/* =====================================================
   Amir Systems — Design System
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@400;500;600;700;800;900&family=Heebo:wght@300;400;500;600;700&display=swap');

:root{
  /* Color */
  --bg-0:#05070d;
  --bg-1:#080b14;
  --bg-2:#0d1220;
  --surface:#0f1524;
  --surface-hi:#131a2c;
  --border:rgba(148,163,197,0.14);
  --border-strong:rgba(148,163,197,0.28);

  --blue-900:#0a1e46;
  --blue-700:#1a4fd6;
  --blue-500:#3b7bf6;
  --blue-400:#5b98ff;
  --blue-300:#8ab4ff;
  --blue-glow:rgba(59,123,246,0.35);

  --text-0:#f3f6fc;
  --text-1:#c4cbdc;
  --text-2:#8b93a9;
  --text-3:#5b6478;

  --success:#33d17a;
  --danger:#ef5a6f;
  --warning:#f5b656;

  /* Type */
  --font-head:'Rubik', 'Heebo', sans-serif;
  --font-body:'Heebo', 'Rubik', sans-serif;

  /* Radius */
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;

  /* Shadow */
  --shadow-sm:0 2px 10px rgba(0,0,0,0.25);
  --shadow-md:0 12px 40px rgba(0,0,0,0.35);
  --shadow-glow:0 0 60px -10px var(--blue-glow);

  /* Layout */
  --container:1280px;
  --header-h:84px;

  --ease:cubic-bezier(.16,.8,.24,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}

body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  direction:rtl;
  text-align:right;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;}

h1,h2,h3,h4{
  font-family:var(--font-head);
  color:var(--text-0);
  font-weight:700;
  line-height:1.18;
  margin:0;
  letter-spacing:-0.01em;
}
h1{font-size:clamp(2.4rem,5vw,4.2rem); font-weight:800;}
h2{font-size:clamp(1.9rem,3.4vw,2.7rem); font-weight:700;}
h3{font-size:clamp(1.25rem,2vw,1.5rem); font-weight:600;}
p{margin:0;}

:focus-visible{
  outline:2px solid var(--blue-400);
  outline-offset:3px;
  border-radius:4px;
}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 28px;
}

.section{
  position:relative;
  padding:112px 0;
}
.section--tight{padding:72px 0;}
@media (max-width:860px){
  .section{padding:72px 0;}
  .section--tight{padding:48px 0;}
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:0.85rem;
  color:var(--blue-300);
  font-weight:600;
  margin-bottom:14px;
}
.eyebrow::before{
  content:'';
  width:7px;height:7px;border-radius:50%;
  background:var(--blue-400);
  box-shadow:0 0 12px 2px var(--blue-glow);
}

.section-head{
  max-width:680px;
  margin-bottom:56px;
}
.section-head p{
  margin-top:16px;
  color:var(--text-2);
  font-size:1.06rem;
}
.section-head.center{margin-inline:auto; text-align:center;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 30px;
  border-radius:var(--r-pill);
  font-weight:600;
  font-size:0.98rem;
  border:1px solid transparent;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--blue-500),var(--blue-700));
  color:#fff;
  box-shadow:0 8px 24px -6px rgba(59,123,246,0.55);
}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 14px 32px -6px rgba(59,123,246,0.7);}
.btn-secondary{
  background:rgba(255,255,255,0.03);
  border-color:var(--border-strong);
  color:var(--text-0);
  backdrop-filter:blur(6px);
}
.btn-secondary:hover{background:rgba(255,255,255,0.07); border-color:var(--blue-400);}
.btn-ghost{
  color:var(--blue-300);
  padding:8px 4px;
  gap:6px;
}
.btn-ghost .arrow{transition:transform .3s var(--ease);}
.btn-ghost:hover .arrow{transform:translateX(-4px);}
.btn-block{width:100%;}
.btn[disabled]{opacity:0.6;cursor:not-allowed;}

/* ---------- Header ---------- */
.site-header{
  position:fixed;
  inset-inline:0;
  top:0;
  z-index:100;
  height:var(--header-h);
  display:flex;
  align-items:center;
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease), height .3s var(--ease);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;
}
.site-header.is-scrolled{
  background:rgba(6,9,17,0.72);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--border);
  height:70px;
}

.brand{display:flex; align-items:center; gap:10px;}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(135deg,var(--blue-400),var(--blue-700));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head); font-weight:800; color:#fff; font-size:1.05rem;
  box-shadow:0 6px 18px -4px rgba(59,123,246,.6);
}
.brand-text{display:flex; flex-direction:column; line-height:1.15;}
.brand-text strong{font-family:var(--font-head); font-weight:700; color:var(--text-0); font-size:1.06rem;}
.brand-text span{font-size:0.68rem; color:var(--text-3); letter-spacing:.02em;}

.main-nav{display:flex; align-items:center; gap:2px;}
.main-nav > ul{display:flex; align-items:center; gap:4px;}
.main-nav a.nav-link{
  display:flex;align-items:center;gap:6px;
  padding:10px 16px;
  border-radius:var(--r-pill);
  font-size:0.94rem;
  color:var(--text-1);
  transition:color .25s, background .25s;
}
.main-nav a.nav-link:hover, .main-nav a.nav-link.is-open{background:rgba(255,255,255,0.05); color:var(--text-0);}
.nav-item{position:relative;}
.nav-caret{width:9px;height:9px;transition:transform .3s var(--ease);}
.nav-item.is-open .nav-caret{transform:rotate(180deg);}

.header-cta{display:flex; align-items:center; gap:14px;}
.header-cta .btn{padding:12px 24px; font-size:0.92rem;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.03);
  align-items:center;justify-content:center;
  flex-direction:column; gap:5px;
}
.nav-toggle span{width:20px;height:2px;background:var(--text-0);border-radius:2px;transition:transform .3s var(--ease), opacity .3s var(--ease);}
.nav-toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-active span:nth-child(2){opacity:0;}
.nav-toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Mega menu */
.mega-menu{
  position:absolute;
  top:calc(100% + 14px);
  right:50%;
  transform:translateX(50%) translateY(8px);
  width:min(880px, 88vw);
  background:rgba(11,15,26,0.92);
  backdrop-filter:blur(20px) saturate(160%);
  border:1px solid var(--border-strong);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);
  padding:26px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:6px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
}
.nav-item.is-open .mega-menu{
  opacity:1; visibility:visible; pointer-events:auto;
  transform:translateX(50%) translateY(0);
}
.mega-menu a{
  display:flex; gap:14px; align-items:flex-start;
  padding:13px 14px; border-radius:var(--r-md);
  transition:background .2s;
}
.mega-menu a:hover{background:rgba(255,255,255,0.05);}
.mega-icon{
  flex:none; width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,rgba(59,123,246,.22),rgba(59,123,246,.05));
  border:1px solid var(--border);
  color:var(--blue-300);
}
.mega-icon svg{width:19px;height:19px;}
.mega-copy strong{display:block; color:var(--text-0); font-size:0.94rem; font-weight:600; margin-bottom:2px;}
.mega-copy span{font-size:0.8rem; color:var(--text-2);}

/* Mobile nav panel */
.mobile-nav{
  position:fixed; inset:0; top:var(--header-h);
  background:rgba(5,7,13,0.98);
  backdrop-filter:blur(10px);
  z-index:90;
  padding:20px 24px 40px;
  overflow-y:auto;
  transform:translateY(-8px);
  opacity:0; visibility:hidden;
  transition:opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.mobile-nav.is-open{opacity:1; visibility:visible; transform:translateY(0);}
.mobile-nav a{display:block; padding:16px 6px; border-bottom:1px solid var(--border); font-size:1.05rem; color:var(--text-0);}
.mobile-nav .sub-link{padding-inline-start:20px; font-size:0.94rem; color:var(--text-2);}
.mobile-nav details summary{list-style:none; cursor:pointer; display:flex; justify-content:space-between; align-items:center;}
.mobile-nav details summary::-webkit-details-marker{display:none;}
.mobile-nav .mnav-cta{margin-top:24px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:calc(var(--header-h) + 96px) 0 100px;
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{position:absolute; inset:0; z-index:-2; background:
  radial-gradient(60% 50% at 78% 8%, rgba(59,123,246,0.22), transparent 60%),
  radial-gradient(45% 40% at 10% 80%, rgba(26,79,214,0.16), transparent 60%),
  var(--bg-0);
}
.hero-grid{
  position:absolute; inset:0; z-index:-1; opacity:0.5;
  background-image:
    linear-gradient(rgba(148,163,197,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,197,0.07) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(60% 60% at 60% 25%, #000 10%, transparent 78%);
}
.hero-particle{
  position:absolute; border-radius:50%;
  background:var(--blue-400);
  filter:blur(1px);
  opacity:0.55;
  animation:float 9s ease-in-out infinite;
}
@keyframes float{
  0%,100%{transform:translateY(0px) translateX(0px);}
  50%{transform:translateY(-22px) translateX(10px);}
}
.hero-inner{
  display:grid;
  grid-template-columns:1.05fr 0.7fr;
  gap:60px;
  align-items:center;
}
.hero-copy h1{margin-bottom:22px;}
.hero-copy h1 .accent{
  background:linear-gradient(100deg,var(--blue-300),var(--blue-500) 60%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-copy p.lead{font-size:1.15rem; color:var(--text-1); max-width:560px; margin-bottom:38px;}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap; margin-bottom:48px;}
.hero-trust{display:flex; gap:28px; flex-wrap:wrap;}
.hero-trust .t-item{display:flex; flex-direction:column; gap:2px;}
.hero-trust strong{font-family:var(--font-head); font-size:1.3rem; color:var(--text-0);}
.hero-trust span{font-size:0.8rem; color:var(--text-3);}

.hero-visual{position:relative; height:460px;}
.hv-card{
  position:absolute;
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border-strong);
  border-radius:var(--r-lg);
  backdrop-filter:blur(14px);
  box-shadow:var(--shadow-md);
  padding:20px;
}
.hv-card.hv-1{top:0; right:0; width:300px; animation:drift1 8s ease-in-out infinite;}
.hv-card.hv-2{bottom:30px; right:60px; width:230px; animation:drift2 10s ease-in-out infinite;}
.hv-card.hv-3{top:120px; left:0; width:210px; animation:drift1 11s ease-in-out infinite reverse;}
@keyframes drift1{0%,100%{transform:translateY(0);}50%{transform:translateY(-16px);}}
@keyframes drift2{0%,100%{transform:translateY(0);}50%{transform:translateY(14px);}}
.hv-line{height:8px;border-radius:5px;background:rgba(148,163,197,0.16); margin-bottom:9px;}
.hv-line.short{width:55%;}
.hv-dot-row{display:flex; gap:6px; margin-bottom:14px;}
.hv-dot{width:8px;height:8px;border-radius:50%;background:var(--text-3);}
.hv-dot:nth-child(1){background:#ef5a6f;} .hv-dot:nth-child(2){background:#f5b656;} .hv-dot:nth-child(3){background:#33d17a;}

@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr; gap:44px;}
  .hero-visual{height:340px;}
}

/* ---------- Stats ---------- */
.stats-strip{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:52px 0;
}
.stats-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center;
}
.stat-num{
  font-family:var(--font-head); font-weight:800;
  font-size:clamp(2rem,4vw,3rem); color:var(--text-0);
  background:linear-gradient(120deg,#fff,var(--blue-300));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat-label{margin-top:8px; color:var(--text-2); font-size:0.95rem;}
@media (max-width:760px){.stats-grid{grid-template-columns:repeat(2,1fr); gap:32px;}}

/* ---------- Cards / Services ---------- */
.grid{display:grid; gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:980px){.grid-3, .grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.grid-3, .grid-4, .grid-2{grid-template-columns:1fr;}}

.card{
  position:relative;
  background:linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.008));
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:32px 28px;
  transition:transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.card:hover{transform:translateY(-6px); border-color:var(--border-strong); box-shadow:var(--shadow-md);}
.card-icon{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg, rgba(59,123,246,.22), rgba(59,123,246,.04));
  border:1px solid var(--border);
  color:var(--blue-300);
  margin-bottom:20px;
}
.card-icon svg{width:24px;height:24px;}
.card h3{margin-bottom:10px;}
.card p{color:var(--text-2); font-size:0.96rem; margin-bottom:18px;}
.card-link{display:inline-flex; align-items:center; gap:6px; color:var(--blue-300); font-size:0.9rem; font-weight:600;}
.card-link .arrow{transition:transform .3s var(--ease);}
.card:hover .card-link .arrow{transform:translateX(-4px);}

/* Service card with number */
.service-card .idx{
  position:absolute; top:24px; left:28px;
  font-family:var(--font-head); font-weight:700; color:var(--text-3); font-size:0.85rem;
}

/* ---------- Testimonials marquee ---------- */
.marquee-wrap{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:22px;
  mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-track{
  display:flex; gap:22px; width:max-content;
  animation:scrollLeft 46s linear infinite;
}
.marquee-track.reverse{animation:scrollRight 54s linear infinite;}
.marquee-track.paused{animation-play-state:paused;}
@keyframes scrollLeft{from{transform:translate3d(0,0,0);} to{transform:translate3d(-50%,0,0);}}
@keyframes scrollRight{from{transform:translate3d(-50%,0,0);} to{transform:translate3d(0,0,0);}}

.t-card{
  flex:none; width:340px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:26px;
}
.t-stars{display:flex; gap:3px; margin-bottom:14px; color:var(--warning);}
.t-stars svg{width:16px;height:16px;}
.t-text{color:var(--text-1); font-size:0.95rem; margin-bottom:20px;}
.t-person{display:flex; align-items:center; gap:12px;}
.t-avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-400),var(--blue-700));
  display:flex;align-items:center;justify-content:center;
  font-weight:700; color:#fff; font-family:var(--font-head); font-size:0.9rem;
}
.t-person strong{display:block; color:var(--text-0); font-size:0.92rem;}
.t-person span{font-size:0.8rem; color:var(--text-3);}

@media (max-width:760px){
  .marquee-track{animation-duration:34s;}
  .marquee-track.reverse{animation-duration:40s;}
}

/* ---------- Projects ---------- */
.project-card{
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  overflow:hidden;
  background:var(--surface);
  transition:transform .4s var(--ease), border-color .4s var(--ease);
}
.project-card:hover{transform:translateY(-6px); border-color:var(--border-strong);}
.project-thumb{
  height:200px;
  position:relative;
  background:
    radial-gradient(60% 80% at 20% 0%, rgba(59,123,246,.35), transparent 60%),
    linear-gradient(150deg,#0d1526,#141d33);
  display:flex; align-items:flex-end; padding:16px;
  overflow:hidden;
}
.project-badge{
  font-size:0.72rem; font-weight:700; padding:6px 12px; border-radius:var(--r-pill);
  background:rgba(59,123,246,.18); color:var(--blue-300); border:1px solid rgba(59,123,246,.35);
}
.project-body{padding:24px;}
.project-body .cat{font-size:0.8rem; color:var(--text-3); margin-bottom:8px;}
.project-body p{color:var(--text-2); font-size:0.92rem; margin:10px 0 16px;}
.tag-row{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px;}
.tag{font-size:0.76rem; padding:5px 11px; border-radius:var(--r-pill); background:rgba(255,255,255,0.04); border:1px solid var(--border); color:var(--text-2);}

/* ---------- Process timeline ---------- */
.timeline{position:relative; display:grid; grid-template-columns:repeat(6,1fr); gap:20px;}
.timeline::before{
  content:''; position:absolute; top:26px; right:0; left:0; height:1px;
  background:linear-gradient(90deg, transparent, var(--border-strong) 10%, var(--border-strong) 90%, transparent);
}
.tl-step{position:relative; text-align:center;}
.tl-num{
  width:52px;height:52px;border-radius:50%;margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-0); border:1px solid var(--border-strong);
  font-family:var(--font-head); font-weight:700; color:var(--blue-300);
  position:relative; z-index:1;
}
.tl-step h4{font-family:var(--font-head); color:var(--text-0); font-size:1rem; margin-bottom:6px;}
.tl-step p{font-size:0.85rem; color:var(--text-3);}
@media (max-width:900px){
  .timeline{grid-template-columns:repeat(2,1fr); row-gap:36px;}
  .timeline::before{display:none;}
}

/* ---------- Tech marquee ---------- */
.tech-track{display:flex; gap:56px; width:max-content; align-items:center; animation:scrollLeft 30s linear infinite;}
.tech-item{display:flex; align-items:center; gap:10px; color:var(--text-2); font-weight:600; font-family:var(--font-head); font-size:1rem; white-space:nowrap;}
.tech-item svg,.tech-item .dot{width:8px;height:8px;border-radius:50%;background:var(--blue-400);}

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative;
  border-radius:var(--r-xl);
  padding:64px;
  text-align:center;
  overflow:hidden;
  border:1px solid var(--border-strong);
  background:
    radial-gradient(60% 120% at 50% -10%, rgba(59,123,246,.28), transparent 60%),
    var(--surface);
}
.cta-banner h2{margin-bottom:16px;}
.cta-banner p{color:var(--text-2); max-width:520px; margin:0 auto 32px;}
.cta-actions{display:flex; gap:16px; justify-content:center; flex-wrap:wrap;}

/* ---------- FAQ Accordion ---------- */
.accordion{display:flex; flex-direction:column; gap:14px;}
.acc-item{
  border:1px solid var(--border); border-radius:var(--r-md);
  background:var(--surface); overflow:hidden;
}
.acc-trigger{
  width:100%; display:flex; justify-content:space-between; align-items:center; gap:16px;
  padding:22px 24px; background:none; border:none; color:var(--text-0);
  font-family:var(--font-head); font-weight:600; font-size:1rem; text-align:right;
}
.acc-icon{flex:none; width:22px;height:22px; position:relative;}
.acc-icon::before, .acc-icon::after{content:''; position:absolute; top:50%; right:50%; background:var(--blue-300); border-radius:2px; transition:transform .3s var(--ease);}
.acc-icon::before{width:14px;height:2px; transform:translate(50%,-50%);}
.acc-icon::after{width:2px;height:14px; transform:translate(50%,-50%);}
.acc-item.is-open .acc-icon::after{transform:translate(50%,-50%) rotate(90deg); opacity:0;}
.acc-panel{max-height:0; overflow:hidden; transition:max-height .4s var(--ease);}
.acc-panel-in{padding:0 24px 22px; color:var(--text-2); font-size:0.95rem;}

/* ---------- Forms ---------- */
.form-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--r-xl);
  padding:44px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.field{margin-bottom:20px;}
.field label{display:block; font-size:0.88rem; color:var(--text-1); margin-bottom:8px; font-weight:600;}
.field input, .field select, .field textarea{
  width:100%; padding:14px 16px; border-radius:var(--r-sm);
  background:rgba(255,255,255,0.03); border:1px solid var(--border);
  color:var(--text-0); font-size:0.96rem;
  transition:border-color .25s, background .25s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--blue-400); background:rgba(255,255,255,0.05);
}
.field textarea{resize:vertical; min-height:130px;}
.field .hint{font-size:0.78rem; color:var(--text-3); margin-top:6px;}
.field .error-msg{font-size:0.78rem; color:var(--danger); margin-top:6px; display:none;}
.field.has-error input, .field.has-error textarea, .field.has-error select{border-color:var(--danger);}
.field.has-error .error-msg{display:block;}
.checkbox-row.has-error label{color:var(--danger);}
.checkbox-row{display:flex; align-items:flex-start; gap:10px; margin-bottom:24px; font-size:0.88rem; color:var(--text-2);}
.checkbox-row input{margin-top:3px;}
.hp-field{position:absolute; left:-9999px; top:-9999px; opacity:0; height:0; overflow:hidden;}
.file-drop{
  border:1.5px dashed var(--border-strong); border-radius:var(--r-md);
  padding:26px; text-align:center; color:var(--text-2); font-size:0.88rem;
  cursor:pointer; transition:border-color .25s, background .25s;
}
.file-drop:hover{border-color:var(--blue-400); background:rgba(59,123,246,.04);}
.file-drop input{display:none;}
.form-status{
  display:none; align-items:center; gap:10px; padding:16px 18px; border-radius:var(--r-sm);
  font-size:0.9rem; margin-top:20px;
}
.form-status.show{display:flex;}
.form-status.success{background:rgba(51,209,122,0.1); color:var(--success); border:1px solid rgba(51,209,122,0.3);}
.form-status.error{background:rgba(239,90,111,0.1); color:var(--danger); border:1px solid rgba(239,90,111,0.3);}
.spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,0.25); border-top-color:#fff;
  animation:spin .7s linear infinite; display:none;
}
.btn.is-loading .spinner{display:inline-block;}
.btn.is-loading .btn-text{opacity:0.7;}
@keyframes spin{to{transform:rotate(360deg);}}
@media (max-width:700px){.form-row{grid-template-columns:1fr;} .form-card{padding:28px 22px;}}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--border); padding:76px 0 32px; background:var(--bg-1);}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr 1.1fr; gap:32px; margin-bottom:56px;}
.footer-brand p{color:var(--text-2); font-size:0.9rem; margin:16px 0 20px; max-width:280px;}
.footer-social{display:flex; gap:10px;}
.footer-social a{
  width:38px;height:38px;border-radius:10px; border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center; color:var(--text-2);
  transition:border-color .25s, color .25s;
}
.footer-social a:hover{border-color:var(--blue-400); color:var(--blue-300);}
.footer-col h4{font-family:var(--font-head); color:var(--text-0); font-size:0.95rem; margin-bottom:18px;}
.footer-col ul{display:flex; flex-direction:column; gap:12px;}
.footer-col a{color:var(--text-2); font-size:0.9rem; transition:color .2s;}
.footer-col a:hover{color:var(--blue-300);}
.footer-contact li{display:flex; align-items:center; gap:10px; color:var(--text-2); font-size:0.9rem;}
.footer-bottom{
  border-top:1px solid var(--border); padding-top:28px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
  color:var(--text-3); font-size:0.83rem;
}
.footer-bottom .legal-links{display:flex; gap:20px;}
@media (max-width:980px){
  .footer-grid{grid-template-columns:1fr 1fr; gap:40px 24px;}
}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  padding:calc(var(--header-h) + 70px) 0 70px;
  position:relative; isolation:isolate; overflow:hidden;
}
.page-hero::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:radial-gradient(55% 60% at 82% 0%, rgba(59,123,246,.2), transparent 65%), var(--bg-0);
}
.breadcrumbs{display:flex; align-items:center; gap:8px; color:var(--text-3); font-size:0.85rem; margin-bottom:20px;}
.breadcrumbs a{color:var(--text-2);}
.breadcrumbs a:hover{color:var(--blue-300);}
.page-hero h1{max-width:760px;}
.page-hero .lead{margin-top:20px; color:var(--text-2); font-size:1.08rem; max-width:640px;}

/* ---------- WhatsApp float ---------- */
.wa-float{
  position:fixed; bottom:26px; left:26px; z-index:80;
  width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,#22c35e,#128c4a);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px -6px rgba(34,197,94,.55);
  animation:pulse 2.6s ease-in-out infinite;
}
.wa-float svg{width:28px;height:28px; fill:#fff;}
@keyframes pulse{
  0%,100%{box-shadow:0 10px 30px -6px rgba(34,197,94,.55);}
  50%{box-shadow:0 10px 40px -2px rgba(34,197,94,.8);}
}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0; transform:translateY(26px); transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.is-visible{opacity:1; transform:translateY(0);}
.reveal-stagger > *{opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal-stagger.is-visible > *{opacity:1; transform:translateY(0);}
.reveal-stagger.is-visible > *:nth-child(1){transition-delay:.05s;}
.reveal-stagger.is-visible > *:nth-child(2){transition-delay:.12s;}
.reveal-stagger.is-visible > *:nth-child(3){transition-delay:.19s;}
.reveal-stagger.is-visible > *:nth-child(4){transition-delay:.26s;}
.reveal-stagger.is-visible > *:nth-child(5){transition-delay:.33s;}
.reveal-stagger.is-visible > *:nth-child(6){transition-delay:.4s;}

/* ---------- Utility ---------- */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.two-col{display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center;}
@media (max-width:900px){.two-col{grid-template-columns:1fr; gap:36px;}}
.chip-list{display:flex; flex-wrap:wrap; gap:10px;}
.chip{padding:9px 16px; border-radius:var(--r-pill); background:rgba(255,255,255,0.04); border:1px solid var(--border); font-size:0.87rem; color:var(--text-1);}
.check-list{display:flex; flex-direction:column; gap:14px;}
.check-list li{display:flex; align-items:flex-start; gap:12px; color:var(--text-1); font-size:0.96rem;}
.check-list svg{flex:none; width:20px;height:20px; color:var(--blue-400); margin-top:1px;}
.divider{height:1px; background:var(--border); margin:64px 0;}
.placeholder-note{
  font-size:0.78rem; color:var(--text-3); background:rgba(255,255,255,0.03);
  border:1px dashed var(--border-strong); border-radius:var(--r-sm); padding:10px 14px; margin-top:10px;
}
.skip-link{
  position:absolute; right:16px; top:-60px; z-index:200; background:var(--blue-500); color:#fff;
  padding:12px 18px; border-radius:var(--r-sm); transition:top .25s var(--ease);
}
.skip-link:focus{top:16px;}

@media (max-width:980px){
  .main-nav{display:none;}
  .nav-toggle{display:flex;}
  .header-cta .btn-secondary{display:none;}
}