/* ============================================================
   에코크린기업 — 울산 청소 전문
   Modern landing page (2026 redesign pitch)
   ============================================================ */

/* ---------- Reset & Tokens ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

:root {
  --green-50:  #ecfdf5;
  --green-100: #d1fae5;
  --green-300: #6ee7b7;
  --green-500: #16a36b;
  --green-600: #0f8b5a;
  --green-700: #0f7a4e;
  --green-900: #064e3b;

  --ink-900: #0b1320;
  --ink-800: #111a2c;
  --ink-700: #1e293b;
  --ink-500: #475569;
  --ink-400: #64748b;
  --ink-300: #94a3b8;
  --ink-200: #cbd5e1;
  --ink-100: #e2e8f0;
  --ink-50:  #f1f5f9;

  --bg:          #f8faf8;
  --bg-soft:     #ffffff;
  --bg-card:     rgba(255,255,255,.78);
  --bg-elev:     #ffffff;
  --border:      #e6ece6;
  --border-soft: #eef2ee;
  --text:        var(--ink-800);
  --muted:       var(--ink-500);

  --grad-1: linear-gradient(135deg, #16a36b 0%, #0f7a4e 100%);
  --grad-2: linear-gradient(135deg, #34d399 0%, #16a36b 50%, #0f7a4e 100%);

  --shadow-sm: 0 1px 2px rgba(15,30,20,.06), 0 1px 1px rgba(15,30,20,.04);
  --shadow-md: 0 6px 16px rgba(15,30,20,.06), 0 2px 4px rgba(15,30,20,.05);
  --shadow-lg: 0 18px 40px rgba(15,30,20,.10), 0 6px 12px rgba(15,30,20,.06);
  --shadow-xl: 0 30px 60px rgba(15,30,20,.16);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --container: 1200px;
  --header-h: 72px;

  --t-1: 160ms cubic-bezier(.2,.7,.2,1);
  --t-2: 280ms cubic-bezier(.2,.7,.2,1);
  --t-3: 600ms cubic-bezier(.2,.7,.2,1);

  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  word-break: keep-all;
  overflow-wrap: break-word;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #000;
  color: #fff;
  padding: 8px 12px;
  z-index: 9999;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-2), background var(--t-2);
}
.site-header.scrolled {
  background: rgba(255,255,255,.92);
  border-bottom-color: var(--border-soft);
  box-shadow: var(--shadow-sm);
}

.nav-bar {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--grad-1);
  box-shadow: 0 6px 16px rgba(16,163,107,.25);
}
.brand-mark svg { width: 26px; height: 26px; }
.brand-name strong {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  line-height: 1.1;
}
.brand-name em {
  display: block;
  font-style: normal;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
  margin-top: 2px;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  gap: 4px;
  align-items: center;
}
.primary-nav a {
  position: relative;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--ink-700);
  transition: color var(--t-1), background var(--t-1);
}
.primary-nav a:hover {
  color: var(--green-700);
  background: var(--green-50);
}

.nav-cta { display: flex; align-items: center; gap: 8px; }
.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--grad-1);
  color: white;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 18px rgba(15,122,78,.28);
  transition: transform var(--t-1), box-shadow var(--t-1);
}
.cta-phone:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(15,122,78,.34);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  background: white;
  border-radius: 12px;
  padding: 0 10px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink-700);
  border-radius: 2px;
  transition: transform var(--t-2), opacity var(--t-2);
}
.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); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px 20px;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--border-soft);
}
.mobile-nav a {
  padding: 14px 12px;
  border-radius: 10px;
  font-weight: 600;
  color: var(--ink-700);
}
.mobile-nav a:hover { background: var(--green-50); color: var(--green-700); }
.mobile-nav .mobile-call {
  margin-top: 8px;
  background: var(--grad-1);
  color: white;
  text-align: center;
  font-weight: 700;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--t-1), box-shadow var(--t-1), background var(--t-1), color var(--t-1), border-color var(--t-1);
  text-align: center;
  line-height: 1;
}
.btn-primary {
  background: var(--grad-1);
  color: white;
  box-shadow: 0 12px 28px rgba(15,122,78,.30);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(15,122,78,.36);
}
.btn-ghost {
  background: white;
  color: var(--ink-800);
  border-color: var(--border);
}
.btn-ghost:hover {
  background: var(--green-50);
  border-color: var(--green-300);
  color: var(--green-700);
}
.btn-block { width: 100%; padding: 16px 22px; font-size: 16px; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  padding: 72px 0 60px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg .blob {
  position: absolute;
  filter: blur(70px);
  opacity: .6;
  border-radius: 50%;
}
.hero-bg .b1 {
  width: 520px; height: 520px;
  top: -120px; right: -120px;
  background: radial-gradient(circle at 30% 30%, #6ee7b7, transparent 70%);
}
.hero-bg .b2 {
  width: 460px; height: 460px;
  bottom: -160px; left: -100px;
  background: radial-gradient(circle at 60% 60%, #93c5fd66, transparent 70%);
}
.hero-bg .grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(15,122,78,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,122,78,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 40%, transparent 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
  padding-top: 32px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--green-50);
  color: var(--green-700);
  border: 1px solid #cdebd9;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .02em;
}
.badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 4px rgba(22,163,107,.18);
}

.hero h1 {
  margin: 18px 0 18px;
  font-size: clamp(34px, 5.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 900;
  color: var(--ink-900);
}
.hero h1 .line { display: block; }
.hero h1 .gradient {
  background: var(--grad-2);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--ink-500);
  max-width: 540px;
  margin: 0 0 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.trust-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  padding: 0;
  margin: 0;
  color: var(--ink-500);
  font-size: 14px;
}
.trust-row li::before {
  content: "✓";
  color: var(--green-600);
  margin-right: 6px;
  font-weight: 800;
}
.trust-row strong { color: var(--ink-800); }

/* Hero card */
.hero-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-xl);
  position: relative;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, rgba(22,163,107,.4), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}
.card-head h3 {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}
.card-head p { margin: 0; color: var(--ink-500); font-size: 14px; }
.card-head p b { color: var(--green-700); }
.tag {
  background: linear-gradient(135deg, #fb7185, #ef4444);
  color: white;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(239,68,68,.30);
}
.card-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.card-list li {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  background: white;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  transition: transform var(--t-1), box-shadow var(--t-1), border-color var(--t-1);
}
.card-list li:hover {
  transform: translateY(-2px);
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
}
.dot-bullet {
  flex: 0 0 8px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grad-1);
  margin-top: 9px;
}
.card-list b {
  display: block;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-900);
}
.card-list small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--green-700);
  padding: 8px 0;
  transition: gap var(--t-1);
}
.card-cta:hover { gap: 10px; }

/* Hero stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
  padding: 28px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.stat {
  text-align: center;
  padding: 6px;
  border-right: 1px solid var(--border-soft);
}
.stat:last-child { border-right: none; }
.stat strong {
  display: block;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  color: var(--ink-900);
  letter-spacing: -0.03em;
}
.stat strong span { color: var(--green-600); font-size: .65em; margin-left: 4px; }
.stat em {
  display: block;
  font-style: normal;
  color: var(--muted);
  font-size: 13.5px;
  margin-top: 4px;
}

/* ---------- Section ---------- */
.section { padding: 96px 0; position: relative; }
.section.about { background: white; }
.section.services { background: var(--bg-soft); }
.section.process {
  background: linear-gradient(180deg, var(--bg) 0%, #eff7ee 100%);
}
.section.why { background: white; }
.section.faq { background: var(--bg-soft); }
.section.contact {
  background:
    radial-gradient(ellipse 50% 60% at 80% 20%, rgba(22,163,107,.10), transparent 70%),
    linear-gradient(180deg, #f3faf2 0%, #e7f4ec 100%);
}

.section-head { text-align: center; margin: 0 auto 48px; max-width: 720px; }
.section-head .eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .22em;
  font-weight: 800;
  color: var(--green-700);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--ink-900);
  margin: 0 0 14px;
}
.section-head .section-sub {
  color: var(--muted);
  font-size: 16px;
  margin: 0;
}

/* ---------- About ---------- */
.about-inner { display: grid; gap: 56px; }
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}
.about-lead {
  font-size: 18px;
  line-height: 1.8;
  color: var(--ink-700);
}
.about-lead b { color: var(--green-700); }
.value-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.value-list li {
  position: relative;
  padding: 24px 24px 24px 90px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: transform var(--t-2), box-shadow var(--t-2), border-color var(--t-2);
}
.value-list li:hover {
  transform: translateY(-3px);
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
}
.value-list .num {
  position: absolute;
  left: 24px;
  top: 22px;
  font-size: 28px;
  font-weight: 900;
  color: transparent;
  background: var(--grad-1);
  background-clip: text;
  -webkit-background-clip: text;
  letter-spacing: -.04em;
}
.value-list h4 {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink-900);
}
.value-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}

/* ---------- Services ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform var(--t-2), box-shadow var(--t-2), border-color var(--t-2);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-2);
  opacity: 0;
  transition: opacity var(--t-2);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--green-300);
  box-shadow: var(--shadow-lg);
}
.service-card .icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--green-50);
  color: var(--green-700);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  transition: transform var(--t-2), background var(--t-2), color var(--t-2);
}
.service-card:hover .icon {
  background: var(--grad-1);
  color: white;
  transform: rotate(-6deg) scale(1.05);
}
.service-card h3 {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--ink-900);
}
.service-card > p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14.5px;
}
.service-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}
.service-card ul li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-700);
  font-size: 14px;
}
.service-card ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green-500);
}

/* ---------- Process ---------- */
.process-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.process-grid li {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-2), box-shadow var(--t-2);
}
.process-grid li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.process-grid .step {
  display: inline-block;
  font-size: 14px;
  font-weight: 800;
  color: var(--green-700);
  background: var(--green-50);
  border: 1px solid #cdebd9;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  letter-spacing: .04em;
}
.process-grid h4 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink-900);
  letter-spacing: -0.02em;
}
.process-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}

/* ---------- Why ---------- */
.why-inner { display: grid; gap: 48px; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.why-card {
  text-align: center;
  padding: 32px 22px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--t-2), box-shadow var(--t-2), border-color var(--t-2);
}
.why-card:hover {
  transform: translateY(-4px);
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
}
.why-icon {
  width: 60px; height: 60px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  font-size: 28px;
  background: var(--green-50);
  border-radius: 18px;
}
.why-card h4 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink-900);
}
.why-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}

/* ---------- FAQ ---------- */
.faq-inner { max-width: 880px; margin: 0 auto; }
.faq-list { display: grid; gap: 12px; }
.faq-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
  transition: border-color var(--t-2), box-shadow var(--t-2);
}
.faq-item[open] {
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink-900);
  position: relative;
  padding-right: 56px;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px; height: 28px;
  display: grid;
  place-items: center;
  background: var(--green-50);
  color: var(--green-700);
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  transition: transform var(--t-2), background var(--t-2);
}
.faq-item[open] summary::after {
  content: "−";
  background: var(--grad-1);
  color: white;
  transform: translateY(-50%) rotate(180deg);
}
.faq-item p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--ink-500);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- Contact ---------- */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
}
.contact-info .eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .22em;
  font-weight: 800;
  color: var(--green-700);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.contact-info h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--ink-900);
  margin: 0 0 12px;
}
.contact-sub { color: var(--muted); margin: 0 0 30px; }
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.contact-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: transform var(--t-1), border-color var(--t-1);
}
.contact-list li:hover {
  transform: translateX(2px);
  border-color: var(--green-300);
}
.contact-list .ico {
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  background: var(--green-50);
  border-radius: 12px;
  font-size: 20px;
}
.contact-list small {
  color: var(--muted);
  font-size: 12.5px;
  display: block;
  margin-bottom: 2px;
}
.contact-list b {
  font-size: 16px;
  color: var(--ink-900);
}

/* Form */
.contact-form {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.contact-form h3 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}
.form-sub {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 14px;
}
.contact-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.contact-form label {
  display: block;
  margin-bottom: 14px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-700);
}
.contact-form label > span {
  display: block;
  margin-bottom: 6px;
}
.contact-form em {
  color: #ef4444;
  font-style: normal;
  font-weight: 700;
  margin-left: 2px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  font-family: inherit;
  font-size: 15px;
  color: var(--ink-900);
  transition: border-color var(--t-1), background var(--t-1), box-shadow var(--t-1);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--green-500);
  background: white;
  box-shadow: 0 0 0 4px rgba(22,163,107,.14);
}
.contact-form textarea { resize: vertical; min-height: 100px; }

.agree {
  display: flex !important;
  align-items: center;
  gap: 8px;
  font-weight: 500 !important;
  color: var(--ink-500) !important;
  margin-top: 6px !important;
}
.agree input { width: auto !important; margin: 0; accent-color: var(--green-600); }

.form-msg {
  margin: 14px 0 0;
  font-size: 14px;
  text-align: center;
  min-height: 18px;
}
.form-msg.success { color: var(--green-700); font-weight: 700; }
.form-msg.error { color: #b91c1c; font-weight: 700; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-900);
  color: var(--ink-200);
  padding: 64px 0 24px;
  margin-top: 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.foot-brand .brand-name strong { color: white; }
.foot-brand .brand-name em { color: var(--ink-300); }
.foot-msg {
  margin-top: 16px;
  color: var(--ink-300);
  font-size: 14.5px;
  line-height: 1.7;
}
.foot-info h5 {
  margin: 0 0 14px;
  color: white;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
}
.foot-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-300);
}
.foot-info b { color: white; font-weight: 600; }
.foot-info a { color: var(--ink-200); transition: color var(--t-1); }
.foot-info a:hover { color: var(--green-300); }

.copy {
  padding-top: 24px;
  font-size: 13px;
  color: var(--ink-300);
  text-align: center;
}

/* ---------- Floating Action ---------- */
.fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: var(--grad-1);
  color: white;
  border-radius: 50%;
  box-shadow: 0 18px 36px rgba(15,122,78,.40);
  z-index: 60;
  transition: transform var(--t-2), box-shadow var(--t-2);
  animation: pulse 2.4s ease-out infinite;
}
.fab:hover {
  transform: scale(1.06);
  box-shadow: 0 24px 48px rgba(15,122,78,.46);
}
@keyframes pulse {
  0%   { box-shadow: 0 18px 36px rgba(15,122,78,.40), 0 0 0 0 rgba(22,163,107,.5); }
  70%  { box-shadow: 0 18px 36px rgba(15,122,78,.40), 0 0 0 18px rgba(22,163,107,0); }
  100% { box-shadow: 0 18px 36px rgba(15,122,78,.40), 0 0 0 0 rgba(22,163,107,0); }
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--t-3), transform var(--t-3);
}
.reveal.in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-card { max-width: 560px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat { border-bottom: 1px solid var(--border-soft); padding-bottom: 12px; }
  .stat:nth-child(3),
  .stat:nth-child(4) { border-bottom: none; padding-bottom: 6px; }
}

@media (max-width: 720px) {
  .primary-nav { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta .cta-phone span { display: none; }
  .cta-phone { padding: 10px 12px; }
  .mobile-nav.open { display: flex; }

  .section { padding: 64px 0; }
  .hero { padding: 32px 0 96px; }
  .hero-inner { padding-top: 8px; }
  .hero h1 { font-size: clamp(28px, 8vw, 38px); }
  .hero-actions { flex-direction: column; gap: 10px; }
  .hero-actions .btn { width: 100%; flex: none; padding: 16px 20px; }
  .hero-actions .btn span,
  .hero-actions .btn { white-space: nowrap; }

  .trust-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 18px;
    padding-right: 64px;
  }

  .service-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .why-card { padding: 24px 14px; }
  .footer-inner { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .contact-form .row { grid-template-columns: 1fr; }
  .hero-stats { padding: 18px; }
  .stat strong { font-size: 22px; }

  .fab { width: 52px; height: 52px; right: 14px; bottom: 14px; }
}