/* ==========================================================
   Panchhi Infotech — Dark Premium Theme
   ========================================================== */

:root{
  /* surfaces */
  --bg:#05070f;
  --bg-2:#080c18;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(255,255,255,.055);
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);

  /* text */
  --ink:#f1f5f9;
  --ink-2:#a5b0c2;
  --ink-3:#6b7a92;

  /* brand */
  --brand:#6366f1;
  --brand-2:#a855f7;
  --accent:#22d3ee;
  --grad:linear-gradient(120deg,#6366f1 0%,#a855f7 50%,#22d3ee 100%);
  --grad-soft:linear-gradient(120deg,rgba(99,102,241,.16),rgba(168,85,247,.14),rgba(34,211,238,.12));

  --radius:18px;
  --radius-lg:26px;
  --max:1200px;
  --header-h:78px;

  --shadow:0 18px 46px rgba(0,0,0,.5);
  --shadow-glow:0 14px 40px rgba(99,102,241,.35);
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}

body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink-2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:'Plus Jakarta Sans','Inter',sans-serif;
  color:var(--ink);
  line-height:1.15;
  margin:0 0 .65em;
  letter-spacing:-.028em;
  text-wrap:balance;
}
h1{font-size:clamp(2.3rem,5vw,4rem);font-weight:800}
h2{font-size:clamp(1.85rem,3.5vw,2.85rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700;letter-spacing:-.015em}
h4{font-size:1rem;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1rem}
a{color:var(--ink);text-decoration:none;transition:color .22s}
img,svg{max-width:100%}
ul{margin:0;padding:0;list-style:none}
::selection{background:rgba(99,102,241,.4);color:#fff}

.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

.grad{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
}

/* ---------- Scroll progress ---------- */
.progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:200;
  background:var(--grad);box-shadow:0 0 12px rgba(99,102,241,.8);
  transition:width .1s linear;
}

/* ---------- Ambient background ---------- */
.bg-layers{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}

.bg-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 78%);
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 78%);
}

.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.orb-1{
  top:-260px;left:-140px;width:640px;height:640px;
  background:radial-gradient(circle,rgba(99,102,241,.55),transparent 68%);
  animation:drift 22s ease-in-out infinite;
}
.orb-2{
  top:-180px;right:-180px;width:600px;height:600px;
  background:radial-gradient(circle,rgba(168,85,247,.45),transparent 68%);
  animation:drift 26s ease-in-out infinite reverse;
}
.orb-3{
  top:52%;left:38%;width:560px;height:560px;
  background:radial-gradient(circle,rgba(34,211,238,.22),transparent 70%);
  animation:drift 30s ease-in-out infinite;
}
@keyframes drift{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(60px,50px) scale(1.08)}
  66%{transform:translate(-50px,30px) scale(.95)}
}

.bg-noise{
  position:absolute;inset:0;opacity:.22;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.95rem 1.7rem;border-radius:999px;border:1px solid transparent;
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:.95rem;
  letter-spacing:-.01em;cursor:pointer;white-space:nowrap;
  transition:transform .25s,box-shadow .25s,border-color .25s,background .25s,color .25s;
}
.btn svg{width:17px;height:17px;transition:transform .25s}
.btn:hover svg{transform:translateX(3px)}
.btn-lg{padding:1.05rem 2rem;font-size:1rem}

.btn-primary{
  background:var(--grad);color:#fff;
  box-shadow:var(--shadow-glow);
  background-size:180% 180%;
}
.btn-primary:hover{
  transform:translateY(-2px);color:#fff;
  box-shadow:0 20px 48px rgba(99,102,241,.5);
  background-position:100% 50%;
}

.btn-ghost{
  background:var(--surface);color:var(--ink);
  border-color:var(--line-2);backdrop-filter:blur(10px);
}
.btn-ghost:hover{
  transform:translateY(-2px);border-color:rgba(99,102,241,.6);
  background:var(--surface-2);color:#fff;
}

.btn-block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  border-bottom:1px solid transparent;transition:.32s;
}
.site-header.scrolled{
  background:rgba(5,7,15,.72);
  backdrop-filter:blur(18px) saturate(170%);
  border-bottom-color:var(--line);
  box-shadow:0 8px 32px rgba(0,0,0,.4);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}

.logo{display:inline-flex;align-items:center;gap:.65rem}
.logo-mark{
  width:40px;height:40px;flex:none;display:grid;place-items:center;
  border-radius:12px;background:var(--grad);color:#fff;
  box-shadow:0 8px 22px rgba(99,102,241,.5);
}
.logo-mark svg{width:24px;height:24px}
.logo-text{
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:1.2rem;
  color:#fff;letter-spacing:-.035em;
}
.logo-text span{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}

.nav{display:flex;align-items:center;gap:.2rem}
.nav-link{
  position:relative;padding:.55rem .95rem;border-radius:999px;
  font-weight:600;font-size:.92rem;color:var(--ink-2);transition:.22s;
}
.nav-link:hover{color:#fff;background:var(--surface)}
.nav-link.active{color:#fff}
.nav-link.active::after{
  content:"";position:absolute;left:50%;bottom:2px;translate:-50% 0;
  width:16px;height:2px;border-radius:2px;background:var(--grad);
}
.nav-cta{
  margin-left:.6rem;background:var(--grad);color:#fff !important;
  padding:.68rem 1.35rem;box-shadow:0 8px 22px rgba(99,102,241,.4);
}
.nav-cta::after{display:none}
.nav-cta:hover{transform:translateY(-1px);background:var(--grad);box-shadow:0 12px 30px rgba(99,102,241,.55)}

.nav-toggle{
  display:none;width:46px;height:46px;padding:0;cursor:pointer;
  border:1px solid var(--line-2);background:var(--surface);
  border-radius:13px;place-items:center;gap:5px;backdrop-filter:blur(10px);
}
.nav-toggle span{display:block;width:19px;height:2px;background:#fff;border-radius:2px;transition:.26s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:calc(var(--header-h) + 84px) 0 84px}
.hero-inner{display:grid;grid-template-columns:1.02fr .98fr;gap:3.5rem;align-items:center}

.pill{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.45rem 1.05rem .45rem .75rem;border-radius:999px;margin-bottom:1.5rem;
  background:var(--surface);border:1px solid var(--line-2);
  color:var(--ink);font-size:.82rem;font-weight:600;letter-spacing:-.005em;
  backdrop-filter:blur(10px);
}
.pill .dot{
  width:7px;height:7px;border-radius:50%;background:#22d3ee;
  box-shadow:0 0 0 0 rgba(34,211,238,.7);animation:ping 2s ease-out infinite;
}
@keyframes ping{
  0%{box-shadow:0 0 0 0 rgba(34,211,238,.7)}
  70%{box-shadow:0 0 0 8px rgba(34,211,238,0)}
  100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}
}

.hero h1{margin-bottom:1.3rem}
.lead{font-size:1.1rem;color:var(--ink-2);max-width:54ch;line-height:1.8}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin:2rem 0 2.6rem}

.hero-trust{display:flex;flex-wrap:wrap;gap:2.6rem;padding-top:1.9rem;border-top:1px solid var(--line)}
.hero-trust li{display:flex;flex-direction:column}
.hero-trust strong{
  font-family:'Plus Jakarta Sans',sans-serif;font-size:1.85rem;font-weight:800;
  line-height:1.1;letter-spacing:-.03em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-trust span{font-size:.84rem;color:var(--ink-3)}

/* code card */
.hero-visual{position:relative}
.glow-frame{
  position:relative;padding:1px;border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(99,102,241,.7),rgba(168,85,247,.35) 40%,rgba(255,255,255,.06) 70%);
  box-shadow:var(--shadow);
}
.glow-frame::before{
  content:"";position:absolute;inset:-2px;border-radius:inherit;z-index:-1;
  background:var(--grad);filter:blur(34px);opacity:.32;
}
.code-card{
  background:linear-gradient(165deg,#0d1120,#070a14);
  border-radius:calc(var(--radius-lg) - 1px);overflow:hidden;
}
.code-bar{
  display:flex;align-items:center;gap:.45rem;padding:.9rem 1.15rem;
  background:rgba(255,255,255,.035);border-bottom:1px solid var(--line);
}
.code-bar i{width:11px;height:11px;border-radius:50%;background:#f87171}
.code-bar i:nth-child(2){background:#fbbf24}
.code-bar i:nth-child(3){background:#34d399}
.code-bar span{
  margin-left:auto;font-size:.74rem;color:var(--ink-3);
  font-family:'JetBrains Mono',ui-monospace,monospace;
}
.code-card pre{margin:0;padding:1.5rem 1.4rem 3.2rem;overflow-x:auto}
.code-card code{
  font-family:'JetBrains Mono',ui-monospace,'Consolas',monospace;
  font-size:.8rem;line-height:1.95;color:#94a3b8;white-space:pre;
}
.c-key{color:#c084fc}.c-var{color:#818cf8}.c-prop{color:#22d3ee}
.c-str{color:#4ade80}.c-fn{color:#fbbf24}

.float-card{
  position:absolute;display:flex;align-items:center;gap:.75rem;
  padding:.8rem 1.1rem;border-radius:15px;
  background:rgba(13,17,32,.85);border:1px solid var(--line-2);
  backdrop-filter:blur(16px);box-shadow:var(--shadow);
  animation:floaty 5s ease-in-out infinite;
}
.fc-ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none}
.fc-ico svg{width:17px;height:17px}
.float-card strong{display:block;font-size:.92rem;color:#fff;font-weight:700;line-height:1.3}
.float-card small{color:var(--ink-3);font-size:.75rem}
.fc-1{top:-30px;left:-34px}
.fc-2{top:34%;right:-42px;animation-delay:1.6s}
.fc-3{bottom:-40px;left:24px;animation-delay:3.2s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-13px)}}

/* icon color chips */
.i-blue{background:rgba(99,102,241,.16);color:#818cf8}
.i-violet{background:rgba(168,85,247,.16);color:#c084fc}
.i-green{background:rgba(52,211,153,.15);color:#34d399}
.i-orange{background:rgba(251,146,60,.15);color:#fb923c}
.i-cyan{background:rgba(34,211,238,.15);color:#22d3ee}
.i-pink{background:rgba(244,114,182,.15);color:#f472b6}

/* ---------- Marquee ---------- */
.marquee-wrap{padding:14px 0 30px}
.marquee-label{
  text-align:center;font-size:.76rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-3);margin:0 0 1.3rem;font-weight:600;
}
.marquee{
  overflow:hidden;padding:1.05rem 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.022),transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.marquee-track{
  display:flex;align-items:center;gap:2.4rem;width:max-content;
  animation:scrollx 38s linear infinite;
}
.marquee-track span{
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1.02rem;
  color:var(--ink-2);letter-spacing:-.02em;transition:color .25s;
}
.marquee:hover .marquee-track span{color:var(--ink)}
.marquee-track b{width:5px;height:5px;border-radius:50%;background:var(--brand);opacity:.65}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{padding:104px 0;position:relative}
.section-head{max-width:790px;margin:0 auto 3.4rem;text-align:center}
.section-head p{color:var(--ink-3);font-size:1.04rem;margin:0}

.eyebrow{
  display:inline-block;margin-bottom:1rem;padding:.34rem 1rem;border-radius:999px;
  background:var(--grad-soft);border:1px solid var(--line-2);
  font-size:.73rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase;
  background-clip:padding-box;color:#c7d2fe;
}

.grid{display:grid;gap:1.5rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ---------- Card + spotlight ---------- */
.card{
  position:relative;overflow:hidden;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:2rem 1.7rem;
  backdrop-filter:blur(12px);
  transition:transform .32s,border-color .32s,background .32s,box-shadow .32s;
}
.card:hover{
  transform:translateY(-7px);
  border-color:var(--line-2);
  background:var(--surface-2);
  box-shadow:var(--shadow);
}

/* mouse-following spotlight */
.spot::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),rgba(99,102,241,.16),transparent 62%);
  opacity:0;transition:opacity .32s;
}
.spot:hover::before{opacity:1}

/* top gradient hairline on hover */
.service-card::after,.work-card::after{
  content:"";position:absolute;inset:0 0 auto 0;height:1px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;
  transition:transform .45s ease;
}
.service-card:hover::after,.work-card:hover::after{transform:scaleX(1)}

.card-no{
  position:absolute;top:1.3rem;right:1.5rem;
  font-family:'JetBrains Mono',monospace;font-size:.78rem;font-weight:500;
  color:var(--ink-3);opacity:.5;
}

.card-icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  margin-bottom:1.3rem;border:1px solid var(--line);
}
.card-icon svg{width:27px;height:27px}

.service-card{display:flex;flex-direction:column}
.service-card h3{margin-bottom:.5rem}
/* let the copy stretch so every card's divider lines up */
.service-card p{font-size:.94rem;color:var(--ink-2);flex:1;margin-bottom:0}

.tick{margin-top:1.25rem;border-top:1px solid var(--line);padding-top:1.15rem}
.tick li{position:relative;padding-left:1.5rem;font-size:.88rem;margin-bottom:.55rem;color:var(--ink-3)}
.tick li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;
  border-radius:50%;background:var(--grad);
}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:4rem;align-items:center}
.feature-list{display:grid;gap:1.3rem;margin-top:2.2rem}
.feature{display:flex;gap:1rem;align-items:flex-start}
.feat-ico{
  flex:none;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  border:1px solid var(--line);
}
.feat-ico svg{width:21px;height:21px}
.feature h4{margin:0 0 .2rem}
.feature p{margin:0;font-size:.9rem;color:var(--ink-3);line-height:1.6}

.stats-panel{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);
  position:relative;
}
.stats-panel::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;z-index:-1;
  background:var(--grad);filter:blur(40px);opacity:.16;
}
.stat{
  background:rgba(8,12,24,.9);padding:2.1rem 1.2rem;text-align:center;
  transition:background .28s;
}
.stat:hover{background:rgba(99,102,241,.09)}
.stat strong{
  display:block;font-family:'Plus Jakarta Sans',sans-serif;
  font-size:2.3rem;font-weight:800;letter-spacing:-.035em;line-height:1.1;margin-bottom:.25rem;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{font-size:.82rem;color:var(--ink-3);font-weight:500}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;position:relative}
.steps-line{
  position:absolute;top:24px;left:8%;right:8%;height:1px;
  background:linear-gradient(90deg,transparent,var(--line-2),var(--line-2),transparent);
}
.step{
  position:relative;padding-top:3.6rem;
}
.step-no{
  position:absolute;top:0;left:0;
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(165deg,#0d1120,#070a14);
  border:1px solid var(--line-2);
  font-family:'JetBrains Mono',monospace;font-weight:500;font-size:.9rem;
  color:var(--ink);z-index:1;transition:.3s;
}
.step:hover .step-no{
  background:var(--grad);color:#fff;border-color:transparent;
  box-shadow:0 10px 26px rgba(99,102,241,.45);transform:translateY(-3px);
}
.step h3{margin-bottom:.45rem}
.step p{margin:0;font-size:.9rem;color:var(--ink-3);line-height:1.7}

/* ---------- Industries ---------- */
.work-card{padding:1.9rem 1.6rem}
.work-ico{
  display:grid;place-items:center;width:52px;height:52px;border-radius:15px;
  margin-bottom:1.2rem;border:1px solid var(--line);
}
.work-ico svg{width:25px;height:25px}
.work-card h3{margin-bottom:.45rem}
.work-card p{margin:0;font-size:.91rem;color:var(--ink-3);line-height:1.7}

/* ---------- Testimonials ---------- */
.quote{margin:0;display:flex;flex-direction:column}
.q-mark{
  position:absolute;top:.5rem;right:1.5rem;
  font-family:'Plus Jakarta Sans',serif;font-size:4.5rem;line-height:1;
  color:var(--brand);opacity:.16;
}
.stars{color:#fbbf24;letter-spacing:.16em;margin-bottom:.95rem;font-size:.92rem}
.quote p{font-size:.96rem;color:var(--ink-2);flex:1;line-height:1.8}
.quote footer{
  display:flex;align-items:center;gap:.8rem;
  padding-top:1.2rem;margin-top:.4rem;border-top:1px solid var(--line);
}
.avatar{
  flex:none;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:var(--grad);color:#fff;
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:.85rem;
  letter-spacing:-.02em;
}
.quote footer strong{display:block;color:var(--ink);font-family:'Plus Jakarta Sans',sans-serif;font-size:.94rem}
.quote footer small{color:var(--ink-3);font-size:.8rem}

/* ---------- CTA band ---------- */
.cta-section{padding-top:36px;padding-bottom:36px}
.cta-band{
  position:relative;overflow:hidden;
  border:1px solid var(--line-2);border-radius:var(--radius-lg);
  padding:3.6rem 3rem;
  background:linear-gradient(140deg,rgba(99,102,241,.16),rgba(168,85,247,.1) 45%,rgba(34,211,238,.07));
  backdrop-filter:blur(14px);
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(600px 260px at 12% 0%,rgba(99,102,241,.3),transparent 70%),
    radial-gradient(600px 260px at 88% 100%,rgba(34,211,238,.22),transparent 70%);
}
.cta-inner{
  position:relative;display:flex;align-items:center;justify-content:space-between;
  gap:2.4rem;flex-wrap:wrap;
}
.cta-inner h2{margin-bottom:.5rem}
.cta-inner p{color:var(--ink-2);margin:0;max-width:52ch}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:2.4rem;align-items:start}
.contact-info{display:grid;gap:1.5rem;align-content:start}
.info-item{display:flex;gap:1rem;align-items:flex-start}
.info-ico{
  flex:none;width:50px;height:50px;border-radius:14px;display:grid;place-items:center;
  border:1px solid var(--line);
}
.info-ico svg{width:22px;height:22px}
.info-item h4{margin:0 0 .2rem}
.info-item p{margin:0;font-size:.92rem;color:var(--ink-3);line-height:1.65}
.info-item a{color:var(--ink-2)}
.info-item a:hover{color:#fff}

.socials{display:flex;gap:.65rem;margin-top:.4rem}
.socials a{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--surface);border:1px solid var(--line);color:var(--ink-2);
  transition:.25s;
}
.socials a svg{width:19px;height:19px}
.socials a:hover{
  background:var(--grad);color:#fff;border-color:transparent;
  transform:translateY(-3px);box-shadow:0 10px 24px rgba(99,102,241,.45);
}

.contact-form{padding:2.3rem}
.contact-form:hover{transform:none}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{margin-bottom:1.15rem;display:flex;flex-direction:column;position:relative;z-index:1}
.field label{font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:.45rem}
.field label span{color:#f87171}

.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;
  background:rgba(5,7,15,.6);
  border:1px solid var(--line);border-radius:12px;
  font-family:inherit;font-size:.94rem;color:var(--ink);
  transition:border-color .22s,box-shadow .22s,background .22s;
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3)}
.field select{cursor:pointer}
.field select option{background:#0b1020;color:var(--ink)}
.field textarea{resize:vertical;min-height:126px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:rgba(99,102,241,.75);
  background:rgba(5,7,15,.85);
  box-shadow:0 0 0 3px rgba(99,102,241,.18);
}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#f87171}
.err{color:#f87171;font-size:.77rem;margin-top:.32rem;min-height:1em}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}

.form-status{margin:1.05rem 0 0;font-size:.9rem;font-weight:600;text-align:center;min-height:1.4em}
.form-status.ok{color:#34d399}
.form-status.bad{color:#f87171}

/* ---------- Footer ---------- */
.site-footer{
  position:relative;margin-top:40px;padding:72px 0 0;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.02),transparent 40%);
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:2.6rem;padding-bottom:2.8rem}
.footer-brand p{margin-top:1.1rem;font-size:.92rem;max-width:34ch;line-height:1.8;color:var(--ink-3)}
.footer-col h4{color:var(--ink);margin-bottom:1.1rem;font-size:.96rem}
.footer-col a{display:block;color:var(--ink-3);font-size:.91rem;padding:.3rem 0;transition:.22s}
.footer-col a:hover{color:#fff;transform:translateX(4px)}
.footer-addr{display:block;color:var(--ink-3);font-size:.86rem;line-height:1.65;padding:.5rem 0}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.7rem;
  padding:1.5rem 24px;border-top:1px solid var(--line);
}
.footer-bottom p{margin:0;font-size:.85rem;color:var(--ink-3)}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:90;
  width:48px;height:48px;border-radius:15px;display:grid;place-items:center;
  background:var(--grad);color:#fff;
  box-shadow:0 12px 30px rgba(99,102,241,.5);
  opacity:0;visibility:hidden;transform:translateY(14px);transition:.3s;
}
.to-top svg{width:19px;height:19px}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{transform:translateY(-4px);color:#fff}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width:1080px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:2.6rem}
  .steps-line{display:none}
  .hero-inner,.about-grid,.contact-grid{grid-template-columns:1fr;gap:3rem}
  .hero-visual{max-width:580px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2.2rem}
  .cta-band{padding:2.8rem 2.2rem}
}

@media (max-width:880px){
  .nav-toggle{display:grid}
  .nav{
    position:fixed;top:var(--header-h);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:.25rem;
    background:rgba(5,7,15,.96);backdrop-filter:blur(20px);
    border-bottom:1px solid var(--line);
    padding:1.1rem 24px 1.5rem;box-shadow:0 20px 50px rgba(0,0,0,.6);
    transform:translateY(-125%);opacity:0;visibility:hidden;transition:.32s;
    max-height:calc(100vh - var(--header-h));overflow-y:auto;
  }
  .nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-link{padding:.85rem 1rem;border-radius:12px}
  .nav-link.active::after{display:none}
  .nav-cta{margin:.6rem 0 0;justify-content:center}
  .grid-3{grid-template-columns:1fr 1fr}
}

@media (max-width:640px){
  .section{padding:70px 0}
  .grid-3,.grid-4,.form-row{grid-template-columns:1fr}
  .stats-panel{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .hero{padding-top:calc(var(--header-h) + 52px);padding-bottom:70px}
  .hero-trust{gap:1.5rem;justify-content:space-between}
  .hero-trust strong{font-size:1.5rem}
  .btn{width:100%}
  .hero-actions{flex-direction:column}
  .float-card{display:none}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .footer-bottom{justify-content:center;text-align:center}
  .contact-form{padding:1.5rem}
  .cta-band{padding:2.2rem 1.5rem}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .orb{filter:blur(70px);opacity:.4}
}