:root{
  --bg: #08080d;
  --bg-soft: #0f0f18;
  --card: rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.09);
  --text: #f2f2f7;
  --text-dim: #a3a3b5;
  --violet: #8b5cf6;
  --blue: #06b6d4;
  --pink: #ec4899;
  --grad: linear-gradient(120deg, var(--violet), var(--blue) 55%, var(--pink));
  --radius: 20px;
  --ease: cubic-bezier(.16,1,.3,1);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  overflow-x:hidden;
  line-height:1.5;
}
h1,h2,h3{font-family:'Space Grotesk',sans-serif; font-weight:600; letter-spacing:-0.02em;}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}
img{max-width:100%; display:block;}
.container{width:min(1180px, 92%); margin:0 auto;}

.gradient-text{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  background-size:200% 200%;
  animation:gradientShift 6s ease infinite;
}
@keyframes gradientShift{
  0%,100%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
}

/* ---------- cursor glow + progress ---------- */
.cursor-glow{
  position:fixed; top:0; left:0; width:600px; height:600px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(139,92,246,0.16), transparent 70%);
  pointer-events:none; z-index:2; transform:translate(-50%,-50%);
  transition:opacity .3s ease;
  will-change:transform;
}
.progress-bar{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:var(--grad); z-index:1000; transition:width .1s linear;
}

/* ---------- header ---------- */
.header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:20px 0;
  transition:padding .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
  border-bottom:1px solid transparent;
}
.header.scrolled{
  padding:12px 0;
  background:rgba(8,8,13,0.75);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--card-border);
}
.header__inner{display:flex; align-items:center; justify-content:space-between; gap:24px;}
.logo img{height:34px; width:auto;}
.nav{display:flex; gap:26px; font-size:0.92rem; color:var(--text-dim);}
.nav a{ white-space:nowrap; }
.nav a{position:relative; padding:4px 0; transition:color .25s;}
.nav a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1px;
  background:var(--grad); transition:width .3s var(--ease);
}
.nav a:hover{color:var(--text);}
.nav a:hover::after{width:100%;}

.burger{display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; z-index:110;}
.burger span{width:24px; height:2px; background:var(--text); border-radius:2px; transition:transform .3s, opacity .3s;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 24px; border-radius:100px; font-weight:600; font-size:0.95rem;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
  white-space:nowrap;
}
.btn--primary{
  background:var(--grad); background-size:180% 180%; color:#fff;
  box-shadow:0 8px 24px -8px rgba(139,92,246,0.6);
}
.btn--primary:hover{
  transform:translateY(-2px) scale(1.02);
  background-position:100% 0;
  box-shadow:0 12px 32px -8px rgba(236,72,153,0.55);
}
.btn--ghost{
  background:rgba(255,255,255,0.05); color:var(--text);
  border:1px solid var(--card-border);
}
.btn--ghost:hover{ background:rgba(255,255,255,0.09); transform:translateY(-2px); }
.btn--lg{ padding:17px 32px; font-size:1.02rem; }
.btn--nav{ padding:10px 20px; font-size:0.88rem; }
.btn--pulse{ animation:pulseBtn 2.4s ease infinite; }
@keyframes pulseBtn{
  0%,100%{box-shadow:0 8px 24px -8px rgba(139,92,246,0.6);}
  50%{box-shadow:0 8px 40px -4px rgba(236,72,153,0.75);}
}

/* ---------- reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ---------- hero ---------- */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center;
  padding-top:100px; overflow:hidden;
}
.hero__bg{ position:absolute; inset:0; z-index:0; }
.blob{
  position:absolute; border-radius:50%; filter:blur(80px); opacity:0.55;
  animation:float 16s ease-in-out infinite;
}
.blob--1{ width:520px; height:520px; background:var(--violet); top:-120px; left:-100px; }
.blob--2{ width:460px; height:460px; background:var(--blue); bottom:-140px; right:-80px; animation-delay:-5s; }
.blob--3{ width:360px; height:360px; background:var(--pink); top:40%; left:55%; animation-delay:-10s; opacity:0.35; }
@keyframes float{
  0%,100%{ transform:translate(0,0) scale(1); }
  33%{ transform:translate(40px,-30px) scale(1.08); }
  66%{ transform:translate(-30px,20px) scale(0.95); }
}
.grid-overlay{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 30%, #000 40%, transparent 100%);
}
.hero__inner{ position:relative; z-index:2; text-align:center; max-width:900px; margin:0 auto; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:0.8rem; letter-spacing:0.08em; color:var(--text-dim);
  padding:8px 16px; border:1px solid var(--card-border); border-radius:100px;
  background:var(--card); margin-bottom:28px;
}
.eyebrow .dot{ width:7px; height:7px; border-radius:50%; background:var(--blue); box-shadow:0 0 10px var(--blue); animation:blink 2s ease infinite; }
@keyframes blink{ 50%{ opacity:0.3; } }
.hero__title{
  font-size:clamp(2.4rem, 5.5vw, 4.4rem); line-height:1.08; margin-bottom:24px;
}
.hero__subtitle{
  font-size:clamp(1.02rem, 1.6vw, 1.2rem); color:var(--text-dim); max-width:680px; margin:0 auto 40px;
}
.hero__subtitle strong{ color:var(--text); }
.hero__cta{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-bottom:44px; }
.hero__tags{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.hero__tags span{
  font-size:0.82rem; color:var(--text-dim); padding:8px 16px;
  border:1px solid var(--card-border); border-radius:100px; background:var(--card);
  transition:all .3s var(--ease);
}
.hero__tags span:hover{ color:var(--text); border-color:rgba(139,92,246,0.5); transform:translateY(-2px); }

.scroll-indicator{
  position:absolute; bottom:36px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px; z-index:2;
  font-size:0.72rem; letter-spacing:0.08em; color:var(--text-dim); text-transform:uppercase;
}
.scroll-indicator__line{ width:1px; height:40px; background:linear-gradient(var(--text-dim), transparent); animation:scrollLine 2s ease infinite; }
@keyframes scrollLine{ 0%{ transform:scaleY(0); transform-origin:top;} 50%{transform:scaleY(1); transform-origin:top;} 51%{transform-origin:bottom;} 100%{transform:scaleY(0); transform-origin:bottom;} }

/* ---------- section shared ---------- */
section{ position:relative; padding:120px 0; }
.section-head{ text-align:center; max-width:700px; margin:0 auto 64px; }
.section-tag{
  font-size:0.82rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--blue); margin-bottom:14px; font-weight:600;
}
.section-head h2{ font-size:clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom:16px; }
.section-desc{ color:var(--text-dim); font-size:1.02rem; }

/* ---------- pains ---------- */
.pains{ background:var(--bg-soft); }
.pains__grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:20px; }
.pain-card{
  background:var(--card); border:1px solid var(--card-border); border-radius:var(--radius);
  padding:32px 28px; transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.pain-card:hover{
  transform:translateY(-6px);
  border-color:rgba(236,72,153,0.4);
  background:rgba(255,255,255,0.06);
}
.pain-card__icon{
  display:flex; align-items:center; justify-content:center;
  width:48px; height:48px; border-radius:14px; margin-bottom:18px;
  background:rgba(6,182,212,0.12); color:var(--blue);
}
.pain-card h3{ font-size:1.02rem; font-weight:500; line-height:1.45; color:var(--text); font-family:'Inter',sans-serif; }

/* ---------- statement ---------- */
.statement{ padding:100px 0; text-align:center; }
.statement__text{ font-size:clamp(1.5rem, 3.6vw, 2.6rem); font-family:'Space Grotesk',sans-serif; font-weight:600; max-width:900px; margin:0 auto; line-height:1.3; }
.strike{ position:relative; color:var(--text-dim); }
.strike::after{ content:''; position:absolute; left:-2%; right:-2%; top:50%; height:2px; background:var(--pink); transform:rotate(-4deg); }

/* ---------- services ---------- */
.services__grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:20px; }
.service-card{
  position:relative; background:var(--card); border:1px solid var(--card-border); border-radius:var(--radius);
  padding:34px 26px; overflow:hidden; transition:transform .35s var(--ease), border-color .35s var(--ease);
  transform-style:preserve-3d;
}
.service-card:hover{ border-color:rgba(139,92,246,0.5); }
.service-card__glow{
  position:absolute; inset:-40%; opacity:0; transition:opacity .4s var(--ease);
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(139,92,246,0.25), transparent 60%);
  pointer-events:none;
}
.service-card:hover .service-card__glow{ opacity:1; }
.service-card__icon{
  width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:var(--grad); color:#fff; margin-bottom:22px;
  transition:transform .4s var(--ease);
}
.service-card:hover .service-card__icon{ transform:rotate(-8deg) scale(1.08); }
.service-card h3{ font-size:1.12rem; margin-bottom:12px; }
.service-card p{ color:var(--text-dim); font-size:0.94rem; }

/* ---------- about ---------- */
.about__grid{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:64px; align-items:center; }
.about__media{ position:relative; }
.about__media-frame{
  border-radius:var(--radius); overflow:hidden; border:1px solid var(--card-border);
  box-shadow:0 30px 60px -20px rgba(0,0,0,0.6);
}
.about__media-frame img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.about__media:hover .about__media-frame img{ transform:scale(1.04); }
.about__media-frame--logos{ background:var(--bg-soft); padding:28px; }
.about__media-frame--logos img{ object-fit:contain; transition:transform .6s var(--ease); }
.about__media:hover .about__media-frame--logos img{ transform:scale(1.02); }
.about__badge{
  position:absolute; bottom:-22px; left:-22px; background:rgba(15,15,24,0.9); backdrop-filter:blur(10px);
  border:1px solid var(--card-border); border-radius:16px; padding:16px 20px; max-width:220px;
  box-shadow:0 20px 40px -16px rgba(0,0,0,0.7);
}
.about__badge strong{ display:block; font-size:0.92rem; margin-bottom:4px; }
.about__badge span{ font-size:0.82rem; color:var(--text-dim); }
.about__content h2{ font-size:clamp(1.8rem, 3.2vw, 2.4rem); margin-bottom:18px; }
.about__content .section-desc{ margin-bottom:28px; }
.checklist{ display:flex; flex-direction:column; gap:14px; margin-bottom:36px; }
.checklist li{ display:flex; align-items:flex-start; gap:12px; font-size:0.98rem; color:var(--text-dim); }
.checklist .check{
  flex-shrink:0; width:22px; height:22px; border-radius:50%; background:rgba(139,92,246,0.15); color:var(--blue);
  display:flex; align-items:center; justify-content:center; font-size:0.75rem; margin-top:2px;
}

/* ---------- process ---------- */
.process{ background:var(--bg-soft); }
.process__track{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:24px; padding-top:20px; }
.process__line{
  position:absolute; top:11px; left:12.5%; right:12.5%; height:1px;
  background:linear-gradient(90deg, transparent, var(--card-border) 15%, var(--card-border) 85%, transparent);
  z-index:0;
}
.process__item{ position:relative; z-index:1; padding:0 8px; }
.process__num{
  display:inline-flex; align-items:center; justify-content:center; width:24px; height:24px;
  font-size:0.75rem; font-weight:700; color:var(--bg); background:var(--grad); border-radius:50%;
  margin-bottom:20px;
}
.process__item h3{ font-size:1.08rem; margin-bottom:10px; }
.process__item p{ color:var(--text-dim); font-size:0.92rem; }

/* ---------- final cta ---------- */
.final-cta{ text-align:center; overflow:hidden; }
.final-cta__bg{
  position:absolute; inset:0; z-index:0;
  background:radial-gradient(ellipse 60% 80% at 50% 100%, rgba(139,92,246,0.28), transparent 70%),
             radial-gradient(ellipse 50% 60% at 20% 0%, rgba(6,182,212,0.16), transparent 70%);
}
.final-cta__inner{ position:relative; z-index:1; }
.final-cta h2{ font-size:clamp(1.9rem, 4vw, 3rem); margin-bottom:18px; }
.final-cta p{ color:var(--text-dim); font-size:1.05rem; margin-bottom:36px; }

/* ---------- footer ---------- */
.footer{ border-top:1px solid var(--card-border); padding:64px 0 24px; }
.footer__inner{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:40px; }
.footer__brand img{ height:30px; margin-bottom:14px; }
.footer__brand p{ color:var(--text-dim); font-size:0.9rem; max-width:280px; }
.footer__col h4{ font-size:0.85rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--text-dim); margin-bottom:18px; font-family:'Inter',sans-serif; }
.footer__col a, .footer__col span{ display:block; font-size:0.92rem; color:var(--text-dim); margin-bottom:12px; transition:color .25s; }
.footer__col a:hover{ color:var(--text); }
.footer__bottom{ border-top:1px solid var(--card-border); padding-top:24px; font-size:0.82rem; color:var(--text-dim); }

/* ---------- floating whatsapp ---------- */
.float-whats{
  position:fixed; bottom:28px; right:28px; z-index:90;
  width:60px; height:60px; border-radius:50%;
  background:linear-gradient(135deg, #25D366, #128C7E);
  color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 30px -8px rgba(37,211,102,0.6);
  transform:translateY(120px) scale(0.6); opacity:0;
  transition:transform .5s var(--ease), opacity .5s var(--ease);
}
.float-whats.show{ transform:translateY(0) scale(1); opacity:1; }
.float-whats::before{
  content:''; position:absolute; inset:0; border-radius:50%; background:inherit;
  animation:ripple 2.2s ease-out infinite; z-index:-1;
}
@keyframes ripple{ 0%{ transform:scale(1); opacity:0.6; } 100%{ transform:scale(1.8); opacity:0; } }
.float-whats:hover{ transform:translateY(-4px) scale(1.05); }

/* ---------- responsive ---------- */
@media (max-width:980px){
  .pains__grid{ grid-template-columns:repeat(2,1fr); }
  .services__grid{ grid-template-columns:repeat(2,1fr); }
  .about__grid{ grid-template-columns:1fr; }
  .about__media{ max-width:420px; margin:0 auto; }
  .process__track{ grid-template-columns:repeat(2,1fr); row-gap:40px; }
  .process__line{ display:none; }
  .footer__inner{ grid-template-columns:1fr 1fr; }
  .footer__brand{ grid-column:1/-1; }
}
@media (max-width:760px){
  .nav{ position:fixed; top:0; right:0; height:100vh; width:min(320px,80%);
    background:rgba(10,10,16,0.98); backdrop-filter:blur(16px);
    flex-direction:column; justify-content:center; align-items:flex-start; gap:28px;
    padding:40px; transform:translateX(100%); transition:transform .4s var(--ease);
    border-left:1px solid var(--card-border); font-size:1.1rem;
  }
  .nav.open{ transform:translateX(0); }
  .header__inner .btn--nav{ display:none; }
  .burger{ display:flex; }
  .burger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .burger.open span:nth-child(2){ opacity:0; }
  .burger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
  .pains__grid{ grid-template-columns:1fr; }
  .services__grid{ grid-template-columns:1fr; }
  .process__track{ grid-template-columns:1fr; }
  .hero{ padding-top:120px; padding-bottom:70px; }
  section{ padding:80px 0; }
  .cursor-glow{ display:none; }
  .scroll-indicator{ display:none; }
}