/* ==========================================================
   START MARKET — token system
   ========================================================== */
:root{
  --black:        #0D0710;
  --charcoal:      #171019;
  --surface-2:     #211829;
  --purple-deep:   #5A0188;
  --purple:        #8700C0;
  --purple-bright: #B401F0;
  --purple-glow:   #D65CFF;
  --white:         #F7F5F8;
  --ink:           #17121C;
  --gray-muted:    #A79BB0;
  --gray-line:     rgba(180,1,240,0.18);
  --gray-line-lt:  rgba(87,1,136,0.14);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 18px;
  --wrap: 1180px;
  --ease: cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family:var(--font-display); margin:0; color:inherit; }
p{ margin:0; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{ outline:2px solid var(--purple-bright); outline-offset:3px; }

.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 28px; }
.wrap-narrow{ max-width:820px; }

/* subtle grain overlay for texture */
.grain{
  position:fixed; inset:0; pointer-events:none; z-index:999;
  opacity:.035; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px; padding:15px 28px; border-radius:100px;
  font-family:var(--font-body); font-weight:600; font-size:15px;
  border:1px solid transparent; cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg, var(--purple-bright), var(--purple-deep));
  color:#fff;
  box-shadow:0 8px 24px -8px rgba(180,1,240,.55);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 32px -10px rgba(180,1,240,.7); }
.btn-ghost{
  background:transparent; color:var(--ink); border-color:rgba(23,18,28,.18);
}
.section-dark .btn-ghost, .cta-banner .btn-ghost{ color:var(--white); border-color:rgba(247,245,248,.25); }
.btn-ghost:hover{ border-color:var(--purple-bright); color:var(--purple-bright); }
.btn-sm{ padding:11px 20px; font-size:14px; }
.btn-block{ width:100%; }
.btn-header{ padding:12px 22px; font-size:14px; }

/* ==========================================================
   HEADER
   ========================================================== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:linear-gradient(120deg, rgba(26,14,36,.88), rgba(64,8,102,.72));
  backdrop-filter:blur(16px) saturate(160%);
  border-bottom:1px solid rgba(180,1,240,.22);
  box-shadow:0 1px 28px -6px rgba(87,1,136,.35);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 28px; gap:24px;
}
.brand-logo{ height:62px; width:auto; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand-icon-badge{
  width:42px; height:42px; border-radius:12px; flex-shrink:0;
  background:linear-gradient(145deg, var(--surface-2), var(--charcoal));
  border:1px solid rgba(180,1,240,.3);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 0 18px -4px rgba(180,1,240,.5), inset 0 1px 1px rgba(255,255,255,.06);
}
.brand-icon-badge svg{ width:58%; height:58%; filter:drop-shadow(0 0 4px rgba(180,1,240,.5)); }
.brand-word{
  font-family:var(--font-display); font-weight:700; font-size:22px;
  color:var(--white); letter-spacing:-.01em; position:relative; line-height:1;
  display:inline-block;
}
.brand-word-accent{
  position:absolute; top:-11px; left:100%; margin-left:2px;
  font-family:var(--font-body); font-weight:500; font-style:italic; font-size:12.5px;
  color:var(--purple-glow); letter-spacing:.02em; white-space:nowrap;
  text-shadow:0 0 12px rgba(180,1,240,.6);
}
.main-nav{ display:flex; gap:30px; }
.main-nav a{
  color:var(--white); font-size:14.5px; font-weight:500; opacity:.82;
  transition:opacity .2s, color .2s; position:relative;
}
.main-nav a:hover{ opacity:1; color:var(--purple-glow); }
.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(--white); border-radius:2px; }

/* ==========================================================
   HERO
   ========================================================== */
.hero{
  position:relative; background:var(--black); color:var(--white);
  padding:96px 0 70px; overflow:hidden;
}
.hero-hexgrid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(30deg, var(--purple-deep) 12%, transparent 12.5%, transparent 87%, var(--purple-deep) 87.5%, var(--purple-deep)),
    linear-gradient(150deg, var(--purple-deep) 12%, transparent 12.5%, transparent 87%, var(--purple-deep) 87.5%, var(--purple-deep)),
    linear-gradient(30deg, var(--purple-deep) 12%, transparent 12.5%, transparent 87%, var(--purple-deep) 87.5%, var(--purple-deep)),
    linear-gradient(150deg, var(--purple-deep) 12%, transparent 12.5%, transparent 87%, var(--purple-deep) 87.5%, var(--purple-deep));
  background-size:64px 112px;
  background-position:0 0, 0 0, 32px 56px, 32px 56px;
  opacity:.10;
  mask-image:radial-gradient(circle at 30% 40%, black, transparent 75%);
}
.hexgrid-contact{ opacity:.08; }
.hero-glow{
  position:absolute; top:-20%; right:-10%; width:60%; height:80%;
  background:radial-gradient(circle, rgba(180,1,240,.35), transparent 65%);
  filter:blur(10px); pointer-events:none;
}
.hero-inner{
  position:relative; display:grid; grid-template-columns:1.15fr .85fr;
  align-items:center; gap:40px;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--font-mono); font-size:12px; letter-spacing:.09em;
  color:var(--purple-glow); margin:0 0 22px; text-transform:uppercase;
}
.eyebrow-dot{
  width:7px; height:7px; border-radius:50%; background:var(--purple-bright);
  box-shadow:0 0 0 0 rgba(180,1,240,.6); animation:dotpulse 2.2s infinite;
}
@keyframes dotpulse{
  0%{ box-shadow:0 0 0 0 rgba(180,1,240,.55); }
  70%{ box-shadow:0 0 0 8px rgba(180,1,240,0); }
  100%{ box-shadow:0 0 0 0 rgba(180,1,240,0); }
}
.eyebrow-line{ color:var(--purple); }
.section-dark .eyebrow-line{ color:var(--purple-glow); }

.hero-title{
  font-size:clamp(2.4rem, 4.6vw, 4rem); line-height:1.06; font-weight:700;
  letter-spacing:-.02em; margin-bottom:22px;
}
.hl{
  background:linear-gradient(100deg, var(--purple-glow), var(--purple-bright));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-sub{
  font-size:17px; line-height:1.65; color:var(--gray-muted); max-width:520px; margin-bottom:34px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:22px; }

.price-note{
  display:inline-flex; align-items:center; gap:9px;
  font-size:14px; color:var(--gray-muted); margin:0 0 40px;
}
.price-note strong{ color:var(--white); font-weight:700; }
.price-note-dot{
  width:7px; height:7px; border-radius:50%; background:#4ADE80;
  box-shadow:0 0 0 0 rgba(74,222,128,.5); animation:dotpulse 2.2s infinite;
}

.hero-stats{ display:flex; gap:34px; flex-wrap:wrap; margin:0; padding-top:28px; border-top:1px solid rgba(255,255,255,.1); }
.hero-stats div{ display:flex; flex-direction:column; gap:4px; }
.hero-stats dt{ font-family:var(--font-display); font-size:26px; font-weight:700; color:var(--white); }
.hero-stats dd{ margin:0; font-size:12.5px; color:var(--gray-muted); font-family:var(--font-mono); letter-spacing:.02em; }

/* hero visual: brand hub connected to the 4 areas Start Market manages */
.hero-visual{ position:relative; display:flex; flex-direction:column; align-items:center; justify-content:center; min-height:420px; }
.hero-visual-caption{
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:.09em; text-transform:uppercase;
  color:var(--gray-muted); margin-bottom:28px;
}
.pulse-rings{ position:relative; width:360px; height:360px; display:flex; align-items:center; justify-content:center; }
.ring{
  position:absolute; border-radius:50%; border:1px solid var(--purple-bright);
  opacity:0; animation:ring-pulse 3.6s var(--ease) infinite;
}
.ring.r1{ width:58%; height:58%; animation-delay:0s; }
.ring.r2{ width:58%; height:58%; animation-delay:1.2s; }
.ring.r3{ width:58%; height:58%; animation-delay:2.4s; }
@keyframes ring-pulse{
  0%{ transform:scale(.7); opacity:.9; }
  100%{ transform:scale(1.5); opacity:0; }
}
.pulse-core{
  position:relative; z-index:2; width:150px; height:150px; border-radius:50%;
  background:radial-gradient(circle at 32% 26%, #2b2033, var(--black) 72%);
  border:1px solid rgba(214,92,255,.3);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
  box-shadow:
    0 0 60px -10px rgba(180,1,240,.5),
    0 14px 30px -12px rgba(0,0,0,.7),
    inset 0 2px 5px rgba(255,255,255,.08),
    inset 0 -10px 20px rgba(0,0,0,.65),
    inset 0 0 0 5px rgba(255,255,255,.025);
}
.pulse-core::before{
  content:""; position:absolute; top:-30%; left:-10%; width:75%; height:60%;
  background:radial-gradient(ellipse at center, rgba(255,255,255,.18), transparent 70%);
  transform:rotate(-15deg); pointer-events:none;
}
.pulse-core-icon{ position:relative; z-index:1; width:46%; filter:drop-shadow(0 0 14px rgba(180,1,240,.5)); }

/* connecting lines from hub to each service node */
.orbit-links{ position:absolute; inset:0; width:100%; height:100%; z-index:1; }
.orbit-links path{ stroke:var(--gray-line); stroke-width:1.4; fill:none; stroke-dasharray:4 5; }

/* the 4 service nodes placed around the hub */
.orbit-node{
  position:absolute; display:flex; flex-direction:column; align-items:center; gap:8px;
  text-align:center; z-index:2;
}
.node-dot{
  width:11px; height:11px; border-radius:50%; background:var(--purple-bright);
  box-shadow:0 0 0 4px rgba(180,1,240,.15), 0 0 14px rgba(180,1,240,.7);
  animation:node-blink 2.8s ease-in-out infinite;
}
.node-label{
  font-family:var(--font-mono); font-size:11.5px; line-height:1.35; color:var(--gray-muted);
  letter-spacing:.02em; white-space:nowrap;
}
@keyframes node-blink{ 0%,100%{ opacity:.5; } 50%{ opacity:1; } }

.node-top{ top:0; left:50%; transform:translateX(-50%); flex-direction:column-reverse; }
.node-right{ right:0; top:50%; transform:translateY(-50%); flex-direction:row-reverse; }
.node-right .node-label{ white-space:normal; width:60px; }
.node-bottom{ bottom:0; left:50%; transform:translateX(-50%); }
.node-left{ left:0; top:50%; transform:translateY(-50%); flex-direction:row; }
.node-left .node-label{ white-space:normal; width:60px; }

.scroll-cue{ position:relative; display:flex; justify-content:center; margin-top:64px; }
.scroll-cue span{
  width:1px; height:44px; background:linear-gradient(var(--purple-bright), transparent);
  position:relative; overflow:hidden;
}
.scroll-cue span::after{
  content:""; position:absolute; top:-20px; left:0; width:1px; height:20px; background:var(--white);
  animation:cue-drop 2s ease-in-out infinite;
}
@keyframes cue-drop{ 0%{ transform:translateY(0); opacity:0; } 30%{ opacity:1; } 100%{ transform:translateY(60px); opacity:0; } }

/* ==========================================================
   MARQUEE STRIP
   ========================================================== */
.marquee-strip{
  background:var(--purple-bright); overflow:hidden; padding:11px 0;
}
.marquee-track{
  display:flex; gap:14px; width:max-content;
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.08em;
  color:var(--black); font-weight:500;
  animation:marquee 26s linear infinite;
}
.marquee-track span{ white-space:nowrap; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ==========================================================
   SECTIONS (shared)
   ========================================================== */
.section{ padding:100px 0; position:relative; }
.section-dark{ background:var(--black); color:var(--white); }
.section-dark .gray-muted, .section-dark p{ color:var(--gray-muted); }
.section-dark h3{ color:var(--white); }

.section-head{ max-width:680px; margin-bottom:56px; }
.section-title{ font-size:clamp(1.9rem, 3.4vw, 2.7rem); line-height:1.14; font-weight:700; letter-spacing:-.015em; margin-bottom:14px; }
.section-desc{ font-size:16.5px; line-height:1.6; color:var(--gray-muted); max-width:520px; }
.section:not(.section-dark) .section-desc{ color:#5d5566; }

/* circuit divider between sections — recurring signature motif */
.circuit-divider{ background:var(--black); line-height:0; position:relative; overflow:hidden; }
.circuit-divider svg{ width:100%; height:34px; display:block; }
.circuit-divider path{ fill:none; stroke:var(--gray-line); stroke-width:1.4; }
.circuit-divider circle{ fill:var(--purple-bright); filter:drop-shadow(0 0 5px var(--purple-bright)); }
.circuit-divider .spark{
  fill:var(--purple-glow);
  filter:drop-shadow(0 0 8px var(--purple-bright)) drop-shadow(0 0 16px var(--purple-bright));
}

/* ambient "vibranium" glow blobs — reused across sections for atmosphere */
.glow-blob{
  position:absolute; border-radius:50%; pointer-events:none; z-index:0;
  background:radial-gradient(circle, rgba(180,1,240,.32), transparent 70%);
  filter:blur(6px);
  animation:blob-breathe 7s ease-in-out infinite;
}
@keyframes blob-breathe{
  0%,100%{ opacity:.5; transform:scale(1); }
  50%{ opacity:.9; transform:scale(1.12); }
}
.section{ isolation:isolate; }
.section > .wrap{ position:relative; z-index:1; }

/* ==========================================================
   ABOUT
   ========================================================== */
.about-grid{ display:grid; grid-template-columns:1.3fr .9fr; gap:56px; align-items:start; }
.about-text p{ font-size:16.5px; line-height:1.75; color:var(--gray-muted); margin-bottom:18px; }
.about-text strong{ color:var(--white); font-weight:600; }

.values-stack{ display:flex; flex-direction:column; gap:16px; }
.value-card{
  position:relative; padding:26px 24px 24px; border-radius:var(--radius);
  background:var(--surface-2); border:1px solid var(--gray-line);
  overflow:hidden; transition:border-color .3s, box-shadow .3s;
}
.value-card::after{
  content:""; position:absolute; top:-40%; left:-20%; width:60%; height:180%;
  background:linear-gradient(120deg, transparent, rgba(180,1,240,.16), transparent);
  transform:rotate(20deg); animation:value-sheen 6s ease-in-out infinite;
}
.value-card:nth-child(2)::after{ animation-delay:1.6s; }
.value-card:nth-child(3)::after{ animation-delay:3.2s; }
@keyframes value-sheen{
  0%{ left:-40%; opacity:0; }
  15%{ opacity:.9; }
  40%{ opacity:0; }
  100%{ left:120%; opacity:0; }
}
.value-card:hover{ border-color:var(--purple-bright); box-shadow:0 0 30px -8px rgba(180,1,240,.4); }
.value-index{
  font-family:var(--font-mono); font-size:12px; color:var(--purple-glow);
  letter-spacing:.08em; display:block; margin-bottom:10px;
}
.value-card h3{ font-size:19px; margin-bottom:8px; }
.value-card p{ font-size:14.5px; line-height:1.55; color:var(--gray-muted); }

/* ==========================================================
   SERVICES
   ========================================================== */
.services-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:22px; }
.service-card{
  position:relative; padding:32px 26px; border-radius:var(--radius);
  background:#fff; border:1px solid rgba(23,18,28,.08);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.service-card::before{
  content:""; position:absolute; top:16px; left:16px; width:14px; height:14px;
  border-top:2px solid var(--purple-bright); border-left:2px solid var(--purple-bright);
  opacity:0; transition:opacity .3s;
}
.service-card:hover{ transform:translateY(-6px); box-shadow:0 20px 40px -18px rgba(87,1,136,.28); border-color:var(--gray-line); }
.service-card:hover::before{ opacity:1; }
.service-icon{
  width:56px; height:56px; border-radius:14px; margin-bottom:20px;
  background:linear-gradient(135deg, var(--surface-2), var(--charcoal));
  display:flex; align-items:center; justify-content:center; color:var(--purple-glow);
  box-shadow:0 0 0 0 rgba(180,1,240,.35);
  animation:icon-glow 3.4s ease-in-out infinite;
}
@keyframes icon-glow{
  0%,100%{ box-shadow:0 0 0 0 rgba(180,1,240,.22); }
  50%{ box-shadow:0 0 22px 2px rgba(180,1,240,.38); }
}
.service-card:nth-child(2) .service-icon{ animation-delay:.5s; }
.service-card:nth-child(3) .service-icon{ animation-delay:1s; }
.service-card:nth-child(4) .service-icon{ animation-delay:1.5s; }
.service-card:nth-child(5) .service-icon{ animation-delay:2s; }
.service-icon svg{ width:28px; height:28px; }
.service-card h3{ font-size:19px; margin-bottom:10px; color:var(--ink); }
.service-card p{ font-size:14.5px; line-height:1.6; color:#5d5566; }
.service-card--cta{
  background:linear-gradient(150deg, var(--purple-deep), var(--black));
  color:#fff; display:flex; flex-direction:column; justify-content:center; gap:12px;
}
.service-card--cta h3{ color:#fff; font-size:20px; }
.service-card--cta p{ color:rgba(247,245,248,.75); margin-bottom:6px; }

/* ==========================================================
   PROCESS
   ========================================================== */
.process-list{ display:flex; flex-direction:column; }
.process-list li{
  display:flex; gap:28px; padding:30px 0; border-top:1px solid rgba(255,255,255,.09);
  align-items:flex-start;
}
.process-list li:last-child{ border-bottom:1px solid rgba(255,255,255,.09); }
.process-num{
  font-family:var(--font-display); font-size:15px; color:var(--purple-glow);
  border:1px solid var(--gray-line); border-radius:100px; padding:6px 14px; height:fit-content;
  letter-spacing:.03em;
}
.process-list h3{ font-size:20px; margin-bottom:6px; }
.process-list p{ color:var(--gray-muted); font-size:15px; line-height:1.6; max-width:560px; }

/* ==========================================================
   DIFERENCIAIS
   ========================================================== */
.diff-grid{ display:grid; grid-template-columns:repeat(2, 1fr); gap:22px; }
.diff-card{
  padding:30px; border-radius:var(--radius); border:1px solid rgba(23,18,28,.08);
  background:linear-gradient(180deg, #fff, #fbf9fc);
}
.diff-mark{
  width:34px; height:34px; border-radius:9px; margin-bottom:18px;
  background:linear-gradient(135deg, var(--purple-bright), var(--purple-deep));
  clip-path:polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  animation:mark-pulse 3s ease-in-out infinite;
}
@keyframes mark-pulse{
  0%,100%{ filter:drop-shadow(0 0 0 rgba(180,1,240,0)); }
  50%{ filter:drop-shadow(0 0 10px rgba(180,1,240,.55)); }
}
.diff-card:nth-child(2) .diff-mark{ animation-delay:.4s; }
.diff-card:nth-child(3) .diff-mark{ animation-delay:.8s; }
.diff-card:nth-child(4) .diff-mark{ animation-delay:1.2s; }
.diff-card h3{ font-size:18.5px; margin-bottom:8px; color:var(--ink); }
.diff-card p{ font-size:14.5px; line-height:1.6; color:#5d5566; }

/* ==========================================================
   CTA BANNER
   ========================================================== */
.cta-banner{
  background:linear-gradient(120deg, var(--purple-deep), var(--black) 70%);
  padding:80px 0; position:relative; overflow:hidden;
}
.cta-banner::after{
  content:""; position:absolute; inset:0;
  background:radial-gradient(circle at 85% 20%, rgba(180,1,240,.35), transparent 55%);
}
.cta-banner-inner{
  position:relative; display:flex; align-items:center; justify-content:space-between;
  gap:30px; flex-wrap:wrap;
}
.cta-banner h2{ color:#fff; font-size:clamp(1.6rem, 3vw, 2.2rem); max-width:560px; line-height:1.2; }
.cta-banner-price{ color:rgba(247,245,248,.75); font-size:15px; margin-top:12px; }
.cta-banner-price strong{ color:#fff; }

/* ==========================================================
   FAQ
   ========================================================== */
.faq-list{ display:flex; flex-direction:column; gap:12px; }
.faq-item{
  border:1px solid rgba(23,18,28,.1); border-radius:14px; padding:20px 24px;
  background:#fff;
}
.faq-item summary{
  cursor:pointer; font-weight:600; font-size:16px; list-style:none;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+"; font-family:var(--font-display); font-size:20px; color:var(--purple-bright);
  transition:transform .25s var(--ease); flex-shrink:0;
}
.faq-item[open] summary::after{ transform:rotate(45deg); }
.faq-item p{ margin-top:14px; color:#5d5566; font-size:14.5px; line-height:1.65; }

/* ==========================================================
   CONTACT
   ========================================================== */
.contact-grid{ position:relative; display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; }
.contact-list{ margin-top:30px; display:flex; flex-direction:column; gap:16px; }
.contact-list li{ display:flex; flex-direction:column; gap:3px; }
.contact-label{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.08em; color:var(--purple-glow); text-transform:uppercase; }
.contact-list a{ font-size:16.5px; font-weight:500; transition:color .2s; }
.contact-list a:hover{ color:var(--purple-glow); }

.contact-form{
  position:relative; background:var(--surface-2); border:1px solid var(--gray-line);
  border-radius:var(--radius); padding:34px; display:flex; flex-direction:column; gap:16px;
}
.contact-form label{ display:flex; flex-direction:column; gap:8px; font-size:13.5px; color:var(--gray-muted); font-weight:500; }
.contact-form input, .contact-form textarea{
  font-family:var(--font-body); font-size:15px; padding:13px 15px; border-radius:10px;
  border:1px solid rgba(255,255,255,.14); background:rgba(255,255,255,.04); color:var(--white);
  resize:vertical; transition:border-color .2s, background .2s;
}
.contact-form input:focus, .contact-form textarea:focus{
  border-color:var(--purple-bright); background:rgba(255,255,255,.06); outline:none;
}
.contact-form input::placeholder, .contact-form textarea::placeholder{ color:rgba(167,155,176,.6); }
.form-note{ font-size:12.5px; color:var(--gray-muted); text-align:center; }
.hidden-field{ position:absolute; left:-9999px; top:-9999px; }

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer{ background:var(--black); color:var(--gray-muted); padding:70px 0 0; }
.footer-inner{ display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,.08); }
.footer-brand .brand{ margin-bottom:16px; }
.footer-brand .brand-icon-badge{ width:36px; height:36px; border-radius:10px; }
.footer-brand .brand-word{ font-size:19px; }
.footer-brand p{ font-size:14px; line-height:1.6; max-width:320px; }
.footer-col h4{ font-family:var(--font-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--white); margin-bottom:16px; font-weight:500; }
.footer-col{ display:flex; flex-direction:column; gap:11px; }
.footer-col a{ font-size:14.5px; transition:color .2s; }
.footer-col a:hover{ color:var(--purple-glow); }
.footer-bottom{ padding:22px 0; font-size:13px; display:flex; justify-content:center; }

/* ==========================================================
   WHATSAPP FLOAT
   ========================================================== */
.whatsapp-float{
  position:fixed; bottom:26px; right:26px; z-index:200;
  width:58px; height:58px; border-radius:50%;
  background:linear-gradient(135deg, var(--purple-bright), var(--purple-deep));
  color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 30px -8px rgba(180,1,240,.6);
  transition:transform .25s var(--ease);
}
.whatsapp-float svg{ width:28px; height:28px; }
.whatsapp-float:hover{ transform:scale(1.08); }

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; min-height:320px; }
  .hero-visual-caption{ margin-bottom:18px; }
  .pulse-rings{ width:280px; height:280px; }
  .pulse-core{ width:120px; height:120px; }
  .node-label{ font-size:10.5px; }
  .node-right .node-label, .node-left .node-label{ width:52px; }
  .about-grid, .contact-grid{ grid-template-columns:1fr; }
  .services-grid{ grid-template-columns:repeat(2, 1fr); }
  .diff-grid{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr 1fr; }
}

@media (max-width: 720px){
  .main-nav{
    position:fixed; inset:64px 16px auto 16px; background:var(--charcoal);
    border:1px solid var(--gray-line); border-radius:16px; padding:18px;
    flex-direction:column; gap:4px; transform:translateY(-14px); opacity:0; pointer-events:none;
    transition:transform .25s var(--ease), opacity .25s var(--ease);
  }
  .main-nav.open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .main-nav a{ padding:12px 6px; border-bottom:1px solid rgba(255,255,255,.06); }
  .main-nav a:last-child{ border-bottom:none; }
  .nav-toggle{ display:flex; }
  .btn-header{ display:none; }
  .services-grid{ grid-template-columns:1fr; }
  .hero-stats{ gap:24px; }
  .footer-inner{ grid-template-columns:1fr; }
  .cta-banner-inner{ flex-direction:column; align-items:flex-start; }
  .section{ padding:70px 0; }
  .hero{ padding:60px 0 50px; }
}