inline-flex; align-items: center; gap: 5px;
  color: #555; font-size: .875rem; font-weight: 500;
  font-family: 'Inter', system-ui, sans-serif;
  transition: color .15s ease;
}
.nav-drop-btn:hover, .nav-drop-btn[aria-expanded="true"] { color: #000; }
.nav-drop-btn svg { transition: transform .2s ease; }
.nav-drop-btn[aria-expanded="true"] svg { transform: rotate(180deg); }
.nav-drop-menu {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%);
  background: #ffffff; border: 1px solid rgba(0,0,0,.1); border-radius: 10px;
  padding: 8px; min-width: 230px;
  box-shadow: 0 16px 40px rgba(0,0,0,.15);
  opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(-6px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s;
  z-index: 60;
}
.nav-drop-menu.open { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-drop-menu a {
  display: block; padding: 10px 12px; border-radius: 6px;
  color: #555; font-size: .875rem; font-weight: 500; text-decoration: none;
  transition: background .15s, color .15s;
}
.nav-drop-menu a:hover { background: rgba(0,255,136,.07); color: var(--green); }

/* Mobile sub-list under Services in mobile menu */
.mob-sublist { display: flex; flex-direction: column; gap: 2px; padding-left: 16px; margin: 4px 0 8px; }
.mob-sublist a { font-size: .8125rem; padding: 8px 0; }

/* ─── Cards ─────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color .2s ease,
              transform .25s cubic-bezier(.34,1.56,.64,1),
              box-shadow .25s ease;
}
.card:hover {
  border-color: rgba(0,255,136,.22);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,.12);
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color .2s ease;
}
.service-card:hover { border-color: rgba(0,255,136,.25); }
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 24px;
  text-align: center;
  transition: border-color .2s ease, transform .25s cubic-bezier(.34,1.56,.64,1);
}
.stat-card:hover { border-color: rgba(0,255,136,.22); transform: translateY(-3px); }

/* ─── Icon box ──────────────────────────────────── */
.icon-box {
  width: 48px; height: 48px;
  background: var(--gbg); border: 1px solid var(--gbd);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ─── Tags ──────────────────────────────────────── */
.tag {
  display: inline-block;
  background: rgba(0,255,136,.06); border: 1px solid rgba(0,255,136,.14);
  color: rgba(0,255,136,.8);
  font-size: 11px; font-weight: 500;
  padding: 4px 11px; border-radius: 100px;
}
.pill {
  background: rgba(0,0,0,.04); border: 1px solid rgba(0,0,0,.1);
  color: #555; font-size: .875rem; font-weight: 500;
  padding: 9px 18px; border-radius: 100px;
  transition: border-color .15s, color .15s, background .15s;
}
.pill:hover { border-color: rgba(0,255,136,.28); color: var(--green); background: rgba(0,255,136,.05); }

/* ─── Step circle ───────────────────────────────── */
.step-num {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(0,255,136,.1); border: 1px solid rgba(0,255,136,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: .8125rem; font-weight: 700; color: var(--green);
  flex-shrink: 0;
}

/* ─── Proof bar ─────────────────────────────────── */
.proof-bar {
  background: rgba(0,255,136,.03);
  border-top: 1px solid rgba(0,255,136,.08);
  border-bottom: 1px solid rgba(0,255,136,.08);
  padding: 18px 0;
}

/* ─── Flow diagram ──────────────────────────────── */
.flow-wrap { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: nowrap; }
.flow-box {
  background: rgba(0,255,136,.06); border: 1px solid rgba(0,255,136,.2);
  border-radius: 8px; padding: 14px 18px;
  font-size: .875rem; font-weight: 600; color: #0a0a0a;
  text-align: center; white-space: nowrap; flex-shrink: 0;
}
.flow-arrow { display: flex; align-items: center; justify-content: center; padding: 0 8px; flex-shrink: 0; }
.flow-arrow svg { color: var(--green); }

/* ─── Founder section ───────────────────────────── */
.founder-wrap { display: flex; align-items: flex-start; gap: 56px; }
.founder-photo-ring {
  position: relative;
  width: 220px; height: 220px; border-radius: 50%;
  border: 3px solid var(--green);
  box-shadow: 0 0 0 8px rgba(0,255,136,.08);
  background: #f0f0f0;
  flex-shrink: 0; overflow: hidden;
}
.founder-photo-ring img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  border-radius: 50%;
}
.trust-line { display: flex; align-items: center; gap: 10px; font-size: .9375rem; color: var(--muted); }
.trust-line svg { color: var(--green); flex-shrink: 0; }

/* ─── WhatsApp ──────────────────────────────────── */
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,255,136,.45); }
  55% { box-shadow: 0 0 0 10px rgba(0,255,136,0); }
}
.wa-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: #0a0a0a;
  font-size: .875rem; font-weight: 700;
  padding: 11px 20px; border-radius: 7px;
  text-decoration: none;
  animation: wa-pulse 2.4s ease-in-out infinite;
  transition: transform .2s ease;
}
.wa-btn:hover { transform: translateY(-1px); }
.wa-btn:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }

/* ─── FAQ ───────────────────────────────────────── */
.faq-item { border-bottom: 1px solid rgba(0,0,0,.1); }
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 22px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  color: #0a0a0a; font-size: 1rem; font-weight: 600; text-align: left;
  font-family: 'Inter', system-ui, sans-serif;
  transition: color .15s;
}
.faq-q:hover, .faq-q[aria-expanded="true"] { color: var(--green); }
.faq-q:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; border-radius: 4px; }
.faq-icon {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  background: rgba(0,0,0,.06);
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, transform .2s;
}
.faq-q[aria-expanded="true"] .faq-icon { background: rgba(0,255,136,.14); transform: rotate(45deg); }
.faq-body { overflow: hidden; max-height: 0; opacity: 0; transition: max-height .3s ease, opacity .25s ease; }
.faq-body.open { max-height: 400px; opacity: 1; }

/* ─── Mobile menu ───────────────────────────────── */
#mob-menu { overflow: hidden; max-height: 0; opacity: 0; transition: max-height .25s ease, opacity .2s ease; background: rgba(255,255,255,.98); }
#mob-menu.open { max-height: 520px; opacity: 1; overflow-y: auto; }

/* ─── Scroll to top ─────────────────────────────── */
#scroll-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 40;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(0,255,136,.1); border: 1px solid rgba(0,255,136,.3);
  color: var(--green); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, background .15s;
}
#scroll-top.show { opacity: 1; pointer-events: all; }
#scroll-top:hover { background: rgba(0,255,136,.18); transform: translateY(-2px); }
#scroll-top:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }

/* ─── Backgrounds ───────────────────────────────── */
.hero-bg {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 55% at 50% -5%, rgba(0,255,136,.1) 0%, transparent 65%),
    #ffffff;
}
.hero-visual-img {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 480px;
  max-width: 40vw;
  opacity: .9;
  pointer-events: none;
  user-select: none;
}
@media (max-width: 1023px) {
  .hero-visual-img { display: none; }
}
.cta-bg {
  background:
    radial-gradient(ellipse 75% 80% at 50% 25%, rgba(0,255,136,.22) 0%, transparent 62%),
    linear-gradient(160deg, #0a0a0a 0%, #0d120e 60%, #0a0a0a 100%);
}
.cta-bg .h2 { color: #ffffff; }
.cta-bg .body-lg { color: rgba(255,255,255,.62); }
.cta-bg .label { color: var(--green); }

/* ─── Page hero (subpages) ──────────────────────── */
.page-hero {
  padding: 156px 0 72px;
  background:
    radial-gradient(ellipse 90% 55% at 50% -5%, rgba(0,255,136,.1) 0%, transparent 65%),
    #ffffff;
}

/* ─── Pricing cards ──────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.pricing-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 32px 26px; display: flex; flex-direction: column; position: relative;
  transition: border-color .2s ease, transform .25s cubic-bezier(.34,1.56,.64,1);
}
.pricing-card:hover { border-color: rgba(0,255,136,.25); transform: translateY(-3px); }
.pricing-card.popular { border-color: rgba(0,255,136,.45); }
.pricing-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #0a0a0a; font-size: 11px; font-weight: 700;
  letter-spacing: .04em; padding: 5px 14px; border-radius: 100px; white-space: nowrap;
}
.pricing-price { font-size: 1.875rem; font-weight: 800; color: #0a0a0a; letter-spacing: -.03em; line-height: 1; }
.pricing-list { display: flex; flex-direction: column; gap: 10px; margin: 22px 0 26px; flex: 1; }
.pricing-list li { display: flex; align-items: flex-start; gap: 9px; font-size: .875rem; color: var(--muted); line-height: 1.5; list-style: none; }
.pricing-list li svg { flex-shrink: 0; margin-top: 2px; color: var(--green); }

/* ─── Testimonial ───────────────────────────────── */
.testimonial-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 40px; text-align: center; max-width: 620px; margin: 0 auto;
}
.testimonial-card p.quote { font-size: 1.125rem; color: #333; font-style: italic; line-height: 1.7; }

/* ─── Service detail blocks ─────────────────────── */
.service-detail { padding: 64px 0; border-bottom: 1px solid rgba(0,0,0,.08); }
.service-detail:last-of-type { border-bottom: none; }
.service-detail-list { display: flex; flex-direction: column; gap: 10px; margin: 18px 0 26px; }
.service-detail-list li { display: flex; align-items: flex-start; gap: 9px; font-size: .9375rem; color: var(--muted); line-height: 1.6; list-style: none; }
.service-detail-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--green); }
.price-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,255,136,.06); border: 1px solid rgba(0,255,136,.18);
  padding: 10px 18px; border-radius: 100px; font-size: .9375rem; font-weight: 700; color: var(--green);
  margin-bottom: 24px;
}

/* ─── Case study / blog cards ───────────────────── */
.cs-card, .blog-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 32px; transition: border-color .2s ease, transform .25s cubic-bezier(.34,1.56,.64,1);
}
.cs-card:hover, .blog-card:hover { border-color: rgba(0,255,136,.22); transform: translateY(-3px); }
.blog-meta { display: flex; align-items: center; gap: 10px; font-size: .8125rem; color: var(--dim); margin-top: 18px; }

/* ─── ROI checklist ──────────────────────────────── */
.roi-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; max-width: 760px; margin: 0 auto; }
.roi-item { display: flex; align-items: flex-start; gap: 12px; font-size: .9375rem; font-weight: 600; color: #0a0a0a; line-height: 1.5; text-align: left; }
.roi-item svg { flex-shrink: 0; margin-top: 2px; color: var(--green); }

/* ─── Tool stack badges ──────────────────────────── */
.tool-badge {
  display: inline-flex; align-items: center;
  background: var(--card); border: 1px solid var(--border);
  color: #333; font-size: .875rem; font-weight: 600;
  padding: 10px 20px; border-radius: 100px;
}

/* ─── Comparison table ───────────────────────────── */
.compare-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.compare-table th, .compare-table td { padding: 16px 20px; text-align: left; font-size: .9375rem; border-bottom: 1px solid var(--border); }
.compare-table th { font-size: .8125rem; text-transform: uppercase; letter-spacing: .06em; color: #555; font-weight: 700; background: rgba(0,0,0,.02); }
.compare-table td:first-child, .compare-table th:first-child { color: #0a0a0a; font-weight: 600; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table .col-clavyra { background: rgba(0,255,136,.05); color: #0a0a0a; font-weight: 600; }
.compare-table th.col-clavyra { background: rgba(0,255,136,.1); color: #0a0a0a; }

/* ─── Product preview mockups ────────────────────── */
.preview-wrap { display: flex; gap: 32px; justify-content: center; flex-wrap: wrap; align-items: flex-start; }

.phone-mock {
  width: 300px; background: #0a0a0a; border-radius: 32px; padding: 10px;
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
}
.phone-mock-screen { background: #ECE5DD; border-radius: 24px; overflow: hidden; }
.phone-mock-bar { height: 22px; display: flex; align-items: center; justify-content: center; }
.phone-mock-bar::before { content: ''; width: 70px; height: 5px; background: rgba(255,255,255,.25); border-radius: 4px; }
.phone-mock-header {
  background: #075E54; color: #fff; padding: 12px 16px; display: flex; align-items: center; gap: 10px;
  font-size: .8125rem; font-weight: 700;
}
.phone-mock-header .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); flex-shrink: 0; }
.phone-mock-body { padding: 14px 12px; display: flex; flex-direction: column; gap: 8px; min-height: 320px; }
.phone-bubble {
  max-width: 78%; padding: 8px 12px; border-radius: 8px; font-size: .8125rem; line-height: 1.45;
  box-shadow: 0 1px 1px rgba(0,0,0,.08);
}
.phone-bubble.in { background: #fff; color: #111; align-self: flex-start; border-top-left-radius: 2px; }
.phone-bubble.out { background: #DCF8C6; color: #111; align-self: flex-end; border-top-right-radius: 2px; }
.phone-bubble .time { display: block; margin-top: 4px; font-size: .625rem; color: #888; text-align: right; }

.dash-mock {
  width: 340px; background: #fff; border: 1px solid var(--border); border-radius: 16px;
  overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,.06);
}
.dash-mock-head {
  background: #0a0a0a; color: #fff; padding: 16px 20px; display: flex; align-items: center; justify-content: space-between;
}
.dash-mock-head span:first-child { font-size: .875rem; font-weight: 700; }
.dash-mock-head span:last-child { font-size: .6875rem; color: var(--green); font-weight: 700; }
.dash-mock-body { padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; }
.dash-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px;
  font-size: .8125rem; color: #333; background: #fafafa; border: 1px solid var(--border);
}
.dash-row.new { background: rgba(0,255,136,.08); border-color: rgba(0,255,136,.3); font-weight: 700; color: #0a0a0a; }
.dash-row .dot { width: 7px; height: 7px; border-radius: 50%; background: #ccc; flex-shrink: 0; }
.dash-row.new .dot { background: var(--green); }
.dash-mock-foot { padding: 14px 18px; border-top: 1px solid var(--border); font-size: .75rem; color: var(--muted); }

/* ─── Article body (blog posts) ──────────────────── */
.article-body h2 { margin: 40px 0 14px; }
.article-body h3 { margin: 28px 0 10px; }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; }
.article-body li { font-size: .9375rem; color: var(--muted); line-height: 1.75; }

/* ─── Case study preview ─────────────────────────── */
.cs-preview { display: flex; align-items: center; gap: 48px; background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 40px; flex-wrap: wrap; }
.cs-preview-flow { display: flex; flex-direction: column; gap: 10px; flex: 1; min-width: 260px; }
.cs-preview-step { display: flex; align-items: center; gap: 10px; font-size: .875rem; font-weight: 600; color: #0a0a0a; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; }
.cs-preview-step svg { color: var(--green); flex-shrink: 0; }

/* ─── Contact page ──────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 56px; }
.contact-option { display: flex; flex-direction: column; gap: 8px; padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid rgba(0,0,0,.08); }
.contact-option:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-field label { font-size: .8125rem; font-weight: 600; color: #333; }
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 13px 16px; color: #0a0a0a; font-size: .9375rem; font-family: 'Inter', system-ui, sans-serif;
  transition: border-color .15s ease;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { outline: none; border-color: rgba(0,255,136,.4); }
.form-field textarea { resize: vertical; min-height: 120px; }

/* ─── Email capture ──────────────────────────────── */
.email-capture { display: flex; gap: 10px; max-width: 440px; margin: 0 auto; flex-wrap: wrap; }
.email-capture input {
  flex: 1; min-width: 200px;
  background: var(--card); border: 1px solid var(--border); border-radius: 7px;
  padding: 14px 16px; color: #0a0a0a; font-size: .9375rem; font-family: 'Inter', system-ui, sans-serif;
}
.email-capture input:focus { outline: none; border-color: rgba(0,255,136,.4); }

/* ─── Scrollbar ─────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: #f0f0f0; }
::-webkit-scrollbar-thumb { background: #cccccc; border-radius: 4px; }

/* ─── Mobile responsive ─────────────────────────── */
@media (max-width: 767px) {
  .sec { padding: 72px 0; }
  .container { padding: 0 20px; }
  .page-hero { padding: 136px 0 56px; }

  /* Buttons full width */
  .btn, .btn-outline { display: block; width: 100%; text-align: center; }
  .btn-sm { width: auto; display: inline-block; }

  /* Product preview mockups stack and shrink */
  .preview-wrap { flex-direction: column; align-items: center; }
  .phone-mock, .dash-mock { width: 100%; max-width: 320px; }

  /* Grids collapse */
  .cards-grid { grid-template-columns: 1fr !important; }
  .stats-grid { grid-template-columns: 1fr !important; }
  .steps-grid { grid-template-columns: 1fr !important; }
  .pricing-grid { grid-template-columns: 1fr !important; }
  .contact-grid { grid-template-columns: 1fr !important; gap: 40px !important; }
  .roi-list { grid-template-columns: 1fr !important; }
  .cs-preview { padding: 28px; gap: 28px; }
  .compare-table th, .compare-table td { padding: 12px 10px; font-size: .8125rem; }

  /* Founder stacks */
  .founder-wrap { flex-direction: column; align-items: center; gap: 36px; }
  .founder-photo-ring { width: 180px; height: 180px; }

  /* Flow diagram goes vertical on mobile */
  .flow-wrap { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); padding: 4px 0; }
  .flow-box { white-space: normal; width: 100%; max-width: 300px; }

  /* Footer stacks */
  .footer-grid { grid-template-columns: 1fr !important; gap: 40px !important; }

  /* Nav btn stays compact in desktop (hidden on mobile anyway) */
  .nav-btn-wrap .btn { width: auto; display: inline-block; }

  /* Mobile menu btn full width */
  #mob-menu .btn { display: block; width: 100%; text-align: center; }
}

@media (max-width: 480px) {
  .h1 { font-size: 2rem; }
  .h2 { font-size: 1.625rem; }
}