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

:root {
  --purple: #7B2FBE;
  --purple-light: #9B59D0;
  --blue: #1B3A6B;
  --cyan: #3DB8E8;
  --cyan-light: #5CC8F0;
  --gradient: linear-gradient(135deg, #9B59D0, #3DB8E8);
  --gradient-rev: linear-gradient(135deg, #3DB8E8, #9B59D0);
  --bg: #F4F6FB;
  --bg-alt: #EAECF5;
  --glass-bg: rgba(255,255,255,0.55);
  --glass-border: rgba(155,89,208,0.12);
  --glass-shadow: 0 8px 32px rgba(123,47,190,0.08);
  --text: #1A1D2B;
  --text-muted: #5A607A;
  --radius: 16px;
  --radius-sm: 10px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior:smooth; scroll-padding-top:80px; }

body {
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  overflow-x:hidden;
}

/* BG Orbs */
.bg-orb {
  position:fixed; border-radius:50%; opacity:.18; pointer-events:none; z-index:0;
  /* Removed filter:blur to prevent iOS Safari crashes */
}
.bg-orb.o1 { width:800px; height:800px; background:radial-gradient(circle, #C9A0F0 0%, transparent 70%); top:-250px; left:-250px; }
.bg-orb.o2 { width:900px; height:900px; background:radial-gradient(circle, #90D8F7 0%, transparent 70%); bottom:-350px; right:-350px; }
.bg-orb.o3 { width:600px; height:600px; background:radial-gradient(circle, #B57FE0 0%, transparent 70%); top:50%; left:50%; transform:translate(-50%,-50%); }

.container { max-width:1200px; margin:0 auto; padding:0 24px; position:relative; z-index:1; }

/* HEADER */
header {
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(244,246,251,0.75); backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--glass-border);
  transition:background .3s;
}
header .container { display:flex; align-items:center; justify-content:space-between; height:72px; }
.logo { height:40px; }
nav { display:flex; align-items:center; gap:32px; }
nav a { color:var(--text-muted); text-decoration:none; font-size:.9rem; font-weight:500; transition:color .3s; }
nav a:hover { color:var(--purple); }
.nav-btns { display:flex; gap:12px; }
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 22px; border-radius:50px; font-size:.875rem; font-weight:600;
  text-decoration:none; transition:all .3s; border:none; cursor:pointer;
}
.btn-outline { border:1px solid var(--glass-border); color:var(--text); background:var(--glass-bg); backdrop-filter:blur(8px); }
.btn-outline:hover { background:rgba(155,89,208,.08); border-color:rgba(155,89,208,.3); }
.btn-primary { background:var(--gradient); color:#fff; }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(155,89,208,.3); }
.hamburger { display:none; background:none; border:none; cursor:pointer; flex-direction:column; gap:5px; }
.hamburger span { display:block; width:24px; height:2px; background:var(--text); border-radius:2px; transition:all .3s; }

/* HERO */
.hero {
  min-height:100vh; display:flex; align-items:center;
  padding:120px 0 80px;
  position:relative;
}
.hero .container { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 16px; border-radius:50px;
  background:rgba(155,89,208,.1); border:1px solid rgba(155,89,208,.2);
  font-size:.8rem; color:var(--purple); font-weight:500; margin-bottom:20px;
}
.hero-badge span { font-size:1rem; }
.hero h1 { font-size:3.2rem; font-weight:800; line-height:1.15; margin-bottom:20px; color:var(--text); }
.hero h1 .grad { background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero p { color:var(--text-muted); font-size:1.1rem; margin-bottom:28px; max-width:500px; }
.hero-btns { display:flex; gap:14px; flex-wrap:wrap; }
.hero-visual { position:relative; display:flex; justify-content:center; }
.hero-phone {
  width:280px; height:560px; border-radius:36px;
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(20px); padding:16px;
  box-shadow:var(--glass-shadow), 0 0 60px rgba(155,89,208,.08);
  position:relative; overflow:hidden;
}
.phone-notch {
  width:120px; height:28px; background:var(--bg-alt); border-radius:0 0 16px 16px;
  margin:0 auto 20px; position:relative;
}
.phone-notch::after { content:''; width:8px; height:8px; border-radius:50%; background:#ccc; position:absolute; right:16px; top:8px; }
.phone-line { height:10px; border-radius:5px; margin-bottom:12px; }
.phone-line.l1 { width:60%; background:var(--gradient); opacity:.5; }
.phone-line.l2 { width:80%; background:rgba(0,0,0,.06); }
.phone-line.l3 { width:45%; background:rgba(0,0,0,.04); }
.phone-sms {
  background:rgba(155,89,208,.08); border:1px solid rgba(155,89,208,.15);
  border-radius:12px; padding:14px; margin-top:16px;
}
.phone-sms .code { font-size:1.6rem; font-weight:700; letter-spacing:6px; background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; text-align:center; margin-top:6px; }
.phone-sms small { color:var(--text-muted); font-size:.75rem; }
.float-card {
  position:absolute; padding:14px 18px; border-radius:14px;
  background:rgba(255,255,255,.7); backdrop-filter:blur(16px);
  border:1px solid var(--glass-border); animation:floaty 4s ease-in-out infinite;
  box-shadow:var(--glass-shadow);
}
.float-card.fc1 { top:60px; right:-30px; animation-delay:0s; }
.float-card.fc2 { bottom:100px; left:-40px; animation-delay:1.5s; }
.float-card.fc3 { bottom:50px; right:-40px; animation-delay:0.8s; }
.float-card .fc-icon { font-size:1.4rem; margin-bottom:4px; }
.float-card .fc-label { font-size:.7rem; color:var(--text-muted); }
.float-card .fc-val { font-size:.95rem; font-weight:700; color:var(--text); }
@keyframes floaty { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }

/* SECTION COMMON */
section { padding:100px 0; position:relative; }
.section-label {
  display:inline-flex; align-items:center; gap:6px;
  padding:5px 14px; border-radius:50px;
  background:rgba(61,184,232,.08); border:1px solid rgba(61,184,232,.15);
  font-size:.75rem; color:var(--cyan); font-weight:600; text-transform:uppercase; letter-spacing:1px;
  margin-bottom:14px;
}
.section-title { font-size:2.4rem; font-weight:800; margin-bottom:16px; color:var(--text); }
.section-sub { color:var(--text-muted); font-size:1.05rem; max-width:600px; }
.text-center { text-align:center; }
.mx-auto { margin-left:auto; margin-right:auto; }

/* Gradient text utility */
.grad { background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

/* STEPS */
.steps-section .container { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.steps-visual { position:relative; }
.steps-visual .glow-ring {
  width:320px; height:320px; border-radius:50%;
  border:2px solid rgba(155,89,208,.15);
  position:relative; margin:0 auto;
}
.steps-visual .glow-ring::before {
  content:''; position:absolute; inset:-2px; border-radius:50%;
  background:conic-gradient(from 0deg, transparent 60%, var(--purple-light) 80%, var(--cyan) 100%);
  mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite:exclude; -webkit-mask-composite:xor; padding:2px;
  animation:spin 8s linear infinite;
}
@keyframes spin { to{transform:rotate(360deg)} }
.step-node {
  position:absolute; width:70px; height:70px; border-radius:50%;
  background:rgba(255,255,255,.65); backdrop-filter:blur(12px);
  border:1px solid var(--glass-border);
  display:flex; align-items:center; justify-content:center; font-size:1.6rem;
  box-shadow:var(--glass-shadow);
}
.step-node.n1 { top:-10px; left:50%; transform:translateX(-50%); }
.step-node.n2 { bottom:40px; right:-10px; }
.step-node.n3 { bottom:40px; left:-10px; }
.step-card {
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(16px); border-radius:var(--radius); padding:24px;
  margin-bottom:20px; transition:all .3s;
}
.step-card:hover { border-color:rgba(155,89,208,.3); transform:translateX(8px); box-shadow:var(--glass-shadow); }
.step-card .step-num {
  width:36px; height:36px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:var(--gradient); font-size:.85rem; font-weight:700; margin-bottom:12px; color:#fff;
}
.step-card h4 { font-size:1.05rem; font-weight:700; margin-bottom:6px; }
.step-card p { color:var(--text-muted); font-size:.9rem; line-height:1.6; }

/* FEATURES */
.features-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:50px;
}
.feature-card {
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(16px); border-radius:var(--radius); padding:32px;
  transition:all .4s; position:relative; overflow:hidden;
}
.feature-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:var(--gradient); opacity:0; transition:opacity .4s;
}
.feature-card:hover { transform:translateY(-6px); border-color:rgba(155,89,208,.25); box-shadow:0 12px 40px rgba(123,47,190,.1); }
.feature-card:hover::before { opacity:1; }
.feature-icon {
  width:52px; height:52px; border-radius:14px;
  background:rgba(155,89,208,.08); display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; margin-bottom:18px;
}
.feature-card h4 { font-size:1.05rem; font-weight:700; margin-bottom:8px; }
.feature-card p { color:var(--text-muted); font-size:.9rem; }

/* PROCESS */
.process-section { background:var(--bg-alt); border-top:1px solid var(--glass-border); border-bottom:1px solid var(--glass-border); }
.process-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:30px; margin-top:50px; }
.process-card { text-align:center; padding:30px; }
.process-icon {
  width:72px; height:72px; border-radius:50%; margin:0 auto 20px;
  background:var(--glass-bg); border:1px solid var(--glass-border);
  display:flex; align-items:center; justify-content:center; font-size:2rem;
  position:relative;
}
.process-icon::after {
  content:''; position:absolute; inset:-4px; border-radius:50%;
  background:var(--gradient); opacity:.1; z-index:-1;
}
.process-card h4 { font-size:1.05rem; font-weight:700; margin-bottom:8px; }
.process-card p { color:var(--text-muted); font-size:.9rem; }

/* WHATSAPP SECTION */
.whatsapp-section .container { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.whatsapp-mockup {
  background:var(--glass-bg); border:1px solid var(--glass-border);
  border-radius:20px; overflow:hidden; backdrop-filter:blur(16px);
  box-shadow:var(--glass-shadow);
}
.wpp-header-bar {
  display:flex; align-items:center; gap:12px;
  padding:14px 18px; background:linear-gradient(135deg, #25D366, #128C7E);
  color:#fff;
}
.wpp-avatar {
  width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.2);
  display:flex; align-items:center; justify-content:center; font-size:1.2rem;
}
.wpp-name { font-weight:700; font-size:.95rem; }
.wpp-status { font-size:.75rem; opacity:.8; }
.wpp-chat {
  padding:20px 16px; min-height:240px;
  background:rgba(0,0,0,.03);
  display:flex; flex-direction:column; gap:10px;
}
.wpp-bubble {
  max-width:80%; padding:10px 14px; border-radius:12px;
  font-size:.85rem; line-height:1.5; position:relative;
}
.wpp-bubble.bot {
  background:#fff; border:1px solid rgba(0,0,0,.06);
  align-self:flex-start; border-top-left-radius:4px;
  color:var(--text);
}
.wpp-bubble.user {
  background:#DCF8C6; border:1px solid rgba(37,211,102,.15);
  align-self:flex-end; border-top-right-radius:4px;
  color:#1a1d2b;
}
.btn-whatsapp {
  background:linear-gradient(135deg, #25D366, #128C7E); color:#fff;
  border:none;
}
.btn-whatsapp:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(37,211,102,.35); }
.integration-list { list-style:none; margin-top:24px; }
.integration-list li {
  display:flex; align-items:center; gap:12px;
  padding:12px 0; color:var(--text-muted); font-size:.95rem;
}
.integration-list li::before { content:'\2713'; color:#25D366; font-weight:700; font-size:1.1rem; }

/* FAQ */
.faq-section .container { display:grid; grid-template-columns:1fr 1.2fr; gap:60px; }
.faq-item {
  border:1px solid var(--glass-border); border-radius:var(--radius);
  margin-bottom:12px; overflow:hidden; background:var(--glass-bg);
  backdrop-filter:blur(12px); transition:border-color .3s;
}
.faq-item:hover, .faq-item.active { border-color:rgba(155,89,208,.3); }
.faq-q {
  padding:20px 24px; cursor:pointer; display:flex; justify-content:space-between; align-items:center;
  font-weight:600; font-size:.95rem;
}
.faq-q .num { color:var(--purple); margin-right:14px; font-weight:700; }
.faq-q .arrow { font-size:1.2rem; transition:transform .3s; color:var(--text-muted); }
.faq-item.active .faq-q .arrow { transform:rotate(180deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .4s ease, padding .3s; }
.faq-item.active .faq-a { max-height:600px; }
.faq-a-inner { padding:0 24px 20px; color:var(--text-muted); font-size:.9rem; line-height:1.8; }
.faq-contact {
  margin-top:30px; padding:24px; border-radius:var(--radius);
  background:var(--glass-bg); border:1px solid var(--glass-border);
}
.faq-contact h4 { font-size:1rem; margin-bottom:6px; }
.faq-contact p { color:var(--text-muted); font-size:.85rem; margin-bottom:14px; }

/* CAROUSEL */
.carousel {
  position:relative; display:flex; align-items:center; gap:12px; margin-top:40px;
}
.carousel-viewport {
  overflow:hidden; flex:1; border-radius:var(--radius);
}
.carousel-track {
  display:flex; gap:20px; transition:transform .5s cubic-bezier(.4,0,.2,1);
}
.carousel-btn {
  width:44px; height:44px; border-radius:50%; border:1px solid var(--glass-border);
  background:var(--glass-bg); backdrop-filter:blur(12px); color:var(--text);
  font-size:1.6rem; cursor:pointer; flex-shrink:0; transition:all .3s;
  display:flex; align-items:center; justify-content:center;
}
.carousel-btn:hover { background:rgba(155,89,208,.1); border-color:rgba(155,89,208,.3); }
.carousel-dots {
  display:flex; justify-content:center; gap:8px; margin-top:20px;
}
.carousel-dot {
  width:10px; height:10px; border-radius:50%; border:none; cursor:pointer;
  background:rgba(155,89,208,.2); transition:all .3s;
}
.carousel-dot.active { background:var(--purple); width:28px; border-radius:5px; }
.review-card {
  min-width:calc(33.333% - 14px); max-width:calc(33.333% - 14px); flex:0 0 auto;
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(16px); border-radius:var(--radius-sm); padding:20px;
  transition:all .3s;
}
.review-card:hover { border-color:rgba(155,89,208,.25); box-shadow:0 8px 24px rgba(123,47,190,.08); }
.review-stars { color:#F5A623; font-size:.85rem; margin-bottom:10px; letter-spacing:2px; }
.review-text { color:var(--text-muted); font-size:.8rem; margin-bottom:14px; line-height:1.6; }
.review-author { display:flex; align-items:center; gap:10px; }
.review-avatar {
  width:32px; height:32px; border-radius:50%;
  background:var(--gradient); display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:.7rem; color:#fff;
}
.review-name { font-weight:600; font-size:.8rem; }

/* CTA */
.cta-section {
  text-align:center; padding:100px 0;
}
.cta-box {
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(20px); border-radius:24px; padding:60px 40px;
  position:relative; overflow:hidden;
}
.cta-box::before {
  content:''; position:absolute; top:-50%; left:-50%; width:200%; height:200%;
  background:radial-gradient(circle at 30% 50%, rgba(155,89,208,.06) 0%, transparent 50%),
             radial-gradient(circle at 70% 50%, rgba(61,184,232,.06) 0%, transparent 50%);
}
.cta-box h2 { font-size:2.4rem; font-weight:800; margin-bottom:16px; position:relative; }
.cta-box p { color:var(--text-muted); margin-bottom:30px; position:relative; max-width:500px; margin-left:auto; margin-right:auto; }
.cta-btns { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; position:relative; }

/* FOOTER */
footer {
  border-top:1px solid var(--glass-border);
  padding:60px 0 30px;
  background:rgba(234,236,245,.6);
}
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:40px; margin-bottom:40px; }
.footer-desc { color:var(--text-muted); font-size:.9rem; margin-top:14px; line-height:1.7; max-width:360px; }
.footer-col h5 { font-size:.85rem; text-transform:uppercase; letter-spacing:1.5px; color:var(--text-muted); margin-bottom:16px; }
.footer-col a { display:block; color:var(--text-muted); text-decoration:none; font-size:.9rem; padding:5px 0; transition:color .3s; }
.footer-col a:hover { color:var(--purple); }
.footer-bottom {
  border-top:1px solid var(--glass-border); padding-top:24px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
}
.footer-bottom span { color:var(--text-muted); font-size:.8rem; }
.footer-bottom a { color:var(--text-muted); text-decoration:none; font-size:.8rem; margin-left:20px; transition:color .3s; }
.footer-bottom a:hover { color:var(--purple); }

/* ANIMATIONS */
.reveal { opacity:0; transform:translateY(30px); transition:all .7s cubic-bezier(.25,.46,.45,.94); }
.reveal.visible { opacity:1; transform:translateY(0); }

/* MOBILE NAV */
.mobile-menu {
  display:none; position:fixed; top:72px; left:0; right:0; bottom:0;
  background:rgba(244,246,251,.95); backdrop-filter:blur(20px);
  flex-direction:column; align-items:center; justify-content:center; gap:24px; z-index:99;
}
.mobile-menu.open { display:flex; }
.mobile-menu a { color:var(--text); text-decoration:none; font-size:1.2rem; font-weight:500; }

/* RESPONSIVE */
@media(max-width:968px) {
  .hero .container, .steps-section .container, .whatsapp-section .container, .faq-section .container {
    grid-template-columns:1fr; text-align:center;
  }
  .hero p, .section-sub { margin-left:auto; margin-right:auto; }
  .hero-btns, .cta-btns { justify-content:center; }
  .hero-visual { order:-1; margin-bottom:20px; }
  .features-grid, .process-grid { grid-template-columns:1fr; max-width:480px; margin-left:auto; margin-right:auto; }
  .review-card { min-width:calc(100% - 0px); max-width:calc(100% - 0px); }
  .carousel-btn { width:36px; height:36px; font-size:1.2rem; }
  .footer-grid { grid-template-columns:1fr; text-align:center; }
  .footer-desc { margin:14px auto 0; }
  nav { display:none; }
  .nav-btns.desktop { display:none; }
  .hamburger { display:flex; }
  .hero h1 { font-size:2.2rem; }
  .section-title { font-size:1.8rem; }
  .steps-visual { margin-bottom:30px; }
  .float-card { display:none; }
  .footer-bottom { justify-content:center; text-align:center; }
}