/* ============================================
   QC Home & Business Project Pros — Informational Page
   Calm, modern, green-based palette
   ============================================ */

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

:root {
  /* Brand palette */
  --primary: #0F766E;
  --primary-hover: #115E59;
  --accent-light: #CCFBF1;

  --bg: #F9FAFB;
  --bg-card: #FFFFFF;
  --bg-elevated: #FFFFFF;
  --border: #E5E7EB;
  --border-strong: #D1D5DB;

  --text-primary: #111827;
  --text-secondary: #6B7280;
  --text-muted: #9CA3AF;

  --primary-glow: rgba(15, 118, 110, 0.18);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --container: 1180px;
  --section-gap: 120px;
  --radius: 12px;
  --radius-lg: 20px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--font-sans); background: var(--bg); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* --- Utility --- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.gradient-text {
  background: linear-gradient(120deg, var(--primary) 0%, #14B8A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section { padding: var(--section-gap) 0; position: relative; }

.section__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 18px;
  padding: 6px 12px;
  background: var(--accent-light);
  border: 1px solid rgba(15, 118, 110, 0.18);
  border-radius: 999px;
}

.section__title {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  color: var(--text-primary);
}

.section__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 56px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: var(--transition);
  border: none;
  text-align: center;
  white-space: nowrap;
}
.btn--lg { padding: 16px 30px; font-size: 1rem; }

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}
.btn--primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 8px 22px var(--primary-glow); }

.btn--ghost {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn--ghost:hover { border-color: var(--primary); color: var(--primary); background: var(--accent-light); }

/* --- Header / Nav --- */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 18px 0; transition: var(--transition); }
.header--scrolled {
  background: rgba(249, 250, 251, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav { display: flex; align-items: center; justify-content: space-between; }
.nav__logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.1rem; z-index: 101; letter-spacing: -0.01em; color: var(--text-primary); }
img.logo-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  object-fit: cover;
  background: transparent;
  box-shadow: 0 4px 14px var(--primary-glow);
  display: block;
  flex-shrink: 0;
}
.nav__links { display: flex; align-items: center; gap: 36px; }
.nav__link { font-size: 0.94rem; font-weight: 500; color: var(--text-secondary); transition: var(--transition); }
.nav__link:hover { color: var(--text-primary); }
.nav__link--cta {
  padding: 9px 18px;
  background: var(--primary);
  color: #fff !important;
  border-radius: 8px;
  font-weight: 600;
  box-shadow: 0 4px 14px var(--primary-glow);
}
.nav__link--cta:hover { background: var(--primary-hover); transform: translateY(-1px); }

.nav__toggle { display: none; background: transparent; border: none; padding: 8px; flex-direction: column; gap: 5px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); transition: var(--transition); }
.nav__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================ HERO ============================================ */
.hero {
  position: relative;
  padding: 160px 0 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero__photo {
  position: absolute;
  inset: 0;
  background-image: url('background.png');
  background-repeat: no-repeat;
  background-position: right center;
  background-size: contain;
  opacity: 0.28;
  /* Soft white veil from the left so headline text stays legible */
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0.18) 0%, rgba(0,0,0,0.65) 35%, #000 60%);
  mask-image: linear-gradient(90deg, rgba(0,0,0,0.18) 0%, rgba(0,0,0,0.65) 35%, #000 60%);
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(15, 118, 110, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 118, 110, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
}
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.45;
}
.hero__blob--1 { width: 480px; height: 480px; background: var(--accent-light); top: -120px; right: -120px; }
.hero__blob--2 { width: 420px; height: 420px; background: rgba(15, 118, 110, 0.15); bottom: -120px; left: -100px; }

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--accent-light);
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 999px;
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.hero__badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 12px var(--primary-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero__badge--local {
  background: linear-gradient(135deg, var(--accent-light), rgba(15, 118, 110, 0.18));
  border-color: rgba(15, 118, 110, 0.35);
  box-shadow: 0 4px 14px rgba(15, 118, 110, 0.12);
}
.hero__badge--local svg { color: var(--primary); }

.hero__local-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: -20px 0 28px;
  padding: 12px 16px;
  max-width: 560px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--text-secondary);
  background: var(--accent-light);
  border-left: 3px solid var(--primary);
  border-radius: 8px;
}
.hero__local-note svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.hero__local-note span strong { color: var(--text-primary); }

.hero__title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.hero__subtitle {
  font-size: 1.18rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.55;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  max-width: 560px;
}
.hero__chips li {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--accent-light);
  border: 1px solid rgba(15, 118, 110, 0.18);
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: -0.005em;
}

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.hero__trust-item { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust-item svg { color: var(--primary); }

/* --- Hero Phone Mock --- */
.hero__right { display: flex; justify-content: center; }

.phone-mock {
  position: relative;
  width: 320px;
  background: #0f1115;
  border-radius: 38px;
  padding: 14px;
  border: 1.5px solid rgba(0,0,0,0.06);
  box-shadow:
    0 30px 60px rgba(15, 118, 110, 0.18),
    0 10px 30px rgba(17, 24, 39, 0.12),
    0 0 0 1px rgba(255,255,255,0.04);
  transform: rotate(-2deg);
}

.phone-mock__notch {
  position: absolute;
  top: 14px; left: 50%;
  transform: translateX(-50%);
  width: 100px; height: 22px;
  background: #0f1115;
  border-radius: 0 0 14px 14px;
  z-index: 2;
}
.phone-mock__screen {
  background: #fff;
  border-radius: 26px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 540px;
}
.phone-mock__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 36px 16px 12px;
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.phone-mock__avatar {
  width: 36px; height: 36px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}
.phone-mock__name { font-weight: 700; font-size: 0.92rem; color: var(--text-primary); }
.phone-mock__status { font-size: 0.72rem; color: var(--text-muted); }

.phone-mock__body {
  flex: 1;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  background: var(--bg);
}
.phone-mock__body::-webkit-scrollbar { width: 0; }

/* Request card inside phone */
.req-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.req-card__title { font-weight: 700; font-size: 0.95rem; color: var(--text-primary); }
.req-card__meta { font-size: 0.72rem; color: var(--text-muted); font-family: var(--font-mono); }
.req-card__photo {
  height: 110px;
  border-radius: 8px;
  background: #e5e7eb;
  position: relative;
  overflow: hidden;
}
.req-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.req-card__desc { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.4; }

/* Status track inside phone */
.status-track {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.status-step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.status-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--border);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1.5px var(--border-strong);
  flex-shrink: 0;
}
.status-step--done { color: var(--text-primary); }
.status-step--done .status-dot { background: var(--primary); box-shadow: 0 0 0 1.5px var(--primary); }
.status-step--active { color: var(--primary); font-weight: 600; }
.status-step--active .status-dot {
  background: var(--primary);
  box-shadow: 0 0 0 1.5px var(--primary), 0 0 0 5px var(--accent-light);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* ============================================ CLARITY STRIP ============================================ */
.clarity {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.clarity__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: center;
}
.clarity__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
}
.clarity__icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 118, 110, 0.15);
}
.clarity__item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}
.clarity__item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ============================================ WHAT ============================================ */
.value-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 40px;
}
.value-tile {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.value-tile:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.08);
}
.value-tile__icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.value-tile h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.015em; color: var(--text-primary); }
.value-tile p { color: var(--text-secondary); font-size: 0.94rem; line-height: 1.5; }

/* ============================================ FEATURES ============================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.feature--full { grid-column: 1 / -1; }

.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.feature:hover { border-color: var(--border-strong); }
.feature[open] { border-color: var(--primary); box-shadow: 0 8px 24px rgba(15, 118, 110, 0.08); }

.feature__summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 26px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.feature__summary::-webkit-details-marker { display: none; }
.feature__summary h3 {
  flex: 1;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.badge-inline {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  background: var(--accent-light);
  color: var(--primary);
  border-radius: 6px;
}
.feature__chev {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text-muted);
  transition: var(--transition);
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.feature[open] .feature__chev { transform: rotate(45deg); color: var(--primary); border-color: var(--primary); }

.feature__icon {
  width: 44px; height: 44px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--accent-light);
  color: var(--primary);
  border: 1px solid rgba(15, 118, 110, 0.15);
}
.feature__icon--primary { background: var(--accent-light); color: var(--primary); }
.feature__icon--accent { background: #ECFDF5; color: #059669; border-color: rgba(5, 150, 105, 0.15); }
.feature__icon--neutral { background: #F3F4F6; color: var(--text-primary); border-color: var(--border); }

.feature__list {
  padding: 0 26px 24px 86px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature__list li {
  position: relative;
  padding-left: 20px;
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.5;
}
.feature__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.6em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
}
.feature__list li em { color: var(--text-primary); font-style: normal; font-weight: 600; }

/* ============================================ HOW ============================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: var(--transition);
}
.step:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.08);
}
.step__num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--accent-light);
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.015em; color: var(--text-primary); }
.step p { color: var(--text-secondary); font-size: 0.94rem; }
.step p em { color: var(--primary); font-style: normal; font-weight: 600; }

/* ============================================ USE CASES ============================================ */
.use-cases__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 40px;
}
.use-case {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  text-align: center;
}
.use-case:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.08);
}
.use-case__icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  border-radius: 14px;
  background: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 118, 110, 0.15);
}
.use-case h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; color: var(--text-primary); }
.use-case p { color: var(--text-secondary); font-size: 0.9rem; }

/* ============================================ DIFFERENTIATION ============================================ */
.diff__table {
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
}
.diff__row {
  display: grid;
  grid-template-columns: 1.2fr 1.4fr 1.4fr;
  border-bottom: 1px solid var(--border);
}
.diff__row:last-child { border-bottom: none; }
.diff__row > div {
  padding: 18px 24px;
  font-size: 0.96rem;
  display: flex;
  align-items: center;
}
.diff__row > div:not(:last-child) { border-right: 1px solid var(--border); }
.diff__row--head > div {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  background: #FAFBFC;
}
.diff__head-cell--qcpp {
  color: var(--primary);
  background: var(--accent-light) !important;
}
.diff__topic {
  font-weight: 600;
  color: var(--text-primary);
}
.diff__cell {
  gap: 10px;
  color: var(--text-muted);
}
.diff__cell--qcpp {
  background: var(--accent-light);
  color: var(--text-primary) !important;
  font-weight: 600;
}
.diff__mobile-label {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.diff__cell--old .diff__mobile-label { color: var(--text-muted); }
.diff__cell--qcpp .diff__mobile-label { color: var(--primary); }

/* ============================================ FUTURE ============================================ */
.future__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 40px;
}
.future__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.future__item:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.08);
}
.badge {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  background: var(--accent-light);
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 6px;
  margin-bottom: 14px;
}
.future__item h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.015em; color: var(--text-primary); }
.future__item p { color: var(--text-secondary); font-size: 0.94rem; }

/* ============================================ CTA ============================================ */
.cta__card {
  background:
    radial-gradient(ellipse at top left, rgba(15, 118, 110, 0.12), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(20, 184, 166, 0.10), transparent 60%),
    linear-gradient(180deg, #fff, #F0FDFA);
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 24px;
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta__title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.cta__sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 36px;
}
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 28px;
}
.cta__secondary {
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.cta__secondary a {
  color: var(--primary);
  font-weight: 600;
  margin-left: 6px;
  transition: var(--transition);
}
.cta__secondary a:hover { color: var(--primary-hover); }

/* ============================================ FOOTER ============================================ */
.footer {
  padding: 80px 0 32px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}
.footer__tagline { color: var(--text-secondary); margin-top: 14px; font-size: 0.94rem; max-width: 280px; }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a { color: var(--text-secondary); font-size: 0.94rem; transition: var(--transition); }
.footer__col a:hover { color: var(--primary); }
.footer__bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.86rem;
}

/* ============================================ ANIMATIONS ============================================ */
.animate-in {
  opacity: 0;
  transform: translateY(16px);
  animation: fade-up 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.animate-in[data-delay="1"] { animation-delay: 0.1s; }
.animate-in[data-delay="2"] { animation-delay: 0.2s; }
.animate-in[data-delay="3"] { animation-delay: 0.3s; }
.animate-in[data-delay="4"] { animation-delay: 0.4s; }

@keyframes fade-up {
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.animate-on-scroll[data-delay="1"] { transition-delay: 0.08s; }
.animate-on-scroll[data-delay="2"] { transition-delay: 0.16s; }
.animate-on-scroll[data-delay="3"] { transition-delay: 0.24s; }
.animate-on-scroll[data-delay="4"] { transition-delay: 0.32s; }
.animate-on-scroll[data-delay="5"] { transition-delay: 0.4s; }
.animate-on-scroll[data-delay="6"] { transition-delay: 0.48s; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* ============================================ FEATURED CONTRACTORS ============================================ */
.contractors { background: var(--bg); }
.contractors__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.contractor-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}
.contractor-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 18px 36px var(--primary-glow);
}
.contractor-card__banner {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 4;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.04) 0%, rgba(20, 184, 166, 0.04) 100%),
    #F8FAFC;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.contractor-card__banner img {
  max-width: 55%;
  max-height: 70%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.contractor-card__body {
  padding: 24px 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}
.contractor-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.contractor-card__category {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 11px;
  background: var(--accent-light);
  color: var(--primary);
  border-radius: 999px;
}
.contractor-card__years {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 5px 11px;
  background: #F3F4F6;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.contractor-card__years svg { color: var(--primary); }
.contractor-card__name {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.25;
  margin: 0;
}
.contractor-card__bio {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}
.contractor-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.contractor-card__chips li {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 4px 10px;
  background: #FFFFFF;
  color: var(--text-secondary);
  border-radius: 6px;
  border: 1px solid var(--border);
}
.contractor-card__footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
}
.contractor-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}
.contractor-card__link:hover { color: var(--primary-hover); gap: 10px; }

/* ============================================ CONTRACTOR PROFILE PAGE ============================================ */
.contractor-profile {
  padding: 130px 0 90px;
  background: var(--bg);
  min-height: 100vh;
}
.contractor-profile__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  margin-bottom: 32px;
  transition: var(--transition);
}
.contractor-profile__back:hover { color: var(--primary); gap: 12px; }

.contractor-profile__hero {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 40px;
  align-items: center;
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  margin-bottom: 32px;
}
.contractor-profile__logo {
  width: 180px;
  height: 180px;
  border-radius: 18px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.contractor-profile__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}
.contractor-profile__name {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
  margin: 8px 0 10px;
}
.contractor-profile__tagline {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 16px;
}
.contractor-profile__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.contractor-profile__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.contractor-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 24px;
  text-align: center;
}
.contractor-stat__value {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--primary);
  line-height: 1.1;
}
.contractor-stat__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

.contractor-profile__section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 24px;
}
.contractor-profile__heading {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.contractor-profile__copy {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}
.contractor-profile__specialties {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
  list-style: none;
  padding: 0;
}
.contractor-profile__specialties li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-size: 0.96rem;
  font-weight: 500;
}
.contractor-profile__specialties li svg { color: var(--primary); flex-shrink: 0; }

.contractor-profile__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 32px;
  border-radius: 18px;
  background: linear-gradient(120deg, var(--primary) 0%, #14B8A6 100%);
  color: #FFFFFF;
  margin-top: 8px;
}
.contractor-profile__cta h2 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 4px;
}
.contractor-profile__cta p { color: rgba(255, 255, 255, 0.85); font-size: 0.98rem; }
.contractor-profile__cta .btn--primary {
  background: #FFFFFF;
  color: var(--primary);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.15);
}
.contractor-profile__cta .btn--primary:hover { background: #F9FAFB; color: var(--primary-hover); }

/* ============================================ RESPONSIVE ============================================ */
@media (max-width: 960px) {
  :root { --section-gap: 90px; }
  .hero { padding: 130px 0 80px; min-height: auto; }
  .hero__content { grid-template-columns: 1fr; gap: 50px; }
  .hero__photo {
    background-size: cover;
    background-position: 75% center;
    opacity: 0.18;
    -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 45%, #000 100%);
    mask-image: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 45%, #000 100%);
  }
  .hero__right { order: 2; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature--full { grid-column: 1; }
  .steps { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .diff__table {
    border: none;
    background: transparent;
    overflow: visible;
  }
  .diff__row {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 24px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
  }
  .diff__row:last-child { margin-bottom: 0; }
  .diff__row > div {
    padding: 0;
    border: none !important;
  }
  .diff__row--head { display: none; }
  .diff__topic {
    font-size: 1rem;
    padding-bottom: 2px !important;
  }
  .diff__cell {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 18px !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius);
    background: #FAFBFC;
  }
  .diff__cell--qcpp {
    border-color: rgba(15, 118, 110, 0.2) !important;
  }
  .diff__mobile-label { display: inline-flex; }
  .clarity__row { grid-template-columns: 1fr; gap: 14px; }

  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    gap: 28px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }
  .nav__links.active { transform: translateX(0); }
  .nav__link { font-size: 1.2rem; }

  .contractors__grid { grid-template-columns: 1fr; }
  .contractor-profile__hero { grid-template-columns: 1fr; text-align: center; gap: 24px; padding: 28px; }
  .contractor-profile__logo { margin: 0 auto; }
  .contractor-profile__actions { justify-content: center; }
  .contractor-card__chips { justify-content: center; }
  .contractor-profile__stats { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  :root { --section-gap: 70px; }
  .container { padding: 0 18px; }
  .cta__card { padding: 48px 24px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
  .feature__list { padding-left: 26px; }
  .phone-mock { width: 100%; max-width: 320px; transform: rotate(0); }
  .diff__row { padding: 20px; }
  .diff__cell { padding: 16px !important; }

  .contractor-card { grid-template-columns: 1fr; text-align: center; padding: 24px; }
  .contractor-card__logo { margin: 0 auto; width: 88px; height: 88px; }
  .contractor-card__header { justify-content: center; flex-direction: column; align-items: center; gap: 8px; }
  .contractor-card__chips { justify-content: center; }
  .contractor-card__actions { justify-content: center; }
  .contractor-profile { padding: 110px 0 70px; }
  .contractor-profile__name { font-size: 1.7rem; }
  .contractor-profile__section { padding: 24px; }
  .contractor-profile__specialties { grid-template-columns: 1fr; }
  .contractor-profile__cta { padding: 24px; text-align: center; justify-content: center; }
  .contractor-profile__cta .btn { width: 100%; }
}

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