/* ===================== InstaOps — Design Tokens ===================== */
:root{
  --navy: #14285F;
  --navy-2: #0E1E45;
  --blue: #2D5FA8;
  --teal: #14B8B8;
  --mint: #6EE7DA;
  --orange: #F5761A;
  --orange-2: #E85D04;
  --ink: #0F172A;
  --body: #3B4454;
  --muted: #6B7385;
  --line: #E7E9EE;
  --surface: #F6F7FA;
  --surface-2: #EFF1F6;
  --white: #FFFFFF;
  --dark: #14161B;

  --shadow-sm: 0 1px 2px rgba(15,23,42,.06);
  --shadow-md: 0 8px 24px rgba(15,23,42,.08);
  --shadow-lg: 0 24px 60px rgba(15,23,42,.14);
  --radius: 20px;
  --radius-sm: 12px;
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:'Poppins','Inter',sans-serif;
  color:var(--ink);
  line-height:1.15;
  margin:0 0 .6em;
  letter-spacing:-.01em;
}
p{ margin:0 0 1em; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
section{ position:relative; }
.section-pad{ padding:96px 0; }
@media (max-width:768px){ .section-pad{ padding:64px 0; } }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--orange-2);
  background:rgba(245,118,26,.09);
  border:1px solid rgba(245,118,26,.18);
  padding:7px 14px;
  border-radius:99px;
  margin-bottom:20px;
}
.eyebrow.on-dark{
  color:var(--mint);
  background:rgba(110,231,218,.1);
  border-color:rgba(110,231,218,.22);
}
.eyebrow .dot{ width:6px; height:6px; border-radius:50%; background:var(--orange); }

.section-head{ max-width:640px; margin:0 auto 56px; text-align:center; }
.section-head h2{ font-size:clamp(28px,3.6vw,40px); }
.section-head p{ color:var(--muted); font-size:17px; }

.text-orange{ color:var(--orange); }
.grad-text{
  background:linear-gradient(90deg,var(--navy) 0%,var(--blue) 45%,var(--teal) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:12px;
  font-weight:600;
  font-size:15px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{
  background:linear-gradient(135deg,var(--orange) 0%,var(--orange-2) 100%);
  color:#fff;
  box-shadow:0 10px 24px rgba(245,118,26,.32);
}
.btn-primary:hover{ box-shadow:0 14px 30px rgba(245,118,26,.4); transform:translateY(-1px); }
.btn-outline{
  background:transparent;
  border-color:var(--line);
  color:var(--ink);
}
.btn-outline:hover{ border-color:var(--navy); background:var(--surface); }
.btn-white{
  background:#fff;
  color:var(--navy);
}
.btn-white:hover{ box-shadow:0 10px 24px rgba(0,0,0,.18); transform:translateY(-1px); }
.btn-ghost-dark{
  background:transparent;
  border-color:rgba(255,255,255,.28);
  color:#fff;
}
.btn-ghost-dark:hover{ border-color:#fff; background:rgba(255,255,255,.08); }
.btn-lg{ padding:16px 30px; font-size:16px; }

/* ---------- Navbar ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.nav.scrolled{ border-color:var(--line); box-shadow:0 2px 16px rgba(15,23,42,.05); }
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width:44px; height:44px;
  border-radius:11px;
  overflow:hidden;
  flex:none;
  box-shadow:0 4px 12px rgba(20,40,95,.28);
}
.brand-mark img{ width:100%; height:100%; object-fit:cover; }
.brand-word{ font-family:'Poppins',sans-serif; font-weight:700; font-size:21px; letter-spacing:-.02em; }
.brand-word .o{ color:var(--orange); }
.brand-word .i{ color:var(--navy); }

.nav-links{ display:flex; align-items:center; gap:36px; }
.nav-links a{
  font-size:14.5px; font-weight:500; color:var(--body);
  position:relative; padding:6px 0;
  transition:color .15s ease;
}
.nav-links a:hover{ color:var(--navy); }
.nav-links a::after{
  content:''; position:absolute; left:0; right:0; bottom:0; height:2px;
  background:var(--orange); transform:scaleX(0); transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover::after{ transform:scaleX(1); }
.nav-actions{ display:flex; align-items:center; gap:14px; }
.nav-toggle{
  display:none; background:none; border:none; cursor:pointer;
  width:40px; height:40px; align-items:center; justify-content:center;
  border-radius:8px;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:''; display:block; width:20px; height:2px; background:var(--ink);
  position:relative; transition:.2s ease;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }

.mobile-menu{
  display:none;
  position:fixed; top:76px; left:0; right:0; bottom:0;
  background:#fff; z-index:99; padding:28px 24px;
  overflow-y:auto;
}
.mobile-menu.open{ display:block; }
.mobile-menu a{
  display:block; padding:16px 0; font-size:18px; font-weight:600;
  color:var(--ink); border-bottom:1px solid var(--line);
}
.mobile-menu .btn{ margin-top:24px; width:100%; color:#fff; border-bottom:none; }

@media (max-width:900px){
  .nav-links{ display:none; }
  .nav-actions .btn{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ---------- Hero ---------- */
.hero{
  padding:150px 0 100px;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(20,184,184,.12), transparent 60%),
    radial-gradient(700px 500px at 0% 10%, rgba(245,118,26,.08), transparent 60%),
    linear-gradient(180deg, var(--surface) 0%, #fff 65%);
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
}
.hero h1{
  font-size:clamp(34px,4.6vw,56px);
  margin-bottom:22px;
}
.hero-sub{
  font-size:18px; color:var(--muted); max-width:520px; margin-bottom:34px;
}
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:44px; }
.hero-trust{ display:flex; align-items:center; gap:14px; color:var(--muted); font-size:14px; }
.hero-trust strong{ color:var(--ink); }

.hero-art{ position:relative; min-width:0; }
.hero-card{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  background:#17181d;
  line-height:0;
  padding:26px;
}
.hero-card img{ width:100%; height:auto; display:block; border-radius:10px; }
.floating-chip{
  position:absolute;
  background:#fff;
  border-radius:16px;
  box-shadow:var(--shadow-md);
  padding:14px 18px;
  display:flex; align-items:center; gap:12px;
  animation:float 5s ease-in-out infinite;
}
.floating-chip .ic{
  width:38px; height:38px; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  flex:none;
}
.floating-chip .fig{ font-family:'Poppins',sans-serif; font-weight:700; font-size:15px; color:var(--ink); }
.floating-chip .lab{ font-size:12px; color:var(--muted); }
.chip-1{ top:-18px; left:-24px; animation-delay:.2s; }
.chip-2{ top:-18px; right:-24px; animation-delay:1.1s; }
@keyframes float{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-10px); }
}
@media (max-width:980px){
  .hero{ padding:130px 0 72px; }
  .hero-grid{ grid-template-columns:1fr; }
  .hero-art{ order:-1; max-width:420px; margin:0 auto 8px; }
  .floating-chip{ display:none; }
}

/* ---------- Stats strip ---------- */
.stats{
  background:var(--navy);
  background:linear-gradient(120deg,var(--navy-2), var(--navy) 55%, #17356f 100%);
  padding:52px 0;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  text-align:center;
}
.stat h3{
  color:#fff; font-size:clamp(26px,3vw,36px); margin-bottom:6px;
  font-family:'Poppins',sans-serif;
}
.stat span{ color:rgba(255,255,255,.68); font-size:13.5px; letter-spacing:.02em; }
@media (max-width:800px){
  .stats-grid{ grid-template-columns:repeat(2,1fr); row-gap:32px; }
}

/* ---------- About ---------- */
.about-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:64px;
  align-items:center;
}
.about-grid h2{ font-size:clamp(26px,3.4vw,36px); }
.about-points{ margin-top:28px; display:grid; gap:16px; }
.point{ display:flex; gap:14px; align-items:flex-start; }
.point .chk{
  width:26px; height:26px; border-radius:8px; flex:none;
  background:rgba(20,184,184,.12); color:var(--teal);
  display:flex; align-items:center; justify-content:center; margin-top:2px;
}
.point strong{ color:var(--ink); display:block; margin-bottom:2px; font-size:15px; }
.point p{ margin:0; font-size:14.5px; color:var(--muted); }

.about-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:36px;
}
.mini-steps{ display:grid; gap:22px; }
.mini-step{ display:flex; gap:16px; }
.mini-step .n{
  width:34px; height:34px; border-radius:50%; flex:none;
  background:linear-gradient(135deg,var(--navy),var(--blue));
  color:#fff; font-weight:700; font-size:14px;
  display:flex; align-items:center; justify-content:center;
  font-family:'Poppins',sans-serif;
}
.mini-step h4{ font-size:15.5px; margin:0 0 4px; }
.mini-step p{ font-size:13.5px; color:var(--muted); margin:0; }
@media (max-width:900px){
  .about-grid{ grid-template-columns:1fr; gap:36px; }
}

/* ---------- How it works ---------- */
.flow{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.flow-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 24px;
  position:relative;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.flow-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); border-color:transparent; }
.flow-num{
  font-family:'Poppins',sans-serif; font-weight:700; font-size:13px;
  color:var(--orange); letter-spacing:.06em; margin-bottom:16px;
}
.flow-icon{
  width:50px; height:50px; border-radius:14px; margin-bottom:18px;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, rgba(20,40,95,.08), rgba(20,184,184,.10));
  color:var(--navy);
}
.flow-card h4{ font-size:17px; margin-bottom:8px; }
.flow-card p{ font-size:14px; color:var(--muted); margin:0; }
.flow-arrow{
  position:absolute; top:38px; right:-30px; color:var(--line); z-index:2;
}
@media (max-width:980px){
  .flow{ grid-template-columns:1fr 1fr; }
  .flow-arrow{ display:none; }
}
@media (max-width:600px){ .flow{ grid-template-columns:1fr; } }

/* ---------- Why cards ---------- */
.why-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.why-card{
  border-radius:var(--radius);
  padding:32px;
  background:var(--surface);
  border:1px solid var(--line);
  transition:box-shadow .2s ease, transform .2s ease, background .2s ease;
}
.why-card:hover{ box-shadow:var(--shadow-md); transform:translateY(-4px); background:#fff; }
.why-icon{
  width:52px; height:52px; border-radius:14px; margin-bottom:20px;
  display:flex; align-items:center; justify-content:center; color:#fff;
}
.why-card h4{ font-size:18px; margin-bottom:10px; }
.why-card p{ font-size:14.5px; color:var(--muted); margin:0; }
@media (max-width:900px){ .why-grid{ grid-template-columns:1fr; } }

/* ---------- Market ---------- */
.market{
  background:var(--ink);
  background:radial-gradient(1000px 500px at 100% 0%, rgba(20,184,184,.16), transparent 60%), #0F1526;
  color:#fff;
  border-radius:32px;
  padding:64px;
}
.market-grid{ display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
.market h2{ color:#fff; font-size:clamp(26px,3.2vw,34px); }
.market p{ color:rgba(255,255,255,.68); font-size:16px; }
.market-stats{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.market-stat{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:16px;
  padding:22px;
}
.market-stat h3{ color:#fff; font-size:24px; margin-bottom:4px; font-family:'Poppins',sans-serif;}
.market-stat span{ font-size:13px; color:rgba(255,255,255,.6); }
@media (max-width:900px){
  .market{ padding:40px 28px; border-radius:24px; }
  .market-grid{ grid-template-columns:1fr; gap:32px; }
}

/* ---------- Roadmap ---------- */
.roadmap-bar{
  display:flex; align-items:center; justify-content:space-between;
  position:relative; margin-top:20px;
}
.roadmap-bar::before{
  content:''; position:absolute; left:0; right:0; top:19px; height:3px;
  background:var(--line); z-index:0;
}
.rm-step{ position:relative; z-index:1; text-align:center; flex:1; }
.rm-dot{
  width:40px; height:40px; border-radius:50%; margin:0 auto 14px;
  display:flex; align-items:center; justify-content:center;
  background:#fff; border:3px solid var(--line);
  font-family:'Poppins',sans-serif; font-weight:700; font-size:13px; color:var(--muted);
}
.rm-step.active .rm-dot, .rm-step.final .rm-dot{
  border-color:var(--orange); color:var(--orange-2); background:#fff8f2;
}
.rm-step.final .rm-dot{ background:linear-gradient(135deg,var(--orange),var(--orange-2)); color:#fff; border-color:transparent; }
.rm-step strong{ display:block; font-size:14.5px; color:var(--ink); }
.rm-step span{ font-size:12.5px; color:var(--muted); }
@media (max-width:700px){
  .roadmap-bar{ flex-direction:column; gap:28px; align-items:flex-start; }
  .roadmap-bar::before{ left:19px; top:0; bottom:0; right:auto; width:3px; height:auto; }
  .rm-step{ display:flex; gap:16px; text-align:left; align-items:center; }
  .rm-dot{ margin:0; }
}

/* ---------- CTA ---------- */
.cta{
  background:linear-gradient(120deg,var(--navy-2), var(--navy) 60%, #175a5b 130%);
  border-radius:32px;
  padding:64px;
  text-align:center;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.cta::before{
  content:''; position:absolute; inset:0;
  background:radial-gradient(600px 300px at 50% 0%, rgba(110,231,218,.18), transparent 70%);
}
.cta > *{ position:relative; }
.cta h2{ color:#fff; font-size:clamp(26px,3.4vw,38px); max-width:640px; margin:0 auto 16px; }
.cta p{ color:rgba(255,255,255,.72); max-width:520px; margin:0 auto 32px; }
.cta-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
@media (max-width:700px){ .cta{ padding:44px 26px; border-radius:24px; } }

/* ---------- Footer ---------- */
.footer{ background:var(--dark); color:rgba(255,255,255,.65); padding:64px 0 28px; }
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.footer-brand .brand-mark{ width:42px; height:42px; }
.footer-brand .brand-word{ color:#fff; font-size:20px; }
.footer-brand .brand-word .i{ color:#fff; }
.footer-tagline{ font-size:14px; max-width:280px; margin-bottom:0; }
.footer h5{ color:#fff; font-size:14px; margin-bottom:18px; letter-spacing:.03em; text-transform:uppercase; }
.footer-links li{ margin-bottom:12px; font-size:14px; }
.footer-links a:hover{ color:#fff; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:24px; font-size:13px; flex-wrap:wrap; gap:12px;
}
.social{ display:flex; gap:10px; }
.social a{
  width:36px; height:36px; border-radius:9px; background:rgba(255,255,255,.06);
  display:flex; align-items:center; justify-content:center;
  transition:background .15s ease;
}
.social a:hover{ background:rgba(255,255,255,.14); }
@media (max-width:900px){
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:560px){
  .footer-grid{ grid-template-columns:1fr; }
}

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }