/* ══════════════════════════════════════════════════════════
   LOTHWEB — CSS
   Tipografia: DM Serif Display + DM Sans
   Cor: Azul marinho profissional
   ══════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

:root{
  --azul:#0f2244;
  --azul-mid:#1a3560;
  --azul-light:#1e4080;
  --acento:#2563eb;
  --acento-dark:#1d4ed8;
  --acento-glow:rgba(37,99,235,.22);
  --cinza:#f7f7f5;
  --borda:#e5e5e0;
  --txt:#1a1a2e;
  --txt2:#5a5a72;
  --white:#ffffff;
  --radius:8px;
  --radius-lg:16px;
  --shadow-sm:0 2px 8px rgba(15,34,68,.06);
  --shadow-md:0 8px 32px rgba(15,34,68,.10);
  --shadow-lg:0 20px 60px rgba(15,34,68,.15);
  --transition:.22s cubic-bezier(.4,0,.2,1);
}

body{
  font-family:'DM Sans',system-ui,sans-serif;
  font-size:16px;line-height:1.65;
  color:var(--txt);background:#fff;
  overflow-x:hidden;
}

h1,h2,h3{font-family:'DM Serif Display',serif;line-height:1.15}
h1{font-size:clamp(2.4rem,6vw,4rem);font-weight:400;letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:400}
h3{font-size:1.15rem;font-weight:400}
em{font-style:italic;color:var(--acento)}
p{color:var(--txt2)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ── SCROLL REVEAL ───────────────────────────────────────── */
.reveal,.reveal-left,.reveal-right{
  opacity:0;transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal{transform:translateY(28px)}
.reveal-left{transform:translateX(-28px)}
.reveal-right{transform:translateX(28px)}
.reveal.visible,.reveal-left.visible,.reveal-right.visible{opacity:1;transform:none}
.rd2{transition-delay:.1s}.rd3{transition-delay:.2s}
.rd4{transition-delay:.3s}.rd5{transition-delay:.4s}.rd6{transition-delay:.5s}

/* ── UTILS ───────────────────────────────────────────────── */
.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--acento);margin-bottom:.75rem;
  font-family:'DM Sans',sans-serif;
}
.eyebrow::before{
  content:'';width:20px;height:2px;background:var(--acento);
  border-radius:2px;display:inline-block;flex-shrink:0;
}
.section-head{margin-bottom:3.5rem}
.section-head.center{text-align:center}
.section-head.center .eyebrow{display:inline-flex}
.section-sub{color:var(--txt2);font-size:1rem;margin-top:.5rem}

/* ── BOTÕES ──────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:'DM Sans',sans-serif;font-size:.95rem;font-weight:500;
  padding:.85rem 1.8rem;border-radius:var(--radius);border:none;
  cursor:pointer;white-space:nowrap;
  transition:all var(--transition);
  position:relative;
}
.btn-primary{
  background:var(--acento);color:#fff;
  box-shadow:0 4px 16px var(--acento-glow);
}
.btn-primary:hover{
  background:var(--acento-dark);
  box-shadow:0 6px 24px rgba(37,99,235,.35);
  transform:translateY(-1px);
}
.btn-ghost{
  background:transparent;color:#fff;
  border:1.5px solid rgba(255,255,255,.3);
}
.btn-ghost:hover{
  border-color:rgba(255,255,255,.7);
  background:rgba(255,255,255,.08);
  transform:translateY(-1px);
}
.btn-outline-dark{
  background:transparent;color:var(--azul);
  border:1.5px solid var(--azul);
}
.btn-outline-dark:hover{
  background:var(--azul);color:#fff;
  transform:translateY(-1px);
}

/* ── COOKIE BAR ──────────────────────────────────────────── */
.cookie-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:999;
  background:rgba(15,34,68,.97);backdrop-filter:blur(12px);
  color:rgba(255,255,255,.7);
  padding:.85rem 1.5rem;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:.75rem;font-size:.82rem;
  border-top:1px solid rgba(255,255,255,.08);
}
.cookie-bar a{color:var(--acento)}
.cookie-bar button{
  background:var(--acento);color:#fff;border:none;
  padding:.4rem 1.1rem;border-radius:5px;cursor:pointer;
  font-weight:600;font-size:.82rem;
  transition:background var(--transition);
}
.cookie-bar button:hover{background:var(--acento-dark)}

/* ── HEADER ──────────────────────────────────────────────── */
header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  transition:all .35s cubic-bezier(.4,0,.2,1);
}
header.at-top{
  background:transparent;
  border-bottom:1px solid transparent;
}
header.scrolled{
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(20px) saturate(1.8);
  border-bottom:1px solid var(--borda);
  box-shadow:var(--shadow-sm);
}
header::after{
  content:'';position:absolute;bottom:0;left:0;
  width:0;height:2px;background:var(--acento);
  transition:width .5s cubic-bezier(.4,0,.2,1);
}
header.scrolled::after{width:100%}

.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem 1.5rem;max-width:1100px;margin:0 auto;gap:1rem;
}
.brand{display:flex;align-items:center}
.brand-name{
  font-family:'DM Serif Display',serif;
  font-size:1.6rem;font-weight:400;
  color:#fff;letter-spacing:-.01em;
  transition:color var(--transition);
}
.brand-name span{color:var(--acento)}
header.scrolled .brand-name{color:var(--azul)}

.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{
  font-size:.9rem;font-weight:500;
  color:rgba(255,255,255,.8);
  transition:color var(--transition);
}
header.scrolled .nav-links a{color:var(--txt2)}
.nav-links a:hover{color:var(--acento) !important}
.nav-cta{
  background:var(--acento) !important;color:#fff !important;
  padding:.55rem 1.2rem;border-radius:var(--radius);
  box-shadow:0 3px 12px var(--acento-glow);
  transition:all var(--transition) !important;
}
.nav-cta:hover{
  background:var(--acento-dark) !important;
  transform:translateY(-1px);
  box-shadow:0 5px 18px rgba(37,99,235,.35) !important;
}
@media(max-width:640px){
  .nav-links a:not(.nav-cta){display:none}
}

/* ── HERO ────────────────────────────────────────────────── */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  background:var(--azul);overflow:hidden;
  padding:7rem 1.5rem 5rem;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(37,99,235,.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(30,64,128,.4) 0%, transparent 60%);
}
/* Padrão de pontos sutil */
.hero-bg::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:32px 32px;
}
/* Linha diagonal decorativa */
.hero-bg::after{
  content:'';position:absolute;
  top:0;right:25%;width:1px;height:100%;
  background:linear-gradient(to bottom,transparent,rgba(37,99,235,.2),transparent);
}

.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr 1fr;
  gap:4rem;align-items:center;
  max-width:1100px;margin:0 auto;width:100%;
}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:3rem}
  .hero-visual{display:none}
}

.hero-tag{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(37,99,235,.2);
  border:1px solid rgba(37,99,235,.3);
  color:rgba(255,255,255,.85);
  font-size:.78rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  padding:.4rem 1rem;border-radius:50px;
  margin-bottom:1.5rem;
  animation:fadeUp .7s ease .1s both;
}
.hero h1{
  color:#fff;margin-bottom:1.25rem;
  animation:fadeUp .7s ease .2s both;
}
.hero-sub{
  font-size:1.1rem;color:rgba(255,255,255,.65);
  max-width:480px;line-height:1.75;margin-bottom:2.5rem;
  animation:fadeUp .7s ease .3s both;
}
.hero-actions{
  display:flex;flex-wrap:wrap;gap:.85rem;margin-bottom:2.5rem;
  animation:fadeUp .7s ease .4s both;
}
.hero-proof{
  display:flex;flex-wrap:wrap;gap:1.5rem;
  padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);
  animation:fadeUp .7s ease .5s both;
}
.proof-item{
  display:flex;align-items:center;gap:.5rem;
  color:rgba(255,255,255,.55);font-size:.85rem;font-weight:500;
}
.proof-icon{font-size:1rem}

@keyframes fadeUp{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}

/* ── MOCKUP ──────────────────────────────────────────────── */
.mockup-wrap{
  position:relative;
  animation:fadeUp .8s ease .3s both;
}
.mockup-browser{
  background:#1a2540;border-radius:12px;
  box-shadow:0 30px 80px rgba(0,0,0,.4);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
}
.browser-bar{
  background:#0f1a30;padding:.6rem 1rem;
  display:flex;align-items:center;gap:.5rem;
}
.dot{width:10px;height:10px;border-radius:50%}
.dot.r{background:#ff5f57}.dot.y{background:#ffbd2e}.dot.g{background:#28ca41}
.browser-url{
  margin-left:.5rem;flex:1;
  background:rgba(255,255,255,.06);border-radius:4px;
  padding:.2rem .7rem;font-size:.7rem;color:rgba(255,255,255,.35);
  font-family:monospace;
}
.browser-content{padding:1.2rem;display:flex;flex-direction:column;gap:.6rem}
.mock-hero-bar{height:4px;background:var(--acento);border-radius:2px;width:100%}
.mock-nav{height:8px;background:rgba(255,255,255,.08);border-radius:4px;width:60%}
.mock-h1{height:14px;background:rgba(255,255,255,.15);border-radius:4px}
.mock-h1.short{width:70%}
.mock-sub{height:8px;background:rgba(255,255,255,.07);border-radius:4px}
.mock-sub.half{width:55%}
.mock-btns{display:flex;gap:.5rem;margin-top:.3rem}
.mock-btn{height:22px;border-radius:4px}
.mock-btn.primary{width:100px;background:var(--acento);opacity:.7}
.mock-btn.ghost{width:80px;background:rgba(255,255,255,.1)}
.mock-cards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.4rem;margin-top:.3rem}
.mock-card{height:40px;background:rgba(255,255,255,.06);border-radius:4px;border-top:2px solid var(--acento);opacity:.7}

.mockup-phone{
  position:absolute;bottom:-20px;right:-24px;
  width:80px;
  background:#0f1a30;border-radius:10px;
  border:2px solid rgba(255,255,255,.12);
  box-shadow:0 16px 40px rgba(0,0,0,.4);
  overflow:hidden;
}
.phone-screen{padding:.4rem;display:flex;flex-direction:column;gap:.3rem}
.phone-hero{height:36px;background:var(--azul-light);border-radius:4px}
.phone-btn{height:12px;background:var(--acento);border-radius:3px;opacity:.7}

/* ── WIE ─────────────────────────────────────────────────── */
.wie{padding:6rem 1.5rem;background:var(--cinza)}
.wie-grid{
  display:flex;align-items:flex-start;
  gap:0;max-width:900px;margin:0 auto;
}
@media(max-width:700px){
  .wie-grid{flex-direction:column;gap:0}
  .wie-connector{width:2px;height:40px;background:var(--borda);margin:0 0 0 28px}
}
.wie-item{
  flex:1;padding:2rem 1.5rem;
  background:#fff;border-radius:var(--radius-lg);
  border:1px solid var(--borda);
  box-shadow:var(--shadow-sm);
  position:relative;
  transition:box-shadow var(--transition),transform var(--transition);
}
.wie-item:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.wie-connector{
  flex-shrink:0;width:60px;height:2px;
  background:linear-gradient(to right,var(--borda),var(--acento),var(--borda));
  margin-top:2.8rem;
}
.wie-num{
  font-family:'DM Serif Display',serif;
  font-size:2.8rem;color:var(--acento);opacity:.2;
  line-height:1;margin-bottom:.6rem;
}
.wie-item h3{margin-bottom:.4rem;font-size:1rem;font-weight:600;font-family:'DM Sans',sans-serif}
.wie-item p{font-size:.87rem;line-height:1.65}

/* ── LEISTUNGEN ──────────────────────────────────────────── */
.leistungen{padding:6rem 1.5rem;background:#fff}
.lst-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:1.25rem;
}
.lst-card{
  padding:2rem 1.75rem;border-radius:var(--radius-lg);
  border:1px solid var(--borda);background:#fff;
  transition:box-shadow var(--transition),transform var(--transition),border-color var(--transition);
  position:relative;overflow:hidden;
}
.lst-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--acento);transform:scaleX(0);transform-origin:left;
  transition:transform var(--transition);
}
.lst-card:hover{
  box-shadow:var(--shadow-md);
  transform:translateY(-3px);
  border-color:rgba(37,99,235,.15);
}
.lst-card:hover::before{transform:scaleX(1)}
.lst-icon{font-size:1.8rem;margin-bottom:1rem}
.lst-card h3{
  font-family:'DM Sans',sans-serif;font-weight:600;
  font-size:.98rem;margin-bottom:.4rem;color:var(--txt);
}
.lst-card p{font-size:.86rem;line-height:1.65}

/* ── PAKETE ──────────────────────────────────────────────── */
.pakete{padding:6rem 1.5rem;background:var(--cinza)}
.pakete-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:1.5rem;max-width:780px;margin:0 auto 1.5rem;
}
@media(max-width:640px){.pakete-grid{grid-template-columns:1fr}}

.paket-card{
  background:#fff;border-radius:var(--radius-lg);
  border:1px solid var(--borda);padding:2.5rem 2rem;
  position:relative;overflow:hidden;
  transition:box-shadow var(--transition),transform var(--transition);
  box-shadow:var(--shadow-sm);
}
.paket-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.paket-card.featured{
  background:var(--azul);border-color:var(--azul);
  box-shadow:0 12px 48px rgba(15,34,68,.3);
}
.paket-card.featured:hover{
  box-shadow:0 20px 60px rgba(15,34,68,.4);
}
.paket-badge{
  position:absolute;top:1.2rem;right:1.2rem;
  background:var(--acento);color:#fff;
  font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:.3rem .75rem;border-radius:50px;
}
.paket-header{margin-bottom:1.75rem}
.paket-name{
  font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--txt2);margin-bottom:.75rem;
}
.paket-card.featured .paket-name{color:rgba(255,255,255,.55)}
.paket-price{display:flex;align-items:baseline;gap:.5rem}
.price-amount{
  font-family:'DM Serif Display',serif;
  font-size:2.8rem;color:var(--azul);line-height:1;
}
.paket-card.featured .price-amount{color:#fff}
.price-note{font-size:.82rem;color:var(--txt2)}
.paket-card.featured .price-note{color:rgba(255,255,255,.5)}
.paket-monthly{
  font-size:.88rem;color:var(--txt2);margin-top:.3rem;font-weight:500;
}
.paket-card.featured .paket-monthly{color:rgba(255,255,255,.6)}

.paket-list{list-style:none;display:flex;flex-direction:column;gap:.6rem;margin-bottom:2rem}
.paket-list li{
  display:flex;align-items:center;gap:.65rem;
  font-size:.88rem;color:var(--txt);
}
.paket-card.featured .paket-list li{color:rgba(255,255,255,.85)}
.paket-list li.inactive{color:var(--txt2);opacity:.4}
.paket-card.featured .paket-list li.inactive{color:rgba(255,255,255,.3)}
.chk{
  width:20px;height:20px;border-radius:50%;
  background:rgba(37,99,235,.12);color:var(--acento);
  display:flex;align-items:center;justify-content:center;
  font-size:.65rem;font-weight:700;flex-shrink:0;
}
.paket-card.featured .chk{background:rgba(255,255,255,.15);color:#fff}
.chk.off{background:transparent;color:var(--txt2)}
.paket-btn{width:100%;justify-content:center}

.paket-microcopy{
  font-size:.75rem;color:var(--txt2);margin-top:.35rem;font-weight:500;
}
.paket-card.featured .paket-microcopy{color:rgba(255,255,255,.4)}

.pakete-note{
  text-align:center;font-size:.8rem;color:var(--txt2);
  max-width:500px;margin:0 auto;
}

/* ── KONTAKT ─────────────────────────────────────────────── */
.kontakt{
  padding:6rem 1.5rem;
  background:var(--azul);
  position:relative;overflow:hidden;
}
.kontakt::before{
  content:'';position:absolute;
  top:-30%;right:-10%;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,99,235,.15) 0%,transparent 70%);
  pointer-events:none;
}
.kontakt-inner{
  display:grid;grid-template-columns:1fr 1.2fr;
  gap:5rem;align-items:start;
  max-width:1100px;margin:0 auto;
  position:relative;z-index:1;
}
@media(max-width:820px){.kontakt-inner{grid-template-columns:1fr;gap:3rem}}

.kontakt-info{margin-top:2rem;display:flex;flex-direction:column;gap:.85rem}
.kinfo-item{
  display:flex;align-items:center;gap:.75rem;
  color:rgba(255,255,255,.7);font-size:.92rem;
  transition:color var(--transition);
}
.kinfo-item:hover{color:#fff}
.kinfo-icon{font-size:1.1rem}

.kform{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-lg);padding:2.5rem;
  backdrop-filter:blur(8px);
}
.fg{margin-bottom:1rem}
.fg label{
  display:block;font-size:.8rem;font-weight:500;
  color:rgba(255,255,255,.55);margin-bottom:.35rem;letter-spacing:.04em;
}
.fg input,.fg select,.fg textarea{
  width:100%;padding:.75rem 1rem;
  background:rgba(255,255,255,.07);
  border:1.5px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  font-size:.92rem;font-family:inherit;color:#fff;
  transition:border-color .2s,background .2s;
}
.fg input::placeholder,.fg textarea::placeholder{color:rgba(255,255,255,.25)}
.fg select{color:rgba(255,255,255,.7)}
.fg select option{background:var(--azul);color:#fff}
.fg input:focus,.fg select:focus,.fg textarea:focus{
  outline:none;
  border-color:var(--acento);
  background:rgba(255,255,255,.1);
}
.form-consent{display:flex;align-items:flex-start;gap:.55rem;margin-bottom:1.25rem}
.form-consent input[type="checkbox"]{
  margin-top:3px;flex-shrink:0;accent-color:var(--acento);
  width:15px;height:15px;cursor:pointer;
}
.form-consent label{font-size:.76rem;color:rgba(255,255,255,.45);line-height:1.55;cursor:pointer}
.form-consent a{color:var(--acento)}
.ksubmit{width:100%;justify-content:center;font-size:1rem}
.form-note{text-align:center;margin-top:.75rem;font-size:.75rem;color:rgba(255,255,255,.3)}
.form-err{
  color:#fca5a5;font-size:.8rem;margin-top:.5rem;
  display:none;text-align:center;
}
.form-ok{
  display:none;text-align:center;
  padding:3rem 2rem;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-lg);
}
.form-ok-icon{font-size:3rem;margin-bottom:1rem}
.form-ok h3{
  font-family:'DM Serif Display',serif;
  color:#fff;font-size:1.6rem;margin-bottom:.5rem;
}
.form-ok p{color:rgba(255,255,255,.6);font-size:.92rem}

/* ── LEGAL ───────────────────────────────────────────────── */
.legal{padding:5rem 1.5rem;border-top:1px solid var(--borda)}
.legal:nth-child(even){background:var(--cinza)}
.legal-inner{max-width:760px;margin:0 auto}
.legal-inner h2{
  font-size:clamp(1.5rem,3vw,2rem);
  margin-bottom:1.75rem;color:var(--azul);
}
.legal-inner h3{
  font-family:'DM Sans',sans-serif;
  font-size:.92rem;font-weight:600;
  color:var(--txt);margin:1.5rem 0 .4rem;
  text-transform:uppercase;letter-spacing:.05em;font-size:.78rem;
}
.legal-inner p{font-size:.87rem;color:var(--txt2);line-height:1.78;margin-bottom:.4rem}
.legal-inner a{color:var(--acento)}

/* ── FOOTER ──────────────────────────────────────────────── */
footer{
  background:var(--azul);color:rgba(255,255,255,.45);
  padding:3rem 1.5rem;
}
.footer-inner{
  display:flex;justify-content:space-between;align-items:flex-start;
  flex-wrap:wrap;gap:2rem;
  max-width:1100px;margin:0 auto 2rem;
}
.footer-brand .brand-name{
  font-family:'DM Serif Display',serif;
  font-size:1.3rem;color:#fff;display:block;margin-bottom:.5rem;
}
.footer-brand .brand-name span{color:var(--acento)}
.footer-brand p{font-size:.83rem;line-height:1.65;color:rgba(255,255,255,.4)}
.footer-links{display:flex;flex-direction:column;gap:.4rem;text-align:right}
@media(max-width:600px){.footer-links{text-align:left}}
.footer-links a{
  font-size:.83rem;color:rgba(255,255,255,.45);
  transition:color var(--transition);
}
.footer-links a:hover{color:var(--acento)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.07);
  padding-top:1.5rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;
  max-width:1100px;margin:0 auto;
  font-size:.78rem;
}