/* ===========================
   CSS VARIABLES & RESET
=========================== */
:root {
  --navy: #0D1B2A;
  --navy-mid: #0a1520;
  --navy-deep: #060f18;
  --blue: #1E3A8A;
  --blue-mid: #2563EB;
  --blue-light: #3B82F6;
  --blue-glow: #60A5FA;
  --silver: #C0C8D8;
  --gray: #6B7280;
  --gray-light: #D1D5DB;
  --white: #FFFFFF;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Orbitron','DM Sans',sans-serif;background:var(--navy);color:var(--white);overflow-x:hidden}
h1,h2,h3,h4,.font-display{font-family:'Orbitron','Space Grotesk',sans-serif}

/* ===========================
   HEADER
=========================== */
#header{
  position:fixed;top:0;width:100%;z-index:1000;
  transition:all 0.4s cubic-bezier(0.4,0,0.2,1);
  padding:22px 0;
}
.site-logo-link{
  display:flex;
  align-items:center;
  flex:0 0 auto;
  min-width:0;
}
.site-logo{
  display:block;
  width:auto;
  height:195px;
  max-width:343px;
  object-fit:contain;
  filter:drop-shadow(0 8px 18px rgba(0,0,0,0.26));
  transition:height 0.4s cubic-bezier(0.4,0,0.2,1),max-width 0.4s cubic-bezier(0.4,0,0.2,1);
}
#header.scrolled{
  background:rgba(9,19,31,0.93);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid rgba(30,58,138,0.25);
  padding:8px 0;
  box-shadow:0 8px 40px rgba(0,0,0,0.5);
}
.nav-link{
  position:relative;color:rgba(192,200,216,0.8);
  text-decoration:none;font-size:0.82rem;
  font-weight:700;letter-spacing:0.12em;text-transform:uppercase;
  transition:color 0.3s;font-family:'Orbitron','Space Grotesk',sans-serif;
}
.nav-link::after{
  content:'';position:absolute;bottom:-5px;left:0;
  width:0;height:1px;background:var(--blue-light);transition:width 0.3s ease;
}
.nav-link:hover{color:#fff}
.nav-link:hover::after{width:100%}

.btn-primary{
  background:linear-gradient(135deg,#1E3A8A 0%,#2563EB 100%);
  color:white;padding:11px 26px;border-radius:2px;
  font-family:'Orbitron','Space Grotesk',sans-serif;font-weight:700;
  font-size:0.82rem;letter-spacing:0.12em;text-transform:uppercase;
  border:none;cursor:pointer;text-decoration:none;display:inline-block;
  transition:all 0.3s;position:relative;overflow:hidden;
}
.btn-primary::before{
  content:'';position:absolute;top:0;left:-100%;
  width:100%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.12),transparent);
  transition:left 0.5s;
}
.btn-primary:hover::before{left:100%}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(37,99,235,0.45)}

.btn-outline{
  background:transparent;
  color:var(--blue-light);
  padding:11px 26px;border-radius:2px;
  font-family:'Orbitron','Space Grotesk',sans-serif;font-weight:700;
  font-size:0.82rem;letter-spacing:0.12em;text-transform:uppercase;
  border:1px solid rgba(59,130,246,0.35);
  cursor:pointer;text-decoration:none;display:inline-block;
  transition:all 0.3s;
}
.btn-outline:hover{
  background:rgba(59,130,246,0.1);
  border-color:rgba(59,130,246,0.7);
  transform:translateY(-2px);
}

/* ===========================
   HERO
=========================== */
#hero{position:relative;height:100vh;overflow:hidden;min-height:600px}
.hero-slide{
  position:absolute;inset:0;opacity:0;
  transition:opacity 1.8s ease;
  background-size:cover;background-position:center;
  transform:scale(1.04);transition:opacity 1.8s ease,transform 8s ease;
}
.hero-slide.active{opacity:1;transform:scale(1)}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(6,15,24,0.62) 0%,rgba(13,27,42,0.42) 55%,rgba(30,58,138,0.10) 100%);
}
.hero-overlay2{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(6,15,24,0.55) 0%,transparent 55%);
}
.hero-content{
  position:relative;z-index:10;
  height:100%;display:flex;align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Orbitron','Space Grotesk',sans-serif;font-size:0.72rem;font-weight:700;
  letter-spacing:0.25em;text-transform:uppercase;
  color:var(--blue-light);margin-bottom:18px;
}
.hero-eyebrow::before{content:'';display:block;width:28px;height:1px;background:var(--blue-light)}
.hero-title{
  font-family:'Orbitron','Space Grotesk',sans-serif;
  font-size:clamp(3rem,6.5vw,5.5rem);
  font-weight:900;line-height:1.0;
  letter-spacing:-0.02em;color:#fff;
  text-shadow:0 2px 40px rgba(0,0,0,0.4);
}
.hero-title .accent{
  color:#FFFFFF;
}
.hero-subtitle{
  font-size:1rem;color:rgba(192,200,216,0.8);
  max-width:500px;line-height:1.75;font-weight:300;
}
.hero-dots{
  position:absolute;bottom:36px;left:50%;
  transform:translateX(-50%);display:flex;gap:8px;z-index:10;
}
.hero-dot{
  width:5px;height:5px;border-radius:50%;
  background:rgba(255,255,255,0.25);cursor:pointer;
  transition:all 0.4s;
}
.hero-dot.active{background:var(--blue-light);width:28px;border-radius:3px}
.scroll-cue{
  position:absolute;bottom:36px;right:48px;z-index:10;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  opacity:0.5;
}
.scroll-cue span{font-family:'Orbitron','Space Grotesk',sans-serif;font-size:0.65rem;letter-spacing:0.2em;text-transform:uppercase}
.scroll-line{width:1px;height:50px;background:linear-gradient(to bottom,transparent,rgba(255,255,255,0.6));animation:scrollCue 2s infinite}
@keyframes scrollCue{0%,100%{transform:scaleY(0.3);opacity:0.3}50%{transform:scaleY(1);opacity:0.8}}

/* ===========================
   SECTIONS SHARED
=========================== */
section{padding:100px 0}
.section-tag{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Orbitron','Space Grotesk',sans-serif;font-size:0.72rem;font-weight:700;
  letter-spacing:0.22em;text-transform:uppercase;
  color:var(--blue-light);margin-bottom:14px;
}
.section-tag::before{content:'';display:block;width:22px;height:1px;background:var(--blue-light)}
.section-title{
  font-family:'Orbitron','Space Grotesk',sans-serif;
  font-size:clamp(2rem,3.8vw,3.2rem);
  font-weight:800;line-height:1.08;letter-spacing:-0.02em;
}
.accent-blue{color:var(--blue-light)}
.divider{width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(59,130,246,0.25),transparent)}

/* ===========================
   ABOUT SECTION
=========================== */
#sobre{background:var(--navy);position:relative;overflow:hidden}
#sobre::before{
  content:'';position:absolute;top:-200px;right:-200px;
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(30,58,138,0.08) 0%,transparent 70%);
  pointer-events:none;
}
.about-card{
  background:rgba(255,255,255,0.025);
  border:1px solid rgba(255,255,255,0.07);
  border-radius:4px;padding:30px 24px;
  transition:all 0.4s ease;position:relative;overflow:hidden;
}
.about-card::before{
  content:'';position:absolute;top:0;left:0;
  width:2px;height:100%;
  background:linear-gradient(to bottom,var(--blue-light),transparent);
  transform:scaleY(0);transition:transform 0.4s;transform-origin:top;
}
.about-card:hover{background:rgba(30,58,138,0.1);transform:translateY(-5px);border-color:rgba(59,130,246,0.2)}
.about-card:hover::before{transform:scaleY(1)}
.icon-box{
  width:46px;height:46px;margin-bottom:18px;
  background:rgba(59,130,246,0.08);
  border:1px solid rgba(59,130,246,0.18);
  border-radius:4px;display:flex;align-items:center;justify-content:center;
}

/* ===========================
   SERVICES SECTION
=========================== */
#servicos{background:linear-gradient(180deg,var(--navy-mid) 0%,var(--navy) 100%);position:relative}
.service-card{
  background:rgba(255,255,255,0.02);
  border:1px solid rgba(255,255,255,0.055);
  border-radius:4px;padding:36px 28px;
  transition:all 0.45s ease;cursor:default;position:relative;overflow:hidden;
}
.service-card::after{
  content:'';position:absolute;bottom:0;left:0;
  width:100%;height:2px;
  background:linear-gradient(90deg,var(--blue),var(--blue-light));
  transform:scaleX(0);transition:transform 0.4s ease;transform-origin:left;
}
.service-card:hover{
  background:rgba(30,58,138,0.1);
  border-color:rgba(59,130,246,0.2);
  transform:translateY(-7px);
  box-shadow:0 24px 48px rgba(0,0,0,0.3),0 0 0 1px rgba(59,130,246,0.08);
}
.service-card:hover::after{transform:scaleX(1)}
.service-num{
  font-family:'Orbitron','Space Grotesk',sans-serif;font-size:3.5rem;font-weight:900;
  color:rgba(59,130,246,0.07);line-height:1;
  position:absolute;top:18px;right:18px;letter-spacing:-0.05em;
}

/* ===========================
   PROJECTS SECTION
=========================== */
#projetos{background:var(--navy-deep);position:relative}
.filter-btn{
  font-family:'Orbitron','Space Grotesk',sans-serif;font-size:0.78rem;font-weight:700;
  letter-spacing:0.15em;text-transform:uppercase;
  padding:9px 22px;border-radius:2px;cursor:pointer;
  border:1px solid rgba(255,255,255,0.1);
  background:rgba(255,255,255,0.03);
  color:rgba(192,200,216,0.7);
  transition:all 0.3s;
}
.filter-btn.active,.filter-btn:hover{
  background:rgba(30,58,138,0.25);
  border-color:rgba(59,130,246,0.5);
  color:#fff;
}
.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.project-card{
  position:relative;border-radius:4px;overflow:hidden;
  aspect-ratio:4/3;cursor:pointer;
  border:1px solid rgba(255,255,255,0.06);
}
.project-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 0.6s ease;display:block;
}
.project-card:hover img{transform:scale(1.07)}
.project-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(6,15,24,0.9) 0%,rgba(13,27,42,0.4) 60%,transparent 100%);
  transition:opacity 0.4s;
}
.project-info{
  position:absolute;bottom:0;left:0;right:0;padding:20px;
  transform:translateY(8px);transition:transform 0.4s;
}
.project-card:hover .project-info{transform:translateY(0)}
.project-tag-badge{
  display:inline-block;font-family:'Orbitron','Space Grotesk',sans-serif;font-size:0.65rem;
  font-weight:700;letter-spacing:0.18em;text-transform:uppercase;
  background:rgba(59,130,246,0.3);border:1px solid rgba(59,130,246,0.4);
  color:var(--blue-light);padding:3px 10px;border-radius:2px;margin-bottom:8px;
}
.project-title{font-family:'Orbitron','Space Grotesk',sans-serif;font-weight:700;font-size:1rem}
.project-sub{font-size:0.78rem;color:rgba(192,200,216,0.6);margin-top:3px}
.project-card.hidden{display:none}
.project-card.fade-in{animation:fadeInCard 0.4s ease forwards}
@keyframes fadeInCard{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}

/* ===========================
   CLIENTS SECTION
=========================== */
#clientes{background:var(--navy);position:relative;overflow:hidden}
#clientes::before{
  content:'';position:absolute;bottom:-300px;left:-200px;
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(30,58,138,0.07) 0%,transparent 70%);
  pointer-events:none;
}
.client-logo{
  background:rgba(255,255,255,0.025);
  border:1px solid rgba(255,255,255,0.07);
  border-radius:4px;padding:22px 28px;
  display:flex;align-items:center;justify-content:center;
  transition:all 0.35s ease;min-height:80px;
}
.client-logo:hover{
  background:rgba(30,58,138,0.12);
  border-color:rgba(59,130,246,0.25);
  transform:translateY(-4px);
  box-shadow:0 12px 32px rgba(0,0,0,0.25);
}
.client-name{
  font-family:'Orbitron','Space Grotesk',sans-serif;font-weight:700;font-size:0.9rem;
  letter-spacing:0.08em;text-transform:uppercase;
  color:rgba(192,200,216,0.5);
  transition:color 0.3s;text-align:center;
}
.client-logo:hover .client-name{color:rgba(192,200,216,0.85)}

/* ===========================
   DIFFERENCES SECTION
=========================== */
#diferenciais{background:linear-gradient(135deg,var(--navy-mid) 0%,var(--navy-deep) 100%);position:relative}
.diff-card{
  background:rgba(255,255,255,0.02);
  border:1px solid rgba(255,255,255,0.06);
  padding:26px;border-radius:4px;
  display:flex;gap:18px;align-items:flex-start;
  transition:all 0.3s;
}
.diff-card:hover{background:rgba(30,58,138,0.08);border-color:rgba(59,130,246,0.15)}
.diff-icon{
  width:42px;height:42px;flex-shrink:0;
  background:rgba(59,130,246,0.08);
  border:1px solid rgba(59,130,246,0.18);
  border-radius:4px;display:flex;align-items:center;justify-content:center;
}

/* ===========================
   CONTACT / FORM
=========================== */
#orcamento{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-deep) 100%)}
.form-field{
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.09);
  border-radius:2px;padding:13px 17px;
  color:#fff;font-family:'Orbitron','DM Sans',sans-serif;font-size:0.88rem;
  width:100%;outline:none;transition:all 0.3s;
}
.form-field::placeholder{color:rgba(255,255,255,0.28)}
.form-field:focus{
  border-color:rgba(59,130,246,0.45);
  background:rgba(30,58,138,0.09);
  box-shadow:0 0 0 3px rgba(59,130,246,0.09);
}
select.form-field option{background:#0D1B2A}
.form-label{
  display:block;font-size:0.72rem;font-weight:600;
  letter-spacing:0.12em;text-transform:uppercase;
  color:rgba(255,255,255,0.45);margin-bottom:7px;
  font-family:'Orbitron','Space Grotesk',sans-serif;
}
.glass-card{
  background:rgba(255,255,255,0.025);
  backdrop-filter:blur(12px);
  border:1px solid rgba(30,58,138,0.22);
  border-radius:4px;
}

/* ===========================
   CONTATO SECTION
=========================== */
#contato{background:var(--navy-mid);padding:60px 0}
.social-link{
  width:42px;height:42px;border-radius:4px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;
  text-decoration:none;transition:all 0.3s;
}
.social-link:hover{background:rgba(30,58,138,0.2);border-color:rgba(59,130,246,0.35);transform:translateY(-3px)}

/* ===========================
   FOOTER
=========================== */
footer{background:#04090f;border-top:1px solid rgba(30,58,138,0.2);padding:60px 0 28px}

/* ===========================
   WHATSAPP FLOAT
=========================== */
.whatsapp-float{
  position:fixed;bottom:32px;right:32px;z-index:999;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,#25D366,#128C7E);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;text-decoration:none;
  box-shadow:0 4px 24px rgba(37,211,102,0.45);
  transition:all 0.3s;
}
.whatsapp-float:hover{transform:scale(1.12);box-shadow:0 8px 36px rgba(37,211,102,0.6)}
.wa-pulse{
  position:absolute;width:100%;height:100%;border-radius:50%;
  border:2px solid rgba(37,211,102,0.4);
  animation:waPulse 2.5s infinite;
}
@keyframes waPulse{0%{transform:scale(1);opacity:0.8}100%{transform:scale(1.7);opacity:0}}

/* ===========================
   SCROLL ANIMATIONS
=========================== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-28px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(28px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* ===========================
   GRID DECORATION
=========================== */
.grid-deco{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(30,58,138,0.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(30,58,138,0.035) 1px,transparent 1px);
  background-size:64px 64px;
}

/* ===========================
   NOTIFICATION
=========================== */
#notification{
  position:fixed;top:88px;right:20px;
  background:rgba(9,19,31,0.96);border:1px solid rgba(59,130,246,0.3);
  border-radius:4px;padding:15px 20px;z-index:9999;
  transform:translateX(120%);transition:transform 0.4s ease;
  backdrop-filter:blur(20px);max-width:300px;
}
#notification.show{transform:translateX(0)}

/* ===========================
   MOBILE
=========================== */
.hamburger{display:none;cursor:pointer;flex-direction:column;gap:5px}
.hamburger span{width:24px;height:2px;background:#fff;transition:all 0.3s;display:block}
@media(max-width:1024px){
  .site-logo{height:182px;max-width:320px}
  #header.scrolled .site-logo{height:182px;max-width:320px}
}
@media(max-width:768px){
  .hamburger{display:flex}
  .desktop-nav{display:none!important}
  section{padding:70px 0}
  .scroll-cue{display:none}
  .project-grid{grid-template-columns:1fr 1fr}
  .site-logo{height:208px;max-width:364px}
  #header.scrolled .site-logo{height:208px;max-width:364px}
  #header{padding:14px 0}
  #header.scrolled{padding:8px 0}
}
@media(max-width:480px){
  .project-grid{grid-template-columns:1fr}
  .site-logo{height:182px;max-width:319px}
  #header.scrolled .site-logo{height:182px;max-width:319px}
}

/* IMAGE BG SECTION */
.img-bg-section{
  position:relative;overflow:hidden;
  background-attachment:fixed;background-size:cover;background-position:center;
}
.img-bg-overlay{
  position:absolute;inset:0;
  background:rgba(6,15,24,0.78);
}

/* METALLIC TEXT */
.metallic{
  background:linear-gradient(135deg,#C0C8D8 0%,#fff 40%,#C0C8D8 60%,#8899BB 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

/* ===========================
   LIGHT SIONEX THEME
=========================== */
:root{
  --ink:#0D1B2A;
  --ink-soft:#263241;
  --brand:#1E3A8A;
  --steel:#6B7280;
  --line:#D1D5DB;
  --paper:#FFFFFF;
  --paper-soft:#F5F7FA;
  --paper-blue:#EEF4FF;
}
body{
  background:var(--paper);
  color:var(--ink);
}
#header.scrolled{
  background:rgba(255,255,255,0.94);
  border-bottom:1px solid rgba(13,27,42,0.1);
  box-shadow:0 14px 45px rgba(13,27,42,0.1);
}
#header.scrolled .site-logo{
  filter:drop-shadow(0 6px 14px rgba(13,27,42,0.16));
}
#header.scrolled .nav-link,
#mobile-menu .nav-link{
  color:rgba(13,27,42,0.78);
}
#header.scrolled .nav-link:hover,
#mobile-menu .nav-link:hover{
  color:var(--brand);
}
#mobile-menu{
  background:rgba(255,255,255,0.98);
  border-top:1px solid rgba(13,27,42,0.08);
  box-shadow:0 18px 35px rgba(13,27,42,0.08);
  display:block;
  max-height:0;
  overflow:hidden;
  opacity:0;
  padding-top:0;
  padding-bottom:0;
  transform:translateY(-8px);
  transition:max-height 0.35s ease,opacity 0.25s ease,padding 0.25s ease,transform 0.25s ease;
}
#mobile-menu.open{
  max-height:440px;
  opacity:1;
  padding-top:20px;
  padding-bottom:20px;
  transform:translateY(0);
}
#mobile-menu .nav-link{
  border-color:rgba(13,27,42,0.08)!important;
}
#header.scrolled .hamburger span{
  background:var(--ink);
}
.hamburger span{
  background:#fff;
}
.btn-outline{
  background:rgba(255,255,255,0.78);
  color:var(--brand);
  border-color:rgba(30,58,138,0.24);
}
#sobre,
#clientes,
#orcamento{
  background:var(--paper);
}
#servicos,
#contato{
  background:var(--paper-soft);
}
#projetos{
  background:linear-gradient(180deg,#FFFFFF 0%,#F2F5F9 100%);
}
#sobre::before,
#clientes::before{
  display:none;
}
.section-title{
  color:var(--ink);
}
.accent-blue,
.section-tag{
  color:var(--brand);
}
.section-tag::before{
  background:var(--brand);
}
section:not(#inicio):not(#diferenciais) [style*="rgba(192,200,216"],
#contato [style*="rgba(192,200,216"],
section:not(#inicio):not(#diferenciais) [style*="rgba(107,114,128"],
#contato [style*="rgba(107,114,128"]{
  color:rgba(13,27,42,0.66)!important;
}
.about-card,
.service-card,
.diff-card,
.glass-card{
  background:rgba(255,255,255,0.86);
  border-color:rgba(13,27,42,0.1);
  box-shadow:0 14px 35px rgba(13,27,42,0.06);
}
.about-card:hover,
.service-card:hover{
  background:var(--paper);
  border-color:rgba(30,58,138,0.22);
  box-shadow:0 22px 45px rgba(13,27,42,0.12);
}
.service-num{
  color:rgba(30,58,138,0.08);
}
.icon-box,
.diff-icon{
  background:var(--paper-blue);
  border-color:rgba(30,58,138,0.16);
}
.filter-btn{
  background:#fff;
  border-color:rgba(13,27,42,0.12);
  color:rgba(13,27,42,0.7);
}
.filter-btn.active,
.filter-btn:hover{
  background:var(--brand);
  border-color:var(--brand);
  color:#fff;
}
.project-card{
  border-color:rgba(13,27,42,0.08);
  box-shadow:0 16px 35px rgba(13,27,42,0.12);
}
.project-title{
  color:#D1D5DB;
  text-shadow:0 2px 14px rgba(0,0,0,0.42);
  transition:color 0.25s ease,text-shadow 0.25s ease;
}
.project-card:hover .project-title{
  color:#F5F7FA;
  text-shadow:0 3px 18px rgba(13,27,42,0.7);
}
.project-sub{
  color:rgba(209,213,219,0.86);
}
.project-tag-badge{
  background:rgba(255,255,255,0.92);
  border-color:rgba(255,255,255,0.7);
  color:var(--brand);
}
.clients-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:16px;
}
.client-logo{
  min-height:118px;
  padding:18px;
  background:#fff;
  border:1px solid rgba(13,27,42,0.08);
  box-shadow:0 12px 28px rgba(13,27,42,0.06);
}
.client-logo img{
  width:100%;
  max-width:132px;
  max-height:78px;
  object-fit:contain;
  display:block;
}
.client-logo:hover{
  background:#fff;
  border-color:rgba(30,58,138,0.2);
  box-shadow:0 18px 36px rgba(13,27,42,0.12);
}
.adaptive-copy{
  color:rgba(13,27,42,0.78);
  font-size:0.82rem;
  line-height:1.6;
}
#diferenciais .section-title,
#diferenciais h4{
  color:#F5F7FA;
}
#diferenciais .diff-card{
  background:rgba(13,27,42,0.7);
  border-color:rgba(209,213,219,0.16);
  box-shadow:0 18px 40px rgba(0,0,0,0.25);
}
#diferenciais .adaptive-copy{
  color:#D1D5DB;
}
#diferenciais .reveal-left p{
  color:#D1D5DB!important;
}
.form-field{
  background:#fff;
  border-color:rgba(13,27,42,0.14);
  color:var(--ink);
}
.form-field::placeholder{
  color:rgba(13,27,42,0.36);
}
.form-field:focus{
  background:#fff;
  border-color:rgba(30,58,138,0.45);
}
select.form-field option{
  background:#fff;
  color:var(--ink);
}
.form-label{
  color:rgba(13,27,42,0.58);
}
.social-link{
  background:#fff;
  border-color:rgba(13,27,42,0.1);
}
.social-link:hover{
  background:var(--paper-blue);
  border-color:rgba(30,58,138,0.22);
}
#contato a[href^="tel:"],
#contato a[href^="mailto:"],
#contato div[style*="align-items:flex-start"]{
  color:var(--ink)!important;
}
#contato a[href^="tel:"]:hover,
#contato a[href^="mailto:"]:hover{
  color:var(--brand)!important;
}
#notification{
  background:rgba(255,255,255,0.96);
  box-shadow:0 18px 35px rgba(13,27,42,0.12);
}
#notification-text{
  color:var(--ink)!important;
}

@media(max-width:768px){
  #header{
    padding:12px 0;
  }
  #header .max-w-7xl{
    align-items:center;
  }
  #header img[alt="Sionex"]{
    height:208px;
    width:auto;
    max-width:364px;
  }
  .desktop-header-link{
    display:none!important;
  }
  .header-actions{
    margin-left:auto;
  }
  .hamburger{
    display:flex!important;
    width:42px;
    height:42px;
    align-items:center;
    justify-content:center;
    border:1px solid rgba(255,255,255,0.35);
    border-radius:4px;
    background:rgba(13,27,42,0.08);
    transition:border-color 0.25s ease,background 0.25s ease,transform 0.25s ease;
  }
  .hamburger:focus-visible,
  #mobile-menu a:focus-visible,
  .filter-btn:focus-visible{
    outline:2px solid var(--blue-light);
    outline-offset:4px;
  }
  .hamburger[aria-expanded="true"]{
    background:rgba(30,58,138,0.12);
    border-color:rgba(30,58,138,0.28);
  }
  .hamburger[aria-expanded="true"] span:nth-child(1){
    transform:translateY(7px) rotate(45deg);
  }
  .hamburger[aria-expanded="true"] span:nth-child(2){
    opacity:0;
  }
  .hamburger[aria-expanded="true"] span:nth-child(3){
    transform:translateY(-7px) rotate(-45deg);
  }
  #header.scrolled .hamburger{
    border-color:rgba(13,27,42,0.16);
  }
  #mobile-menu.open{
    display:block;
  }
  .clients-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  footer img[alt="Sionex"]{
    height:182px;
    width:auto;
  }
}

@media(max-width:1024px){
  #header .max-w-7xl{
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-wrap:nowrap;
    gap:16px;
  }
  #header .desktop-nav,
  #header nav.desktop-nav.flex{
    display:none!important;
    visibility:hidden;
    opacity:0;
    pointer-events:none;
  }
  #header .desktop-header-link{
    display:none!important;
  }
  #header .header-actions{
    display:flex;
    align-items:center;
    justify-content:flex-end;
    flex:0 0 auto;
    margin-left:auto;
  }
  #header .hamburger{
    display:flex!important;
    visibility:visible;
    opacity:1;
  }
}

@media(min-width:1025px){
  #header .desktop-nav{
    display:flex!important;
    visibility:visible;
    opacity:1;
  }
  #header .hamburger{
    display:none!important;
  }
}