/* =====================================================
   BUILDERCAM LANDING — styles.css
   Theme: Sora font · Navy + Sky-blue · Light/clean
   ===================================================== */

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

:root {
  /* App colors */
  --navy-950: #060D18;
  --navy-900: #0C1A3A;
  --navy-800: #0F172A;
  --navy-700: #1E293B;
  --navy-600: #334155;
  --navy-500: #475569;
  --navy-400: #64748B;
  --navy-300: #94A3B8;
  --navy-200: #CBD5E1;
  --navy-100: #E2E8F0;
  --navy-50:  #F8FAFC;

  --blue-900: #023E6B;
  --blue-800: #0369A1;
  --blue-700: #0284C7;
  --blue-600: #0EA5E9;
  --blue-500: #38BDF8;
  --blue-200: #BAE6FD;
  --blue-100: #E0F2FE;
  --blue-50:  #F0F9FF;

  --success:  #16A34A;
  --success-bg: #DCFCE7;

  --page-bg:  #F5F8FA;
  --surface:  #FFFFFF;
  --border:   #E2E8F0;
  --border-strong: #CBD5E1;

  --text:     #0F172A;
  --text-muted: #475569;
  --text-subtle: #94A3B8;

  --nav-h: 68px;
  --max-w: 1160px;
  --radius: 8px;
  --radius-lg: 12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Sora', -apple-system, sans-serif;
  background: var(--page-bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* ── REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s cubic-bezier(.22,1,.36,1), transform .6s cubic-bezier(.22,1,.36,1);
}
.reveal.visible { opacity: 1; transform: none; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-700);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  padding: 10px 20px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(2,132,199,0.3), 0 0 0 0 rgba(2,132,199,0);
}
.btn-primary:hover {
  background: var(--blue-800);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(2,132,199,0.35);
}
.btn-primary.btn-lg {
  font-size: 16px;
  padding: 13px 28px;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--surface);
  color: var(--text);
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  padding: 10px 20px;
  border-radius: var(--radius);
  border: 1.5px solid var(--border-strong);
  cursor: pointer;
  transition: border-color .2s, background .2s, transform .15s;
  white-space: nowrap;
}
.btn-outline:hover {
  border-color: var(--blue-700);
  color: var(--blue-700);
  transform: translateY(-1px);
}

.btn-ghost-blue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-700);
  font-weight: 600;
  font-size: 15px;
  transition: gap .2s;
}
.btn-ghost-blue:hover { gap: 12px; }

/* ── SECTION LABELS / HEADINGS ── */
.section-label {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-700);
  margin-bottom: 12px;
}
.section-h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 56px;
  max-width: 640px;
}

/* =====================================================
   NAV
   ===================================================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .25s, box-shadow .25s, backdrop-filter .25s;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
  flex-shrink: 0;
}
.logo-icon {
  width: 30px;
  height: 30px;
  background: var(--blue-700);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  gap: 2px;
  margin-left: auto;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--text); background: var(--navy-50); }
.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-login {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .15s;
}
.nav-login:hover { color: var(--text); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy-500);
  border-radius: 2px;
  transition: .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 12px 20px 20px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 10px 8px;
  font-size: 15px;
  color: var(--text-muted);
  border-radius: 6px;
}
.mobile-cta {
  margin-top: 8px;
  justify-content: center;
  background: var(--blue-700) !important;
  color: white !important;
}

/* =====================================================
   HERO  (light bg)
   ===================================================== */
#hero {
  background: var(--surface);
  padding: calc(var(--nav-h) + 64px) 32px 72px;
  border-bottom: 1px solid var(--border);
}
.hero-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.hero-left { display: flex; flex-direction: column; gap: 0; }

/* =====================================================
   PROBLEM
   ===================================================== */
.hero-h1 {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 24px;
}
.text-blue { color: var(--blue-700); }

.hero-body {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.hero-download {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
/* App store buttons */
.btn-store {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy-800);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  transition: background .2s, transform .15s;
  white-space: nowrap;
}
.btn-store:hover {
  background: var(--navy-700);
  transform: translateY(-1px);
}

/* ── HERO STEPS ── */
.hero-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 8px 0;
  box-shadow: 0 8px 32px rgba(15,23,42,0.08);
}
.hs-step {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px 28px;
}
.hs-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--blue-50);
  border: 2px solid var(--blue-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  color: var(--blue-700);
  flex-shrink: 0;
}
.hs-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.hs-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}
.hs-connector {
  width: 2px;
  height: 20px;
  background: var(--border);
  margin-left: 45px;
}


#problem {
  padding: 96px 0;
  background: var(--page-bg);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.problem-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: box-shadow .2s, transform .2s;
}
.problem-card:hover {
  box-shadow: 0 8px 32px rgba(15,23,42,0.08);
  transform: translateY(-2px);
}
.prob-icon { font-size: 28px; margin-bottom: 14px; }
.problem-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.problem-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* =====================================================
   HOW IT WORKS
   ===================================================== */
/* =====================================================
   FEATURES
   ===================================================== */
#features {
  padding: 96px 0;
  background: var(--page-bg);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: box-shadow .2s, border-color .2s, transform .2s;
}
.feat:hover {
  border-color: var(--blue-200);
  box-shadow: 0 8px 32px rgba(2,132,199,0.08);
  transform: translateY(-2px);
}
.feat-icon-wrap {
  width: 44px; height: 44px;
  border-radius: var(--radius);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.feat h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.feat p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* =====================================================
   PRICING
   ===================================================== */
#pricing {
  padding: 96px 0;
  background: var(--page-bg);
  border-top: 1px solid var(--border);
}
.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 48px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform .2s, box-shadow .2s;
  position: relative;
}
.pc:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(15,23,42,0.08);
}
.pc-featured {
  border-color: var(--blue-700);
  box-shadow: 0 0 0 1px var(--blue-700), 0 8px 32px rgba(2,132,199,0.12);
}
.pc-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-700);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 99px;
  white-space: nowrap;
}
.pc-tier {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-subtle);
  margin-bottom: 14px;
}
.pc-price-row {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  margin-bottom: 8px;
}
.pc-price {
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  transition: opacity .2s;
}
.pc-custom { font-size: 36px; }
.pc-per {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 6px;
}
.pc-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}
.pc-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.pc-features li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  color: var(--text-muted);
}
.pf-y { color: var(--success); font-size: 13px; font-weight: 700; }
.pf-n { color: var(--border-strong); font-size: 13px; }
.pc-btn {
  width: 100%;
  justify-content: center;
  font-size: 14.5px;
  padding: 11px 20px;
}
.pc-note {
  text-align: center;
  font-size: 12px;
  color: var(--text-subtle);
  margin-top: 10px;
}
.pf-note {
  font-size: 12px;
  color: var(--text-subtle);
  font-weight: 400;
}
.pricing-foot {
  text-align: center;
  font-size: 13.5px;
  color: var(--text-subtle);
  margin-top: 32px;
}

/* Competitor comparison table */
.compare-wrap {
  margin-top: 72px;
}
.compare-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 680px;
}
.compare-table thead tr {
  background: var(--navy-900);
  color: white;
}
.compare-table thead th {
  padding: 14px 16px;
  text-align: center;
  font-weight: 600;
  font-size: 13px;
  border-bottom: 2px solid var(--blue-700);
  line-height: 1.4;
}
.compare-table thead th:first-child {
  text-align: left;
}
.compare-table tbody tr:nth-child(odd) {
  background: var(--surface);
}
.compare-table tbody tr:nth-child(even) {
  background: var(--page-bg);
}
.compare-table tbody td {
  padding: 13px 16px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  text-align: center;
  line-height: 1.4;
}
.compare-table tbody td:first-child {
  text-align: left;
  color: var(--text);
  font-weight: 500;
}
.compare-table tbody tr:last-child td {
  border-bottom: none;
}
.col-bc {
  background: rgba(2, 132, 199, 0.06);
  font-weight: 600;
  color: var(--text) !important;
}
.col-sub {
  font-size: 11px;
  color: var(--text-subtle);
  font-weight: 400;
  display: block;
}
.ct-yes {
  color: var(--success) !important;
  font-size: 16px;
  font-weight: 700;
}
.ct-no {
  color: var(--border-strong) !important;
  font-size: 16px;
}
.ct-partial {
  color: var(--text-subtle) !important;
  font-size: 15px;
}

/* =====================================================
   FAQ
   ===================================================== */
#faq {
  padding: 96px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.faq-container { max-width: 720px; }
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: background .15s;
}
.faq-q:hover { background: var(--page-bg); }
.faq-q[aria-expanded="true"] { color: var(--blue-700); }
.faq-chevron {
  flex-shrink: 0;
  color: var(--text-subtle);
  transition: transform .2s;
}
.faq-q[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: var(--blue-700);
}
.faq-a {
  display: none;
  padding: 0 24px 20px;
}
.faq-a.open { display: block; }
.faq-a p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =====================================================
   FINAL CTA
   ===================================================== */
#final-cta {
  padding: 96px 0;
  background: var(--navy-900);
}
.fcta-box {
  text-align: center;
}
.fcta-eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue-500);
  margin-bottom: 16px;
}
.fcta-h2 {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.fcta-body {
  font-size: 16px;
  color: var(--navy-300);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.65;
}
.fcta-btns {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.fcta-btn { padding: 12px 24px; font-size: 15px; flex-shrink: 0; }
.fcta-store {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.18);
  font-size: 13.5px;
}
.fcta-store:hover { background: rgba(255,255,255,0.16); }

/* =====================================================
   FOOTER
   ===================================================== */
#footer {
  background: var(--navy-950);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 64px 32px 48px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 64px;
}
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-logo { color: #fff; }
.footer-brand p {
  font-size: 13.5px;
  color: var(--navy-500);
  line-height: 1.65;
}
.footer-social { display: flex; gap: 10px; margin-top: 4px; }
.footer-social a {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-400);
  transition: color .2s, background .2s;
}
.footer-social a:hover { color: #fff; background: rgba(255,255,255,0.1); }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.fc-title {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--navy-400);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 13.5px;
  color: var(--navy-600);
  transition: color .15s;
}
.footer-col a:hover { color: var(--navy-300); }
.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px 32px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--navy-600);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 900px) {
  .hero-container { grid-template-columns: 1fr; gap: 40px; }
  .hero-steps { box-shadow: none; }
  .hs-step { padding: 20px; gap: 14px; }
  .hs-connector { margin-left: 37px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .problem-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .testi-big { grid-column: span 1; }
  .fcta-btns { flex-direction: column; align-items: center; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
}
@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}