/* ============================================================
   FIRSTBRICK — style.css v5.0
   Colors: Navy #0F172A · Teal #0D9488 · White #FFFFFF
   Font:   Inter (Google Fonts, display=swap)
   Applies to: index, projects, about, contact, legal pages
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

:root {
  --teal:        #0D9488;
  --teal-dark:   #0B7A6E;
  --teal-light:  #CCFBF1;
  --navy:        #0F172A;
  --navy-2:      #1E293B;
  --navy-3:      #334155;
  --white:       #FFFFFF;
  --bg:          #F8FAFB;
  --bg-alt:      #F1F5F9;
  --border:      #E2E8F0;
  --text:        #0F172A;
  --text-2:      #475569;
  --text-3:      #94A3B8;
  /* Aliases */
  --brand:       #0D9488;
  --brand-dark:  #0B7A6E;
  --brand-light: #CCFBF1;
  --surface:     #FFFFFF;
  /* Tokens */
  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   16px;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.06);
  --shadow:      0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.12);
  --shadow-xl:   0 20px 60px rgba(0,0,0,.18);
  --t:           0.2s ease;
  --font:        'Inter', -apple-system, system-ui, sans-serif;
}

/* ── BASE ── */
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4,h5 { font-family: var(--font); font-weight: 800; line-height: 1.2; color: var(--text); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
p { color: var(--text-2); }

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
@media(min-width:640px){ .container { padding: 0 28px; } }
@media(min-width:1024px){ .container { padding: 0 32px; } }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 700;
  font-family: var(--font); cursor: pointer; border: none; transition: all var(--t);
  letter-spacing: -.01em; white-space: nowrap;
}
.btn-primary  { background: var(--teal); color: #fff; }
.btn-primary:hover  { background: var(--teal-dark); transform: translateY(-1px); }
.btn-secondary { background: transparent; color: var(--text); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--teal); color: var(--teal); background: var(--teal-light); }
.btn-navy  { background: var(--navy); color: #fff; }
.btn-navy:hover  { background: var(--navy-2); }
.btn-ghost { background: transparent; color: rgba(255,255,255,.82); border: 1.5px solid rgba(255,255,255,.22); }
.btn-ghost:hover { border-color: rgba(255,255,255,.6); color: #fff; }
.btn-submit {
  width: 100%; padding: 14px; background: var(--teal); color: #fff; border: none;
  border-radius: var(--radius-sm); font-size: 15px; font-weight: 700;
  font-family: var(--font); cursor: pointer; transition: background var(--t); letter-spacing: -.01em;
}
.btn-submit:hover { background: var(--teal-dark); }
.btn-submit:disabled { background: var(--text-3); cursor: not-allowed; }

/* ── SECTIONS ── */
.section     { padding: 56px 0; background: var(--white); }
.section-alt { padding: 56px 0; background: var(--bg-alt); }
@media(min-width:768px){ .section, .section-alt { padding: 80px 0; } }
.section-label {
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 10px; display: flex; align-items: center; gap: 6px;
}
.section-label::before { content: '—'; }
h2 { font-size: 26px; letter-spacing: -.5px; }
@media(min-width:768px){ h2 { font-size: 36px; letter-spacing: -.8px; } }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 28px; flex-wrap: wrap; gap: 14px; }

/* ── NAVBAR ── */
#navbar {
  background: var(--white); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 999; transition: box-shadow var(--t);
}
#navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.09); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 12px; }
.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-logo img { height: 28px; width: auto; }
.nav-logo-text { font-size: 20px; font-weight: 800; color: var(--navy); letter-spacing: -.5px; }
.nav-logo-text span { color: var(--teal); }

.nav-links { display: none; list-style: none; gap: 2px; }
@media(min-width:768px){ .nav-links { display: flex; } }
.nav-links a { font-size: 14px; font-weight: 600; color: var(--text-2); padding: 6px 12px; border-radius: var(--radius-sm); transition: all var(--t); }
.nav-links a:hover, .nav-links a.active { color: var(--teal); background: var(--teal-light); }

.nav-right { display: flex; align-items: center; gap: 10px; }
.nav-rera { display: none; font-size: 11px; font-weight: 600; color: var(--text-3); background: var(--bg-alt); padding: 5px 11px; border-radius: 20px; border: 1px solid var(--border); white-space: nowrap; }
@media(min-width:1100px){ .nav-rera { display: block; } }
.nav-phone { display: none; font-size: 14px; font-weight: 700; color: var(--text); white-space: nowrap; letter-spacing: -.01em; }
@media(min-width:640px){ .nav-phone { display: flex; align-items: center; gap: 5px; } }

.nav-hamburger { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
@media(min-width:768px){ .nav-hamburger { display: none; } }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

.mobile-menu {
  display: none; position: fixed; top: 64px; left: 0; right: 0; z-index: 998;
  background: var(--white); border-bottom: 1px solid var(--border);
  padding: 12px 20px 20px; box-shadow: 0 8px 32px rgba(0,0,0,.1);
}
.mobile-menu.open { display: flex; flex-direction: column; gap: 2px; }
.mobile-menu a { padding: 12px 14px; font-size: 15px; font-weight: 600; color: var(--text-2); border-radius: var(--radius-sm); }
.mobile-menu a:hover { background: var(--bg-alt); color: var(--text); }
.mobile-menu-divider { height: 1px; background: var(--border); margin: 8px 0; }
.mobile-cta { background: var(--teal) !important; color: #fff !important; text-align: center; margin-top: 6px; font-weight: 700 !important; }

/* ── FORMS ── */
.form-group { margin-bottom: 12px; }
.form-group label { display: block; font-size: 11px; font-weight: 700; color: var(--text-2); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .06em; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; background: var(--bg); border: 1.5px solid var(--border);
  color: var(--text); padding: 11px 13px; font-size: 14px; font-family: var(--font);
  border-radius: var(--radius-sm); outline: none; transition: border-color var(--t); -webkit-appearance: none; appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--teal); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-consent { font-size: 11px; color: var(--text-3); line-height: 1.6; margin-bottom: 12px; }
.form-consent-row { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 12px; }

/* ── PAGE HEADER (inner pages) ── */
.page-hdr { background: var(--white); border-bottom: 1px solid var(--border); padding: 64px 0 48px; }
.page-hdr h1 { font-size: 32px; letter-spacing: -.8px; margin-top: 8px; }
@media(min-width:768px){ .page-hdr h1 { font-size: 42px; } }
.page-hdr p { font-size: 16px; max-width: 520px; margin-top: 10px; }

/* ── PROJECT CARDS ── */
.project-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all var(--t); display: flex; flex-direction: column; text-decoration: none; }
.project-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: rgba(13,148,136,.4); }
.project-card-img { height: 180px; overflow: hidden; background: var(--bg-alt); }
.project-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.project-card:hover .project-card-img img { transform: scale(1.04); }
.project-card-body { padding: 16px; flex: 1; }
.project-card-tag { display: inline-block; font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: 20px; margin-bottom: 9px; letter-spacing: .02em; }
.tag-uc   { background: #FEF3C7; color: #92400E; border: 1px solid #FCD34D; }
.tag-rtmi { background: var(--teal-light); color: var(--teal-dark); border: 1px solid rgba(13,148,136,.25); }
.tag-np   { background: #EDE9FE; color: #5B21B6; border: 1px solid #DDD6FE; }
.project-card-name { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 3px; letter-spacing: -.2px; }
.project-card-builder { font-size: 12px; color: var(--teal); font-weight: 600; margin-bottom: 5px; }
.project-card-location { font-size: 12px; color: var(--text-3); }
.project-card-footer { padding: 12px 16px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; background: var(--bg); }
.project-card-price span { display: block; font-size: 10px; color: var(--text-3); margin-bottom: 2px; text-transform: uppercase; letter-spacing: .05em; }
.project-card-price strong { font-size: 16px; font-weight: 800; color: var(--navy); }
.project-card-cta { font-size: 12px; font-weight: 700; color: var(--teal); }

/* ── FOOTER ── */
.footer { background: var(--navy); color: #fff; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 36px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.06); }
@media(min-width:640px){ .footer-grid { grid-template-columns: 1fr 1fr; } }
@media(min-width:1024px){ .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer-logo-box { display: inline-flex; align-items: center; background: #fff; border-radius: var(--radius-sm); padding: 8px 14px; margin-bottom: 14px; }
.footer-logo-box img { height: 26px; width: auto; }
.footer-logo-text { font-size: 18px; font-weight: 800; color: var(--navy); }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,.4); line-height: 1.8; max-width: 240px; }
.footer-rera { display: inline-flex; align-items: center; gap: 6px; background: rgba(13,148,136,.12); border: 1px solid rgba(13,148,136,.25); padding: 5px 12px; border-radius: 20px; font-size: 11px; font-weight: 600; color: #5EEAD4; margin-top: 14px; }
.footer-col h5 { font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.28); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 13px; color: rgba(255,255,255,.5); transition: color var(--t); }
.footer-col ul li a:hover { color: rgba(255,255,255,.9); }
.footer-contact-row { display: flex; align-items: center; gap: 9px; font-size: 13px; color: rgba(255,255,255,.5); margin-bottom: 9px; transition: color var(--t); }
.footer-contact-row:hover { color: rgba(255,255,255,.9); }
.footer-bottom { padding: 20px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,.2); }
.footer-legal { display: flex; gap: 18px; }
.footer-legal a { font-size: 12px; color: rgba(255,255,255,.22); transition: color var(--t); }
.footer-legal a:hover { color: rgba(255,255,255,.55); }

/* ── DISCLAIMER ── */
.disclaimer { background: #060C16; padding: 12px 0; border-top: 1px solid #111827; }
.disclaimer p { font-size: 11px; color: #2D3D52; text-align: center; line-height: 1.7; }

/* ── LEGAL PAGES ── */
.legal-page { padding: 0 0 88px; }
.legal-wrap { max-width: 760px; margin: 0 auto; }
.legal-meta { font-size: 13px; color: var(--text-3); margin-bottom: 36px; padding-bottom: 24px; border-bottom: 1px solid var(--border); line-height: 1.7; }
.legal-wrap h2 { font-size: 18px; font-weight: 700; margin: 36px 0 12px; color: var(--text); }
.legal-wrap p { font-size: 14px; line-height: 1.9; color: var(--text-2); margin-bottom: 14px; }
.legal-wrap ul { margin: 12px 0 16px 20px; }
.legal-wrap ul li { font-size: 14px; line-height: 1.9; color: var(--text-2); margin-bottom: 6px; }
.legal-wrap a { color: var(--teal); }
.notice-box { background: #FFFBEB; border: 1px solid #F59E0B; border-radius: var(--radius); padding: 18px 20px; margin-bottom: 28px; }
.notice-box p { color: #92400E; font-size: 13px; margin: 0; }
.legal-contact-box { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; margin-top: 12px; }
.legal-contact-box p { margin-bottom: 6px; font-size: 14px; }

/* ── ANIMATIONS ── */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }