/* ==========================================================================
   Combs Web Design — Design System
   ========================================================================== */

:root {
  /* Colors */
  --navy: #0F172A;
  --navy-soft: #16213a;
  --blue: #2563EB;
  --blue-dark: #1D4ED8;
  --cyan: #22D3EE;
  --white: #FFFFFF;
  --gray-bg: #F8FAFC;
  --slate: #1E293B;
  --slate-muted: #64748B;
  --border: #E2E8F0;

  --gradient-brand: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  --gradient-navy: linear-gradient(160deg, #0F172A 0%, #16213a 60%, #1c2b4a 100%);

  /* Type */
  --font-heading: 'Manrope', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing scale */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  /* Radii & shadows */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, 0.18);
  --shadow-glow: 0 8px 30px rgba(37, 99, 235, 0.35);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --header-h: 76px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--navy);
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
}
p { margin: 0; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

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

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

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background 220ms var(--ease), color 220ms var(--ease);
  white-space: nowrap;
}
.btn svg { transition: transform 220ms var(--ease); }
.btn-primary {
  background: var(--gradient-brand);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(37, 99, 235, 0.45);
}
.btn-primary:hover svg { transform: translateX(3px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(37, 99, 235, 0.05);
}

.btn-lg { padding: 16px 30px; font-size: 16px; }
.btn-sm { padding: 11px 20px; font-size: 14px; }
.btn-block { width: 100%; }

/* ---- Header ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: border-color 260ms var(--ease), box-shadow 260ms var(--ease), height 260ms var(--ease);
}
/* Background lives on a pseudo-element (not the fixed header itself) so that
   backdrop-filter doesn't create a new containing block for .main-nav, which
   would break its fixed positioning on mobile. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  transition: background 260ms var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
  height: 68px;
}
.site-header.scrolled::before {
  background: rgba(255, 255, 255, 0.92);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.brand { display: flex; align-items: center; }
.brand-logo {
  height: 34px;
  width: auto;
  border-radius: 8px;
}
.main-nav { display: flex; align-items: center; gap: var(--space-4); }
.main-nav a {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--slate);
  position: relative;
  padding: 6px 2px;
  transition: color 200ms var(--ease);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
  transition: width 220ms var(--ease);
}
.main-nav a:hover { color: var(--navy); }
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 8px;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 260ms var(--ease), opacity 200ms var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Reveal animation ---- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1.is-visible { transition-delay: 90ms; }
.reveal-delay-2.is-visible { transition-delay: 180ms; }
.reveal-delay-3.is-visible { transition-delay: 270ms; }
.reveal-delay-4.is-visible { transition-delay: 360ms; }

/* ---- Eyebrow / section head ---- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 var(--space-2);
}
.eyebrow .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gradient-brand);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}
.eyebrow-center { justify-content: center; }

.section-head { max-width: 640px; margin: 0 auto var(--space-6); text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: var(--space-2); }
.section-sub { color: var(--slate-muted); font-size: 17px; line-height: 1.6; }

.section { padding: var(--space-7) 0; }
.section-alt { background: var(--gray-bg); }

/* ---- Hero ---- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 64px) 0 0;
  overflow: hidden;
  background: var(--white);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
}
.hero-glow-1 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
  top: -180px; right: -120px;
}
.hero-glow-2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--blue), transparent 70%);
  top: 220px; left: -160px;
  opacity: 0.2;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
}
.hero-title {
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 800;
  margin-bottom: var(--space-3);
}
.hero-sub {
  font-size: 18px;
  color: var(--slate-muted);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: var(--space-4);
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.hero-trust { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hero-trust span { font-size: 14px; color: var(--slate-muted); font-weight: 500; }
.hero-trust .why-icon { width: 32px; height: 32px; }

.hero-visual { position: relative; }
.hero-mockup-frame {
  position: relative;
  animation: float 6s ease-in-out infinite;
}
.hero-mockup-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-family: var(--font-heading);
}
.float-card strong { display: block; font-size: 16px; color: var(--navy); }
.float-card span { font-size: 12.5px; color: var(--slate-muted); font-weight: 500; }
.float-card-1 { top: -22px; left: -28px; animation: floatSoft 5s ease-in-out infinite; }
.float-card-2 { bottom: -22px; right: -20px; animation: floatSoft 5.5s ease-in-out infinite 0.6s; }
@keyframes floatSoft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.float-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}
.float-icon-blue { background: var(--blue); }
.float-icon-cyan { background: var(--cyan); color: var(--navy); }

.industry-strip {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: var(--space-3) 0;
}
.industry-strip-inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.industry-strip-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--slate-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.industry-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.industry-pills span {
  background: var(--gray-bg);
  border: 1px solid var(--border);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--slate);
}

/* ---- Grids & Cards ---- */
.grid { display: grid; gap: var(--space-3); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), border-color 300ms var(--ease);
}

.service-card {
  padding: var(--space-4) var(--space-3);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37, 99, 235, 0.25);
}
.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--gradient-brand);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-3);
}
.service-card h3 { font-size: 18px; margin-bottom: 10px; }
.service-card p { color: var(--slate-muted); font-size: 14.5px; line-height: 1.6; }

/* ---- Why Choose Us ---- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
.why-visual { position: relative; }
.why-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.why-badge {
  position: absolute;
  bottom: -20px; left: -20px;
  display: flex;
  flex-direction: column;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.why-badge-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 22px;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.why-badge span:last-child { font-size: 12.5px; color: var(--slate-muted); font-weight: 600; }

.why-copy h2 { font-size: clamp(26px, 3.6vw, 36px); margin-bottom: var(--space-2); }
.why-list { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-4); }
.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.why-list strong { display: block; font-family: var(--font-heading); font-size: 16px; color: var(--navy); }
.why-list span { font-size: 14px; color: var(--slate-muted); }
.why-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ---- Portfolio ---- */
.portfolio-card { overflow: hidden; cursor: pointer; }
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.portfolio-card:hover .portfolio-view { color: var(--blue-dark); gap: 8px; }
.browser-mock { border-bottom: 1px solid var(--border); }
.browser-bar {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  background: #EEF2F7;
}
.browser-bar span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #CBD5E1;
}
.browser-bar span:nth-child(1) { background: #F87171; }
.browser-bar span:nth-child(2) { background: #FBBF24; }
.browser-bar span:nth-child(3) { background: #34D399; }

.browser-screen {
  aspect-ratio: 16 / 11;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.mock-nav {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9px;
  color: rgba(255,255,255,0.92);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.mock-logo { font-family: var(--font-heading); font-size: 11px; }
.mock-links { display: none; }
.mock-hero {
  position: relative;
  z-index: 1;
  margin-top: auto;
  max-width: 78%;
}
.mock-hero h4 {
  color: var(--white);
  font-size: clamp(13px, 2vw, 17px);
  margin-bottom: 6px;
  line-height: 1.25;
}
.mock-hero p {
  color: rgba(255,255,255,0.8);
  font-size: 10.5px;
  margin-bottom: 10px;
}
.mock-btn {
  display: inline-block;
  background: var(--gradient-brand);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 999px;
}

/* Each trade card uses a real photo with a dark gradient overlay so the
   white nav/headline text stays readable. */
.mock-pressure {
  background-image:
    radial-gradient(circle at 86% 18%, rgba(255,255,255,0.18) 0%, transparent 3%),
    radial-gradient(circle at 79% 28%, rgba(255,255,255,0.14) 0%, transparent 2.4%),
    linear-gradient(180deg, rgba(15,23,42,0.35) 0%, rgba(15,23,42,0.78) 100%),
    url('assets/trade-pressure.jpg');
}

.mock-roofing {
  background-image:
    linear-gradient(180deg, rgba(15,17,26,0.3) 0%, rgba(15,17,26,0.8) 100%),
    url('assets/trade-roofing.jpg');
}

.mock-landscaping {
  background-image:
    linear-gradient(180deg, rgba(6,38,24,0.3) 0%, rgba(6,38,24,0.8) 100%),
    url('assets/trade-landscaping.jpg');
}

.mock-construction {
  background-image:
    linear-gradient(180deg, rgba(23,19,12,0.28) 0%, rgba(23,19,12,0.8) 100%),
    url('assets/trade-construction.jpg');
}

.mock-hvac {
  background-image:
    radial-gradient(circle at 84% 22%, rgba(34,211,238,0.2) 0%, transparent 26%),
    linear-gradient(180deg, rgba(11,35,51,0.32) 0%, rgba(11,35,51,0.78) 100%),
    url('assets/trade-hvac.jpg');
}

.portfolio-info { padding: var(--space-3); }
.portfolio-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--blue);
  background: rgba(37, 99, 235, 0.08);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.portfolio-info h3 { font-size: 17px; margin-bottom: 6px; }
.portfolio-info p { font-size: 14px; color: var(--slate-muted); line-height: 1.55; margin-bottom: 12px; }
.portfolio-view {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13.5px;
  color: var(--blue);
  transition: gap 220ms var(--ease), color 220ms var(--ease);
}

.portfolio-cta {
  background: var(--gradient-navy);
  color: var(--white);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.portfolio-cta h3 { color: var(--white); font-size: 19px; }
.portfolio-cta p { color: rgba(255,255,255,0.72); font-size: 14px; margin-bottom: 8px; }
.portfolio-cta .btn { align-self: flex-start; }

/* ---- Portfolio lightbox ---- */
body.no-scroll { overflow: hidden; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 260ms var(--ease), visibility 260ms var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.lightbox-panel {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3);
  transform: translateY(16px) scale(0.98);
  transition: transform 300ms var(--ease);
}
.lightbox.is-open .lightbox-panel { transform: translateY(0) scale(1); }
.lightbox-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--slate);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 1;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}
.lightbox-close:hover { background: var(--gray-bg); color: var(--navy); }

.lightbox-browser-mock { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--border); }
.lightbox-screen { aspect-ratio: 16 / 9; gap: 28px; padding: 22px 26px; }
.lightbox-screen .mock-nav { font-size: 12px; }
.lightbox-screen .mock-logo { font-size: 15px; }
.lightbox-screen .mock-links { display: block; font-weight: 600; }
.lightbox-screen .mock-hero h4 { font-size: clamp(20px, 3vw, 26px); margin-bottom: 10px; }
.lightbox-screen .mock-hero p { font-size: 14px; margin-bottom: 16px; }
.lightbox-screen .mock-btn { font-size: 13px; padding: 11px 20px; }

.lightbox-below { background: var(--gray-bg); padding: 18px 26px; }
.lightbox-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-bottom: 14px;
}
.lightbox-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--slate);
}
.lightbox-feature-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gradient-brand);
  flex-shrink: 0;
}
.lightbox-footer-bar {
  height: 14px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--border), transparent);
  max-width: 60%;
}

.lightbox-info { padding: var(--space-3) var(--space-2) 4px; }
.lightbox-info h3 { font-size: 20px; margin: 10px 0 8px; }
.lightbox-info p { font-size: 14.5px; color: var(--slate-muted); line-height: 1.6; margin-bottom: var(--space-3); }

@media (max-width: 640px) {
  .lightbox { padding: 12px; }
  .lightbox-screen { aspect-ratio: 4 / 5; }
  .lightbox-below { display: none; }
}

/* ---- Stats banner ---- */
.stats-banner {
  position: relative;
  overflow: hidden;
}
.stats-banner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.stats-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(15,23,42,0.92) 10%, rgba(15,23,42,0.75) 60%, rgba(15,23,42,0.9));
}
.stats-banner-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  padding: var(--space-6) 24px;
}
.stat { text-align: center; }
.stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat span { color: rgba(255,255,255,0.75); font-size: 14px; font-weight: 600; }

/* ---- Process ---- */
.process-list { display: flex; flex-direction: column; gap: var(--space-6); }
.process-step {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-5);
  align-items: center;
}
.process-step.reverse .process-media { order: 2; }
.process-step.reverse .process-copy { order: 1; }
.process-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: 260px;
  object-fit: cover;
}
.process-num {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 15px;
  color: var(--white);
  background: var(--gradient-brand);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: var(--space-2);
}
.process-copy h3 { font-size: 24px; margin-bottom: 10px; }
.process-copy p { color: var(--slate-muted); font-size: 15.5px; line-height: 1.65; max-width: 420px; }

/* ---- FAQ ---- */
.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-6);
  align-items: start;
}
.faq-head h2 { font-size: clamp(26px, 3.6vw, 36px); margin-bottom: var(--space-2); }
.faq-head .section-sub { margin-bottom: var(--space-3); }
.faq-list { display: flex; flex-direction: column; gap: var(--space-2); }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  transition: border-color 220ms var(--ease);
}
.faq-item:has(.faq-question[aria-expanded="true"]) { border-color: rgba(37,99,235,0.3); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 18px 20px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--navy);
}
.faq-caret { color: var(--blue); flex-shrink: 0; transition: transform 260ms var(--ease); }
.faq-question[aria-expanded="true"] .faq-caret { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 320ms var(--ease), padding 320ms var(--ease);
}
.faq-answer p {
  padding: 0 20px 18px;
  color: var(--slate-muted);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ---- Contact ---- */
.section-contact { background: var(--gray-bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-6);
  align-items: start;
}
.contact-copy h2 { font-size: clamp(26px, 3.6vw, 36px); margin-bottom: var(--space-2); }
.contact-info-list { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-4); }
.contact-info-list li { display: flex; align-items: center; gap: 14px; }
.contact-info-list strong { display: block; font-family: var(--font-heading); font-size: 14.5px; color: var(--navy); }
.contact-info-list span { font-size: 14px; color: var(--slate-muted); }
.contact-accent-img {
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 220px;
}

.contact-form { padding: var(--space-5); position: relative; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.form-field { margin-bottom: var(--space-2); display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 13.5px; font-weight: 600; color: var(--slate); }
.form-field input, .form-field select, .form-field textarea {
  font-family: var(--font-body);
  font-size: 14.5px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--slate);
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
  resize: vertical;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}
.form-note { text-align: center; font-size: 12.5px; color: var(--slate-muted); margin-top: 12px; }

.form-success {
  display: none;
  position: absolute;
  inset: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-4);
  color: var(--blue);
}
.form-success.is-active { display: flex; }
.form-success h3 { color: var(--navy); margin: var(--space-2) 0 8px; font-size: 20px; }
.form-success p { color: var(--slate-muted); font-size: 14.5px; max-width: 320px; }

/* ---- Footer ---- */
.site-footer {
  background: var(--gradient-navy);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-logo { height: 32px; margin-bottom: var(--space-2); border-radius: 8px; }
.footer-brand p { font-size: 14px; line-height: 1.6; max-width: 280px; }
.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14.5px; transition: color 200ms var(--ease); }
.footer-col a:hover { color: var(--cyan); }
.footer-cta { margin-top: 8px; align-self: flex-start; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 24px;
  font-size: 13px;
}

/* ---- Back to top ---- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: var(--white);
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-glow);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 260ms var(--ease), transform 260ms var(--ease), visibility 260ms;
  z-index: 400;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .why-visual { max-width: 460px; }
  .process-step { grid-template-columns: 1fr; }
  .process-step.reverse .process-media,
  .process-step.reverse .process-copy { order: initial; }
  .faq-grid { grid-template-columns: 1fr; }
  .stats-banner-inner { grid-template-columns: repeat(2, 1fr); row-gap: var(--space-4); }
}

@media (max-width: 900px) {
  .main-nav { position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    background: var(--white); flex-direction: column; align-items: flex-start;
    padding: var(--space-4) 24px; gap: var(--space-3); transform: translateX(100%);
    transition: transform 320ms var(--ease); overflow-y: auto; }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a { font-size: 18px; width: 100%; }
  .header-actions .btn-primary.btn-sm { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 460px; margin: 0 auto; }
  .hero-copy { text-align: center; }
  .hero-cta-row, .hero-trust { justify-content: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-5, .grid-3 { grid-template-columns: 1fr; }
  .stats-banner-inner { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .contact-accent-img { display: none; }
  .float-card { padding: 10px 14px; }
  .float-card strong { font-size: 14px; }
  .industry-strip-inner { flex-direction: column; align-items: flex-start; }
}