/* ============================================================
   Syntek Solutions · app.css
   Design tokens · reset · layout · components
   Mobile-first. WCAG 2.2 AA. < 30KB target.
   ============================================================ */

:root {
  /* palette */
  --c-blue: #46a8e7;
  --c-blue-600: #2f8ecf;
  --c-blue-700: #1e6fa8;
  --c-navy: #0b2a43;
  --c-navy-soft: #133859;
  --c-graphite: #5c5857;
  --c-amber: #f5a524;
  --c-amber-600: #d8900b;
  --c-canvas: #f6f8fb;
  --c-white: #ffffff;
  --c-ink: #0f172a;
  --c-slate: #475569;
  --c-line: #e2e8f0;
  --c-success: #16a34a;
  --c-error: #dc2626;

  /* type */
  --ff-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ff-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: clamp(1.25rem, 1rem + 1.2vw, 1.5rem);
  --fs-xl: clamp(1.5rem, 1.1rem + 2vw, 2rem);
  --fs-2xl: clamp(2rem, 1.3rem + 3vw, 2.75rem);
  --fs-3xl: clamp(2.5rem, 1.5rem + 4.2vw, 3.75rem);

  --lh-tight: 1.15;
  --lh-snug: 1.35;
  --lh-base: 1.6;

  /* space */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.25rem;
  --s-6: 1.5rem;
  --s-8: 2rem;
  --s-10: 2.5rem;
  --s-12: 3rem;
  --s-16: 4rem;
  --s-20: 5rem;
  --s-24: 6rem;

  /* radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-pill: 999px;

  /* shadow */
  --sh-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.08);
  --sh-md: 0 4px 12px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
  --sh-lg: 0 12px 32px rgba(11, 42, 67, 0.16);

  /* layout */
  --container: 1200px;
  --container-narrow: 820px;
  --nav-h: 92px;
}

/* ===== reset ===== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
body {
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-ink);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
img { font-style: italic; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
a { color: var(--c-blue-700); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--c-navy); }
h1, h2, h3, h4 { line-height: var(--lh-tight); color: var(--c-navy); font-weight: 800; letter-spacing: -0.01em; }
h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }
p { color: var(--c-ink); }
p + p { margin-top: var(--s-4); }

/* focus */
:focus-visible {
  outline: 3px solid var(--c-amber);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* ===== layout ===== */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--s-4); }
.container-narrow { width: 100%; max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--s-4); }
.section { padding: var(--s-12) 0; }
@media (min-width: 768px) { .section { padding: var(--s-16) 0; } .container, .container-narrow { padding: 0 var(--s-6); } }
@media (min-width: 1024px) { .section { padding: var(--s-20) 0; } }

.bg-canvas { background: var(--c-canvas); }
.bg-navy { background: var(--c-navy); color: var(--c-white); }
.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy h4 { color: var(--c-white); }
.bg-navy a { color: var(--c-blue); }
.bg-navy a:hover { color: var(--c-white); }

/* skip to content */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  padding: var(--s-3) var(--s-4); background: var(--c-navy); color: var(--c-white);
  z-index: 1000; text-decoration: none; border-radius: 0 0 var(--r-md) 0;
}
.skip-link:focus { left: 0; color: var(--c-white); }

/* ===== nav ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--c-line);
}
.nav {
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-4);
}
.nav-brand { display: flex; align-items: center; gap: var(--s-2); flex: 0 0 auto; }
.nav-brand img { height: 60px; width: auto; display: block; background: transparent; }
.nav-brand:hover { text-decoration: none; }
.nav-links { display: none; list-style: none; padding: 0; gap: var(--s-6); align-items: center; }
.nav-links a {
  color: var(--c-ink); text-decoration: none; font-weight: 500; font-size: var(--fs-sm);
  padding: var(--s-2) var(--s-1);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--c-blue-700); }
.nav-cta { display: none; align-items: center; gap: var(--s-3); flex: 0 0 auto; }
.nav-phone { color: var(--c-navy); font-weight: 700; text-decoration: none; font-size: var(--fs-sm); }
.nav-phone:hover { color: var(--c-blue-700); }
.nav-toggle {
  display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center;
  border-radius: var(--r-md);
}
.nav-toggle:hover { background: var(--c-canvas); }
.nav-toggle svg { width: 24px; height: 24px; fill: var(--c-navy); }

.nav-drawer {
  display: none;
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--c-white); z-index: 99;
  overflow-y: auto; padding: var(--s-6);
  border-top: 1px solid var(--c-line);
}
.nav-drawer.open { display: block; }
.nav-drawer ul { list-style: none; padding: 0; }
.nav-drawer li + li { margin-top: var(--s-2); }
.nav-drawer a { display: block; padding: var(--s-3) var(--s-2); color: var(--c-ink); text-decoration: none; font-size: var(--fs-md); font-weight: 500; border-radius: var(--r-sm); }
.nav-drawer a:hover { background: var(--c-canvas); color: var(--c-blue-700); }
.nav-drawer .nav-group-title { font-size: var(--fs-xs); text-transform: uppercase; color: var(--c-slate); letter-spacing: 0.06em; font-weight: 700; margin: var(--s-4) var(--s-2) var(--s-1); }
.nav-drawer .drawer-cta { margin-top: var(--s-6); display: flex; flex-direction: column; gap: var(--s-3); }

@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-cta { display: flex; }
  .nav-toggle { display: none; }
  .nav-drawer { display: none !important; }
}

/* ===== dropdown (desktop only) ===== */
.nav-links .has-dropdown { position: relative; }
.nav-links .has-dropdown > a { display: inline-flex; align-items: center; gap: 4px; }
.nav-links .caret { font-size: 0.7em; transition: transform 0.15s ease; }
.nav-links .dropdown {
  display: none;
  position: absolute; top: 100%; left: -12px;
  min-width: 240px;
  background: #ffffff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  box-shadow: var(--sh-lg);
  padding: var(--s-2);
  list-style: none;
  z-index: 110;
  margin: 0;
  gap: 0;
}
.nav-links .dropdown li { margin: 0; }
.nav-links .dropdown a {
  display: block;
  padding: var(--s-2) var(--s-3);
  font-size: var(--fs-sm);
  color: var(--c-ink);
  font-weight: 500;
  border-radius: var(--r-sm);
  white-space: nowrap;
}
.nav-links .dropdown a:hover { background: var(--c-canvas); color: var(--c-blue-700); }
@media (min-width: 1024px) {
  .nav-links .has-dropdown:hover > .dropdown,
  .nav-links .has-dropdown:focus-within > .dropdown,
  .nav-links .has-dropdown[data-open="true"] > .dropdown { display: block; }
  .nav-links .has-dropdown:hover > a .caret,
  .nav-links .has-dropdown:focus-within > a .caret { transform: rotate(180deg); }
}
/* Hide the dropdown <ul> on mobile — mobile uses the drawer instead */
@media (max-width: 1023.98px) {
  .nav-links .dropdown { display: none !important; }
  .nav-links .caret { display: none; }
}

/* ===== buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 48px; padding: var(--s-3) var(--s-5);
  border-radius: var(--r-pill); font-weight: 700; font-size: var(--fs-sm);
  text-decoration: none; transition: transform 0.12s ease, background-color 0.12s ease, box-shadow 0.12s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--c-amber); color: var(--c-ink); }
.btn-primary:hover { background: var(--c-amber-600); color: var(--c-ink); }
.btn-secondary { background: var(--c-navy); color: var(--c-white); }
.btn-secondary:hover { background: var(--c-navy-soft); color: var(--c-white); }
.btn-ghost { background: transparent; color: var(--c-navy); border: 1.5px solid var(--c-navy); }
.btn-ghost:hover { background: var(--c-navy); color: var(--c-white); }
.btn-link { color: var(--c-blue-700); font-weight: 700; text-decoration: none; padding: 0; min-height: 0; }
.btn-link::after { content: " →"; }
.btn-link:hover { text-decoration: underline; }

/* ===== hero ===== */
.hero {
  background-color: var(--c-navy);
  background-image: var(--hero-bg, linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-soft) 100%));
  background-size: cover;
  background-position: center;
  color: var(--c-white); position: relative; overflow: hidden;
  padding: var(--s-12) 0 var(--s-16);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(11,42,67,0.88) 0%, rgba(15,39,63,0.80) 55%, rgba(11,42,67,0.72) 100%),
              radial-gradient(circle at 85% 20%, rgba(70, 168, 231, 0.25), transparent 60%);
  pointer-events: none;
}
/* When no --hero-bg is set, skip the dark overlay's first layer so the gradient background shows through */
.hero:not([style*="--hero-bg"])::before {
  background: radial-gradient(circle at 85% 20%, rgba(70, 168, 231, 0.18), transparent 60%);
}
.hero-grid { display: grid; grid-template-columns: 1fr; gap: var(--s-8); position: relative; z-index: 1; }
.hero h1 { color: var(--c-white); font-size: var(--fs-3xl); }
.hero p.lede { font-size: var(--fs-md); color: rgba(255,255,255,0.88); max-width: 56ch; margin-top: var(--s-4); }
.hero-eyebrow { display: inline-flex; align-items: center; gap: var(--s-2); background: rgba(70,168,231,0.14); color: var(--c-blue); padding: var(--s-2) var(--s-4); border-radius: var(--r-pill); font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--s-5); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-6); }
.hero-proof { display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-6); margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.82); font-size: var(--fs-sm); }
.hero-proof span { display: inline-flex; align-items: center; gap: var(--s-2); }
.hero-proof svg { width: 18px; height: 18px; color: var(--c-blue); flex: 0 0 auto; }
.hero-image { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-lg); background: var(--c-navy-soft); }
.hero-image img { width: 100%; height: auto; display: block; aspect-ratio: 16 / 9; object-fit: cover; }
@media (min-width: 1024px) {
  .hero { padding: var(--s-20) 0; }
  .hero-grid { grid-template-columns: 1.1fr 1fr; align-items: center; gap: var(--s-12); }
}

/* ===== trust bar ===== */
.trust-bar { background: var(--c-white); padding: var(--s-6) 0; border-bottom: 1px solid var(--c-line); }
.trust-bar-inner { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-4); text-align: center; }
.trust-bar-item { font-size: var(--fs-xs); color: var(--c-slate); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; display: flex; flex-direction: column; align-items: center; gap: var(--s-1); }
.trust-bar-item strong { display: block; font-size: var(--fs-md); color: var(--c-navy); text-transform: none; letter-spacing: normal; }
@media (min-width: 768px) { .trust-bar-inner { grid-template-columns: repeat(4, 1fr); } }

/* ===== section heads ===== */
.section-head { text-align: center; max-width: 60ch; margin: 0 auto var(--s-10); }
.section-head .eyebrow { display: inline-block; color: var(--c-blue-700); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; margin-bottom: var(--s-3); }
.section-head p { color: var(--c-slate); margin-top: var(--s-4); }

/* ===== cards / service grid ===== */
.grid { display: grid; gap: var(--s-5); grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 640px) and (max-width: 899.9px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }

.card {
  background: var(--c-white); border: 1px solid var(--c-line);
  border-radius: var(--r-lg); padding: var(--s-6);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--sh-md); border-color: var(--c-blue); }
.card h3 { margin-bottom: var(--s-3); font-size: var(--fs-lg); }
.card p { color: var(--c-slate); font-size: var(--fs-sm); }
.card .card-icon { width: 44px; height: 44px; border-radius: var(--r-md); background: rgba(70,168,231,0.12); color: var(--c-blue-700); display: inline-flex; align-items: center; justify-content: center; margin-bottom: var(--s-4); }
.card .card-icon svg { width: 24px; height: 24px; }
.card .card-link { margin-top: auto; padding-top: var(--s-4); }

.card-link-wrap { color: inherit; text-decoration: none; display: block; }
.card-link-wrap:hover { text-decoration: none; }

/* ===== panel (split content) ===== */
.panel { display: grid; gap: var(--s-8); grid-template-columns: 1fr; align-items: center; }
@media (min-width: 900px) { .panel { grid-template-columns: 1fr 1fr; gap: var(--s-12); } .panel.reverse > :first-child { order: 2; } }
.panel img { border-radius: var(--r-lg); box-shadow: var(--sh-md); }
.panel ul.checks { list-style: none; padding: 0; margin-top: var(--s-4); }
.panel ul.checks li { padding: var(--s-2) 0 var(--s-2) var(--s-8); position: relative; color: var(--c-ink); }
.panel ul.checks li::before {
  content: ""; position: absolute; left: 0; top: 14px;
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(22,163,74,0.12) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2316a34a'><path d='M16.7 5.3a1 1 0 0 1 0 1.4l-7.4 7.4a1 1 0 0 1-1.4 0L3.3 9.5a1 1 0 1 1 1.4-1.4L8.6 12l6.7-6.7a1 1 0 0 1 1.4 0z'/></svg>") center/14px no-repeat;
}

/* ===== cta band ===== */
.cta-band { background: var(--c-navy); color: var(--c-white); padding: var(--s-12) 0; text-align: center; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 30%, rgba(70,168,231,0.18), transparent 60%); pointer-events: none; }
.cta-band h2 { color: var(--c-white); margin-bottom: var(--s-4); position: relative; }
.cta-band p { color: rgba(255,255,255,0.86); max-width: 60ch; margin: 0 auto var(--s-6); position: relative; }
.cta-band .hero-ctas { justify-content: center; position: relative; }

/* ===== FAQ ===== */
.faq-list { max-width: 820px; margin: 0 auto; }
details.faq {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--r-md);
  padding: var(--s-5); margin-bottom: var(--s-3);
}
details.faq[open] { border-color: var(--c-blue); box-shadow: var(--sh-sm); }
details.faq summary { cursor: pointer; font-weight: 700; color: var(--c-navy); font-size: var(--fs-md); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--s-4); }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--c-blue-700); font-weight: 400; line-height: 1; flex: 0 0 auto; }
details.faq[open] summary::after { content: "−"; }
details.faq .faq-body { margin-top: var(--s-4); color: var(--c-ink); }
details.faq .faq-body p + p { margin-top: var(--s-3); }

/* ===== forms ===== */
.form { display: grid; gap: var(--s-5); max-width: 640px; }
.form-row { display: grid; gap: var(--s-5); grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.btn-lg { min-height: 56px; padding: var(--s-3) var(--s-6); font-size: var(--fs-md); }
.form-consent { font-size: 0.82rem; color: var(--c-slate); margin-top: var(--s-2); }

/* Breadcrumbs when placed inside a dark hero */
.breadcrumbs-on-hero { padding: 0 0 var(--s-6); color: rgba(255,255,255,0.92); position: relative; z-index: 2; font-size: var(--fs-sm); font-weight: 500; }
.breadcrumbs-on-hero a { color: rgba(255,255,255,0.92); text-decoration: underline; text-decoration-color: rgba(255,255,255,0.35); }
.breadcrumbs-on-hero a:hover { color: #fff; text-decoration-color: #fff; }
.breadcrumbs-on-hero li + li::before { color: rgba(255,255,255,0.65); }
.breadcrumbs-on-hero [aria-current="page"] { color: #fff; font-weight: 600; }

/* ===== Contact page ===== */
.contact-grid { grid-template-columns: 1fr; gap: var(--s-8); }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1.4fr 1fr; gap: var(--s-10); } }
.contact-form-card { padding: var(--s-8); border-radius: var(--r-lg); box-shadow: var(--sh-lg); background: #fff; }
.contact-form-card .form { max-width: none; }
.contact-form-lede { color: var(--c-slate); margin-bottom: var(--s-6); }
.contact-side { display: grid; gap: var(--s-4); align-content: start; }
.contact-tile { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-md); padding: var(--s-5) var(--s-6); box-shadow: var(--sh-sm); }
.contact-tile h3 { font-size: var(--fs-md); margin: 0 0 var(--s-2); color: var(--c-navy); }
.contact-tile p { margin: 0 0 var(--s-1); font-size: var(--fs-sm); color: var(--c-ink); }
.contact-tile p + p { margin-top: var(--s-1); }
.contact-tile a { color: var(--c-blue-700); font-weight: 600; text-decoration: none; }
.contact-tile a:hover { text-decoration: underline; }
.contact-tile-note { color: var(--c-slate) !important; font-size: var(--fs-xs) !important; margin-top: var(--s-2) !important; }
.contact-tile-icon { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 50%; background: rgba(70,168,231,0.12); color: var(--c-blue-700); margin-bottom: var(--s-3); }
.contact-tile-icon svg { width: 20px; height: 20px; }

.contact-areas { margin-top: var(--s-12); padding-top: var(--s-8); border-top: 1px solid var(--c-line); text-align: center; }
.contact-areas h2 { margin-bottom: var(--s-2); }
.contact-areas-lede { color: var(--c-slate); max-width: 50ch; margin: 0 auto var(--s-6); }
.contact-areas-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s-2) var(--s-3); }
.contact-areas-list a { display: inline-flex; padding: var(--s-2) var(--s-5); background: var(--c-canvas); border: 1px solid var(--c-line); border-radius: var(--r-pill); color: var(--c-navy); font-weight: 600; text-decoration: none; font-size: var(--fs-sm); transition: all 0.12s ease; }
.contact-areas-list a:hover { background: var(--c-blue-700); color: #fff; border-color: var(--c-blue-700); transform: translateY(-1px); }
.form-field { display: flex; flex-direction: column; gap: var(--s-2); }
.form-field label { font-weight: 600; font-size: var(--fs-sm); color: var(--c-navy); }
.form-field label .req { color: var(--c-error); }
.form-field input, .form-field textarea, .form-field select {
  border: 1.5px solid var(--c-line); border-radius: var(--r-md);
  padding: var(--s-3) var(--s-4); font-size: var(--fs-base); background: var(--c-white);
  min-height: 48px; transition: border-color 0.12s ease;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--c-blue); outline: 2px solid rgba(70,168,231,0.25); outline-offset: 0; }
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field .hint { font-size: var(--fs-xs); color: var(--c-slate); }
.form-field .error { font-size: var(--fs-xs); color: var(--c-error); }
.form-success { background: rgba(22,163,74,0.10); border: 1px solid var(--c-success); color: #14532d; padding: var(--s-4) var(--s-5); border-radius: var(--r-md); }
.form-error-box { background: rgba(220,38,38,0.08); border: 1px solid var(--c-error); color: #7f1d1d; padding: var(--s-4); border-radius: var(--r-md); }

/* ===== breadcrumbs ===== */
.breadcrumbs { padding: var(--s-4) 0 0; font-size: var(--fs-xs); color: var(--c-slate); }
.breadcrumbs ol { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: var(--s-2); }
.breadcrumbs li + li::before { content: "›"; margin-right: var(--s-2); color: var(--c-slate); }
.breadcrumbs a { color: var(--c-slate); text-decoration: none; }
.breadcrumbs a:hover { color: var(--c-blue-700); }
.breadcrumbs [aria-current="page"] { color: var(--c-ink); font-weight: 600; }

/* ===== article (blog) ===== */
.article { max-width: 760px; margin: 0 auto; padding: 0 var(--s-4); }
.article-hero { padding: var(--s-10) 0 var(--s-8); }
.article-hero h1 { font-size: var(--fs-2xl); }
.article-meta { color: var(--c-slate); font-size: var(--fs-sm); margin-top: var(--s-4); display: flex; flex-wrap: wrap; gap: var(--s-4); }
.article-cover { margin: var(--s-6) 0 var(--s-8); }
.article-cover img { border-radius: var(--r-lg); aspect-ratio: 16 / 9; object-fit: cover; }
.article-body h2 { margin-top: var(--s-10); margin-bottom: var(--s-3); font-size: var(--fs-xl); }
.article-body h3 { margin-top: var(--s-8); margin-bottom: var(--s-3); font-size: var(--fs-lg); }
.article-body p { margin-bottom: var(--s-4); color: var(--c-ink); }
.article-body ul, .article-body ol { padding-left: var(--s-6); margin: var(--s-4) 0; }
.article-body li { margin-bottom: var(--s-2); }
.article-body blockquote { border-left: 4px solid var(--c-blue); padding: var(--s-2) var(--s-5); margin: var(--s-6) 0; color: var(--c-slate); font-style: italic; background: var(--c-canvas); border-radius: 0 var(--r-md) var(--r-md) 0; }
.article-body .tldr { background: rgba(70,168,231,0.08); border: 1px solid rgba(70,168,231,0.28); border-radius: var(--r-md); padding: var(--s-5); margin: var(--s-6) 0; }
.article-body .tldr strong { color: var(--c-navy); text-transform: uppercase; font-size: var(--fs-xs); letter-spacing: 0.08em; display: block; margin-bottom: var(--s-2); }
.article-author { display: flex; gap: var(--s-4); padding: var(--s-6); background: var(--c-canvas); border-radius: var(--r-lg); margin-top: var(--s-10); align-items: center; }
.article-author-avatar { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--c-blue), var(--c-navy)); display: inline-flex; align-items: center; justify-content: center; color: var(--c-white); font-weight: 800; flex: 0 0 auto; }
.related-articles { margin-top: var(--s-16); }

/* ===== blog index card ===== */
.post-card { overflow: hidden; padding: 0; }
.post-card img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.post-card .post-body { padding: var(--s-5); display: flex; flex-direction: column; gap: var(--s-2); }
.post-card .post-meta { font-size: var(--fs-xs); color: var(--c-slate); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700; }
.post-card h3 { font-size: var(--fs-md); }

/* ===== footer ===== */
.site-footer { background: var(--c-navy); color: rgba(255,255,255,0.82); padding: var(--s-16) 0 var(--s-8); }
.site-footer h4 { color: var(--c-white); font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--s-4); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--s-8); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }
.site-footer a { color: rgba(255,255,255,0.82); text-decoration: none; font-size: var(--fs-sm); }
.site-footer a:hover { color: var(--c-white); text-decoration: underline; }
.site-footer ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--s-2); }
.footer-brand img { height: 40px; margin-bottom: var(--s-4); }
.footer-brand p { color: rgba(255,255,255,0.72); font-size: var(--fs-sm); max-width: 32ch; }
.footer-contact { margin-top: var(--s-4); font-size: var(--fs-sm); }
.footer-contact strong { color: var(--c-white); display: block; }
.footer-legal {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: var(--s-10); padding-top: var(--s-5);
  font-size: var(--fs-xs); color: rgba(255,255,255,0.72);
  display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-6); justify-content: space-between;
}
.footer-legal a { color: rgba(255,255,255,0.86); }

/* ===== sticky mobile CTA ===== */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  background: var(--c-white); border-top: 1px solid var(--c-line);
  padding: var(--s-3) var(--s-4);
  display: flex; gap: var(--s-2);
  box-shadow: 0 -4px 16px rgba(15,23,42,0.08);
}
.sticky-cta .btn { flex: 1; min-height: 48px; font-size: var(--fs-sm); padding: var(--s-3); }
@media (min-width: 1024px) { .sticky-cta { display: none; } }

/* give room for sticky CTA on mobile */
@media (max-width: 1023.9px) { body { padding-bottom: 72px; } }

/* ===== utilities ===== */
.visually-hidden { position: absolute !important; height: 1px; width: 1px; overflow: hidden; clip: rect(1px,1px,1px,1px); white-space: nowrap; }
.text-center { text-align: center; }
.mt-2 { margin-top: var(--s-2); } .mt-4 { margin-top: var(--s-4); } .mt-6 { margin-top: var(--s-6); } .mt-8 { margin-top: var(--s-8); }
.mb-2 { margin-bottom: var(--s-2); } .mb-4 { margin-bottom: var(--s-4); } .mb-6 { margin-bottom: var(--s-6); }
.color-slate { color: var(--c-slate); }
.color-navy { color: var(--c-navy); }
.pill { display: inline-block; padding: var(--s-1) var(--s-3); border-radius: var(--r-pill); background: rgba(70,168,231,0.12); color: var(--c-blue-700); font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }

/* list reset helpers for inline lists */
.inline-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: var(--s-3); }

/* price tag */
.price-tag { display: inline-flex; align-items: baseline; gap: var(--s-2); background: rgba(245,165,36,0.14); color: var(--c-ink); padding: var(--s-3) var(--s-5); border-radius: var(--r-md); font-weight: 700; border: 1px solid rgba(245,165,36,0.35); }
.price-tag .amount { font-size: var(--fs-xl); color: var(--c-navy); font-weight: 800; }
.price-tag .per { color: var(--c-slate); font-size: var(--fs-sm); font-weight: 500; }

/* testimonials empty state */
.empty-state { background: var(--c-canvas); border: 1px dashed var(--c-line); border-radius: var(--r-lg); padding: var(--s-10) var(--s-6); text-align: center; color: var(--c-slate); }
.empty-state h3 { color: var(--c-navy); }

/* testimonials grid */
.testimonial-grid { display: grid; grid-template-columns: 1fr; gap: var(--s-6); }
@media (min-width: 720px) { .testimonial-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .testimonial-grid { grid-template-columns: repeat(3, 1fr); } }
.testimonial-card {
  margin: 0; background: #fff;
  border: 1px solid var(--c-line); border-radius: var(--r-lg);
  padding: var(--s-8) var(--s-6) var(--s-6);
  box-shadow: 0 2px 8px rgba(11,42,67,0.06);
  display: flex; flex-direction: column; gap: var(--s-5);
  position: relative;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.testimonial-card:hover { box-shadow: 0 8px 24px rgba(11,42,67,0.1); transform: translateY(-2px); }
.testimonial-card::before {
  content: "\201C";
  position: absolute; top: 4px; left: 18px;
  font-family: Georgia, "Times New Roman", serif; font-weight: 700;
  font-size: 72px; line-height: 1;
  color: var(--c-sky); opacity: 0.22;
  pointer-events: none;
}
.testimonial-card blockquote {
  margin: 0; padding-top: var(--s-2);
  color: var(--c-ink);
  font-size: 0.98rem; line-height: 1.65;
  font-style: normal;
}
.testimonial-card blockquote p { margin: 0; }
.testimonial-card figcaption {
  display: flex; flex-direction: column; gap: 2px;
  border-top: 1px solid var(--c-line);
  padding-top: var(--s-4);
  margin-top: auto;
}
.testimonial-card figcaption strong {
  color: var(--c-navy); font-weight: 700;
  font-size: var(--fs-md); letter-spacing: -0.005em;
}
.testimonial-card figcaption span {
  color: var(--c-slate); font-size: var(--fs-sm);
  line-height: 1.45;
}
.text-center { text-align: center; }