/* ══════════════════════════════════════
   Northbound Exterior — styles.css
   ══════════════════════════════════════ */

/* Tokens */
:root {
  --navy: #0c4a8a;
  --navy-deep: #08305c;
  --navy-dark: #051e3a;
  --sky: #3b82f6;
  --sky-light: #93c5fd;
  --sky-pale: #dbeafe;
  --sky-wash: #eff6ff;
  --white: #fff;
  --off: #f8fafc;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-mid: #475569;
  --text-light: #94a3b8;
  --green: #22c55e;
  --r: 10px;
}

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; color: var(--text); background: var(--white); -webkit-font-smoothing: antialiased; }

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.nav-inner {
  max-width: 1140px; margin: 0 auto; padding: 10px 28px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo img { height: 48px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--text-mid); text-decoration: none; font-size: .88rem; font-weight: 500; transition: .2s; }
.nav-links a:hover { color: var(--navy); }
.nav-phone { color: var(--navy) !important; font-weight: 700 !important; font-size: .95rem !important; }
.nav-cta {
  background: var(--navy) !important; color: var(--white) !important;
  padding: 10px 22px; border-radius: var(--r); font-weight: 600; font-size: .85rem;
  box-shadow: 0 1px 3px rgba(0,0,0,.1); transition: .2s;
}
.nav-cta:hover { background: var(--navy-deep) !important; transform: translateY(-1px); }
.mob-btn { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.mob-btn div { width: 22px; height: 2px; background: var(--navy); margin: 5px 0; border-radius: 2px; }

/* ── Hero ── */
.hero {
  padding: 140px 28px 80px;
  background: linear-gradient(175deg, var(--navy-dark), var(--navy) 60%, #1565c0);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(59,130,246,.15), transparent 55%),
              radial-gradient(ellipse at 70% 80%, rgba(147,197,253,.08), transparent 50%);
}
.hero-inner {
  max-width: 1140px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 400px; gap: 60px;
  align-items: center; position: relative; z-index: 2;
}
.hero-text h1 {
  font-family: 'Fraunces', serif; font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  color: var(--white); line-height: 1.15; font-weight: 700; margin-bottom: 18px;
}
.hero-text h1 span { color: var(--sky-light); }
.hero-sub { font-size: 1.05rem; color: rgba(255,255,255,.65); line-height: 1.7; margin-bottom: 32px; max-width: 480px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.btn-w {
  background: var(--white); color: var(--navy); padding: 14px 28px; border-radius: var(--r);
  font-weight: 600; font-size: .92rem; text-decoration: none; transition: .2s;
  display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.btn-w:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.15); }
.btn-o {
  background: transparent; color: var(--white); padding: 14px 28px; border-radius: var(--r);
  font-weight: 600; font-size: .92rem; text-decoration: none; transition: .2s;
  border: 1.5px solid rgba(255,255,255,.25); display: inline-flex; align-items: center; gap: 8px;
}
.btn-o:hover { border-color: var(--sky-light); color: var(--sky-light); }
.hero-phone { font-size: 1.5rem; color: var(--white); font-weight: 700; margin-bottom: 28px; letter-spacing: -.5px; }
.hero-phone a { color: var(--white); text-decoration: none; }
.hero-phone a:hover { color: var(--sky-light); }
.hero-trust { display: flex; gap: 20px; flex-wrap: wrap; }
.hero-ti { display: flex; align-items: center; gap: 7px; color: rgba(255,255,255,.55); font-size: .82rem; font-weight: 500; }
.hero-ti::before { content: ''; width: 7px; height: 7px; background: var(--sky-light); border-radius: 50%; flex-shrink: 0; }

/* Hero form */
.hero-form { background: var(--white); border-radius: 16px; padding: 32px 28px; box-shadow: 0 20px 60px rgba(0,0,0,.2); }
.hero-form h3 { font-family: 'Fraunces', serif; font-size: 1.3rem; color: var(--navy); margin-bottom: 4px; }
.hero-form .hf-sub { font-size: .85rem; color: var(--text-light); margin-bottom: 20px; }
.hero-form form { display: flex; flex-direction: column; gap: 12px; }
.hero-form input, .hero-form select, .hero-form textarea {
  border: 1.5px solid var(--border); border-radius: 8px; padding: 12px 14px;
  font-family: 'DM Sans', sans-serif; font-size: .88rem; color: var(--text);
  outline: none; transition: .2s; width: 100%; background: var(--off);
}
.hero-form input:focus, .hero-form select:focus, .hero-form textarea:focus { border-color: var(--sky); background: var(--white); }
.hero-form input::placeholder, .hero-form textarea::placeholder { color: var(--text-light); }
.hero-form select { appearance: none; cursor: pointer; color: var(--text-mid); }
.hero-form textarea { resize: vertical; min-height: 70px; }
.hf-btn {
  background: var(--navy); color: var(--white); padding: 13px; border-radius: 8px;
  font-weight: 600; font-size: .92rem; border: none; cursor: pointer; transition: .2s; width: 100%;
}
.hf-btn:hover { background: var(--navy-deep); }
.hf-or { text-align: center; font-size: .82rem; color: var(--text-light); margin-top: 4px; }
.hf-or a { color: var(--navy); font-weight: 600; text-decoration: none; }

/* ── Sections shared ── */
section { padding: 80px 28px; }
.sec { max-width: 1140px; margin: 0 auto; }
.lab { font-size: .72rem; font-weight: 600; color: var(--sky); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 8px; }
.ttl { font-family: 'Fraunces', serif; font-size: clamp(1.7rem, 3vw, 2.3rem); color: var(--navy-deep); line-height: 1.2; margin-bottom: 14px; }
.sub { font-size: .95rem; color: var(--text-mid); line-height: 1.65; max-width: 520px; }

/* ── Services ── */
.svc { background: var(--off); }
.svc-g { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.svc-c { background: var(--white); border: 1.5px solid var(--border); border-radius: 14px; padding: 30px 24px; transition: .25s; }
.svc-c:hover { border-color: var(--sky); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(12,74,138,.06); }
.svc-i {
  width: 44px; height: 44px; background: var(--sky-wash); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
  font-size: 1.15rem; color: var(--navy);
}
.svc-c h3 { font-family: 'Fraunces', serif; font-size: 1.05rem; color: var(--navy-deep); margin-bottom: 8px; }
.svc-c p { font-size: .86rem; color: var(--text-mid); line-height: 1.6; }

/* ── Areas ── */
.areas { background: var(--white); }
.area-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.area-t { background: var(--sky-wash); border: 1.5px solid var(--sky-pale); border-radius: 50px; padding: 10px 22px; font-size: .88rem; color: var(--navy); font-weight: 500; transition: .2s; }
.area-t:hover { background: var(--sky-pale); border-color: var(--sky); }
.area-note { margin-top: 16px; font-size: .88rem; color: var(--text-light); font-style: italic; }

/* ── About ── */
.abt { background: var(--off); }
.abt-content { max-width: 640px; margin-top: 28px; }
.abt-content p { font-size: .98rem; color: var(--text-mid); line-height: 1.8; margin-bottom: 14px; }
.abt-tag { display: inline-block; margin-top: 10px; font-size: .78rem; font-weight: 600; color: var(--sky); letter-spacing: 1.5px; text-transform: uppercase; background: var(--sky-wash); padding: 6px 14px; border-radius: 50px; }

/* ── Why ── */
.why { background: var(--white); }
.why-g { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 32px; max-width: 720px; }
.why-i { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: var(--off); border: 1.5px solid var(--border); border-radius: 10px; transition: .2s; }
.why-i:hover { border-color: var(--sky); background: var(--sky-wash); }
.why-i .ck { color: var(--green); font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.why-i span { font-size: .88rem; color: var(--text); font-weight: 500; }

/* ── Pricing ── */
.pri { background: var(--off); }
.pri-g { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.pri-c { background: var(--white); border: 1.5px solid var(--border); border-radius: 14px; padding: 32px 24px; text-align: center; transition: .25s; }
.pri-c.ft { background: linear-gradient(170deg, var(--navy-deep), var(--navy)); border-color: transparent; transform: scale(1.02); box-shadow: 0 16px 50px rgba(12,74,138,.18); }
.pri-c:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(12,74,138,.08); }
.pri-c.ft:hover { transform: scale(1.02) translateY(-3px); }
.pri-c .tg { display: inline-block; font-size: .68rem; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase; padding: 4px 14px; border-radius: 50px; margin-bottom: 12px; background: var(--sky-wash); color: var(--navy); }
.pri-c.ft .tg { background: rgba(59,130,246,.15); color: var(--sky-light); }
.pri-c h3 { font-family: 'Fraunces', serif; font-size: 1.15rem; margin-bottom: 4px; color: var(--navy-deep); }
.pri-c.ft h3 { color: var(--white); }
.pri-r { font-family: 'Fraunces', serif; font-size: 1.85rem; color: var(--navy); margin: 12px 0 4px; }
.pri-c.ft .pri-r { color: var(--white); }
.pri-n { font-size: .8rem; color: var(--text-light); margin-bottom: 20px; }
.pri-c.ft .pri-n { color: rgba(255,255,255,.55); }
.pri-f { list-style: none; text-align: left; padding: 0; }
.pri-f li { padding: 7px 0; font-size: .84rem; color: var(--text-mid); display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border); }
.pri-c.ft .pri-f li { color: rgba(255,255,255,.7); border-color: rgba(255,255,255,.08); }
.pri-f li::before { content: '\2713'; color: var(--sky); font-weight: 700; font-size: .75rem; flex-shrink: 0; }
.pri-c.ft .pri-f li::before { color: var(--sky-light); }

/* ── Reviews ── */
.rev { background: var(--white); }
.rev-box { background: var(--off); border: 1.5px solid var(--border); border-radius: 14px; padding: 44px; text-align: center; margin-top: 28px; }
.rev-box p { font-size: 1.05rem; color: var(--text-mid); }
.rev-box .rsub { font-size: .84rem; color: var(--text-light); margin-top: 6px; }

/* ── Contact ── */
.cta-sec {
  background: linear-gradient(175deg, var(--navy-dark), var(--navy) 60%, #1565c0);
  color: var(--white); position: relative; overflow: hidden;
}
.cta-sec::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 25% 30%, rgba(59,130,246,.1), transparent 50%); }
.cta-sec .sec { position: relative; z-index: 2; }
.cta-sec .lab { color: var(--sky-light); }
.cta-sec .ttl { color: var(--white); }
.cta-g { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 36px; align-items: start; }
.cta-info p { color: rgba(255,255,255,.6); line-height: 1.7; font-size: .92rem; margin-bottom: 24px; }
.cta-ci { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: .9rem; color: rgba(255,255,255,.75); }
.cta-ci strong { color: var(--white); }
.cta-ci a { color: var(--sky-light); text-decoration: none; }
.cta-ci a:hover { color: var(--white); }
.cta-al { font-size: .72rem; font-weight: 600; color: var(--sky-light); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 20px; margin-bottom: 6px; }
.cta-ar { font-size: .86rem; color: rgba(255,255,255,.5); line-height: 1.5; }
.cta-f { display: flex; flex-direction: column; gap: 12px; }
.cta-f input, .cta-f select, .cta-f textarea {
  background: rgba(255,255,255,.06); border: 1.5px solid rgba(255,255,255,.12); border-radius: 8px;
  padding: 13px 15px; color: var(--white); font-family: 'DM Sans', sans-serif; font-size: .88rem;
  outline: none; transition: .2s; width: 100%;
}
.cta-f input::placeholder, .cta-f textarea::placeholder { color: rgba(255,255,255,.35); }
.cta-f input:focus, .cta-f select:focus, .cta-f textarea:focus { border-color: var(--sky); background: rgba(255,255,255,.1); }
.cta-f select { appearance: none; cursor: pointer; color: rgba(255,255,255,.6); }
.cta-f select option { background: var(--navy-deep); color: var(--white); }
.cta-f textarea { resize: vertical; min-height: 80px; }
.cta-sub { background: var(--white); color: var(--navy); padding: 14px; border-radius: 8px; font-weight: 600; font-size: .92rem; border: none; cursor: pointer; transition: .2s; width: 100%; }
.cta-sub:hover { background: var(--sky-wash); }

/* ── Bottom CTA ── */
.bcta { background: var(--off); text-align: center; padding: 64px 28px; }
.bcta .ttl { margin-bottom: 10px; }
.bcta p { color: var(--text-mid); font-size: .95rem; margin-bottom: 24px; }
.bcta-ph { font-size: 1.4rem; font-weight: 700; color: var(--navy); text-decoration: none; transition: .2s; }
.bcta-ph:hover { color: var(--sky); }

/* ── Footer ── */
footer { background: var(--navy-dark); padding: 40px 28px; text-align: center; }
.f-logo { height: 50px; width: auto; display: block; margin: 0 auto 14px; }
.f-links { margin: 10px 0; }
.f-links a { color: rgba(255,255,255,.4); text-decoration: none; font-size: .78rem; margin: 0 10px; transition: .2s; }
.f-links a:hover { color: var(--sky-light); }
footer p { color: rgba(255,255,255,.25); font-size: .72rem; }

/* ── Animations ── */
.ao { opacity: 0; transform: translateY(20px); transition: all .55s cubic-bezier(.22, 1, .36, 1); }
.ao.vis { opacity: 1; transform: translateY(0); }
.fade-in { animation: fadeIn .7s ease both; }
.fade-in-1 { animation-delay: .1s; }
.fade-in-2 { animation-delay: .15s; }
.fade-in-3 { animation-delay: .2s; }
.fade-in-4 { animation-delay: .25s; }
.fade-in-5 { animation-delay: .3s; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin: 0 auto 32px; }
  .hero-btns { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-form { max-width: 420px; margin: 32px auto 0; }
  .nav-links { display: none; }
  .mob-btn { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; padding: 20px 28px; gap: 16px;
    border-bottom: 1px solid var(--border); box-shadow: 0 8px 24px rgba(0,0,0,.08);
  }
  .svc-g, .pri-g { grid-template-columns: 1fr; }
  .pri-c.ft { transform: none; }
  .pri-c.ft:hover { transform: translateY(-3px); }
  .why-g { grid-template-columns: 1fr 1fr; }
  .cta-g { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 600px) {
  .hero { padding: 120px 20px 60px; }
  .why-g { grid-template-columns: 1fr; }
  section { padding: 64px 20px; }
  .hero-trust { flex-direction: column; align-items: center; gap: 8px; }
}