/*
  Netsona — site-wide visual system.
*/

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* Netsona brand-derived dark palette (base tones carry a navy cast
     sampled from the Netsona logo, rather than neutral gray) */
  --base-deep: #060B16;
  --base-mid: #0A1220;
  --base-soft: #0F1A2E;
  --graphite: #16223A;
  --graphite-soft: #22304C;

  --blue-300: #35B6FF;
  --blue-400: #1F8BFF;
  --blue-500: #0A6BFA;
  --blue-600: #005EF9;

  --ivory: #EEF2FA;
  --ivory-muted: #C9D3E6;
  --slate-light: #93A2BE;
  --slate-warm: #5B6B87;

  --panel-bg: rgba(15, 26, 46, 0.55);
  --panel-border: rgba(147, 162, 190, 0.10);
  --panel-border-strong: rgba(147, 162, 190, 0.22);

  --error: #FF8A8A;
  --success: #3DD9A4;

  --silk-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: 80px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--base-deep);
  color: var(--ivory);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

/* ── Grain + atmosphere ── */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.028; mix-blend-mode: overlay;
}
.atmosphere {
  position: fixed; inset: 0; z-index: 0;
  background: linear-gradient(180deg, #060B16 0%, #0A1220 35%, #0F1A2E 70%, #060910 100%);
}

/* ── Skip link ── */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--blue-600); color: #fff; padding: 12px 20px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ── Nav ── */
.top-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 600;
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 40px;
  transition: background 0.8s var(--silk-ease), padding 0.8s var(--silk-ease);
}
.top-nav.scrolled {
  background: rgba(6, 11, 22, 0.85);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  padding: 14px 40px;
  border-bottom: 1px solid var(--panel-border);
}
.nav-brand { display: inline-flex; align-items: center; }
.nav-brand img { height: 26px; width: auto; }

.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a {
  font-size: 10px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--slate-light); text-decoration: none; position: relative; padding: 14px 0 6px;
  transition: color 0.8s var(--silk-ease);
}
.nav-links a::after {
  content: ''; position: absolute; top: 0; left: 50%;
  width: 6px; height: 6px;
  border-right: 1px solid var(--blue-300); border-bottom: 1px solid var(--blue-300);
  transform: translateX(-50%) rotate(45deg) translateY(-8px);
  opacity: 0; transition: transform 0.8s var(--silk-ease), opacity 0.6s var(--silk-ease);
  pointer-events: none;
}
.nav-links a:hover { color: var(--ivory); }
.nav-links a:hover::after { opacity: 0.7; transform: translateX(-50%) rotate(45deg) translateY(0); }
.nav-links a[aria-current="page"] { color: var(--ivory); }
.nav-links a[aria-current="page"]::after { opacity: 0.5; transform: translateX(-50%) rotate(45deg) translateY(0); }

.nav-cta {
  padding: 10px 28px; border-radius: 100px; font-family: inherit;
  font-size: 10px; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
  background: linear-gradient(135deg, var(--blue-300), var(--blue-600));
  color: #fff; border: none; cursor: pointer; text-decoration: none;
  transition: transform 0.8s var(--silk-ease), box-shadow 0.8s var(--silk-ease);
}
.nav-cta:hover { transform: scale(1.03); box-shadow: 0 6px 30px rgba(31, 139, 255, 0.28); }

/* ── Hamburger ── */
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 32px; height: 24px; position: relative; padding: 0;
}
.toggle-bar {
  display: block; width: 100%; height: 1.5px; background: var(--ivory);
  position: absolute; left: 0;
  transition: transform 0.6s var(--silk-ease), top 0.6s var(--silk-ease);
}
.toggle-bar:nth-child(1) { top: 6px; }
.toggle-bar:nth-child(2) { top: 16px; }
.nav-toggle.active .toggle-bar:nth-child(1) { top: 11px; transform: rotate(45deg); }
.nav-toggle.active .toggle-bar:nth-child(2) { top: 11px; transform: rotate(-45deg); }

/* ── Mobile menu ── */
.mobile-menu {
  position: fixed; inset: 0; z-index: 550;
  pointer-events: none; opacity: 0; visibility: hidden;
  transition: opacity 0.6s var(--silk-ease), visibility 0.6s var(--silk-ease);
}
.mobile-menu.open { opacity: 1; visibility: visible; pointer-events: auto; }
.mobile-menu-inner {
  position: absolute; inset: 0;
  background: rgba(6, 11, 22, 0.96);
  backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px);
  display: flex; flex-direction: column; justify-content: center;
  padding: 100px 40px 60px; overflow-y: auto;
}
.mobile-menu-links { display: flex; flex-direction: column; flex: 1; justify-content: center; }
.mobile-menu-link {
  display: flex; align-items: baseline; gap: 16px;
  font-size: clamp(1.6rem, 5vw, 2.6rem); font-weight: 300; letter-spacing: -0.02em;
  color: var(--ivory); text-decoration: none; padding: 14px 0;
  border-bottom: 1px solid rgba(147, 162, 190, 0.08); position: relative;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.6s var(--silk-ease);
}
.mobile-menu.open .mobile-menu-link { opacity: 1; transform: translateY(0); transition: opacity 0.5s var(--silk-ease), transform 0.5s var(--silk-ease), color 0.6s var(--silk-ease); }
.mobile-menu.open .mobile-menu-link:nth-child(1) { transition-delay: 0.06s; }
.mobile-menu.open .mobile-menu-link:nth-child(2) { transition-delay: 0.12s; }
.mobile-menu.open .mobile-menu-link:nth-child(3) { transition-delay: 0.18s; }
.mobile-menu.open .mobile-menu-link:nth-child(4) { transition-delay: 0.24s; }
.mobile-menu-link::before {
  content: attr(data-index); font-size: 10px; font-weight: 500;
  letter-spacing: 0.15em; color: var(--slate-warm); opacity: 0.5;
  min-width: 24px; font-variant-numeric: tabular-nums;
}
.mobile-menu-link[aria-current="page"] { color: var(--blue-300); }
body.menu-open { overflow: hidden; }
body.menu-open .top-nav { background: rgba(6, 11, 22, 0.95); backdrop-filter: blur(20px); }

/* ── Side panel (scroll progress) ── */
.side-panel {
  position: fixed; top: 50%; left: 20px; transform: translateY(-50%);
  width: 40px; z-index: 100;
  display: flex; flex-direction: column; align-items: center;
  gap: 14px; padding: 24px 0;
}
.side-label {
  writing-mode: vertical-rl; text-orientation: mixed;
  font-size: 9px; font-weight: 500; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--slate-light); opacity: 0.85;
}
.side-track { width: 1px; height: 140px; background: rgba(147, 162, 190, 0.10); position: relative; border-radius: 1px; }
.side-track-fill {
  position: absolute; top: 0; left: 0; width: 100%; height: 0%;
  background: linear-gradient(to bottom, var(--blue-300), rgba(53, 182, 255, 0.15));
  border-radius: 1px; transition: height 0.2s linear;
}
.side-readout {
  font-size: 9px; font-weight: 400; letter-spacing: 0.1em;
  color: var(--slate-light); opacity: 0.85; font-variant-numeric: tabular-nums;
}

/* ── Container ── */
.main { position: relative; z-index: 10; max-width: 1120px; margin: 0 auto; padding: 0 40px; }

/* ── Shared type ── */
.section { padding: 120px 0; position: relative; }
.section--form { padding-top: 20px; padding-bottom: 40px; }
.section--flush-top { padding-top: 0; }
.section-title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 300;
  letter-spacing: -0.04em; line-height: 1.15; color: var(--ivory); margin-bottom: 20px;
}
.section-title strong { font-weight: 600; }
.section-body {
  font-size: 0.95rem; font-weight: 300; line-height: 1.8; color: var(--slate-light); max-width: 560px;
}
.section-center { text-align: center; }
.section-center .section-body { margin: 0 auto; }

.silk-divider { width: 100px; height: 1px; background: linear-gradient(90deg, transparent, var(--panel-border-strong), transparent); margin: 0 auto; }

.btn-primary {
  display: inline-block; padding: 16px 44px; border-radius: 100px;
  background: linear-gradient(135deg, var(--blue-300), var(--blue-600));
  color: #fff; font-family: inherit; font-size: 11px; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase; border: none; cursor: pointer;
  text-decoration: none;
  transition: transform 0.8s var(--silk-ease), box-shadow 0.8s var(--silk-ease);
}
.btn-primary:hover { transform: scale(1.02); box-shadow: 0 8px 40px rgba(31, 139, 255, 0.28); }
.btn-secondary {
  display: inline-block; padding: 16px 44px; border-radius: 100px; background: transparent;
  color: var(--ivory-muted); font-family: inherit; font-size: 11px; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  border: 1px solid var(--panel-border-strong); cursor: pointer; text-decoration: none;
  transition: transform 0.8s var(--silk-ease), border-color 0.8s var(--silk-ease), background 0.8s var(--silk-ease);
}
.btn-secondary:hover { transform: scale(1.02); border-color: rgba(147, 162, 190, 0.4); background: rgba(147, 162, 190, 0.06); }

/* ── Reveal on scroll ── */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 1.2s var(--silk-ease), transform 1.2s var(--silk-ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }

/* ══════════════════════════════════
   HERO
   ══════════════════════════════════ */
.hero {
  min-height: 92vh; display: flex; flex-direction: column;
  justify-content: center; align-items: center; text-align: center;
  padding: 120px 0 80px; position: relative;
}
.hero.hero--compact { min-height: auto; padding: 160px 0 40px; }

.hero-grid {
  position: absolute; bottom: 0; left: 50%; height: 80%;
  width: 100vw; transform: translateX(-50%);
  z-index: 0; pointer-events: none;
  --mx: 50%; --my: 50%;
  background-image:
    linear-gradient(to right, rgba(53, 182, 255, 0.14) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(53, 182, 255, 0.14) 1px, transparent 1px);
  background-size: 120px 120px;
  background-position: center bottom;
  -webkit-mask-image:
    radial-gradient(circle 300px at var(--mx) var(--my), rgba(0,0,0,1) 0%, transparent 65%),
    linear-gradient(to bottom, transparent 0%, transparent 25%, rgba(0,0,0,0.1) 45%, rgba(0,0,0,0.25) 70%, rgba(0,0,0,0.4) 100%);
  mask-image:
    radial-gradient(circle 300px at var(--mx) var(--my), rgba(0,0,0,1) 0%, transparent 65%),
    linear-gradient(to bottom, transparent 0%, transparent 25%, rgba(0,0,0,0.1) 45%, rgba(0,0,0,0.25) 70%, rgba(0,0,0,0.4) 100%);
}
.hero > *:not(.hero-grid) { position: relative; z-index: 1; }

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 300;
  letter-spacing: -0.04em; line-height: 1.05;
  opacity: 0; transform: translateY(24px);
  animation: fadeUp 1.4s var(--silk-ease) 0.15s forwards;
}
.hero h1 em {
  font-style: normal; font-weight: 600;
  background: linear-gradient(135deg, var(--ivory), var(--blue-300), var(--blue-500));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: clamp(0.9rem, 1.2vw, 1.05rem); font-weight: 300; line-height: 1.75;
  color: var(--slate-light); max-width: 560px; margin: 28px auto 48px;
  opacity: 0; transform: translateY(16px);
  animation: fadeUp 1.4s var(--silk-ease) 0.35s forwards;
}
.hero-ctas { display: flex; gap: 14px; opacity: 0; transform: translateY(16px); animation: fadeUp 1.4s var(--silk-ease) 0.55s forwards; }

@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* ══════════════════════════════════
   CREDIBILITY STRIP  (was: logo-ticker)
   ══════════════════════════════════ */
.credibility-strip {
  padding: 44px 0; border-top: 1px solid var(--panel-border); border-bottom: 1px solid var(--panel-border);
  position: relative; z-index: 10; text-align: center;
}
.credibility-strip p {
  font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--slate-light); opacity: 0.75;
}
.credibility-strip strong { color: var(--ivory-muted); font-weight: 600; }

/* ══════════════════════════════════
   FEATURE SHOWCASE
   ══════════════════════════════════ */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 72px 0; }
.feature.reverse { direction: rtl; }
.feature.reverse > * { direction: ltr; }

.feature-visual {
  position: relative; aspect-ratio: 3 / 2; height: auto; max-height: 340px; border-radius: 32px; overflow: hidden;
  background:
    linear-gradient(160deg, rgba(53,182,255,0.05) 0%, transparent 45%),
    var(--panel-bg);
  border: 1px solid var(--panel-border);
  display: flex; align-items: center; justify-content: center;
}
.feature-visual svg { width: 82%; height: 82%; }
.feature-visual img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  display: block; border-radius: inherit;
}
.feature-visual img.obj-right { object-position: 72% center; }
.feature-content {}
.feature-number {
  font-size: 3rem; font-weight: 200; letter-spacing: -0.04em;
  color: rgba(53, 182, 255, 0.14); line-height: 1; margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}
.feature-tech-note {
  margin-top: 24px;
  font-size: 0.82rem; font-weight: 300; line-height: 1.75;
  color: var(--slate-light); opacity: 0.8;
  max-width: 440px;
}

/* ── Text split (two-column copy) ── */
.text-split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.text-split h2 { font-size: 1.5rem; font-weight: 500; color: var(--ivory); margin-bottom: 16px; letter-spacing: -0.01em; }
.text-split p { font-size: 0.9rem; font-weight: 300; line-height: 1.85; color: var(--slate-light); margin-bottom: 14px; }
@media (max-width: 900px) { .text-split { grid-template-columns: 1fr; gap: 40px; } }

/* ══════════════════════════════════
   GLASS CARD GRID (capability summary / principles / contact)
   ══════════════════════════════════ */
.glass-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.glass-grid.glass-grid--2 { grid-template-columns: repeat(2, 1fr); }
.glass-grid.glass-grid--center { max-width: 640px; margin-inline: auto; grid-template-columns: 1fr; }

.glass-card {
  background: var(--panel-bg); border: 1px solid var(--panel-border); border-radius: 28px;
  padding: 36px 32px; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  text-align: left; display: flex; flex-direction: column; gap: 12px;
  transition: transform 0.8s var(--silk-ease), border-color 0.8s var(--silk-ease);
}
.glass-card-index { font-size: 10px; font-weight: 600; letter-spacing: 0.2em; color: var(--blue-300); }
.glass-card h3 { font-size: 1.05rem; font-weight: 500; color: var(--ivory); }
.glass-card p { font-size: 0.85rem; font-weight: 300; line-height: 1.7; color: var(--slate-light); flex-grow: 1; }
.glass-card .card-link {
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.04em; color: var(--blue-300);
  text-decoration: none; margin-top: 4px;
}
.glass-card .card-link:hover { color: var(--ivory); }

@media (hover: hover) and (pointer: fine) {
  .glass-card:hover { transform: scale(1.01); border-color: rgba(147,162,190,0.2); }
}

/* ══════════════════════════════════
   CONTACT FORM
   ══════════════════════════════════ */
.contact-form-card { text-align: left; align-items: stretch; padding: 44px 40px; }
.form-title { font-size: 1.2rem; font-weight: 500; color: var(--ivory); }
.form-intro { font-size: 0.85rem; font-weight: 300; line-height: 1.7; color: var(--slate-light); margin-bottom: 8px; }

.contact-form { display: flex; flex-direction: column; gap: 20px; margin-top: 12px; }
.contact-form[hidden] { display: none; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.03em; color: var(--ivory-muted); }
.required-mark { color: var(--blue-300); }
.optional-mark { color: var(--slate-warm); font-weight: 400; font-size: 0.75rem; }

.form-row input,
.form-row textarea {
  width: 100%; font-family: inherit; font-size: 0.9rem; color: var(--ivory);
  background: rgba(10, 18, 32, 0.55); border: 1px solid var(--panel-border-strong);
  border-radius: 10px; padding: 12px 14px; resize: vertical;
  transition: border-color 0.3s var(--silk-ease), box-shadow 0.3s var(--silk-ease);
}
.form-row input::placeholder,
.form-row textarea::placeholder { color: var(--slate-warm); }
.form-row input:focus,
.form-row textarea:focus {
  outline: none; border-color: var(--blue-300);
  box-shadow: 0 0 0 3px rgba(53, 182, 255, 0.16);
}
.form-row input[aria-invalid="true"],
.form-row textarea[aria-invalid="true"] { border-color: var(--error); }

.field-error { font-size: 0.78rem; color: var(--error); }
.field-error[hidden] { display: none; }

.form-trap { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-submit { align-self: flex-start; margin-top: 4px; }
.form-submit.is-loading { opacity: 0.7; cursor: progress; }
.form-submit:disabled { cursor: not-allowed; }

.form-status { font-size: 0.85rem; min-height: 1.3em; margin: 0; }
.form-status.is-success { color: var(--success); }
.form-status.is-error { color: var(--error); }

.contact-alt { text-align: center; font-size: 0.85rem; color: var(--slate-light); margin: 0; }
.contact-alt a { color: var(--blue-300); text-decoration: none; }
.contact-alt a:hover { color: var(--ivory); }

/* ══════════════════════════════════
   FAQ
   ══════════════════════════════════ */
.faq-list { max-width: 720px; margin: 48px auto 0; }
.faq-item { border-bottom: 1px solid var(--panel-border); overflow: hidden; }
.faq-question {
  width: 100%; background: none; border: none; padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  cursor: pointer; font-family: inherit; font-size: 0.95rem; font-weight: 400; color: var(--ivory);
  text-align: left; transition: color 0.6s var(--silk-ease);
}
.faq-question:hover { color: var(--blue-300); }
.faq-icon { width: 20px; height: 20px; position: relative; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after { content: ''; position: absolute; background: var(--slate-warm); transition: transform 0.6s var(--silk-ease), opacity 0.4s ease; }
.faq-icon::before { width: 12px; height: 1px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.faq-icon::after { width: 1px; height: 12px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.faq-item.open .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 1s var(--silk-ease); }
.faq-answer-inner { overflow: hidden; padding: 0; font-size: 0.88rem; font-weight: 300; line-height: 1.8; color: var(--slate-light); transition: padding 0.8s var(--silk-ease); }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-item.open .faq-answer-inner { padding: 0 0 24px; }

/* ══════════════════════════════════
   FOOTER CTA
   ══════════════════════════════════ */
.footer-cta { padding: 120px 0 80px; text-align: center; }
.footer-cta .section-body { margin: 0 auto; }
.footer-ctas { display: flex; justify-content: center; gap: 14px; margin-top: 40px; }
.footer-bar {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
  padding: 40px 0 60px; margin-top: 80px; border-top: 1px solid var(--panel-border);
}
.footer-brand-mark { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.footer-brand-mark img { height: 18px; width: auto; opacity: 0.9; }
.footer-legal { font-size: 10px; font-weight: 400; letter-spacing: 0.05em; color: var(--slate-light); }
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links a { font-size: 10px; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate-light); text-decoration: none; transition: color 0.6s var(--silk-ease); }
.footer-links a:hover { color: var(--ivory); }

/* ══════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════ */
@media (max-width: 1024px) {
  .main { padding: 0 32px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .side-panel { display: none; }
  .feature { grid-template-columns: 1fr; gap: 40px; }
  .feature.reverse { direction: ltr; }
  .glass-grid, .glass-grid.glass-grid--2 { grid-template-columns: 1fr; max-width: 440px; margin: 56px auto 0; }
}

@media (max-width: 768px) {
  .main { padding: 0 20px; }
  .top-nav { padding: 16px 20px; }
  .top-nav.scrolled { padding: 12px 20px; }
  .nav-brand img { height: 20px; }
  .hero { min-height: 100svh; padding: 100px 0 60px; }
  .hero.hero--compact { min-height: auto; padding: 120px 0 20px; }
  .hero-ctas { flex-direction: column; align-items: center; width: 100%; }
  .btn-primary, .btn-secondary { width: 100%; max-width: 300px; text-align: center; }
  .section { padding: 80px 0; }
  .feature-visual { border-radius: 24px; }
  .glass-card { padding: 30px 26px; border-radius: 24px; }
  .footer-bar { flex-direction: column; align-items: flex-start; }
  .footer-links { justify-content: flex-start; }
  .mobile-menu-inner { padding: 90px 20px 40px; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 2.3rem; }
  .section-title { font-size: 1.7rem; }
  .mobile-menu-link { font-size: 1.4rem; }
}

@media (max-height: 540px) and (orientation: landscape) {
  .hero { min-height: auto; padding: 80px 0 40px; }
  .section { padding: 60px 0; }
  .mobile-menu-inner { padding: 64px 32px 24px; justify-content: flex-start; }
  .mobile-menu-link { font-size: 1.2rem; padding: 8px 0; }
}

/* Focus */
.btn-primary:focus-visible, .btn-secondary:focus-visible,
.nav-links a:focus-visible, .nav-toggle:focus-visible,
.mobile-menu-link:focus-visible, .faq-question:focus-visible,
.card-link:focus-visible, .contact-alt a:focus-visible,
.form-row input:focus-visible, .form-row textarea:focus-visible {
  outline: 2px solid var(--blue-300); outline-offset: 3px;
}