/* ==========================================
   [SEÇÃO 1] RESET E VARIÁVEIS MODERNAS (DARK MODE)
   Cores baseadas em Cyberpunk e Dark UI
   ========================================== */
:root {
    --neon-blue: #00f3ff;
    --neon-green: #00ffcc;
    --dark-bg: #03050a;
    --slide-bg: #0a111a; 
    --text-color: #ffffff;
    --text-muted: #ddd;
    --card-bg: #111a26;
    --border-color: rgba(0, 255, 204, 0.3);
    --input-bg: rgba(0, 0, 0, 0.5);
    --menu-bg: rgba(3, 5, 10, 0.85);
    --logo-blue-txt: var(--neon-blue);
    --logo-green-txt: var(--neon-green);
    --info-box-bg: rgba(0, 0, 0, 0.4);
}

/* ==========================================
   [SEÇÃO 2] TEMA CLARO (LIGHT MODE OVERRIDES)
   Força paletas clean quando o botão de modo é acionado
   ========================================== */
body.light-mode {
    --neon-blue: #0066ff;
    --neon-green: #00b300;
    --dark-bg: #f4f7f6;
    --slide-bg: #ffffff;
    --text-color: #2c3e50;
    --text-muted: #4a5568;
    --card-bg: #ffffff;
    --border-color: rgba(0, 102, 255, 0.2);
    --input-bg: #ffffff;
    --menu-bg: rgba(255, 255, 255, 0.85);
    --logo-blue-txt: #0055cc;
    --logo-green-txt: #008000;
    --info-box-bg: rgba(0, 0, 0, 0.05);
}

body, html {
    margin: 0; padding: 0; width: 100vw; height: 100vh; overflow: hidden;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--dark-bg); color: var(--text-color);
    user-select: none; -webkit-user-select: none;
    transition: background-color 0.5s ease, color 0.5s ease;
}

#bgCanvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none;}

/* [SEÇÃO 2.1] Ajustes Finos do Modo Claro */
body.light-mode #menu-wrapper { border-color: rgba(0, 102, 255, 0.2); box-shadow: 0 10px 25px -10px rgba(0,0,0,0.1); }
body.light-mode .menu-item { color: #555; }
body.light-mode .menu-item:hover, body.light-mode .menu-item.active { color: var(--neon-blue); text-shadow: none; }
body.light-mode .slide { border: 1px solid #0169fa; box-shadow: 0 10px 40px rgba(0,0,0,0.15); }
body.light-mode h1, body.light-mode h2, body.light-mode h3 { text-shadow: none; }
body.light-mode p, body.light-mode ul { color: var(--text-muted); }
body.light-mode .service-card { border-color: #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
body.light-mode .service-card:hover { border-color: var(--neon-blue); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
body.light-mode .pulse-light { background: radial-gradient(ellipse, rgba(0, 102, 255, 0.1) 0%, rgba(0, 179, 0, 0.05) 40%, transparent 70%); }
body.light-mode .logo-blue { text-shadow: none; }
body.light-mode .logo-green { text-shadow: none; }
body.light-mode .btn-voltar { color: var(--neon-blue); border-color: var(--neon-blue); }
body.light-mode .btn-voltar:hover { background: rgba(0, 102, 255, 0.1); color: var(--neon-blue) !important; }
body.light-mode .form-control { border-color: #ccc; color: #333; }
body.light-mode .dropdown-check-list .anchor { background: #fff; color: #333; border-color: #ccc; }
body.light-mode .dropdown-check-list ul.items { background: #fff; border-color: #ccc; box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
body.light-mode .items li { color: #444; }
body.light-mode #classic-menu-overlay { background: rgba(255, 255, 255, 0.9); border-right-color: #ccc; }
body.light-mode #classic-menu-overlay a { color: #333; text-shadow: none; }
body.light-mode #classic-menu-overlay a:hover { color: var(--neon-blue); }

body.light-mode .cta-button { color: #005ce6; border-color: #66a3ff; }
body.light-mode .cta-button:hover {
    background: #66a3ff !important; color: #ffffff !important; box-shadow: 0 0 15px rgba(102, 163, 255, 0.4);
}

body.light-mode .whatsapp-btn:hover {
    background: #00ff15 !important; color: #003e12 !important; box-shadow: 0 0 15px rgba(0, 154, 57, 0.4); border-color: #00b900;
}
body.light-mode .cta-secondary { color: #005ce6; border-color: #66a3ff; }
body.light-mode .cta-secondary:hover {
    background: #66a3ff !important; color: #ffffff !important; box-shadow: 0 0 15px rgba(102, 163, 255, 0.4);
}

/* ==========================================
   [SEÇÃO 3] ANIMAÇÕES E TELAS FLUTUANTES (SPLASH E PTR)
   ========================================== */
#splash-screen {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: 9999; display: flex; flex-direction: column; cursor: pointer; overflow: hidden;
}
.splash-panel {
    position: absolute; left: 0; width: 100%; height: 50vh; background: rgba(0, 255, 204, 0.05);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); transition: transform 1.2s cubic-bezier(0.77, 0, 0.175, 1);
}
.splash-top { top: 0; border-bottom: 2px solid var(--neon-green); box-shadow: 0 10px 30px rgba(0, 255, 204, 0.15); }
.splash-bottom { bottom: 0; border-top: 2px solid var(--neon-green); box-shadow: 0 -10px 30px rgba(0, 255, 204, 0.15); }

.splash-content-wrapper {
    position: absolute; top: 0; left: 0; width: 100%; height: 100vh;
    display: flex; flex-direction: column; z-index: 10000; pointer-events: none; transition: opacity 0.5s ease, transform 0.5s ease;
}
.splash-text-top { height: 50vh; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 10px; box-sizing: border-box; text-align: center; }
.splash-text-bottom { height: 50vh; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; padding-top: 20px; box-sizing: border-box; text-align: center; }

.splash-text-top h1 { 
    font-size: 2.5rem; color: var(--neon-purple); text-shadow: 0 0 20px rgba(255, 255, 255, 0.6); 
    margin: 0; letter-spacing: 2px; line-height: 1.2; display: flex; align-items: center; justify-content: center; gap: 0px; 
}
.splash-text-bottom p { font-size: 1rem; color: var(--neon-green); text-transform: uppercase; letter-spacing: 3px; margin: 0; text-shadow: 0 0 10px rgba(0, 255, 204, 0.4);}

.tap-text { display: block; font-size: 0.85rem; margin-top: 40px; animation: pulseAlpha 2s infinite; text-transform: uppercase; letter-spacing: 1px; font-weight: 300; color: var(--text-muted); }
@keyframes pulseAlpha { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

#splash-screen.splitting .splash-content-wrapper { opacity: 0; transform: scale(0.9); }
#splash-screen.splitting .splash-top { transform: translateY(-100%); }
#splash-screen.splitting .splash-bottom { transform: translateY(100%); }

#ptr-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: 10001; pointer-events: none; display: flex; flex-direction: column; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.2s;
}
#ptr-panel-bg {
    position: absolute; top: -100vh; left: 0; width: 100%; height: 100vh; background: rgba(0, 255, 204, 0.15); backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--neon-green); box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2); will-change: transform;
}
#ptr-content { position: relative; z-index: 10002; display: flex; flex-direction: column; align-items: center; gap: 15px; transform: translateY(-50px); opacity: 0; will-change: transform, opacity; }
#ptr-content span { color: var(--neon-green); font-weight: bold; letter-spacing: 2px; text-transform: uppercase; }

/* ==========================================
   [SEÇÃO 4] ESTRUTURA PRINCIPAL E ALINHAMENTO MATEMÁTICO DO LAYOUT
   Aqui controlamos os 15px padronizados de respiro para o logo em relação ao menu e slide
   ========================================== */
#menu-wrapper {
    position: fixed; top: 0; width: 100%; height: 60px;
    background: var(--menu-bg); backdrop-filter: blur(5px);
    border-top: 2px solid rgba(0, 255, 204, 0.5); border-bottom: 2px solid rgba(0, 255, 204, 0.5);
    box-shadow: 0 10px 25px -10px rgba(0, 255, 204, 0.3), inset 0 10px 25px -10px rgba(0, 255, 204, 0.15);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 15%, black 85%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, black 15%, black 85%, transparent 100%);
    z-index: 100; perspective: 1200px; display: flex; align-items: center; justify-content: center;
    overflow: hidden; touch-action: none; cursor: grab;
}
#menu-wrapper:active { cursor: grabbing; }

/* Logo Posicionado 15px abaixo dos 60px do Menu (60 + 15 = 75px) */
#logo-wrapper {
    position: fixed; top: 75px; left: 0; width: 100%; height: 80px;
    display: flex; align-items: center; justify-content: center; z-index: 200;
}

/* Slides posicionados 15px abaixo da altura total do logo (75 + 80 = 155; 155 + 15 = 170px) */
#presentation-container {
    position: fixed; top: 170px; left: 0; width: 100vw; height: calc(100vh - 170px); 
    perspective: 1500px; display: flex; align-items: center; justify-content: center; 
    z-index: 10; pointer-events: none; 
}

#carousel { position: relative; width: 0; height: 0; transform-style: preserve-3d; transform: translateZ(-500px); }
.menu-item {
    position: absolute; top: -20px; left: -100px; width: 200px; height: 40px;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    color: rgba(150, 150, 150, 0.8); font-weight: 600; font-size: 0.85rem; 
    text-transform: uppercase; letter-spacing: 2px; cursor: pointer; text-align: center; 
    backface-visibility: hidden; transition: color 0.15s linear, text-shadow 0.15s linear; 
    will-change: color, text-shadow;
}
.menu-item svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;}
.menu-item:hover { color: var(--neon-green); text-shadow: 0 0 15px var(--neon-green); }
.menu-item.active { color: var(--neon-blue); text-shadow: 0 0 15px var(--neon-blue); }

.pulse-light {
    position: absolute; width: 380px; height: 120px;
    background: radial-gradient(ellipse, rgba(0, 243, 255, 0.2) 0%, rgba(0, 255, 204, 0.08) 40%, transparent 70%);
    border-radius: 50%; z-index: 199; pointer-events: none; animation: pulseGlowEffect 4s ease-in-out infinite alternate;
}
@keyframes pulseGlowEffect { 0% { transform: scale(0.85); opacity: 0.5; filter: blur(15px); } 100% { transform: scale(1.15); opacity: 1; filter: blur(20px); } }

#site-logo {
    position: relative; z-index: 200; font-size: 2rem; font-weight: 900; text-transform: uppercase; letter-spacing: 2px; cursor: pointer; white-space: nowrap; display: flex; align-items: center; justify-content: center; gap: 0px; transition: transform 0.3s; margin: 0 auto; 
}
#site-logo:hover { transform: scale(1.1); }
.logo-blue { color: var(--logo-blue-txt); text-shadow: 0 0 12px rgba(0, 243, 255, 0.6); transition: 0.5s; }
.logo-green { color: var(--logo-green-txt); text-shadow: 0 0 12px rgba(0, 255, 204, 0.6); transition: 0.5s; }
.logo-animado-inline { width: 2.2em; height: 2.2em; flex-shrink: 0; filter: drop-shadow(1px 1px 0px rgb(255, 255, 255)); margin-left: -40px; margin-right: -4px; }

/* ==========================================
   [SEÇÃO 5] CONTROLES FIXOS (BOTÕES E TOGGLES)
   ========================================== */
#theme-toggle-wrapper { position: fixed; top: 15px; right: 25px; z-index: 300; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.toggle-track { width: 56px; height: 30px; background: #222; border-radius: 30px; position: relative; transition: background 0.3s; box-shadow: inset 0 2px 5px rgba(0,0,0,0.5), 0 0 10px rgba(255,255,255,0.1); }
body.light-mode .toggle-track { background: #e0e5ec; box-shadow: inset 0 2px 5px rgba(0,0,0,0.1), 0 0 10px rgba(0,0,0,0.05); }
.toggle-thumb { width: 24px; height: 24px; border-radius: 50%; position: absolute; top: 3px; left: 4px; background: #333; transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), background 0.4s; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 4px rgba(0,0,0,0.2); }
body.light-mode .toggle-thumb { transform: translateX(24px); background: #fff; }
.toggle-thumb::before { content: '⚫'; font-size: 14px; transition: opacity 0.3s; }
body.light-mode .toggle-thumb::before { content: '⚪'; }

#hamburger-btn {
    position: fixed; top: 5px; left: 10px; width: 30px; height: 22px; padding: 15px;
    z-index: 300; cursor: pointer; display: flex; flex-direction: column; justify-content: space-between; box-sizing: content-box;
}
#hamburger-btn span { display: block; height: 3px; width: 100%; background: var(--neon-green); border-radius: 3px; transition: all 0.3s ease-in-out; box-shadow: 0 0 5px var(--neon-green); pointer-events: none; }
body.light-mode #hamburger-btn span { box-shadow: none; }
#hamburger-btn.open span:nth-child(1) { transform: translateY(9.5px) rotate(45deg); }
#hamburger-btn.open span:nth-child(2) { opacity: 0; }
#hamburger-btn.open span:nth-child(3) { transform: translateY(-9.5px) rotate(-45deg); }

#fixed-contact-btn {
    position: fixed; bottom: 30px; right: 30px; background: rgba(0, 255, 204, 0.1); color: var(--neon-green); border: 2px solid var(--neon-green); padding: 12px 25px;
    border-radius: 30px; font-weight: bold; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; z-index: 150; transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 255, 204, 0.2); backdrop-filter: blur(5px); display: flex; align-items: center; gap: 8px; text-decoration: none;
}
#fixed-contact-btn:hover { background: var(--neon-green); color: var(--dark-bg); box-shadow: 0 0 25px var(--neon-green); transform: scale(1.05); }

#classic-menu-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0, 255, 204, 0.05); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
    z-index: 250; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 25px; pointer-events: none; transform: translateX(-100%); transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1); border-right: 2px solid var(--border-color);
}
#classic-menu-overlay.open { transform: translateX(0); pointer-events: all; box-shadow: 10px 0 30px rgba(0, 255, 204, 0.15); }
#classic-menu-overlay a { color: var(--text-color); font-size: 1.5rem; text-decoration: none; text-transform: uppercase; letter-spacing: 3px; cursor: pointer; display: inline-block; transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1), color 0.15s linear, text-shadow 0.15s linear; font-weight: 600; }
#classic-menu-overlay a:hover { color: var(--neon-green); text-shadow: 0 0 15px var(--neon-green); transform: scale(1.08); }

/* ==========================================
   [SEÇÃO 6] ESTILOS E COMPONENTES INTERNOS DOS SLIDES
   ========================================== */
.slide {
    position: absolute; width: 85%; max-width: 1000px; max-height: 85%; overflow-y: auto;
    background: var(--slide-bg); border: 1px solid var(--border-color); border-radius: 20px;
    padding: 40px 50px; box-shadow: 0 0 40px rgba(0, 243, 255, 0.1); opacity: 0; transform: translateZ(-2000px) scale(0.5); pointer-events: none;
    transition: transform 1.5s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.6s ease-in-out, background-color 0.5s; display: flex; flex-direction: column;
}
.slide.active { opacity: 1; transform: translateZ(0) scale(1); pointer-events: all; transition: transform 1.5s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.8s ease-in-out 0.3s; }
.slide.passed { opacity: 0; transform: translateZ(1500px) scale(2); pointer-events: none; }
.slide-inner-content { flex: 1 0 auto; } 
.slide-footer { margin-top: 40px; flex-shrink: 0; padding-top: 20px; padding-bottom: 70px; border-top: 1px solid var(--border-color); text-align: center; }
.slide-footer p { font-size: 0.75rem; color: var(--text-muted); margin: 0; line-height: 1.5; }
.discreet-link { color: var(--neon-blue); font-size: 0.7rem; text-decoration: none; cursor: pointer; transition: color 0.3s; display: inline-block; margin-top: 6px; font-style: italic;}
.slide::-webkit-scrollbar { width: 8px; }
.slide::-webkit-scrollbar-thumb { background: var(--neon-green); border-radius: 4px; }

h1, h2, h3, h4 { color: var(--neon-green); margin-top: 0; transition: color 0.5s; }
h1 { font-size: 2.3rem; text-shadow: 0 0 10px rgba(0, 255, 204, 0.3); margin-bottom: 10px;}
h2 { font-size: 1.6rem; color: var(--neon-blue); }
p { line-height: 1.6; font-size: 1.1rem; color: var(--text-muted); }
ul { line-height: 1.8; color: var(--text-muted); }

.cta-button { display: inline-block; margin-top: 10px; padding: 12px 25px; background: transparent; color: var(--neon-blue); border: 2px solid var(--neon-blue); border-radius: 8px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; transition: 0.4s; text-decoration: none; text-align: center; }
.cta-button:hover { background: var(--neon-blue) !important; color: #010a60 !important; box-shadow: 0 0 20px var(--neon-blue); }
.cta-secondary { display: inline-block; margin-top: 20px; padding: 12px 25px; background: transparent; color: var(--neon-blue); border: 2px solid var(--neon-blue); border-radius: 8px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; transition: 0.4s; text-decoration: none; text-align: center; }
.cta-secondary:hover { background: var(--neon-blue) !important; color: #010a60 !important; box-shadow: 0 0 20px var(--neon-blue); }
.btn-voltar { border: 1px solid rgba(255,255,255,0.4); color: var(--text-color); margin-bottom: 20px; padding: 8px 20px; font-size: 0.8rem; display: inline-block; cursor: pointer; border-radius: 4px; transition: 0.3s;}

.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
.service-card { background: var(--card-bg); border: 1px solid var(--border-color); padding: 20px; border-radius: 10px; transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s, background-color 0.5s; cursor: pointer; position: relative; }
.service-card:hover { transform: translateY(-5px); border-color: var(--neon-green); box-shadow: 0 5px 20px rgba(0, 255, 204, 0.1); }
.content-split { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; margin-top: 20px; }
.content-img { width: 100%; max-height: 350px; object-fit: cover; border: 2px solid var(--border-color); box-shadow: 0 0 25px rgba(0, 243, 255, 0.1); border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; animation: morphBlob 8s ease-in-out infinite alternate; }
@keyframes morphBlob { 0% { border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; } 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; } }

.compact-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; margin-top: 30px; }
.compact-card { background: rgba(0,0,0,0.03); padding: 20px; border-radius: 8px; border-left: 3px solid var(--neon-blue); display: flex; flex-direction: column;}
.main-catalog-btn { display: block; border: 2px solid var(--neon-green); background: rgba(0, 255, 204, 0.05); padding: 12px; border-radius: 8px; text-align: center; font-size: 1.05rem; color: var(--neon-green); cursor: pointer; transition: all 0.3s ease; margin-bottom: 20px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; box-shadow: 0 0 10px rgba(0, 255, 204, 0.1); }
.main-catalog-btn:hover { background: var(--neon-green); color: #fff; box-shadow: 0 0 20px var(--neon-green); text-shadow: none; }
.compact-card a { display: block; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 10px; cursor: pointer; transition: 0.3s; padding-left: 10px;}
.compact-card a:hover { color: var(--neon-blue); transform: translateX(5px); }
.chat-quick-btn { flex: 0 0 45px !important; height: 45px; margin: 0 !important; padding: 0 !important; display: flex !important; align-items: center; justify-content: center; font-size: 1.2rem; border-radius: 8px; }

/* ==========================================
   [SEÇÃO 7] ELEMENTOS DO FORMULÁRIO (GERAL E DROPDOWN)
   ========================================== */
.contact-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 30px; margin-top: 20px; }
.form-group { display: flex; flex-direction: column; margin-bottom: 15px; text-align: left; }
.form-group label { margin-bottom: 5px; color: var(--neon-blue); font-size: 0.9rem; font-weight: 600; }
.form-control { background: var(--input-bg); border: 1px solid var(--border-color); color: var(--text-color); padding: 10px 15px; border-radius: 5px; font-family: inherit; font-size: 1rem; transition: 0.3s; }
.form-control:focus { outline: none; border-color: var(--neon-green); box-shadow: 0 0 10px rgba(0,255,204,0.2); }

.dropdown-check-list { display: inline-block; width: 100%; position: relative; }
.dropdown-check-list .anchor { position: relative; cursor: pointer; display: inline-block; padding: 10px 15px; border: 1px solid var(--border-color); background: var(--input-bg); color: var(--text-color); border-radius: 5px; width: 100%; box-sizing: border-box; transition: 0.3s; }
.dropdown-check-list .anchor:hover { border-color: var(--neon-green); }
.dropdown-check-list .anchor:after { content: '▼'; position: absolute; right: 15px; color: var(--neon-blue); }
.dropdown-check-list ul.items { padding: 15px; display: none; margin: 0; border: 1px solid var(--border-color); border-top: none; background: var(--card-bg); max-height: 200px; overflow-y: auto; border-radius: 0 0 5px 5px; position: absolute; width: 100%; z-index: 10; box-sizing: border-box; box-shadow: 0 10px 20px rgba(0,0,0,0.5); }
.dropdown-check-list.visible ul.items { display: block; }
.dropdown-check-list ul.items::-webkit-scrollbar { width: 6px; }
.dropdown-check-list ul.items::-webkit-scrollbar-thumb { background: var(--neon-blue); border-radius: 3px; }
.items li { list-style: none; margin-bottom: 10px; font-size: 0.95rem; color: var(--text-muted); display: flex; align-items: center;}
.items li label { display: flex; align-items: center; width: 100%; cursor: pointer; }
.items li input[type="checkbox"] { margin-right: 10px; cursor: pointer; accent-color: var(--neon-green); transform: scale(1.2);}

.form-actions { display: flex; gap: 15px; margin-top: 15px; }
.whatsapp-btn { border-color: #25D366; color: #25D366; display: flex; justify-content: center; align-items: center; }
.whatsapp-btn:hover { background: #25D366 !important; color: #fff !important; box-shadow: 0 0 20px rgba(37,211,102,0.6); border-color: #25D366;}

.selected-services { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.selected-item { background: rgba(0, 255, 204, 0.1); border: 1px solid var(--neon-green); color: var(--neon-green); padding: 6px 14px; border-radius: 20px; font-size: 0.85rem; display: flex; align-items: center; gap: 8px; animation: fadeInTag 0.3s ease forwards; }
.selected-item::before { content: '✓'; font-weight: 900; }
body.light-mode .selected-item { background: rgba(0, 179, 0, 0.05); border-color: var(--neon-green); color: var(--neon-green); }
@keyframes fadeInTag { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

.selected-item-web { background: rgba(0, 243, 255, 0.1); border: 1px solid var(--neon-blue); color: var(--neon-blue); }
body.light-mode .selected-item-web { background: rgba(0, 102, 255, 0.05); border-color: var(--neon-blue); color: var(--neon-blue); }

.nowrap { white-space: nowrap; }
.mobile-break { display: none; }

/* ==========================================
   [SEÇÃO 8] RESPONSIVIDADE E MATEMÁTICA DE TELAS MÉDIAS
   ========================================== */
@media (max-width: 768px) {
    .mobile-break { display: block; }
    
    /* Repassando a lógica de centralização: Menu (55), Respiro(15), Logo(80), Respiro(15) */
    #menu-wrapper { height: 55px; }
    #logo-wrapper { top: 70px; height: 80px; } 
    #presentation-container { top: 165px; height: calc(100vh - 165px); align-items: flex-start; } 
    
    #site-logo { font-size: 1.8rem; }
    .pulse-light { width: 300px; height: 100px; }
    #hamburger-btn { top: 8px; padding: 10px; } 
    #theme-toggle-wrapper { top: 14px; right: 15px; } 
    
    .slide { width: 90%; padding: 30px 25px; max-height: 95%; margin-top: 0; }
    h1 { font-size: 1.7rem; } h2 { font-size: 1.2rem; margin-bottom: 20px;} 
    p, ul { font-size: 1rem; }
    .services-grid, .hub-grid, .contact-grid, .compact-grid { grid-template-columns: 1fr; gap: 15px; margin-top: 15px; }
    .content-split { display: flex; flex-direction: column-reverse; gap: 20px; margin-top: 15px; }
    .content-img { width: 85%; max-height: 280px; margin: 0 auto; display: block; }
    .service-card { padding: 15px; }
    .service-card h3 { font-size: 1rem; margin-bottom: 8px;}
    .cta-button, .cta-secondary { display: block; text-align: center; box-sizing: border-box; font-size: 0.85rem;}
    #classic-menu-overlay { height: 100vh;}
    #classic-menu-overlay a { font-size: 1.2rem; }
    .form-actions { flex-direction: column; }
    #fixed-contact-btn { bottom: 20px; right: 20px; padding: 10px 15px; font-size: 0.8rem; border-width: 1px;}
    
    .splash-text-top h1 { font-size: 2rem; }
    .splash-text-bottom p { font-size: 1rem; letter-spacing: 1px; }
    .tap-text { display: block; font-size: 0.7rem; margin-top: 40px; animation: pulseAlpha 2s infinite; text-transform: uppercase; letter-spacing: 1px; font-weight: 300; color: var(--text-muted); }
}

/* ==========================================
   [SEÇÃO 9] RESPONSIVIDADE E MATEMÁTICA DE TELAS PEQUENAS (CELULAR)
   ========================================== */
@media (max-width: 480px) {
    /* Mantendo a constante: Menu (55), Respiro(15), Logo(70), Respiro(15) */
    #menu-wrapper { height: 55px; } 
    #logo-wrapper { top: 70px; height: 70px; } 
    #presentation-container { top: 155px; height: calc(100vh - 155px); align-items: flex-start; } 
    
    #site-logo { font-size: 1.8rem; letter-spacing: 1px; }
    .pulse-light { width: 240px; height: 80px; }
    h1 { font-size: 1.5rem; } h2 { font-size: 1.2rem; }
    .slide { padding: 25px 20px; max-height: 95%; margin-top: 0;}
    .slide-footer { padding-bottom: 90px; }
    .form-control { font-size: 0.85rem; padding: 8px 12px; }
    .menu-item { width: 160px; left: -80px; font-size: 0.75rem; }
    #classic-menu-overlay a { font-size: 1.1rem; letter-spacing: 1px; }
    .splash-text-top h1 { font-size: 2.5rem; }
    .splash-text-bottom p { font-size: 0.8rem; letter-spacing: 1px; }
    .tap-text { display: block; font-size: 0.6rem; margin-top: 40px; animation: pulseAlpha 2s infinite; text-transform: uppercase; letter-spacing: 1px; font-weight: 300; color: var(--text-muted); }
}