@charset "UTF-8";
/* =============================================================
   VoltnValve — Construction Manpower Services
   assets/css/style.css
   -------------------------------------------------------------
   01 Tokens          07 Hero & page hero     13 Contact & forms
   02 Base            08 Strip & about        14 Footer
   03 Layout          09 Cards & services     15 Floating actions
   04 Typography      10 Process & stats      16 Motion
   05 Buttons         11 Inner-page blocks    17 Responsive
   06 Top bar/header  12 FAQ & CTA
   ============================================================= */

/* 01 Tokens ---------------------------------------------------- */
:root {
  --navy-950: #061328;
  --navy-900: #0A1A33;
  --navy-800: #0F2547;
  --navy-700: #173A6B;
  --navy-600: #1F4A86;
  --amber-300: #FFC75A;
  --amber-400: #FFB627;
  --amber-500: #F59E0B;
  --amber-600: #E08600;
  --amber-700: #B45309;
  --amber-50:  #FFF6E3;

  --ink: #0E1726;
  --body: #4A5568;
  --muted: #667085;
  --line: #E3E8EF;
  --bg: #FFFFFF;
  --bg-soft: #F4F6FA;
  --on-dark: #C3CDDD;
  --on-dark-muted: #8F9DB5;

  --font-head: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(10,26,51,.06), 0 4px 12px rgba(10,26,51,.05);
  --shadow: 0 18px 40px -18px rgba(10,26,51,.28);
  --shadow-lg: 0 30px 60px -22px rgba(6,19,40,.5);

  --container: 1200px;
  --header-h: 84px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* 02 Base ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, iframe { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 1rem; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a, button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--amber-500); outline-offset: 3px; }
[id] { scroll-margin-top: calc(var(--header-h) + 24px); }
::selection { background: var(--amber-500); color: var(--navy-900); }

.skip-link {
  position: absolute; left: 16px; top: -100px; z-index: 1000;
  background: var(--amber-500); color: var(--navy-900);
  padding: 10px 16px; border-radius: 8px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

/* 03 Layout ---------------------------------------------------- */
.container {
  width: 100%; max-width: var(--container); margin-inline: auto;
  padding-left: max(24px, env(safe-area-inset-left));
  padding-right: max(24px, env(safe-area-inset-right));
}
.section { padding-block: clamp(60px, 9vw, 120px); }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--navy-900); color: var(--on-dark); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.split-top { align-items: start; }
.center { text-align: center; }
.mt-48 { margin-top: 48px; }

/* Blueprint grid background for dark blocks */
.grid-bg { position: relative; isolation: isolate; overflow: hidden; }
.grid-bg::before {
  content: "";
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 80% 75% at 70% 40%, #000 25%, transparent 80%);
          mask-image: radial-gradient(ellipse 80% 75% at 70% 40%, #000 25%, transparent 80%);
}

/* Construction hazard stripe */
.hazard {
  height: 8px;
  background: repeating-linear-gradient(-45deg, var(--amber-500) 0 14px, var(--navy-900) 14px 28px);
}

/* 04 Typography ------------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
}
h1, h2 { text-wrap: balance; }
h2 { font-size: clamp(2rem, 3.6vw, 2.85rem); font-weight: 800; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }
.lead { font-size: 1.125rem; color: #3A4557; }
.section-dark .lead { color: var(--on-dark); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head);
  font-weight: 700; font-size: .85rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--amber-700);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 28px; height: 3px; border-radius: 3px;
  background: var(--amber-500);
}
.section-dark .eyebrow, .hero .eyebrow, .page-hero .eyebrow, .cta-band .eyebrow { color: var(--amber-400); }

.section-head { max-width: 740px; margin: 0 auto clamp(40px, 5vw, 60px); text-align: center; }
.section-head p { font-size: 1.075rem; margin: 0; }
.section-head.left { margin-left: 0; text-align: left; }
.section-dark .section-head p { color: var(--on-dark); }

/* 05 Buttons --------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px;
  border-radius: 10px;
  border: 2px solid transparent;
  font-family: var(--font-head);
  font-weight: 700; font-size: 1.05rem; letter-spacing: .02em;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .2s ease, background-color .2s, color .2s, border-color .2s, box-shadow .2s;
}
.btn i { transition: transform .2s; }
.btn:hover .fa-arrow-right { transform: translateX(4px); }
.btn-primary { background: var(--amber-500); color: var(--navy-900); box-shadow: 0 12px 24px -12px rgba(245,158,11,.8); }
.btn-primary:hover { background: var(--amber-400); transform: translateY(-2px); }
.btn-dark { background: var(--navy-900); color: #fff; }
.btn-dark:hover { background: var(--navy-700); transform: translateY(-2px); }
.btn-outline { background: #fff; border-color: var(--line); color: var(--ink); }
.btn-outline:hover { border-color: var(--navy-900); transform: translateY(-2px); }
.btn-outline-light { border-color: rgba(255,255,255,.28); color: #fff; }
.btn-outline-light:hover { border-color: #fff; background: rgba(255,255,255,.06); transform: translateY(-2px); }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1DB954; transform: translateY(-2px); }
.btn-sm { padding: 11px 20px; font-size: .98rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  color: var(--navy-900);
}
.link-arrow i { color: var(--amber-600); transition: transform .2s; }
.link-arrow:hover i { transform: translateX(4px); }

/* 06 Top bar & header ----------------------------------------- */
.topbar { background: var(--navy-950); color: #AEB9CC; font-size: .875rem; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 44px; }
.topbar-info { display: flex; flex-wrap: wrap; gap: 6px 28px; }
.topbar-info a, .topbar-info span { display: inline-flex; align-items: center; gap: 8px; }
.topbar-info i { color: var(--amber-500); }
.topbar-info a:hover { color: #fff; }
.topbar-social { display: flex; gap: 4px; }
.topbar-social a { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 6px; transition: background-color .2s, color .2s; }
.topbar-social a:hover { background: var(--amber-500); color: var(--navy-900); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
          backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s, border-color .3s;
}
.site-header.scrolled { box-shadow: 0 10px 30px -14px rgba(10,26,51,.25); border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); }

.logo { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo img { width: 50px; height: 50px; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-name {
  font-family: var(--font-head); font-weight: 800; font-size: 1.75rem;
  letter-spacing: -.01em; color: var(--navy-900);
}
/* The amber "n" joins Volt + Valve */
.logo-name b { color: var(--amber-500); font-weight: 700; margin: 0 1px; }
.logo-tag {
  margin-top: 6px;
  font-size: .64rem; font-weight: 600; letter-spacing: .26em;
  text-transform: uppercase; color: var(--muted);
}
.logo-light .logo-name { color: #fff; }
.logo-light .logo-tag { color: var(--on-dark-muted); }

.nav-menu { display: flex; align-items: center; gap: 28px; }
.nav-links { display: flex; gap: 4px; }
.nav-links a {
  position: relative; display: block;
  padding: 10px 14px;
  font-family: var(--font-head); font-weight: 600; font-size: 1.08rem;
  color: var(--ink);
  transition: color .2s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px;
  height: 3px; border-radius: 3px; background: var(--amber-500);
  transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--navy-900); }

.nav-toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 46px; height: 46px; padding: 0 11px;
  border-radius: 10px; border: 1px solid var(--line); background: #fff;
}
.nav-toggle span { display: block; height: 2px; border-radius: 2px; background: var(--navy-900); transition: transform .3s, opacity .3s; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile-only pieces (drawer extras + app bar) are hidden on desktop */
.drawer-head, .drawer-foot, .nav-backdrop, .nav-links a i, .app-bar { display: none; }

/* 07 Hero & page hero ----------------------------------------- */
.hero {
  background: var(--navy-900);
  color: var(--on-dark);
  padding-block: clamp(56px, 7vw, 96px) clamp(64px, 8vw, 110px);
}
.hero::after {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  width: 720px; height: 720px; right: -200px; top: -240px;
  background: radial-gradient(circle, rgba(31,74,134,.6), transparent 65%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 16px 6px 6px; margin-bottom: 26px;
  border-radius: 999px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  font-size: .9rem; color: #DCE3EE;
}
.hero-badge .pill {
  background: var(--amber-500); color: var(--navy-900);
  font-weight: 700; font-size: .78rem; letter-spacing: .04em;
  border-radius: 999px; padding: 3px 10px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.5rem, 5.2vw, 4.15rem);
  font-weight: 800; line-height: 1.04; letter-spacing: -.02em;
  margin-bottom: 22px;
}
.hl { color: var(--amber-500); }
.hero-text { font-size: 1.15rem; max-width: 560px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 38px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px 26px; font-weight: 500; color: #DCE3EE; }
.hero-points li { display: flex; align-items: center; gap: 10px; }
.hero-points i { color: var(--amber-500); }

.hero-visual { position: relative; }
.hero-illustration { width: 100%; height: auto; }
.float-card {
  position: absolute;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  background: #fff; color: var(--ink);
  border-radius: 14px; box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}
.float-card .fc-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 10px; background: var(--amber-50); color: var(--amber-700); font-size: 1.15rem;
}
.float-card strong { display: block; font-family: var(--font-head); font-size: 1.4rem; line-height: 1.05; color: var(--navy-900); }
.float-card small { font-size: .8rem; color: var(--muted); line-height: 1.3; }
.fc-1 { left: -14px; bottom: 9%; }
.fc-2 { right: -8px; top: 37%; animation-delay: -3s; }
.fc-2 .fc-icon { background: #E7F8EE; color: #15803D; }

.crane-hook { animation: trolley 8s ease-in-out infinite alternate; }
.beacon { animation: beacon 1.4s ease-in-out infinite; }

.page-hero {
  background: var(--navy-900);
  color: var(--on-dark);
  padding-block: clamp(64px, 8vw, 104px);
}
.page-hero h1 { color: #fff; font-size: clamp(2.4rem, 4.6vw, 3.6rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.page-hero p { max-width: 640px; font-size: 1.12rem; margin: 0; }
.page-hero-icon {
  position: absolute; right: 6%; bottom: -40px; z-index: -1;
  font-size: clamp(160px, 22vw, 280px); line-height: 1;
  color: rgba(255,255,255,.045);
}
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 18px; font-size: .92rem; color: var(--on-dark-muted); }
.breadcrumb a:hover { color: var(--amber-400); }
.breadcrumb i { font-size: .65rem; }
.breadcrumb [aria-current] { color: var(--amber-400); }

/* 08 Strip & about -------------------------------------------- */
.strip { background: #fff; border-bottom: 1px solid var(--line); }
.strip-inner { display: flex; align-items: center; gap: 36px; padding-block: 26px; }
.strip-label {
  font-family: var(--font-head); font-weight: 700; font-size: .92rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink);
  white-space: nowrap; padding-right: 36px; border-right: 1px solid var(--line);
}
.strip-items { flex: 1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; }
.strip-items li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--muted); }
.strip-items i { font-size: 1.2rem; color: var(--navy-600); }

.about-visual { position: relative; padding-bottom: 32px; }
.tile-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.tile {
  position: relative; overflow: hidden;
  min-height: 200px; padding: 26px;
  display: flex; flex-direction: column;
  border-radius: var(--radius-lg);
}
.tile:nth-child(even) { transform: translateY(32px); }
.tile > i { font-size: 1.9rem; margin-bottom: auto; padding-bottom: 20px; }
.tile h4 { color: inherit; font-size: 1.2rem; margin: 0 0 4px; }
.tile p { margin: 0; font-size: .9rem; opacity: .85; line-height: 1.5; }
.tile-navy { background: var(--navy-900); color: #fff; }
.tile-navy > i { color: var(--amber-500); }
.tile-amber { background: var(--amber-500); color: var(--navy-900); }
.tile-soft { background: var(--bg-soft); color: var(--ink); border: 1px solid var(--line); }
.tile-soft > i { color: var(--amber-600); }
.tile-blue { background: var(--navy-700); color: #fff; }
.tile-blue > i { color: var(--amber-400); }
.tile-big {
  margin-bottom: auto; padding-bottom: 12px;
  font-family: var(--font-head); font-size: 4rem; font-weight: 800; line-height: 1;
  color: var(--navy-900);
}
.tile-big span { color: var(--amber-500); }

.check-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; margin: 26px 0 34px; }
.check-list.single { grid-template-columns: 1fr; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; font-weight: 500; color: var(--ink); line-height: 1.5; }
.check-list i {
  width: 22px; height: 22px; flex-shrink: 0; margin-top: 1px;
  display: grid; place-items: center;
  border-radius: 50%; background: var(--amber-500); color: var(--navy-900); font-size: .68rem;
}
.section-dark .check-list li { color: #E6EBF3; }

.actions-row { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; }
.call-box { display: inline-flex; align-items: center; gap: 14px; }
.call-icon {
  width: 52px; height: 52px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 50%; background: var(--amber-50); color: var(--amber-700); font-size: 1.15rem;
  box-shadow: 0 0 0 6px rgba(245,158,11,.12);
}
.call-box small { display: block; font-size: .85rem; color: var(--muted); line-height: 1.3; }
.call-box strong { font-family: var(--font-head); font-size: 1.3rem; color: var(--ink); }

/* 09 Cards & services ----------------------------------------- */
.card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  padding: 30px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .97rem; }
.card > :last-child { margin-bottom: 0; }

.icon-box {
  width: 60px; height: 60px; flex-shrink: 0;
  display: grid; place-items: center;
  margin-bottom: 22px;
  border-radius: 14px;
  background: var(--amber-50); color: var(--amber-700);
  font-size: 1.5rem;
  transition: background-color .3s, color .3s;
}
.service-card::before {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 4px;
  background: var(--amber-500);
  transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover .icon-box { background: var(--navy-900); color: var(--amber-500); }
.service-card .link-arrow { margin-top: auto; }

.roles-label {
  font-family: var(--font-head); font-size: .8rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 10px;
}
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px; }
.tags li {
  padding: 4px 11px; border-radius: 999px;
  font-size: .78rem; font-weight: 600; line-height: 1.5;
  background: var(--bg-soft); color: var(--navy-700); border: 1px solid var(--line);
}

.feature-card {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.feature-card .icon-box { width: 54px; height: 54px; margin: 0; font-size: 1.3rem; }
/* In a half-width column, stack icon above text so copy gets the full card width */
.split .grid-2 .feature-card,
.split .grid-2 .safety-item { flex-direction: column; gap: 16px; }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 6px; }
.feature-card p { margin: 0; font-size: .95rem; line-height: 1.6; }

.promise-card {
  position: relative; overflow: hidden;
  margin-top: 32px; padding: 34px;
  background: var(--navy-900); color: var(--on-dark);
  border-radius: var(--radius-lg);
}
.promise-card::after {
  content: ""; position: absolute; right: -60px; bottom: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  border: 28px solid rgba(245,158,11,.12);
}
.promise-card > * { position: relative; z-index: 1; }
.promise-card .fa-quote-left { font-size: 2rem; color: var(--amber-500); margin-bottom: 14px; }
.promise-card blockquote {
  margin: 0 0 20px;
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 600; line-height: 1.35; color: #fff;
}
.promise-foot { display: flex; align-items: center; gap: 12px; font-size: .95rem; }
.promise-foot i { color: var(--amber-500); }
.promise-foot a { color: #fff; font-weight: 600; }

/* 10 Process & stats ------------------------------------------ */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.step {
  position: relative;
  padding: 32px 26px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  transition: background-color .3s, border-color .3s, transform .3s var(--ease);
}
.step:hover { background: rgba(255,255,255,.07); border-color: rgba(245,158,11,.45); transform: translateY(-4px); }
.step .icon-box { background: var(--amber-500); color: var(--navy-900); }
.step h3 { font-size: 1.25rem; }
.step p { margin: 0; font-size: .96rem; }
.step-num {
  position: absolute; right: 22px; top: 16px;
  font-family: var(--font-head); font-size: 3.2rem; font-weight: 800; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px rgba(245,158,11,.55);
}

.stats-band {
  position: relative;
  padding-block: 56px;
  background-color: var(--amber-500);
  background-image: radial-gradient(rgba(10,26,51,.13) 1px, transparent 1px);
  background-size: 18px 18px;
}
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat { text-align: center; padding: 8px 16px; }
.stat + .stat { border-left: 1px solid rgba(10,26,51,.18); }
.stat-num {
  font-family: var(--font-head); font-weight: 800;
  font-size: clamp(2.6rem, 4.6vw, 3.7rem); line-height: 1; color: var(--navy-900);
}
.stat-label { margin-top: 10px; font-weight: 600; color: var(--navy-800); }

/* 11 Inner-page blocks ---------------------------------------- */
.story-panel {
  padding: clamp(32px, 4vw, 48px);
  border-radius: var(--radius-lg);
  background: var(--navy-900); color: var(--on-dark);
}
.story-panel .fa-quote-left { font-size: 2.2rem; color: var(--amber-500); margin-bottom: 18px; }
.big-quote {
  margin: 0 0 28px;
  font-family: var(--font-head); font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 700; line-height: 1.25; color: #fff;
}
.big-quote span { color: var(--amber-500); }
.mini-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); }
.mini-stats strong { display: block; font-family: var(--font-head); font-size: 2.1rem; line-height: 1; color: var(--amber-400); }
.mini-stats span { font-size: .88rem; }

.num-card {
  padding: 30px;
  background: #fff;
  border-left: 4px solid var(--amber-500);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.num-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.num-card .num { font-family: var(--font-head); font-weight: 800; font-size: .95rem; letter-spacing: .14em; color: var(--amber-700); margin-bottom: 8px; }
.num-card h3 { font-size: 1.2rem; }
.num-card p { margin: 0; font-size: .96rem; }

.mini-list li { position: relative; padding-left: 18px; font-size: .94rem; line-height: 1.55; }
.mini-list li + li { margin-top: 8px; }
.mini-list li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 7px; height: 7px; border-radius: 2px; background: var(--amber-500);
}

/* Engagement models */
.model-card {
  display: flex; flex-direction: column;
  padding: 32px 28px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  transition: transform .3s var(--ease), border-color .3s;
}
.model-card:hover { transform: translateY(-6px); border-color: rgba(245,158,11,.5); }
.model-card .icon-box { background: rgba(245,158,11,.14); color: var(--amber-400); }
.model-card h3 { font-size: 1.3rem; }
.model-card p { font-size: .96rem; }
.model-card .check-list { margin: 8px 0 0; }
.model-card .check-list li { font-size: .93rem; color: #E6EBF3; }
.model-card.featured { background: var(--amber-500); border-color: var(--amber-500); color: var(--navy-800); }
.model-card.featured h3, .model-card.featured .check-list li { color: var(--navy-900); }
.model-card.featured .icon-box { background: var(--navy-900); color: var(--amber-500); }
.model-card.featured .check-list i { background: var(--navy-900); color: var(--amber-500); }
.model-tag {
  align-self: flex-start;
  margin-bottom: 14px; padding: 3px 10px; border-radius: 999px;
  background: var(--navy-900); color: var(--amber-400);
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}

/* Lifecycle timeline */
.timeline { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
.timeline::before {
  content: ""; position: absolute; top: 28px; left: 10%; right: 10%;
  border-top: 2px dashed rgba(245,158,11,.7);
}
.phase { position: relative; text-align: center; }
.phase-dot {
  position: relative; z-index: 1;
  width: 56px; height: 56px; margin: 0 auto 20px;
  display: grid; place-items: center;
  border-radius: 50%; background: #fff; border: 2px solid var(--amber-500);
  font-family: var(--font-head); font-weight: 800; font-size: 1.2rem; color: var(--navy-900);
  box-shadow: 0 0 0 6px var(--bg-soft);
  transition: background-color .3s, color .3s;
}
.phase:hover .phase-dot { background: var(--navy-900); color: var(--amber-500); }
.phase h3 { font-size: 1.15rem; margin-bottom: 6px; }
.phase p { font-size: .93rem; margin-bottom: 14px; }
.phase .tags { justify-content: center; margin: 0; }
.phase .tags li { background: #fff; }

/* Safety grid on dark */
.safety-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 22px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
}
.safety-item .icon-box { width: 48px; height: 48px; margin: 0; font-size: 1.15rem; background: var(--amber-500); color: var(--navy-900); }
.safety-item h3 { font-size: 1.08rem; margin-bottom: 4px; }
.safety-item p { margin: 0; font-size: .92rem; line-height: 1.55; }
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.pill-list li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  font-size: .88rem; font-weight: 600; color: #fff;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
}
.pill-list i { color: var(--amber-500); }

/* Quality process */
.process-card {
  position: relative;
  padding: 30px 28px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.process-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.process-card .p-num {
  display: inline-grid; place-items: center;
  width: 46px; height: 46px; margin-bottom: 18px;
  border-radius: 12px; background: var(--navy-900); color: var(--amber-500);
  font-family: var(--font-head); font-weight: 800; font-size: 1.1rem;
}
.process-card h3 { font-size: 1.2rem; margin-bottom: 6px; }
.process-card p { margin: 0; font-size: .95rem; }

/* 12 FAQ & CTA ------------------------------------------------ */
.faq { max-width: 860px; margin-inline: auto; display: grid; gap: 14px; }
.faq details {
  padding: 0 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: box-shadow .25s, border-color .25s;
}
.faq details[open] { box-shadow: var(--shadow); border-color: transparent; }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 0;
  list-style: none; cursor: pointer;
  font-family: var(--font-head); font-weight: 700; font-size: 1.14rem; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex-shrink: 0;
  width: 32px; height: 32px; display: grid; place-items: center;
  border-radius: 50%; background: var(--bg-soft); color: var(--navy-900);
  font-size: 1.4rem; font-weight: 500; line-height: 1;
  transition: transform .25s, background-color .25s;
}
.faq details[open] summary::after { transform: rotate(45deg); background: var(--amber-500); }
.faq details p { margin: 0; padding-bottom: 22px; }

.section-cta { padding-bottom: clamp(72px, 9vw, 110px); }
.section-cta.spaced { padding-top: clamp(72px, 9vw, 110px); }
.cta-band {
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  padding: clamp(40px, 5vw, 64px);
  background: var(--navy-900); color: var(--on-dark);
  border-radius: var(--radius-lg);
}
.cta-band::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 7px;
  background: repeating-linear-gradient(-45deg, var(--amber-500) 0 14px, var(--navy-900) 14px 28px);
}
.cta-band h2 { color: #fff; font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 10px; }
.cta-band p { margin: 0; max-width: 560px; font-size: 1.05rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; flex-shrink: 0; }

/* 13 Contact & forms ------------------------------------------ */
.contact-card {
  text-align: center; align-items: center;
}
.contact-card .icon-box { margin-inline: auto; border-radius: 50%; width: 64px; height: 64px; }
.contact-card h3 { font-size: 1.2rem; margin-bottom: 6px; }
.contact-card p { margin: 0; font-size: .96rem; }
.contact-card a { color: var(--navy-900); font-weight: 600; }
.contact-card a:hover { color: var(--amber-700); }

.contact-wrap { display: grid; grid-template-columns: .82fr 1.18fr; gap: 32px; align-items: start; }
.contact-aside {
  position: sticky; top: calc(var(--header-h) + 24px);
  padding: clamp(30px, 4vw, 44px);
  background: var(--navy-900); color: var(--on-dark);
  border-radius: var(--radius-lg);
}
.contact-aside h2 { color: #fff; font-size: clamp(1.7rem, 2.6vw, 2.2rem); }
.next-steps { margin: 26px 0 30px; display: grid; gap: 18px; }
.next-steps li { display: flex; gap: 16px; align-items: flex-start; }
.next-steps .n {
  width: 36px; height: 36px; flex-shrink: 0;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--amber-500); color: var(--navy-900);
  font-family: var(--font-head); font-weight: 800;
}
.next-steps strong { display: block; color: #fff; font-family: var(--font-head); font-size: 1.08rem; }
.next-steps span { font-size: .93rem; line-height: 1.55; }
.aside-call {
  display: flex; align-items: center; gap: 14px;
  padding: 18px; border-radius: var(--radius);
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
}
.aside-call .call-icon { background: var(--amber-500); color: var(--navy-900); box-shadow: none; }
.aside-call small { display: block; font-size: .85rem; color: var(--on-dark-muted); }
.aside-call a { font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; color: #fff; }

.form-card {
  padding: clamp(28px, 4vw, 44px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.form-card h2 { font-size: clamp(1.7rem, 2.6vw, 2.1rem); margin-bottom: 6px; }
.form-sub { margin-bottom: 28px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .92rem; font-weight: 600; color: var(--ink); }
.req { color: #DC2626; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #FBFCFE;
  color: var(--ink);
  outline: none;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: #98A2B3; }
.form-group select {
  -webkit-appearance: none; appearance: none;
  padding-right: 42px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%230A1A33' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 8l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 16px;
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--amber-500); background: #fff;
  box-shadow: 0 0 0 4px rgba(245,158,11,.16);
}
.form-group .is-invalid { border-color: #DC2626; background: #FFF8F8; }
.form-error { display: none; font-size: .82rem; color: #DC2626; }
.is-invalid + .form-error { display: block; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.form-note { display: flex; align-items: center; gap: 8px; margin: 16px 0 0; font-size: .85rem; color: var(--muted); }
.form-success {
  display: flex; gap: 14px; align-items: flex-start;
  margin-top: 20px; padding: 18px 20px;
  border-radius: 12px; background: #ECFDF3; border: 1px solid #ABEFC6; color: #085D3A;
}
.form-success[hidden] { display: none; }
.form-success i { font-size: 1.3rem; margin-top: 2px; }
.form-success strong { display: block; }

.split-stretch { align-items: stretch; }
.map-wrap { display: flex; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--line); min-height: 380px; background: var(--bg-soft); }
.map-wrap iframe { flex: 1; width: 100%; min-height: 380px; border: 0; }
.join-card {
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(30px, 4vw, 44px);
  border-radius: var(--radius-lg);
  background: var(--amber-50); border: 1px solid #FCE3B0;
}
.join-card .icon-box { background: var(--amber-500); color: var(--navy-900); }
.join-card h2 { font-size: clamp(1.7rem, 2.6vw, 2.2rem); }
.join-card .btn { align-self: flex-start; margin-top: 8px; }

/* 14 Footer --------------------------------------------------- */
.site-footer { position: relative; background: var(--navy-950); color: #9AA8BF; }
.site-footer::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px;
  background: repeating-linear-gradient(-45deg, var(--amber-500) 0 14px, var(--navy-950) 14px 28px);
}
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1.1fr 1.35fr; gap: 40px; padding-block: 84px 56px; }
.footer-about p { margin: 22px 0 24px; font-size: .95rem; max-width: 340px; }
.footer-col h4 { position: relative; color: #fff; font-size: 1.2rem; margin-bottom: 24px; padding-bottom: 12px; }
.footer-col h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; border-radius: 3px; background: var(--amber-500); }
.footer-links li + li { margin-top: 12px; }
.footer-links a { display: inline-flex; align-items: center; gap: 10px; font-size: .96rem; transition: color .2s, transform .2s; }
.footer-links a i { font-size: .7rem; color: var(--amber-500); }
.footer-links a:hover { color: var(--amber-400); transform: translateX(3px); }
.footer-contact li { display: flex; align-items: flex-start; gap: 14px; font-size: .95rem; line-height: 1.55; }
.footer-contact li + li { margin-top: 16px; }
.footer-contact i { width: 16px; margin-top: 4px; color: var(--amber-500); }
.footer-contact a:hover { color: #fff; }
.footer-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.social { display: flex; gap: 10px; }
.social a {
  width: 40px; height: 40px; display: grid; place-items: center;
  border-radius: 10px; background: rgba(255,255,255,.07); color: #fff;
  transition: background-color .2s, color .2s, transform .2s;
}
.social a:hover { background: var(--amber-500); color: var(--navy-900); transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); }
.footer-bottom-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding-block: 22px; font-size: .88rem; }
.footer-bottom p { margin: 0; }

/* 15 Floating actions ----------------------------------------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  background: #25D366; color: #fff; font-size: 1.85rem;
  box-shadow: 0 12px 28px -8px rgba(37,211,102,.7);
  transition: transform .2s;
}
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25D366; animation: ping 2.4s ease-out infinite;
}
.wa-float:hover { transform: scale(1.07); }
.back-top {
  position: fixed; right: 29px; bottom: 94px; z-index: 90;
  width: 44px; height: 44px; border: 0; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--navy-900); color: #fff;
  box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s, visibility .3s, transform .3s, background-color .2s;
}
.back-top.show { opacity: 1; visibility: visible; transform: none; }
.back-top:hover { background: var(--amber-500); color: var(--navy-900); }

/* 16 Motion --------------------------------------------------- */
@keyframes float   { 50% { transform: translateY(-10px); } }
@keyframes trolley { to { transform: translateX(70px); } }
@keyframes beacon  { 50% { opacity: .2; } }
@keyframes ping    { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }
@keyframes drawerIn { from { opacity: 0; transform: translateX(28px); } to { opacity: 1; transform: none; } }

/* Scroll reveal (uses `translate` so it never fights hover transforms) */
.js .reveal { opacity: 0; translate: 0 28px; transition: opacity .8s var(--ease), translate .8s var(--ease); }
.js .reveal.is-visible { opacity: 1; translate: none; }
.js .reveal[data-delay="1"] { transition-delay: .08s; }
.js .reveal[data-delay="2"] { transition-delay: .16s; }
.js .reveal[data-delay="3"] { transition-delay: .24s; }
.js .reveal[data-delay="4"] { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; translate: none; }
}

/* 17 Responsive ----------------------------------------------- */
@media (max-width: 1199px) {
  .nav-links a { padding: 10px 10px; }
  .nav-links a::after { left: 10px; right: 10px; }
  .nav-menu { gap: 18px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .timeline { gap: 14px; }
}

@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 991px) {
  :root { --header-h: 68px; }

  /* App-style solid header (no backdrop-filter, so the fixed drawer is
     positioned against the viewport rather than the header box) */
  .site-header { background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; }

  /* ---- Off-canvas drawer: slides in from the right ---- */
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 2;
    width: min(86vw, 360px);
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff;
    box-shadow: -24px 0 60px -20px rgba(6,19,40,.5);
    overflow-y: auto; overscroll-behavior: contain;
    transform: translateX(105%); visibility: hidden;
    transition: transform .38s var(--ease), visibility .38s;
  }
  .nav-open .nav-menu { transform: none; visibility: visible; }
  .nav-backdrop {
    display: block;
    position: fixed; inset: 0; z-index: 1;
    background: rgba(6,19,40,.55);
    -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
    opacity: 0; visibility: hidden;
    transition: opacity .3s, visibility .3s;
  }
  .nav-open .nav-backdrop { opacity: 1; visibility: visible; }
  body.nav-open { overflow: hidden; }

  .drawer-head {
    position: relative;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: calc(16px + env(safe-area-inset-top)) 16px 20px 20px;
    background: var(--navy-900);
  }
  .drawer-head::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 5px;
    background: repeating-linear-gradient(-45deg, var(--amber-500) 0 10px, var(--navy-900) 10px 20px);
  }
  .drawer-head .logo img { width: 40px; height: 40px; }
  .drawer-head .logo-name { font-size: 1.45rem; }
  .drawer-head .logo-tag { font-size: .55rem; letter-spacing: .2em; }
  .drawer-close {
    width: 40px; height: 40px; flex-shrink: 0;
    display: grid; place-items: center;
    border: 0; border-radius: 50%;
    background: rgba(255,255,255,.1); color: #fff; font-size: 1.15rem;
    transition: background-color .2s, color .2s;
  }
  .drawer-close:hover, .drawer-close:active { background: var(--amber-500); color: var(--navy-900); }

  .nav-links { flex-direction: column; gap: 4px; padding: 18px 14px 10px; }
  .nav-links a {
    display: flex; align-items: center; gap: 14px;
    padding: 10px 12px; border-radius: 12px;
    font-size: 1.1rem;
  }
  .nav-links a i {
    display: grid; place-items: center; flex-shrink: 0;
    width: 40px; height: 40px; border-radius: 11px;
    background: var(--bg-soft); color: var(--navy-700); font-size: 1rem;
    transition: background-color .2s, color .2s;
  }
  .nav-links a::after {
    content: "\f054";
    font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: .72rem;
    position: static; height: auto; margin-left: auto;
    background: none; color: #A0A9B8;
    transform: none; transition: none;
  }
  .nav-links a:active { background: var(--bg-soft); }
  .nav-links a.active { background: var(--amber-50); color: var(--navy-900); }
  .nav-links a.active i { background: var(--amber-500); color: var(--navy-900); }
  .nav-links a.active::after { color: var(--amber-700); }
  .nav-open .nav-links li { animation: drawerIn .45s var(--ease) both; }
  .nav-open .nav-links li:nth-child(2) { animation-delay: .04s; }
  .nav-open .nav-links li:nth-child(3) { animation-delay: .08s; }
  .nav-open .nav-links li:nth-child(4) { animation-delay: .12s; }
  .nav-open .nav-links li:nth-child(5) { animation-delay: .16s; }
  .nav-cta { margin: 8px 26px 24px; }

  .drawer-foot {
    display: block; margin-top: auto;
    padding: 22px 26px calc(24px + env(safe-area-inset-bottom));
    background: var(--bg-soft); border-top: 1px solid var(--line);
  }
  .drawer-label {
    margin-bottom: 10px;
    font-family: var(--font-head); font-weight: 700; font-size: .78rem;
    letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
  }
  .drawer-contact { display: flex; align-items: center; gap: 12px; padding: 7px 0; font-size: .95rem; font-weight: 600; line-height: 1.3; color: var(--ink); }
  .drawer-contact small { display: block; font-size: .75rem; font-weight: 500; color: var(--muted); }
  .dc-icon {
    width: 38px; height: 38px; flex-shrink: 0;
    display: grid; place-items: center; border-radius: 50%;
    background: #fff; border: 1px solid var(--line); color: var(--amber-700);
  }
  .dc-icon.dc-wa { color: #1DA851; }
  .drawer-foot .social { margin-top: 16px; }
  .drawer-foot .social a { background: #fff; color: var(--navy-900); border: 1px solid var(--line); }
  .drawer-hours { display: flex; align-items: center; gap: 8px; margin: 16px 0 0; font-size: .85rem; color: var(--muted); }

  /* ---- App-style fixed bottom bar ---- */
  .app-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); align-items: end;
    padding: 6px max(4px, env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(4px, env(safe-area-inset-left));
    background: rgba(255,255,255,.97);
    -webkit-backdrop-filter: saturate(180%) blur(12px); backdrop-filter: saturate(180%) blur(12px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -10px 30px -14px rgba(10,26,51,.3);
  }
  .app-bar-item {
    position: relative;
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    padding: 6px 2px 2px;
    font-size: .7rem; font-weight: 600; line-height: 1.1; white-space: nowrap;
    color: var(--muted);
    transition: color .2s, transform .15s;
  }
  .app-bar-item > i { height: 24px; display: grid; place-items: center; font-size: 1.2rem; }
  .app-bar-item:active { transform: scale(.92); }
  .app-bar-item.active { color: var(--navy-900); }
  .app-bar-item.active > i { color: var(--amber-600); }
  .app-bar-item.active::before {
    content: ""; position: absolute; top: -7px; left: 26%; right: 26%;
    height: 3px; border-radius: 0 0 4px 4px; background: var(--amber-500);
  }
  .app-bar-wa > i { color: #1DA851; }
  .app-bar-call { color: var(--navy-900); }
  .call-fab {
    position: relative;
    width: 56px; height: 56px; margin-top: -30px;
    display: grid; place-items: center; border-radius: 50%;
    background: var(--amber-500); color: var(--navy-900); font-size: 1.3rem;
    box-shadow: 0 0 0 5px #fff, 0 12px 22px -8px rgba(245,158,11,.85);
  }
  .call-fab::after {
    content: ""; position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid var(--amber-500); animation: ping 2.4s ease-out infinite;
  }

  body { padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
  .wa-float { display: none; }
  .back-top { right: 16px; bottom: calc(86px + env(safe-area-inset-bottom)); }
  .btn:active { transform: scale(.98); }

  .hero-grid, .split, .contact-wrap { grid-template-columns: 1fr; }
  .hero-visual { max-width: 580px; width: 100%; margin-inline: auto; }
  .steps, .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .stat:nth-child(3) { border-left: 0; }
  .strip-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .strip-label { border-right: 0; padding-right: 0; }
  .strip-items { justify-content: flex-start; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  .contact-aside { position: static; }

  .timeline { grid-template-columns: 1fr; gap: 0; max-width: 620px; margin-inline: auto; }
  .timeline::before { top: 0; bottom: 0; left: 27px; right: auto; border-top: 0; border-left: 2px dashed rgba(245,158,11,.7); }
  .phase { display: grid; grid-template-columns: 56px 1fr; column-gap: 22px; text-align: left; padding-bottom: 32px; }
  .phase-dot { grid-row: 1 / span 3; margin: 0; }
  .phase > :not(.phase-dot) { grid-column: 2; }
  .phase .tags { justify-content: flex-start; }
}

@media (max-width: 767px) {
  .topbar { display: none; }
  .hero { padding-top: 40px; }
  .page-hero { padding-block: 48px 52px; }
  .page-hero-icon { right: -16px; bottom: -24px; font-size: 150px; }
  .grid-2, .grid-3, .grid-4, .steps, .check-list, .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 20px; padding-top: 60px; padding-bottom: 40px; }
  .footer-top > :first-child, .footer-top > :last-child { grid-column: 1 / -1; }
  .footer-actions .btn { flex: 1 1 0; }
  .footer-bottom-inner { justify-content: center; text-align: center; }
  .float-card { padding: 10px 14px; gap: 10px; }
  .float-card .fc-icon { width: 36px; height: 36px; font-size: 1rem; }
  .float-card strong { font-size: 1.15rem; }
  .fc-1 { left: 0; }
  .fc-2 { right: 0; top: 30%; }
  .mini-stats strong { font-size: 1.7rem; }
}

@media (max-width: 991px) and (min-width: 768px) {
  .topbar .hide-md { display: none; }
}

@media (max-width: 520px) {
  .container { padding-inline: 16px; }
  .logo img { width: 42px; height: 42px; }
  .logo-name { font-size: 1.5rem; }
  .logo-tag { font-size: .56rem; letter-spacing: .2em; }
  .hero-actions .btn, .cta-actions .btn, .form-actions .btn { flex: 1 1 100%; }
  .tile { min-height: 168px; padding: 20px; }
  .tile h4 { font-size: 1.05rem; }
  .tile p { font-size: .82rem; }
  .tile-big { font-size: 3rem; }
  .stat { padding-inline: 8px; }
  .stat-label { font-size: .9rem; }
  .fc-2 { display: none; }
}