/* Oohr Intelligence — premium light theme
   Display: Sora · Body: Inter */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --navy: #0b1f3a;
  --navy-soft: #15325a;
  --blue: #2563eb;
  --blue-bright: #3b82f6;
  --blue-dark: #1d4ed8;
  --indigo: #4f46e5;
  --teal: #06b6d4;
  --accent: #0ea5a4;
  --ink: #1b2638;
  --muted: #5d6b81;
  --line: #e7edf5;
  --bg: #ffffff;
  --bg-soft: #f4f8fd;
  --bg-tint: #eaf2fe;
  --grad: linear-gradient(120deg, #2563eb 0%, #4f46e5 45%, #06b6d4 100%);
  --grad-soft: linear-gradient(120deg, #eaf2fe, #eef0ff 60%, #e6fbff);
  --radius: 18px;
  --radius-lg: 26px;
  --shadow: 0 10px 30px rgba(13, 38, 76, 0.08);
  --shadow-lg: 0 24px 60px rgba(13, 38, 76, 0.16);
  --shadow-glow: 0 18px 40px rgba(37, 99, 235, 0.28);
  --maxw: 1160px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --display: "Sora", var(--font);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--display); color: var(--navy); line-height: 1.15; font-weight: 700; margin: 0 0 .5em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.22rem; }
p { margin: 0 0 1em; }
a { color: var(--blue); text-decoration: none; transition: color .15s; }
a:hover { color: var(--blue-dark); }

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

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--grad); }

.muted { color: var(--muted); }
.center { text-align: center; }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 660px; }
.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 12px; font-weight: 600; font-size: 1rem;
  font-family: var(--font); cursor: pointer; border: 1.5px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s, border-color .18s;
  position: relative;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--shadow-glow); background-size: 160% 160%; }
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 22px 48px rgba(37,99,235,.36); background-position: 100% 0; }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); box-shadow: var(--shadow); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--navy); box-shadow: 0 12px 30px rgba(0,0,0,.18); }
.btn-light:hover { color: var(--blue); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.78);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(231,237,245,.9);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 800; color: var(--navy); font-size: 1.2rem; letter-spacing: -0.02em; }
.brand .logo-mark {
  width: 38px; height: 38px; border-radius: 11px; background: var(--grad); background-size: 150% 150%;
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1.1rem;
  box-shadow: 0 8px 18px rgba(37,99,235,.4); animation: floaty 6s ease-in-out infinite;
}
.brand small { display:block; font-size: .6rem; font-weight: 600; letter-spacing: .16em; color: var(--muted); text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: .98rem; position: relative; }
.nav-links a:not(.btn)::after { content:""; position:absolute; left:0; bottom:-6px; height:2px; width:0; background: var(--grad); border-radius:2px; transition: width .2s; }
.nav-links a:not(.btn):hover::after, .nav-links a:not(.btn).active::after { width:100%; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-cta { margin-left: 4px; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--navy); cursor: pointer; }

@media (max-width: 880px) {
  .nav-links {
    position: absolute; top: 74px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg);
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .nav-links.open { max-height: 440px; }
  .nav-links li { width: 100%; border-top: 1px solid var(--line); }
  .nav-links li:first-child { border-top: 0; }
  .nav-links a { display: block; padding: 15px 24px; }
  .nav-links a::after { display:none; }
  .nav-links .nav-cta { padding: 14px 24px; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; padding: 100px 0 92px; overflow: hidden;
  background: radial-gradient(1100px 520px at 12% -10%, #e3edff 0%, rgba(227,237,255,0) 60%),
              radial-gradient(900px 500px at 100% 0%, #def7ff 0%, rgba(222,247,255,0) 55%),
              linear-gradient(180deg, #fbfdff 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; z-index: 0;
  animation: floaty 9s ease-in-out infinite;
}
.hero::before { width: 360px; height: 360px; background: radial-gradient(circle, #6ea8ff, transparent 70%); top: -80px; right: 6%; }
.hero::after { width: 300px; height: 300px; background: radial-gradient(circle, #66e6f5, transparent 70%); bottom: -90px; left: -40px; animation-delay: 2s; }
.hero .container { position: relative; z-index: 1; }
.hero h1 { max-width: 16ch; }
.hero .lead { margin-bottom: 2.2rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badge {
  display:inline-flex; align-items:center; gap:8px; padding:7px 16px; border-radius:999px;
  background:#fff; border:1px solid var(--line); box-shadow: var(--shadow); font-size:.82rem; font-weight:600;
  color: var(--navy); margin-bottom:1.4rem;
}
.hero-badge .dot { width:8px; height:8px; border-radius:50%; background: var(--teal); box-shadow:0 0 0 4px rgba(6,182,212,.18); }
.hero-stats { display: flex; gap: 18px; margin-top: 58px; flex-wrap: wrap; }
.hero-stats .stat {
  background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding:18px 24px;
  box-shadow: var(--shadow); min-width:150px; transition: transform .18s, box-shadow .18s;
}
.hero-stats .stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.hero-stats .stat strong { display: block; font-family: var(--display); font-size: 1.9rem; line-height: 1; margin-bottom:4px; }
.hero-stats .stat strong.grad-text { background: var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.hero-stats .stat span { font-size: .86rem; color: var(--muted); }

/* reveal on load */
.reveal { opacity: 0; transform: translateY(18px); animation: rise .7s ease forwards; }
.reveal.d1 { animation-delay: .08s; } .reveal.d2 { animation-delay: .18s; }
.reveal.d3 { animation-delay: .28s; } .reveal.d4 { animation-delay: .4s; }
@keyframes rise { to { opacity:1; transform: none; } }
@keyframes floaty { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-14px);} }

/* ---------- Sections ---------- */
.section { padding: 86px 0; position: relative; }
.section-soft { background: linear-gradient(180deg, #f6f9fe, #eef4fc); }
.section-head { max-width: 700px; margin: 0 auto 52px; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head .lead { margin: 0 auto; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow); position: relative; overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.card::before {
  content:""; position:absolute; inset:0 0 auto 0; height:3px; background: var(--grad);
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: #d4e3fb; }
.card:hover::before { transform: scaleX(1); }
.card .ico {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad-soft); color: var(--blue); margin-bottom: 18px; transition: transform .2s;
}
.card:hover .ico { transform: scale(1.08) rotate(-3deg); }
.card .ico svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: .45em; }
.card p { font-size: .97rem; color: var(--muted); margin: 0; }

.featured-card { border-color: #cfe0fb; box-shadow: 0 16px 40px rgba(37,99,235,.12); }
.featured-card::before { transform: scaleX(1); }

/* tag */
.tag { display:inline-block; font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:#0891b2; background: rgba(6,182,212,.12); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.tag-blue { color: var(--blue); background: var(--bg-tint); }

/* ---------- Service list ---------- */
.service-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px 32px; }
@media (max-width: 700px){ .service-list { grid-template-columns: 1fr; } }
.service-list .item { padding: 16px 0; border-bottom: 1px solid var(--line); }
.service-list .item strong { color: var(--navy); display:block; margin-bottom: 3px; }
.service-list .item span { font-size: .92rem; color: var(--muted); }

/* ---------- Report cards ---------- */
.report-card { display: flex; flex-direction: column; }
.report-card .report-top { padding: 0 0 18px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.report-card .price { font-family: var(--display); font-size: 1.4rem; font-weight: 800; color: var(--navy); }
.report-card .price small { font-size: .8rem; font-weight: 500; color: var(--muted); }
.report-card ul { padding-left: 18px; margin: 0 0 22px; color: var(--muted); font-size: .94rem; }
.report-card ul li { margin-bottom: 7px; }
.report-card .btn { margin-top: auto; justify-content: center; }

/* ---------- Split / why ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 850px){ .split { grid-template-columns: 1fr; gap: 34px; } }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { padding-left: 40px; position: relative; margin-bottom: 20px; color: var(--ink); }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 1px; width: 26px; height: 26px; border-radius: 8px;
  background: var(--grad); color: #fff; font-weight: 700; font-size: .82rem; display: grid; place-items: center;
  box-shadow: 0 6px 14px rgba(37,99,235,.3);
}
.checklist li strong { color: var(--navy); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
@media (max-width: 900px){ .steps { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 540px){ .steps { grid-template-columns: 1fr;} }
.step { position: relative; background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding:26px; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.step .num {
  width: 44px; height: 44px; border-radius: 12px; background: var(--grad); color: #fff;
  font-family: var(--display); font-weight: 800; display: grid; place-items: center; margin-bottom: 16px;
  box-shadow: 0 8px 18px rgba(37,99,235,.32);
}
.step h3 { font-size: 1.08rem; }
.step p { font-size: .94rem; color: var(--muted); margin: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background: linear-gradient(125deg, #0b1f3a 0%, #15325a 55%, #1d4ed8 120%);
  padding: 70px 48px; text-align: center; color: #fff; box-shadow: var(--shadow-lg);
}
.cta-band::before { content:""; position:absolute; width:340px; height:340px; border-radius:50%; background: radial-gradient(circle,#3b82f6,transparent 70%); opacity:.55; top:-120px; right:-60px; filter: blur(20px); }
.cta-band::after { content:""; position:absolute; width:300px; height:300px; border-radius:50%; background: radial-gradient(circle,#06b6d4,transparent 70%); opacity:.45; bottom:-130px; left:-50px; filter: blur(20px); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #d4e2f7; max-width: 580px; margin: 0 auto 30px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; }
@media (max-width: 850px){ .contact-grid { grid-template-columns: 1fr; } }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px){ .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .88rem; font-weight: 600; color: var(--navy); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 11px;
  font-family: inherit; font-size: .97rem; color: var(--ink); background: #fbfdff; transition: border .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(37,99,235,.12); background:#fff; }
.field textarea { resize: vertical; min-height: 130px; }
.contact-info .info-item { display: flex; gap: 14px; margin-bottom: 26px; align-items: flex-start; }
.contact-info .info-item .ico { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 12px; background: var(--grad-soft); color: var(--blue); display: grid; place-items: center; }
.contact-info .info-item h4 { margin: 0 0 2px; font-size: 1rem; }
.contact-info .info-item p { margin: 0; color: var(--muted); font-size: .95rem; }

/* ---------- Footer ---------- */
.site-footer { background: linear-gradient(180deg, #0b1f3a, #0a1830); color: #c6d4e6; padding: 64px 0 30px; position: relative; }
.site-footer::before { content:""; position:absolute; top:0; left:0; right:0; height:3px; background: var(--grad); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 38px; margin-bottom: 40px; }
@media (max-width: 800px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; } }
@media (max-width: 480px){ .footer-grid { grid-template-columns: 1fr; } }
.site-footer .brand { color: #fff; margin-bottom: 16px; }
.site-footer .brand small { color: #8aa3c2; }
.site-footer p { color: #9fb4cf; font-size: .92rem; }
.site-footer h4 { font-family: var(--display); color: #fff; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 11px; }
.site-footer ul a { color: #c6d4e6; font-size: .94rem; }
.site-footer ul a:hover { color: #fff; padding-left: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .86rem; color: #8aa3c2; }

/* page hero (inner pages) */
.page-hero {
  position: relative; overflow: hidden; padding: 78px 0 70px; border-bottom: 1px solid var(--line);
  background: radial-gradient(800px 400px at 90% -20%, #def7ff 0%, rgba(222,247,255,0) 60%),
              linear-gradient(180deg, #eef4fe, #fbfdff);
}
.page-hero::after { content:""; position:absolute; width:280px; height:280px; border-radius:50%; background: radial-gradient(circle,#6ea8ff,transparent 70%); opacity:.4; top:-110px; right:8%; filter: blur(60px); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero .lead { margin-top: .4rem; }

.disclaimer { font-size: .82rem; color: var(--muted); }