/* ============================================
   Design tokens
   ============================================ */
:root {
  --navy-900: #081527;
  --navy-800: #0d2544;
  --navy-700: #163a68;
  --ink: #16202c;
  --ink-soft: #55636f;
  --ink-faint: #8a97a3;
  --green-600: #15803d;
  --green-700: #0f6b32;
  --green-100: #e5f6ea;
  --blue-600: #0f5aa8;
  --blue-100: #e7f1fb;
  --border: #e3e8ee;
  --surface: #f6f9fc;
  --white: #ffffff;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(13, 37, 68, 0.07);
  --shadow-md: 0 10px 28px rgba(13, 37, 68, 0.10);
  --shadow-lg: 0 24px 60px rgba(8, 21, 39, 0.30);

  --font-sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Consolas, monospace;

  --container: 1240px;
  --header-h: 60px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

@media (min-width: 1024px) {
  :root { --header-h: 76px; }
}

/* ============================================
   Reset & base
   ============================================ */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
h1, h2, h3, h4, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: var(--blue-600); text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 15px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--navy-800); color: #fff; padding: 10px 16px;
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 2.5px solid var(--blue-600);
  outline-offset: 2px;
  border-radius: 3px;
}

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

section[id] { scroll-margin-top: calc(var(--header-h) + 40px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 24px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600; border: none;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease), background-color .15s var(--ease), color .15s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn-block { width: 100%; }

.btn-green { background: var(--green-600); color: #fff; }
.btn-green:hover { background: var(--green-700); color: #fff; box-shadow: 0 8px 20px rgba(21,128,61,.28); }

.btn-outline { border: 1.5px solid rgba(255,255,255,.4); color: #fff; background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,.1); color: #fff; }

.btn-white { background: #fff; color: var(--navy-800); }
.btn-white:hover { background: #f1f5f9; color: var(--navy-800); }

.btn-outline-white { border: 1.5px solid #fff; color: #fff; background: transparent; }
.btn-outline-white:hover { background: rgba(255,255,255,.12); color: #fff; }

.btn-spinner { display: none; animation: spin 0.7s linear infinite; }
.btn.is-loading .btn-label { visibility: hidden; width: 0; }
.btn.is-loading .btn-spinner { display: inline-block; margin-left: -20px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================
   Announcement bar
   ============================================ */
.announce { background: var(--navy-900); color: #cfe0f2; font-size: 12.5px; }
.announce-inner {
  max-width: var(--container); margin: 0 auto;
  padding: 9px 20px; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.announce-msg { display: flex; align-items: center; gap: 8px; color: #22c55e; }
.announce-msg span { color: #cfe0f2; }
.announce-msg svg { flex-shrink: 0; color: #22c55e; }
.announce-phone { display: none; align-items: center; gap: 7px; color: #fff; font-weight: 600; }
@media (min-width: 640px) { .announce-phone { display: flex; } }
.announce-msg span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ============================================
   Header / Nav
   ============================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--navy-800);
  transition: box-shadow .25s var(--ease), background-color .25s var(--ease);
}
.site-header.is-scrolled { background: var(--navy-900); box-shadow: 0 4px 20px rgba(0,0,0,.25); }

.header-inner {
  max-width: var(--container); margin: 0 auto;
  padding: 14px 20px; display: flex; justify-content: space-between; align-items: center;
  min-height: var(--header-h);
}

.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 38px; height: 38px; flex-shrink: 0; background: var(--green-600); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; color: #fff;
  font-weight: 700; font-size: 16px; letter-spacing: -0.5px;
}
.brand-text { display: flex; flex-direction: column; }
.brand-name { color: #fff; font-size: 17px; font-weight: 700; letter-spacing: -0.2px; line-height: 1.2; }
.brand-name--footer { font-size: 17px; }
.brand-tag { display: none; color: #8fb2d6; font-size: 10.5px; font-weight: 500; letter-spacing: 0.6px; text-transform: uppercase; }

.main-nav { display: none; align-items: center; gap: 28px; }
.nav-link {
  position: relative; color: #dce9f6; font-size: 14.5px; font-weight: 500; padding: 6px 0;
}
.nav-link::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--green-600); transform: scaleX(0); transform-origin: left;
  transition: transform .2s var(--ease);
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }
.nav-link.is-active { color: #fff; }
.btn-nav-cta { padding: 10px 20px; font-size: 14.5px; }

.nav-toggle {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: transparent; border: none; padding: 0;
}
.nav-toggle-bar { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; margin: 0 auto; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  background: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 10px 20px 24px;
  flex-direction: column;
}
.mobile-nav:not([hidden]) {
  display: flex;
  animation: slideDown .22s var(--ease);
}
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.mobile-nav-link { color: #dce9f6; font-size: 16px; font-weight: 500; padding: 13px 4px; border-bottom: 1px solid rgba(255,255,255,.06); }
.mobile-nav-link.is-active { color: #6ee7a0; }
.mobile-nav-cta { margin-top: 16px; text-align: center; }
.mobile-nav-direct { margin-top: 14px; text-align: center; }
.mobile-nav-direct a { display: inline-flex; align-items: center; gap: 8px; color: #b8d0e8; font-size: 14px; font-weight: 600; }

@media (min-width: 1024px) {
  .brand-tag { display: block; }
  .main-nav { display: flex; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none !important; }
}

/* ============================================
   Hero
   ============================================ */
.hero { position: relative; background: var(--navy-800); overflow: hidden; padding: 52px 20px 64px; }
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 620px 420px at 88% -8%, rgba(34,197,94,0.16), transparent 60%),
    radial-gradient(ellipse 500px 380px at 4% 100%, rgba(15,90,168,0.22), transparent 60%);
}
.hero-inner {
  position: relative; max-width: var(--container); margin: 0 auto;
  display: flex; flex-direction: column; gap: 40px;
}
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.badge {
  background: rgba(34,197,94,0.16); color: #6ee7a0; font-size: 12.5px; font-weight: 600;
  padding: 7px 14px; border-radius: 999px; letter-spacing: 0.2px;
}
.hero h1 {
  color: #fff; font-size: 32px; line-height: 1.16; font-weight: 700; letter-spacing: -0.8px;
}
.hero-sub { color: #b8d0e8; font-size: 16px; line-height: 1.65; max-width: 560px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-checks { display: flex; flex-direction: column; gap: 10px; padding-top: 4px; }
.hero-checks li { display: flex; align-items: center; gap: 8px; color: #b8d0e8; font-size: 13.5px; }
.hero-checks svg { color: #22c55e; flex-shrink: 0; }

.hero-card {
  width: 100%; background: #fff; border-radius: var(--radius-lg); padding: 26px;
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: 16px;
}
.hero-card h3 { font-size: 19px; font-weight: 700; color: var(--navy-800); }
.hero-card-sub { font-size: 13.5px; color: var(--ink-soft); padding-top: 5px; }

@media (min-width: 640px) { .hero h1 { font-size: 38px; } }

@media (min-width: 1024px) {
  .hero { padding: 72px 32px 84px; }
  .hero-inner { flex-direction: row; gap: 56px; align-items: center; }
  .hero-copy { flex: 1 1 auto; max-width: 600px; }
  .hero h1 { font-size: 46px; letter-spacing: -1px; }
  .hero-sub { font-size: 18px; }
  .hero-checks { flex-direction: row; gap: 26px; flex-wrap: wrap; }
  .hero-card { width: 400px; flex-shrink: 0; padding: 30px; }
}

/* ============================================
   Forms
   ============================================ */
.mini-form, .full-form { display: flex; flex-direction: column; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: #2c3a49; }
.field-row { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 480px) { .field-row { grid-template-columns: repeat(2, minmax(0,1fr)); } }

.field input, .field select, .field textarea {
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 14px; font-size: 15px; color: var(--ink); background: #fbfcfe;
  width: 100%; transition: border-color .15s, box-shadow .15s;
}
.field textarea { resize: vertical; min-height: 90px; }
.field input::placeholder, .field select:invalid, .field textarea::placeholder { color: #93a0ad; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(15,90,168,.12);
}
.field input.has-error, .field select.has-error, .field textarea.has-error { border-color: #dc2626; }
.field-error { font-size: 12px; color: #dc2626; min-height: 1px; }

.form-note { font-size: 11.5px; color: #8b98a5; text-align: center; line-height: 1.5; }
.form-success {
  font-size: 13px; font-weight: 600; color: var(--green-700); background: var(--green-100);
  border-radius: var(--radius-sm); padding: 10px 12px; text-align: center;
}

.contact-form-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 26px; display: flex; flex-direction: column; gap: 16px;
}
.contact-form-card h3 { font-size: 20px; font-weight: 700; color: var(--navy-800); }
.contact-form-sub { font-size: 13.5px; color: var(--ink-soft); padding-top: 4px; line-height: 1.6; }

/* ============================================
   Trust strip
   ============================================ */
.trust-strip { background: var(--surface); border-bottom: 1px solid var(--border); padding: 28px 20px; }
.trust-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px 16px;
}
.trust-item { text-align: center; }
.trust-num {
  font-family: var(--font-mono); font-size: 24px; font-weight: 600; color: var(--navy-800);
  letter-spacing: -0.3px; font-variant-numeric: tabular-nums;
}
.trust-num--text { font-family: var(--font-sans); font-weight: 700; font-size: 22px; }
.trust-label { font-size: 12.5px; color: var(--ink-soft); padding-top: 4px; }

@media (min-width: 640px) {
  .trust-inner { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .trust-num { font-size: 30px; }
}

/* ============================================
   Sections (generic)
   ============================================ */
.section { padding: 56px 20px; background: #fff; }
.section-tint { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 680px; margin: 0 auto 36px; text-align: center; display: flex; flex-direction: column; gap: 12px; }
.section-head--left { text-align: left; margin: 0 0 28px; }
.eyebrow { color: var(--green-600); font-size: 12.5px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase; }
.section-head h2 { font-size: 27px; font-weight: 700; color: var(--navy-800); letter-spacing: -0.5px; line-height: 1.22; }
.section-head p { font-size: 15.5px; color: var(--ink-soft); line-height: 1.6; }

@media (min-width: 1024px) {
  .section { padding: 80px 32px; }
  .section-head h2 { font-size: 36px; letter-spacing: -0.7px; }
  .section-head p { font-size: 17px; }
}

/* ============================================
   Services
   ============================================ */
.svc-grid {
  display: grid; grid-template-columns: 1fr; gap: 18px;
  max-width: var(--container); margin: 0 auto;
}
.svc-card {
  border: 1px solid var(--border); border-radius: var(--radius-md); padding: 26px;
  background: #fff; display: flex; flex-direction: column; gap: 13px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}
.svc-card:hover { border-color: var(--blue-600); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.svc-icon {
  width: 44px; height: 44px; border-radius: 9px; background: var(--blue-100);
  color: var(--blue-600); display: flex; align-items: center; justify-content: center;
}
.svc-card h3 { font-size: 18px; font-weight: 700; color: var(--navy-800); }
.svc-card > p { font-size: 14px; color: var(--ink-soft); line-height: 1.65; }
.svc-list { display: flex; flex-direction: column; gap: 7px; padding-top: 2px; }
.svc-list li { position: relative; padding-left: 22px; font-size: 13px; color: #465463; }
.svc-list li::before {
  content: ''; position: absolute; left: 0; top: 5px; width: 14px; height: 14px;
  background: var(--green-600);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m20 6-11 11-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m20 6-11 11-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}

.also-band {
  max-width: var(--container); margin: 28px auto 0; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-md); padding: 26px;
  display: flex; flex-direction: column; gap: 20px;
}
.also-head h4 { font-size: 16px; font-weight: 700; color: var(--navy-800); }
.also-head p { font-size: 13.5px; color: var(--ink-soft); padding-top: 4px; line-height: 1.6; }
.also-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.also-item { display: flex; gap: 9px; align-items: center; font-size: 13.5px; color: #2c3a49; }
.also-item svg { flex-shrink: 0; color: var(--green-600); }

@media (min-width: 640px) {
  .svc-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .also-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .also-band { flex-direction: row; align-items: center; padding: 28px 32px; }
  .also-head { flex: 1 1 220px; }
  .also-grid { flex: 2 1 420px; gap: 12px 28px; }
}
@media (min-width: 1024px) {
  .svc-grid { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
  .also-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
}

/* ============================================
   Why us
   ============================================ */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 18px; max-width: var(--container); margin: 0 auto; }
.why-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 24px; display: flex; flex-direction: column; gap: 11px;
  transition: box-shadow .2s var(--ease), transform .2s var(--ease);
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.why-icon {
  width: 42px; height: 42px; border-radius: 50%; background: var(--green-100);
  color: var(--green-600); display: flex; align-items: center; justify-content: center;
}
.why-card h4 { font-size: 16.5px; font-weight: 700; color: var(--navy-800); }
.why-card p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; }

@media (min-width: 640px) { .why-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) { .why-grid { grid-template-columns: repeat(4, minmax(0,1fr)); gap: 22px; } }

/* ============================================
   Process
   ============================================ */
.process-grid {
  display: grid; grid-template-columns: 1fr; gap: 30px;
  max-width: 1160px; margin: 0 auto; position: relative;
}
.process-step { display: flex; flex-direction: column; gap: 11px; position: relative; }
.process-num {
  width: 36px; height: 36px; border-radius: 50%; background: var(--navy-800); color: #fff;
  display: flex; align-items: center; justify-content: center; font-family: var(--font-mono);
  font-size: 15px; font-weight: 600; flex-shrink: 0;
}
.process-num--accent { background: var(--green-600); }
.process-step h4 { font-size: 16.5px; font-weight: 700; color: var(--navy-800); }
.process-step p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; }

@media (min-width: 640px) { .process-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) {
  .process-grid { grid-template-columns: repeat(4, minmax(0,1fr)); gap: 28px; }
  .process-grid::before {
    content: ''; position: absolute; top: 18px; left: 8%; right: 8%; height: 1.5px;
    background: repeating-linear-gradient(to right, var(--border) 0 6px, transparent 6px 12px);
    z-index: 0;
  }
  .process-num { position: relative; z-index: 1; }
}

/* ============================================
   CTA band
   ============================================ */
.cta-band { background: var(--green-600); padding: 40px 20px; }
.cta-inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; flex-direction: column; gap: 26px; align-items: flex-start;
}
.cta-copy h2 { color: #fff; font-size: 24px; font-weight: 700; letter-spacing: -0.4px; line-height: 1.28; }
.cta-copy p { color: #d4f4de; font-size: 15px; padding-top: 9px; line-height: 1.6; max-width: 560px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

@media (min-width: 1024px) {
  .cta-band { padding: 52px 32px; }
  .cta-inner { flex-direction: row; justify-content: center; align-items: center; gap: 48px; }
  .cta-copy h2 { font-size: 30px; }
  .cta-copy p { font-size: 16px; }
}

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
.faq-q {
  width: 100%; background: none; border: none; padding: 18px 20px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: 15px; font-weight: 600; color: var(--navy-800); text-align: left;
}
.faq-chevron { flex-shrink: 0; color: var(--ink-faint); transition: transform .25s var(--ease); }
.faq-q[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); color: var(--green-600); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .28s var(--ease); }
.faq-a p { padding: 0 20px 18px; font-size: 14px; color: var(--ink-soft); line-height: 1.65; }

/* ============================================
   Contact
   ============================================ */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 40px; max-width: var(--container); margin: 0 auto; }
.info-list { display: flex; flex-direction: column; gap: 18px; }
.info-row { display: flex; gap: 14px; align-items: flex-start; }
.info-icon {
  width: 40px; height: 40px; border-radius: 8px; background: var(--blue-100); color: var(--blue-600);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.info-row h4 { font-size: 14.5px; font-weight: 700; color: var(--navy-800); }
.info-row p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; padding-top: 3px; }
.info-link { color: var(--ink-soft); }
.info-link:hover { color: var(--blue-600); }

@media (min-width: 1024px) { .contact-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 56px; } }

/* ============================================
   Footer
   ============================================ */
.site-footer { background: var(--navy-900); padding: 44px 20px 24px; }
.footer-grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px;
}
.footer-brand { display: flex; flex-direction: column; gap: 13px; }
.footer-brand p { color: #8fa5bd; font-size: 13.5px; line-height: 1.7; max-width: 320px; }
.footer-col { display: flex; flex-direction: column; gap: 11px; }
.footer-col h4 { color: #fff; font-size: 12.5px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; }
.footer-col a { color: #8fa5bd; font-size: 13.5px; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  max-width: var(--container); margin: 0 auto; border-top: 1px solid #1e3550; padding-top: 20px;
  display: flex; flex-direction: column; gap: 14px;
}
.footer-bottom p { color: #6f8499; font-size: 12.5px; }
.footer-legal { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-legal a { color: #6f8499; font-size: 12.5px; }
.footer-legal a:hover { color: #fff; }

@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) {
  .site-footer { padding: 56px 32px 28px; }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 44px; }
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ============================================
   Mobile sticky CTA bar
   ============================================ */
.mobile-cta-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: flex; gap: 1px; background: var(--border);
  box-shadow: 0 -4px 16px rgba(0,0,0,.10);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.mcta {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 10px; font-size: 14px; font-weight: 600; background: #fff;
}
.mcta-call { color: var(--navy-800); }
.mcta-whatsapp { background: #16a34a; color: #fff; }
body { padding-bottom: 56px; }

@media (min-width: 1024px) {
  .mobile-cta-bar { display: none; }
  body { padding-bottom: 0; }
}

/* ============================================
   Back to top
   ============================================ */
.back-to-top {
  position: fixed; right: 18px; bottom: 70px; z-index: 91;
  width: 42px; height: 42px; border-radius: 50%; background: var(--navy-800); color: #fff;
  border: none; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); opacity: 0; transform: translateY(8px);
  transition: opacity .2s var(--ease), transform .2s var(--ease);
  pointer-events: none;
  display: none;
}
.back-to-top:not([hidden]) { display: flex; }
.back-to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--green-600); }
@media (min-width: 1024px) { .back-to-top { bottom: 24px; } }

/* ============================================
   Scroll reveal
   ============================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-on-load { opacity: 0; transform: translateY(14px); animation: revealIn .6s var(--ease) forwards; animation-delay: var(--delay, 0s); }
@keyframes revealIn { to { opacity: 1; transform: translateY(0); } }