/* ---------- Base & variables ---------- */
:root{
  --bg: #08080a;
  --bg-alt: #0d0d10;
  --surface: #131316;
  --surface-2: #17171b;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --text: #f4f4f5;
  --text-muted: #9a9aa2;
  --text-faint: #6b6b73;
  --red: #ef233c;
  --red-bright: #ff3b4e;
  --red-dark: #7a0a12;
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --ff-head: 'Space Grotesk', 'Inter', sans-serif;
  --ff-body: 'Inter', sans-serif;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--ff-head); font-weight:700; line-height:1.15; margin:0; letter-spacing:-0.01em; }
p{ margin:0; }

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

.accent{ color: var(--red); }
.accent-fill{ color: var(--red); }

.noise-overlay{
  position: fixed; inset:0; pointer-events:none; z-index: 2;
  background-image: radial-gradient(rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 3px 3px;
  opacity: .5;
}

/* ---------- Buttons & pills ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 12px 22px; border-radius: 999px; font-weight:600; font-size:.95rem;
  border:1px solid var(--border-strong); white-space:nowrap;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  cursor:pointer;
}
.btn .icon{ width:18px; height:18px; fill:currentColor; }
.btn-primary{
  background: linear-gradient(135deg, var(--red-bright), var(--red-dark));
  color:#fff; border-color: transparent;
  box-shadow: 0 8px 24px rgba(239,35,60,.35);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 30px rgba(239,35,60,.5); }
.btn-ghost{ background: transparent; color: var(--text); }
.btn-ghost:hover{ background: var(--surface); border-color: var(--border-strong); }
.btn-lg{ padding: 15px 28px; font-size:1rem; }
.btn-xl{ padding: 18px 34px; font-size:1.05rem; }

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding: 8px 16px; border-radius:999px;
  background: var(--surface); border:1px solid var(--border);
  font-size:.82rem; font-weight:600; color: var(--text-muted);
}
.pill-dot{ width:7px; height:7px; border-radius:50%; background: var(--red); box-shadow: 0 0 10px var(--red-bright); }
.pill-accent{ color: var(--red-bright); }

.chip-row{ display:flex; flex-wrap:wrap; gap:10px; margin: 26px 0 34px; }
.chip{
  padding: 9px 16px; border-radius: 999px; font-size:.85rem; font-weight:600;
  border:1px solid var(--border); color: var(--text-muted); background: rgba(255,255,255,0.02);
}

/* ---------- Reveal animation ---------- */
.reveal{ opacity:0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible{ opacity:1; transform: translateY(0); }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(8,8,10,0.75);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; padding: 14px 24px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand-logo{ width:38px; height:38px; object-fit:contain; }
.brand-name{ font-family: var(--ff-head); font-weight:700; font-size:1.02rem; letter-spacing:.02em; white-space:nowrap; }
.brand-name em{ font-style:normal; color: var(--red-bright); }

.main-nav{ display:flex; align-items:center; gap:30px; }
.main-nav a{ font-size:.92rem; font-weight:500; color: var(--text-muted); transition: color .2s ease; }
.main-nav a:hover{ color: var(--text); }

.header-actions{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
.header-cta{ flex-shrink:0; }

.icon-btn{
  display:flex; align-items:center; justify-content:center;
  width:40px; height:40px; border-radius:50%;
  border:1px solid var(--border-strong); color: var(--text);
  transition: transform .25s ease, border-color .25s ease, background .25s ease, color .25s ease;
  flex-shrink:0;
}
.icon-btn .icon{ width:19px; height:19px; fill:currentColor; }
.icon-btn:hover{ transform: translateY(-2px); background: var(--red); border-color: var(--red); color:#fff; }

.icon-btn-img{ border:none; background:none; padding:2px; }
.icon-btn-img:hover{ background:none; border:none; }
.icon-img{ width:100%; height:100%; object-fit:contain; border-radius:50%; }

.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ width:22px; height:2px; background: var(--text); border-radius:2px; }

/* ---------- Hero ---------- */
.hero{ position:relative; padding: 90px 0 110px; overflow:hidden; }
.hero-glow{
  position:absolute; top:-200px; left:50%; transform: translateX(-50%);
  width:900px; height:600px;
  background: radial-gradient(closest-side, rgba(239,35,60,.28), transparent 70%);
  filter: blur(40px); pointer-events:none; z-index:0;
}
.hero-inner{ position:relative; z-index:1; display:grid; grid-template-columns: 1.1fr .9fr; gap:60px; align-items:center; }
.hero-sub{ margin-top:18px; color: var(--text-muted); font-size:1.05rem; max-width: 540px; }
.hero h1{ margin-top:20px; font-size: clamp(2.3rem, 4.4vw, 3.6rem); }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; }

.hero-visual{ position:relative; height: 440px; display:flex; align-items:center; justify-content:center; }
.hero-visual-glow{
  position:absolute; width:340px; height:340px; border-radius:50%;
  background: radial-gradient(closest-side, rgba(239,35,60,.4), transparent 72%);
  filter: blur(20px);
}
.hero-logo-ring{
  position:relative; width:260px; height:260px; border-radius:50%;
  background: var(--surface); border:1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 0 0 1px rgba(255,255,255,.03), 0 30px 80px rgba(239,35,60,.25);
  animation: floaty 6s ease-in-out infinite;
}
.hero-logo-img{ width:130px; height:130px; object-fit:contain; filter: drop-shadow(0 0 24px rgba(239,35,60,.6)); }

.float-card{
  position:absolute; display:flex; align-items:center; gap:10px;
  background: var(--surface-2); border:1px solid var(--border-strong);
  padding: 12px 16px; border-radius: 14px; font-size:.85rem; font-weight:600;
  box-shadow: 0 20px 40px rgba(0,0,0,.4);
  animation: floaty 5s ease-in-out infinite;
}
.float-card .icon{ width:20px; height:20px; }
.float-card-1{ top: 18px; left: -10px; animation-delay: .3s; }
.float-card-2{ bottom: 30px; right: -10px; animation-delay: 1s; }

@keyframes floaty{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-12px); }
}

/* ---------- Section head ---------- */
.section-head{ text-align:center; max-width: 620px; margin: 0 auto 60px; display:flex; flex-direction:column; align-items:center; gap:16px; }
.section-head h2{ font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.section-head p{ color: var(--text-muted); font-size:1rem; }

section{ padding: 100px 0; }

/* ---------- Services ---------- */
.service-row{
  display:grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items:center;
  padding: 46px 0; border-top:1px solid var(--border);
}
.service-row:last-child{ border-bottom:1px solid var(--border); }
.service-row.reverse{ direction: rtl; }
.service-row.reverse > *{ direction: ltr; }

.visual-panel{
  position:relative; aspect-ratio: 1.2/1; border-radius: var(--radius);
  background:
    radial-gradient(circle at 30% 20%, rgba(239,35,60,.22), transparent 55%),
    linear-gradient(160deg, var(--surface), var(--bg-alt));
  border:1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.visual-panel::before{
  content:""; position:absolute; inset:0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.02) 0 2px, transparent 2px 10px);
}
.neon-icon{
  width:46%; height:46%; fill:none; stroke: var(--red-bright); stroke-width:3.2;
  stroke-linecap:round; stroke-linejoin:round;
  filter: drop-shadow(0 0 14px rgba(255,59,78,.75)) drop-shadow(0 0 30px rgba(239,35,60,.35));
}

.step-tag{ display:inline-block; color: var(--red-bright); font-weight:700; font-size:.82rem; letter-spacing:.04em; text-transform:uppercase; margin-bottom:14px; }
.service-text h3{ font-size: clamp(1.4rem, 2.4vw, 1.85rem); margin-bottom:14px; }
.service-text > p{ color: var(--text-muted); margin-bottom:20px; max-width: 520px; }

.feature-list{ display:flex; flex-direction:column; gap:10px; margin-bottom:24px; }
.feature-list li{ position:relative; padding-left:26px; color: var(--text); font-size:.94rem; font-weight:500; }
.feature-list li::before{
  content:"✓"; position:absolute; left:0; top:0; width:18px; height:18px;
  color: var(--red-bright); font-weight:700; font-size:.85rem;
}

.link-cta{ display:inline-flex; align-items:center; gap:6px; font-weight:700; color: var(--text); border-bottom:2px solid var(--red); padding-bottom:3px; transition: gap .2s ease, color .2s ease; }
.link-cta span{ transition: transform .2s ease; }
.link-cta:hover{ color: var(--red-bright); }
.link-cta:hover span{ transform: translateX(4px); }

/* ---------- Process ---------- */
.process-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.process-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius);
  padding: 30px 24px; transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.process-card:hover{ transform: translateY(-6px); border-color: rgba(239,35,60,.4); background: var(--surface-2); }
.step-num{
  display:inline-block; font-family: var(--ff-head); font-weight:700; font-size:1.6rem;
  color: transparent; -webkit-text-stroke: 1.4px var(--red-bright);
  margin-bottom:18px;
}
.process-card h3{ font-size:1.1rem; margin-bottom:10px; }
.process-card p{ color: var(--text-muted); font-size:.92rem; }

/* ---------- Benefits ---------- */
.benefits{ background: var(--bg-alt); }
.benefits-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:24px; }
.benefit-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius);
  padding: 30px 26px; transition: transform .25s ease, border-color .25s ease;
}
.benefit-card:hover{ transform: translateY(-6px); border-color: rgba(239,35,60,.4); }
.benefit-card .icon{ width:30px; height:30px; margin-bottom:18px; }
.benefit-card h3{ font-size:1.1rem; margin-bottom:10px; }
.benefit-card p{ color: var(--text-muted); font-size:.92rem; }

/* ---------- Portfolio ---------- */
.portfolio-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:20px; }
.portfolio-card{
  aspect-ratio: 4/3; border-radius: var(--radius); position:relative; overflow:hidden;
  background:
    radial-gradient(circle at 70% 20%, rgba(239,35,60,.3), transparent 55%),
    linear-gradient(150deg, var(--surface-2), var(--bg));
  border:1px solid var(--border-strong);
  display:flex; align-items:flex-end; padding:20px;
  transition: transform .3s ease;
}
.portfolio-card:hover{ transform: scale(1.02); }
.portfolio-card span{ font-weight:700; font-family: var(--ff-head); font-size:1rem; color: var(--text); }

/* ---------- FAQ ---------- */
.faq-list{ max-width: 760px; margin:0 auto; display:flex; flex-direction:column; gap:14px; }
.faq-item{ background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-sm); overflow:hidden; }
.faq-question{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:none; border:none; color: var(--text); font-family: var(--ff-body);
  font-size:1rem; font-weight:600; text-align:left; padding: 20px 22px; cursor:pointer;
}
.faq-icon{ flex-shrink:0; width:26px; height:26px; border-radius:50%; border:1px solid var(--border-strong); display:flex; align-items:center; justify-content:center; font-size:1.1rem; transition: transform .25s ease, background .25s ease, color .25s ease; }
.faq-item.open .faq-icon{ transform: rotate(45deg); background: var(--red); border-color: var(--red); color:#fff; }
.faq-answer{ max-height:0; overflow:hidden; transition: max-height .35s ease; }
.faq-answer p{ padding: 0 22px 20px; color: var(--text-muted); font-size:.94rem; }

/* ---------- Final CTA ---------- */
.cta-final{ position:relative; text-align:center; overflow:hidden; }
.cta-glow{
  position:absolute; inset:0; margin:auto; width:700px; height:400px;
  background: radial-gradient(closest-side, rgba(239,35,60,.32), transparent 70%);
  filter: blur(30px); pointer-events:none;
}
.cta-inner{ position:relative; z-index:1; display:flex; flex-direction:column; align-items:center; gap:18px; max-width:640px; }
.cta-inner h2{ font-size: clamp(2rem, 3.8vw, 2.8rem); }
.cta-inner p{ color: var(--text-muted); font-size:1.05rem; margin-bottom:10px; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--bg-alt); border-top:1px solid var(--border); padding-top: 60px; }
.footer-inner{ display:grid; grid-template-columns: 1.6fr 1fr 1fr; gap:40px; padding-bottom: 46px; }
.footer-brand p{ color: var(--text-muted); margin-top:14px; font-size:.92rem; }
.footer-location{ color: var(--text-faint) !important; font-size:.85rem !important; margin-top:8px !important; }
.footer-col h4{ font-size:.85rem; text-transform:uppercase; letter-spacing:.05em; color: var(--text-faint); margin-bottom:18px; }
.footer-col{ display:flex; flex-direction:column; gap:12px; }
.footer-col a{ color: var(--text-muted); font-size:.94rem; transition: color .2s ease; }
.footer-col a:hover{ color: var(--text); }
.placeholder-link{ opacity:.6; }

.footer-bottom{ border-top:1px solid var(--border); padding: 22px 0; }
.footer-bottom-inner{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; color: var(--text-faint); font-size:.82rem; }

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float{
  position: fixed; bottom: 26px; right: 26px; z-index: 60;
  width: 58px; height: 58px; border-radius:50%;
  background: linear-gradient(135deg, var(--red-bright), var(--red-dark));
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 30px rgba(239,35,60,.5);
  animation: pulse-ring 2.4s ease-out infinite;
}
.whatsapp-float .icon{ width:28px; height:28px; fill:#fff; }
@keyframes pulse-ring{
  0%{ box-shadow: 0 10px 30px rgba(239,35,60,.5), 0 0 0 0 rgba(239,35,60,.5); }
  70%{ box-shadow: 0 10px 30px rgba(239,35,60,.5), 0 0 0 18px rgba(239,35,60,0); }
  100%{ box-shadow: 0 10px 30px rgba(239,35,60,.5), 0 0 0 0 rgba(239,35,60,0); }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ height: 340px; order:-1; }
  .service-row, .service-row.reverse{ grid-template-columns: 1fr; direction: ltr; }
  .service-visual{ max-width: 420px; margin: 0 auto; width:100%; }
  .process-grid{ grid-template-columns: repeat(2, 1fr); }
  .benefits-grid{ grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
  .footer-brand{ grid-column: 1 / -1; }
}

@media (max-width: 760px){
  .main-nav{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:flex-start; gap:0;
    background: var(--bg); border-bottom:1px solid var(--border);
    max-height:0; overflow:hidden; transition: max-height .3s ease;
  }
  .main-nav.open{ max-height: 320px; }
  .main-nav a{ width:100%; padding: 16px 24px; border-top:1px solid var(--border); }
  .header-actions{ display:none; }
  .nav-toggle{ display:flex; }
  section{ padding: 70px 0; }
  .process-grid{ grid-template-columns: 1fr; }
  .benefits-grid{ grid-template-columns: 1fr; }
  .portfolio-grid{ grid-template-columns: 1fr 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ width:100%; }
}