/* ==========================================================================
   DavoX IA — style.css v4.0
   PRELOADER NVIDIA | FRASE IMPACTO | GCP COLOSSAL | TICKER BRILHANTE
   ========================================================================== */

:root {
    --bg: #050507;
    --bg2: #0a0a0d;
    --bg3: #111114;
    --bg4: #16161a;
    --bg5: #1c1c22;
    --white: #ffffff;
    --silver: #e2e8f0;
    --muted: #94a3b8;
    --subtle: #64748b;
    --cyan: #22d3ee;
    --cyan10: rgba(34, 211, 238, 0.1);
    --cyan15: rgba(34, 211, 238, 0.15);
    --cyan25: rgba(34, 211, 238, 0.25);
    --orange: #f97316;
    --orange10: rgba(249, 115, 22, 0.1);
    --orange15: rgba(249, 115, 22, 0.15);
    --green: #34d399;
    --green10: rgba(52, 211, 153, 0.1);
    --red: #f87171;
    --red10: rgba(248, 113, 113, 0.1);
    --purple: #a78bfa;
    --purple10: rgba(167, 139, 250, 0.1);
    --grad: linear-gradient(135deg, var(--cyan), var(--orange));
    --border: rgba(255, 255, 255, 0.06);
    --border2: rgba(255, 255, 255, 0.1);
    --border3: rgba(255, 255, 255, 0.15);
    --font: 'Inter', sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --r1: 8px;
    --r2: 12px;
    --r3: 16px;
    --r4: 24px;
    --header-h: 70px;
    --ticker-h: 52px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: var(--bg); color: var(--silver); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: var(--font); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.gradient-text {
    background: var(--grad);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.google-gradient {
    background: linear-gradient(90deg, #4285F4 0%, #EA4335 30%, #FBBC05 60%, #34A853 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--cyan); margin-bottom: 16px;
}
.tag::before { content: ''; width: 20px; height: 1px; background: var(--cyan); }

.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.vis { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: 0.1s; } .d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; } .d4 { transition-delay: 0.4s; }

/* ====================================================================
   PRELOADER / SPLASH SCREEN NVIDIA
   ==================================================================== */
.preloader {
    position: fixed; inset: 0; z-index: 99999;
    background: #020204;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}
.preloader.hidden {
    opacity: 0; visibility: hidden; pointer-events: none;
}

/* Chip container */
.preloader-chip {
    position: relative; width: 200px; height: 200px;
    display: flex; align-items: center; justify-content: center;
}

/* Chip core (processador central) */
.chip-core {
    position: relative; z-index: 3;
    width: 80px; height: 80px;
    border: 1.5px solid rgba(34, 211, 238, 0.4);
    border-radius: 8px;
    background: rgba(5, 5, 7, 0.95);
    display: flex; align-items: center; justify-content: center;
    box-shadow:
        0 0 20px rgba(34, 211, 238, 0.1),
        0 0 60px rgba(34, 211, 238, 0.05),
        inset 0 0 20px rgba(34, 211, 238, 0.03);
    animation: chipGlow 2s ease-in-out infinite;
}
@keyframes chipGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(34,211,238,0.1), 0 0 60px rgba(34,211,238,0.05), inset 0 0 20px rgba(34,211,238,0.03); border-color: rgba(34,211,238,0.4); }
    50% { box-shadow: 0 0 30px rgba(34,211,238,0.25), 0 0 80px rgba(34,211,238,0.1), inset 0 0 30px rgba(34,211,238,0.06); border-color: rgba(34,211,238,0.7); }
}
.chip-core-inner {
    width: 56px; height: 56px;
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(10, 10, 13, 0.8);
}
.chip-brain-svg { width: 40px; height: 40px; animation: chipSpin 8s linear infinite; }
@keyframes chipSpin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Linhas de dados (8 linhas conectando ao chip) */
.chip-line {
    position: absolute; z-index: 2; background: rgba(34, 211, 238, 0.15);
}
/* Linhas horizontais */
.chip-line-1 { width: 60px; height: 1.5px; top: 50%; left: 0; transform: translateY(-4px); animation: lineFlowLeft 1.5s ease-in-out infinite; }
.chip-line-2 { width: 60px; height: 1.5px; top: 50%; right: 0; transform: translateY(-4px); animation: lineFlowRight 1.5s ease-in-out infinite 0.3s; }
.chip-line-3 { width: 60px; height: 1.5px; top: 50%; left: 0; transform: translateY(4px); background: rgba(249,115,22,0.15); animation: lineFlowLeft 1.5s ease-in-out infinite 0.6s; }
.chip-line-4 { width: 60px; height: 1.5px; top: 50%; right: 0; transform: translateY(4px); background: rgba(249,115,22,0.15); animation: lineFlowRight 1.5s ease-in-out infinite 0.9s; }
/* Linhas verticais */
.chip-line-5 { width: 1.5px; height: 60px; left: 50%; top: 0; transform: translateX(-4px); animation: lineFlowUp 1.5s ease-in-out infinite 0.2s; }
.chip-line-6 { width: 1.5px; height: 60px; left: 50%; bottom: 0; transform: translateX(-4px); animation: lineFlowDown 1.5s ease-in-out infinite 0.5s; }
.chip-line-7 { width: 1.5px; height: 60px; left: 50%; top: 0; transform: translateX(4px); background: rgba(249,115,22,0.15); animation: lineFlowUp 1.5s ease-in-out infinite 0.8s; }
.chip-line-8 { width: 1.5px; height: 60px; left: 50%; bottom: 0; transform: translateX(4px); background: rgba(249,115,22,0.15); animation: lineFlowDown 1.5s ease-in-out infinite 1.1s; }

@keyframes lineFlowLeft { 0% { opacity: 0.1; transform: translateY(-4px) scaleX(0.3); } 50% { opacity: 1; transform: translateY(-4px) scaleX(1); } 100% { opacity: 0.1; transform: translateY(-4px) scaleX(0.3); } }
@keyframes lineFlowRight { 0% { opacity: 0.1; transform: translateY(-4px) scaleX(0.3); } 50% { opacity: 1; transform: translateY(-4px) scaleX(1); } 100% { opacity: 0.1; transform: translateY(-4px) scaleX(0.3); } }
@keyframes lineFlowUp { 0% { opacity: 0.1; transform: translateX(-4px) scaleY(0.3); } 50% { opacity: 1; transform: translateX(-4px) scaleY(1); } 100% { opacity: 0.1; transform: translateX(-4px) scaleY(0.3); } }
@keyframes lineFlowDown { 0% { opacity: 0.1; transform: translateX(-4px) scaleY(0.3); } 50% { opacity: 1; transform: translateX(-4px) scaleY(1); } 100% { opacity: 0.1; transform: translateX(-4px) scaleY(0.3); } }

/* Pulsos de energia radiantes */
.chip-pulse {
    position: absolute; top: 50%; left: 50%;
    width: 80px; height: 80px;
    border: 1px solid rgba(34, 211, 238, 0.3);
    border-radius: 8px;
    transform: translate(-50%, -50%);
    z-index: 1;
}
.chip-pulse-1 { animation: chipPulseOut 2s ease-out infinite; }
.chip-pulse-2 { animation: chipPulseOut 2s ease-out infinite 1s; border-color: rgba(249, 115, 22, 0.2); }
@keyframes chipPulseOut {
    0% { width: 80px; height: 80px; opacity: 0.6; border-radius: 8px; }
    100% { width: 220px; height: 220px; opacity: 0; border-radius: 50%; }
}

.preloader-text {
    margin-top: 32px; font-family: var(--mono); font-size: 0.72rem;
    color: var(--subtle); letter-spacing: 0.08em; text-transform: uppercase;
}
.preloader-dots::after {
    content: ''; animation: dots 1.5s steps(4, end) infinite;
}
@keyframes dots {
    0% { content: ''; } 25% { content: '.'; } 50% { content: '..'; } 75% { content: '...'; }
}

/* ====================================================================
   HEADER
   ==================================================================== */
.header {
    position: fixed; top: var(--ticker-h); left: 0; right: 0; z-index: 1000;
    padding: 16px 0; height: var(--header-h);
    background: rgba(5, 5, 7, 0.85);
    backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    transition: padding 0.3s, background 0.3s;
}
.header.scrolled { padding: 10px 0; background: rgba(5, 5, 7, 0.97); }
.header .container { display: flex; align-items: center; justify-content: space-between; }
.header-logo { height: 38px; width: auto; object-fit: contain; }
.header-right { display: flex; align-items: center; gap: 16px; }
.header-secure { display: flex; align-items: center; gap: 5px; font-size: 0.65rem; color: var(--subtle); font-weight: 500; }
.header-secure svg { width: 12px; height: 12px; color: var(--cyan); }
.header-cta {
    padding: 10px 22px; border: none; border-radius: var(--r1);
    background: transparent; color: var(--white);
    font-size: 0.85rem; font-weight: 600; cursor: pointer;
    position: relative; transition: 0.3s;
}
.header-cta::before {
    content: ''; position: absolute; inset: 0; border-radius: var(--r1);
    padding: 1px; background: var(--grad);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
}
.header-cta:hover { background: var(--cyan10); box-shadow: 0 0 20px var(--cyan15); }

/* ====================================================================
   TICKER — FIXO NO TOPO ABSOLUTO (z-index: 9999, top: 0)
   Logos nítidas e brilhantes
   ==================================================================== */
.ticker-bar {
    position: fixed; top: 0; left: 0; right: 0; width: 100%; z-index: 9999;
    overflow: hidden; height: var(--ticker-h);
    background: rgba(8, 8, 12, 0.95);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(34, 211, 238, 0.08);
    display: flex; align-items: center;
}
.ticker-bar::before,
.ticker-bar::after {
    content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2;
    pointer-events: none;
}
.ticker-bar::before { left: 0; background: linear-gradient(to right, rgba(8,8,12,0.95), transparent); }
.ticker-bar::after { right: 0; background: linear-gradient(to left, rgba(8,8,12,0.95), transparent); }

.ticker-track {
    display: flex; width: max-content;
    animation: tickerScroll 40s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }

@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-content { display: flex; align-items: center; gap: 48px; padding: 0 24px; }
.ticker-item {
    display: flex; align-items: center; gap: 10px;
    white-space: nowrap; flex-shrink: 0;
    opacity: 0.85;
    transition: opacity 0.3s;
}
.ticker-item:hover { opacity: 1; }
.ticker-item img {
    height: 24px; width: auto; object-fit: contain;
    filter: brightness(1.1) contrast(1.05);
}
.ticker-item span {
    font-size: 0.72rem; font-weight: 600; color: var(--silver);
    letter-spacing: 0.03em;
}

/* ====================================================================
   HERO — NVIDIA CINEMATOGRÁFICO
   ==================================================================== */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    text-align: center;
    padding: calc(var(--header-h) + var(--ticker-h) + 60px) 24px 80px;
    overflow: hidden;
    background: #020204;
}
#heroCanvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }

.hero-grain {
    position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat; background-size: 256px 256px;
}
.hero-grid-overlay {
    position: absolute; inset: 0; z-index: 1; pointer-events: none;
    background-image: linear-gradient(rgba(34,211,238,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(34,211,238,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, black 30%, transparent 80%);
}
.hero-vignette {
    position: absolute; inset: 0; z-index: 1; pointer-events: none;
    background: radial-gradient(ellipse 55% 50% at 50% 45%, transparent 0%, #020204 100%);
}
.hero-glow-core {
    position: absolute; top: 15%; left: 50%; transform: translateX(-50%);
    width: 900px; height: 600px; z-index: 0; pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(34,211,238,0.08) 0%, rgba(34,211,238,0.03) 30%, transparent 65%);
    animation: glowPulse 8s ease-in-out infinite;
}
@keyframes glowPulse { 0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); } 50% { opacity: 0.7; transform: translateX(-50%) scale(1.05); } }
.hero-glow-accent {
    position: absolute; bottom: 5%; right: 10%;
    width: 600px; height: 400px; z-index: 0; pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(249,115,22,0.05) 0%, transparent 60%);
}
.hero-scanlines {
    position: absolute; inset: 0; z-index: 1; pointer-events: none;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.08) 2px, rgba(0,0,0,0.08) 4px);
    opacity: 0.4;
}
.hero::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0;
    height: 250px; background: linear-gradient(to bottom, transparent, var(--bg)); z-index: 2;
}

.hero-content { position: relative; z-index: 3; max-width: 900px; }

.hero-logo {
    width: 260px; max-width: 55vw; margin: 0 auto 44px;
    animation: hFloat 6s ease-in-out infinite;
    filter: drop-shadow(0 0 40px rgba(34,211,238,0.1));
}
@keyframes hFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.hero h1 {
    font-size: clamp(1.8rem, 4.5vw, 3.4rem); font-weight: 900;
    color: var(--white); line-height: 1.08; margin-bottom: 20px;
    letter-spacing: -0.03em;
    text-shadow: 0 0 80px rgba(34,211,238,0.08);
}

/* ====================================================================
   FRASE DE IMPACTO — Logo abaixo do H1
   Tipografia elegante, cor sutil, destaque corporativo
   ==================================================================== */
.hero-impact-phrase {
    font-size: clamp(0.95rem, 1.4vw, 1.1rem);
    font-weight: 400;
    color: var(--cyan);
    max-width: 620px;
    margin: 0 auto 28px;
    line-height: 1.6;
    letter-spacing: 0.01em;
    position: relative;
    padding: 16px 28px;
    border-left: 2px solid var(--cyan);
    border-right: 2px solid var(--orange);
    text-align: center;
    background: linear-gradient(90deg, rgba(34,211,238,0.04), rgba(249,115,22,0.04));
    border-radius: 4px;
}

.hero-sub {
    font-size: clamp(0.9rem, 1.6vw, 1.08rem); font-weight: 300;
    color: var(--muted); max-width: 660px; margin: 0 auto 36px; line-height: 1.7;
}

/* ====================================================================
   GOOGLE CLOUD SHOWCASE — COLOSSAL (120px desktop)
   ==================================================================== */
.hero-gcp-showcase {
    display: flex; flex-direction: column; align-items: center;
    gap: 12px; margin-bottom: 36px;
}
.hero-gcp-logo-big {
    height: 120px; width: auto; max-width: 300px; object-fit: contain;
    filter: drop-shadow(0 0 50px rgba(66,133,244,0.25)) drop-shadow(0 0 100px rgba(66,133,244,0.1));
    transition: transform 0.4s ease;
}
.hero-gcp-logo-big:hover { transform: scale(1.08); }
.hero-gcp-powered {
    font-size: 0.68rem; font-weight: 400; color: var(--subtle);
    letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.7;
}

.btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 36px; background: var(--grad);
    color: var(--bg); font-size: 0.95rem; font-weight: 700;
    border: none; border-radius: var(--r1); cursor: pointer; transition: 0.3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--cyan25), 0 8px 32px var(--orange15); }
.btn-primary svg { width: 16px; height: 16px; transition: transform 0.3s; }
.btn-primary:hover svg { transform: translateX(3px); }

.hero-slogan { margin-top: 28px; font-size: 0.8rem; font-weight: 400; color: var(--subtle); letter-spacing: 0.04em; }

/* ====================================================================
   PAIN POINTS — Glassmorphism Cards
   ==================================================================== */
.pain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 900px; margin: 0 auto; }
.pain-card {
    display: flex; align-items: flex-start; gap: 16px; padding: 24px 22px;
    background: rgba(255, 255, 255, 0.02); border: 1px solid var(--border);
    border-radius: var(--r3); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    position: relative; overflow: hidden; transition: all 0.35s ease;
}
.pain-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(248,113,113,0.4), transparent); opacity: 0; transition: opacity 0.35s; }
.pain-card:hover { border-color: rgba(248, 113, 113, 0.2); background: rgba(248, 113, 113, 0.03); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(248, 113, 113, 0.06); }
.pain-card:hover::before { opacity: 1; }
.pain-icon-x { flex-shrink: 0; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: rgba(248, 113, 113, 0.1); border-radius: var(--r1); color: var(--red); font-size: 0.9rem; font-weight: 700; }
.pain-text h4 { font-size: 0.92rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.pain-text p { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }

/* ====================================================================
   SECTIONS
   ==================================================================== */
.sec { padding: 100px 0; }
.sec-alt { background: var(--bg2); }
.sec-header { text-align: center; margin-bottom: 56px; }
.sec-header h2 { font-size: clamp(1.4rem, 3.2vw, 2.3rem); font-weight: 800; color: var(--white); letter-spacing: -0.02em; margin-bottom: 12px; }
.sec-header p { font-size: 0.95rem; color: var(--muted); max-width: 560px; margin: 0 auto; }

/* ====================================================================
   SOLUTIONS
   ==================================================================== */
.s-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.s-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r3); padding: 32px 24px; position: relative; overflow: hidden; transition: 0.3s; }
.s-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad); opacity: 0; transition: 0.3s; }
.s-card:hover { border-color: var(--border2); transform: translateY(-3px); }
.s-card:hover::before { opacity: 1; }
.s-icon { width: 44px; height: 44px; border-radius: var(--r2); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.s-icon.ic { background: var(--cyan10); color: var(--cyan); }
.s-icon.io { background: var(--orange10); color: var(--orange); }
.s-icon svg { width: 22px; height: 22px; }
.s-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.s-card > p { font-size: 0.85rem; color: var(--muted); line-height: 1.65; margin-bottom: 20px; }
.mini-flow { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; padding-top: 16px; border-top: 1px solid var(--border); }
.mf-s { font-family: var(--mono); font-size: 0.62rem; font-weight: 600; color: var(--subtle); padding: 3px 8px; background: var(--bg); border-radius: 4px; }
.mf-a { color: var(--cyan); font-size: 0.6rem; }

/* ====================================================================
   FLOW STEPS
   ==================================================================== */
.flow-steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.flow-step { text-align: center; padding: 20px 8px; }
.fs-num { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; color: var(--subtle); margin-bottom: 8px; letter-spacing: 0.1em; }
.fs-icon { width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.fs-icon svg { width: 20px; height: 20px; }
.fs-icon.ic { background: var(--cyan10); border: 1px solid rgba(34, 211, 238, 0.15); color: var(--cyan); }
.fs-icon.io { background: var(--orange10); border: 1px solid rgba(249, 115, 22, 0.15); color: var(--orange); }
.flow-step h4 { font-size: 0.75rem; font-weight: 600; color: var(--white); margin-bottom: 4px; }
.flow-step > p { font-size: 0.68rem; color: var(--subtle); line-height: 1.45; }

/* ====================================================================
   WORKFLOW ENGINE
   ==================================================================== */
.wf-hint { text-align: center; margin-bottom: 20px; font-size: 0.72rem; color: var(--subtle); display: flex; align-items: center; justify-content: center; gap: 6px; }
.wf-scroll { overflow-x: auto; overflow-y: hidden; padding: 16px 0 24px; cursor: grab; -webkit-overflow-scrolling: touch; scrollbar-width: thin; scrollbar-color: var(--bg4) var(--bg); }
.wf-scroll::-webkit-scrollbar { height: 5px; }
.wf-scroll::-webkit-scrollbar-track { background: var(--bg); }
.wf-scroll::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 3px; }
.wf-canvas { position: relative; width: 2120px; height: 820px; background: radial-gradient(circle at 20% 30%, rgba(34, 211, 238, 0.03) 0%, transparent 50%), radial-gradient(circle at 80% 70%, rgba(249, 115, 22, 0.03) 0%, transparent 50%), var(--bg); }
.wf-canvas::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px); background-size: 24px 24px; }
.wf-svg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
.wf-path { fill: none; stroke-width: 1.5; opacity: 0.35; }
.wf-path-glow { fill: none; stroke-width: 3; opacity: 0.08; filter: blur(2px); }
.wf-dot { r: 3; opacity: 0.9; }
.wf-group { position: absolute; border-radius: 12px; z-index: 0; border: 1px solid rgba(255, 255, 255, 0.04); }
.wf-group-label { position: absolute; top: 10px; left: 14px; font-size: 0.55rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.5; }
.wf-group-sub { position: absolute; top: 24px; left: 14px; font-size: 0.48rem; font-weight: 400; opacity: 0.3; color: var(--silver); }
.wfg-green { background: rgba(52, 211, 153, 0.03); border-color: rgba(52, 211, 153, 0.08); } .wfg-green .wf-group-label { color: var(--green); }
.wfg-red { background: rgba(248, 113, 113, 0.03); border-color: rgba(248, 113, 113, 0.08); } .wfg-red .wf-group-label { color: var(--red); }
.wfg-cyan { background: rgba(34, 211, 238, 0.03); border-color: rgba(34, 211, 238, 0.08); } .wfg-cyan .wf-group-label { color: var(--cyan); }
.wfg-orange { background: rgba(249, 115, 22, 0.03); border-color: rgba(249, 115, 22, 0.08); } .wfg-orange .wf-group-label { color: var(--orange); }
.wfg-white { background: rgba(255, 255, 255, 0.03); border-color: rgba(255, 255, 255, 0.08); } .wfg-white .wf-group-label { color: var(--silver); }
.wfg-purple { background: rgba(167, 139, 250, 0.03); border-color: rgba(167, 139, 250, 0.08); } .wfg-purple .wf-group-label { color: var(--purple); }
.wfg-grad { background: linear-gradient(135deg, rgba(34, 211, 238, 0.04), rgba(249, 115, 22, 0.04)); border-color: rgba(34, 211, 238, 0.1); } .wfg-grad .wf-group-label { color: var(--cyan); }
.wf-node { position: absolute; z-index: 2; display: flex; align-items: center; height: 34px; border-radius: 6px; background: var(--bg3); border: 1px solid var(--border2); cursor: default; transition: border-color 0.3s, box-shadow 0.3s; white-space: nowrap; }
.wf-node:hover { border-color: var(--border3); box-shadow: 0 0 16px rgba(255, 255, 255, 0.04); }
.wf-node-color { width: 4px; height: 100%; border-radius: 6px 0 0 6px; flex-shrink: 0; }
.nc-green { background: var(--green); } .nc-red { background: var(--red); } .nc-cyan { background: var(--cyan); } .nc-orange { background: var(--orange); } .nc-white { background: var(--silver); } .nc-purple { background: var(--purple); }
.wf-node-icon { width: 26px; height: 26px; border-radius: 4px; display: flex; align-items: center; justify-content: center; margin: 0 6px 0 8px; flex-shrink: 0; }
.wf-node-icon svg { width: 13px; height: 13px; }
.ni-green { background: var(--green); color: var(--bg); } .ni-red { background: rgba(248, 113, 113, 0.2); color: var(--red); } .ni-cyan { background: rgba(34, 211, 238, 0.15); color: var(--cyan); } .ni-orange { background: rgba(249, 115, 22, 0.15); color: var(--orange); } .ni-white { background: rgba(255, 255, 255, 0.1); color: var(--silver); } .ni-purple { background: rgba(167, 139, 250, 0.15); color: var(--purple); } .ni-grad { background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(249, 115, 22, 0.2)); color: var(--cyan); }
.wf-node-text { font-family: var(--mono); font-size: 0.58rem; font-weight: 400; color: var(--muted); padding-right: 12px; }
.wf-node:hover .wf-node-text { color: var(--silver); }
.wf-port { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--bg4); border: 1.5px solid var(--border3); z-index: 3; }
.wf-port-in { left: -4px; top: 50%; transform: translateY(-50%); }
.wf-port-out { right: -4px; top: 50%; transform: translateY(-50%); }
.wf-node:hover .wf-port { border-color: var(--cyan); background: var(--bg3); }
.wf-count { text-align: center; margin-top: 20px; font-family: var(--mono); font-size: 0.7rem; color: var(--subtle); }
.wf-count strong { color: var(--cyan); }

/* ====================================================================
   AGENTS PANEL
   ==================================================================== */
.agents-panel { display: grid; grid-template-columns: 260px 1fr; gap: 0; border: 1px solid var(--border); border-radius: var(--r3); overflow: hidden; background: var(--bg); min-height: 420px; }
.agents-list { border-right: 1px solid var(--border); background: var(--bg2); overflow-y: auto; max-height: 520px; }
.agent-tab { display: flex; align-items: center; gap: 12px; padding: 14px 16px; cursor: pointer; border-bottom: 1px solid var(--border); transition: 0.2s; position: relative; }
.agent-tab:last-child { border-bottom: none; }
.agent-tab:hover { background: rgba(255, 255, 255, 0.02); }
.agent-tab.active { background: var(--bg); border-right: 2px solid var(--cyan); }
.agent-tab.active .at-name { color: var(--white); }
.at-icon { width: 32px; height: 32px; border-radius: var(--r1); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.at-icon.ic { background: var(--cyan10); color: var(--cyan); } .at-icon.io { background: var(--orange10); color: var(--orange); } .at-icon.ig { background: var(--green10); color: var(--green); } .at-icon.ip { background: var(--purple10); color: var(--purple); }
.at-icon svg { width: 14px; height: 14px; }
.at-name { font-size: 0.78rem; font-weight: 600; color: var(--muted); transition: 0.2s; }
.at-status { font-size: 0.56rem; color: var(--subtle); display: flex; align-items: center; gap: 4px; margin-top: 2px; }
.at-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.agents-detail { padding: 32px; }
.ad-title { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.ad-desc { font-size: 0.86rem; color: var(--muted); line-height: 1.65; margin-bottom: 24px; }
.ad-stitle { font-size: 0.66rem; font-weight: 700; color: var(--subtle); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.ad-feats { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.ad-feat { display: flex; align-items: center; gap: 10px; font-size: 0.82rem; color: var(--silver); padding: 10px 14px; background: var(--bg2); border-radius: var(--r1); border: 1px solid var(--border); }
.ad-feat svg { width: 16px; height: 16px; color: var(--cyan); flex-shrink: 0; }
.ad-tools { display: flex; flex-wrap: wrap; gap: 6px; }
.ad-tool { font-family: var(--mono); font-size: 0.62rem; padding: 4px 10px; background: var(--bg2); border: 1px solid var(--border); border-radius: 4px; color: var(--muted); }

/* ====================================================================
   TECH STACK — LOGOS GRANDES
   ==================================================================== */
.tech-sec { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 48px; font-size: 0.82rem; color: var(--muted); }
.tech-sec svg { width: 16px; height: 16px; color: var(--cyan); }
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 800px; margin: 0 auto; }
.tech-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: 36px 20px; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r2); transition: all 0.35s ease; cursor: default; }
.tech-logo { height: 56px; width: auto; max-width: 160px; object-fit: contain; transition: transform 0.35s ease; }
.tech-item span { font-size: 0.76rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; transition: color 0.3s; }
.tech-item:hover { transform: translateY(-5px); }
.tech-item:hover .tech-logo { transform: translateY(-2px) scale(1.05); }
.tech-item:hover span { color: var(--white); }
.tech-item[data-glow="blue"]:hover { border-color: rgba(66, 133, 244, 0.4); box-shadow: 0 8px 30px rgba(66, 133, 244, 0.12); }
.tech-item[data-glow="cyan"]:hover { border-color: rgba(34, 211, 238, 0.4); box-shadow: 0 8px 30px rgba(34, 211, 238, 0.12); }
.tech-item[data-glow="orange"]:hover { border-color: rgba(249, 115, 22, 0.4); box-shadow: 0 8px 30px rgba(249, 115, 22, 0.12); }
.tech-item[data-glow="green"]:hover { border-color: rgba(52, 211, 153, 0.4); box-shadow: 0 8px 30px rgba(52, 211, 153, 0.12); }
.tech-item[data-glow="blue2"]:hover { border-color: rgba(24, 119, 242, 0.4); box-shadow: 0 8px 30px rgba(24, 119, 242, 0.12); }
.tech-item[data-glow="whatsapp"]:hover { border-color: rgba(37, 211, 102, 0.4); box-shadow: 0 8px 30px rgba(37, 211, 102, 0.12); }
.tech-item[data-glow="pink"]:hover { border-color: rgba(225, 48, 108, 0.4); box-shadow: 0 8px 30px rgba(225, 48, 108, 0.12); }
.tech-item[data-glow="linked"]:hover { border-color: rgba(10, 102, 194, 0.4); box-shadow: 0 8px 30px rgba(10, 102, 194, 0.12); }

/* ====================================================================
   ARCHITECT — TEXTO INTOCÁVEL
   ==================================================================== */
.arch-grid { display: grid; grid-template-columns: 340px 1fr; gap: 48px; align-items: center; }
.arch-photo-wrap { position: relative; }
.arch-photo-wrap::before { content: ''; position: absolute; inset: -2px; border-radius: var(--r4); background: var(--grad); opacity: 0.12; }
.arch-photo { max-width: 400px; width: 100%; height: auto; object-fit: cover; border-radius: var(--r4); position: relative; z-index: 1; aspect-ratio: 3 / 4; }
.arch-content h2 { font-size: clamp(1.4rem, 3.2vw, 2.3rem); font-weight: 800; color: var(--white); letter-spacing: -0.02em; margin-bottom: 10px; }
.arch-name { font-size: 1.05rem; font-weight: 600; margin-bottom: 24px; }
.arch-name span { color: var(--white); } .arch-name em { font-style: normal; color: var(--subtle); font-weight: 400; }
.arch-stats { display: flex; flex-direction: column; gap: 12px; }
.arch-stat { display: flex; align-items: center; gap: 12px; padding: 12px 14px; background: rgba(255, 255, 255, 0.02); border: 1px solid var(--border); border-radius: var(--r1); transition: 0.3s; }
.arch-stat:hover { border-color: var(--border2); }
.st-icon { width: 30px; height: 30px; border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.st-icon svg { width: 14px; height: 14px; }
.st-icon.ic { background: var(--cyan10); color: var(--cyan); } .st-icon.io { background: var(--orange10); color: var(--orange); }
.st-text { font-size: 0.84rem; color: var(--muted); line-height: 1.5; }
.st-text strong { color: var(--white); font-weight: 600; }

/* ====================================================================
   FORM
   ==================================================================== */
.form-wrap { max-width: 600px; margin: 0 auto; }
.form-header { text-align: center; margin-bottom: 40px; }
.form-header h2 { font-size: clamp(1.4rem, 3.2vw, 2.3rem); font-weight: 800; color: var(--white); letter-spacing: -0.02em; margin-bottom: 12px; }
.form-sec { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 0.78rem; color: var(--subtle); }
.form-sec svg { width: 14px; height: 14px; color: var(--cyan); }
#davoxForm { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fg { position: relative; }
.fg input, .fg textarea { width: 100%; padding: 15px 16px; background: var(--bg4); border: 1px solid var(--border); border-radius: var(--r1); color: var(--white); font-family: var(--font); font-size: 0.88rem; outline: none; transition: 0.3s; }
.fg textarea { resize: vertical; min-height: 110px; }
.fg input::placeholder, .fg textarea::placeholder { color: var(--subtle); }
.fg input:focus, .fg textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 2px var(--cyan15), 0 0 12px var(--cyan10); }
.fg label { position: absolute; top: -7px; left: 12px; font-size: 0.62rem; font-weight: 600; color: var(--cyan); background: var(--bg); padding: 0 5px; opacity: 0; transform: translateY(4px); transition: 0.2s; text-transform: uppercase; letter-spacing: 0.06em; }
.fg input:focus + label, .fg textarea:focus + label, .fg input:not(:placeholder-shown) + label, .fg textarea:not(:placeholder-shown) + label { opacity: 1; transform: translateY(0); }
.sec-alt .fg label { background: var(--bg2); }

.form-submit { padding: 16px; background: var(--grad); color: var(--bg); font-size: 0.95rem; font-weight: 700; border: none; border-radius: var(--r1); cursor: pointer; transition: 0.3s; margin-top: 4px; position: relative; }
.form-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--cyan25), 0 8px 32px var(--orange15); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; animation: none; }
.form-submit-glow { animation: submitGlow 2.5s ease-in-out infinite; }
@keyframes submitGlow {
    0%, 100% { box-shadow: 0 0 8px rgba(34, 211, 238, 0.15), 0 0 20px rgba(34, 211, 238, 0.08); }
    50% { box-shadow: 0 0 16px rgba(34, 211, 238, 0.3), 0 0 40px rgba(34, 211, 238, 0.15), 0 0 60px rgba(249, 115, 22, 0.08); }
}
.form-submit-glow:hover { animation: none; box-shadow: 0 8px 32px var(--cyan25), 0 8px 32px var(--orange15); }

.form-success { display: none; text-align: center; padding: 40px 24px; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r3); }
.form-success.active { display: block; animation: fadeIn 0.5s ease; }
.fs-check { width: 56px; height: 56px; border-radius: 50%; background: var(--cyan10); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 1.3rem; color: var(--cyan); }
.form-success h3 { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.form-success p { color: var(--muted); font-size: 0.88rem; }
.form-error { display: none; text-align: center; padding: 20px; background: rgba(248, 113, 113, 0.08); border: 1px solid rgba(248, 113, 113, 0.2); border-radius: var(--r2); color: var(--red); font-size: 0.85rem; margin-top: 12px; }
.form-error.active { display: block; animation: fadeIn 0.5s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ====================================================================
   SECURITY BAR
   ==================================================================== */
.security-bar { padding: 48px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg2); }
.sb-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.sb-item { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 20px 8px; text-align: center; border-radius: var(--r2); transition: 0.3s; cursor: default; }
.sb-item:hover { background: rgba(255, 255, 255, 0.02); }
.sb-icon { width: 40px; height: 40px; border-radius: var(--r1); display: flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border); transition: 0.3s; }
.sb-item:hover .sb-icon { border-color: var(--cyan); box-shadow: 0 0 12px var(--cyan10); }
.sb-icon svg { width: 18px; height: 18px; color: var(--muted); }
.sb-item:hover .sb-icon svg { color: var(--cyan); }
.sb-text { font-size: 0.7rem; font-weight: 600; color: var(--silver); }
.sb-sub { font-size: 0.58rem; color: var(--subtle); margin-top: 2px; }

/* ====================================================================
   FOOTER
   ==================================================================== */
.footer { padding: 40px 0; }
.footer .container { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.footer-logo { height: 28px; width: auto; object-fit: contain; opacity: 0.6; }
.footer-info { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px; font-size: 0.72rem; color: var(--subtle); }
.footer-info a { color: var(--muted); transition: 0.2s; } .footer-info a:hover { color: var(--cyan); }

/* ====================================================================
   WHATSAPP FLOAT
   ==================================================================== */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; width: 54px; height: 54px; border-radius: 50%; background: var(--bg3); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: 0.3s; animation: waPulse 3s ease-in-out infinite; }
.wa-float:hover { transform: scale(1.06); border-color: #25d366; box-shadow: 0 0 20px rgba(37, 211, 102, 0.2); }
.wa-float svg { width: 24px; height: 24px; color: #25d366; }
@keyframes waPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.12); } 50% { box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); } }

/* ====================================================================
   RESPONSIVE — TABLET
   ==================================================================== */
@media (max-width: 1024px) {
    .s-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .arch-grid { grid-template-columns: 1fr; text-align: center; gap: 32px; }
    .arch-photo-wrap { max-width: 280px; margin: 0 auto; }
    .arch-stat { justify-content: center; text-align: left; }
    .agents-panel { grid-template-columns: 220px 1fr; }
    .pain-grid { grid-template-columns: 1fr; max-width: 520px; }
    .hero-gcp-logo-big { height: 100px; max-width: 260px; }
}

/* ====================================================================
   RESPONSIVE — MOBILE
   ==================================================================== */
@media (max-width: 768px) {
    :root { --header-h: 60px; --ticker-h: 44px; }
    .hero { min-height: 100vh; padding: calc(var(--header-h) + var(--ticker-h) + 40px) 20px 60px; }
    .hero-logo { width: 180px; }
    .hero-gcp-logo-big { height: 80px; max-width: 220px; }
    .hero-impact-phrase { font-size: 0.9rem; padding: 12px 20px; }
    .hero-glow-core { width: 500px; height: 350px; }
    .sec { padding: 72px 0; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .sb-grid { grid-template-columns: repeat(3, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .pain-grid { grid-template-columns: 1fr; }
    .ticker-track { animation-duration: 25s; }
    .ticker-content { gap: 32px; }
    .ticker-item img { height: 20px; }
    .tech-logo { height: 44px; }
    .tech-item { padding: 28px 14px; }
    .agents-panel { grid-template-columns: 1fr; min-height: auto; }
    .agents-list { display: flex; overflow-x: auto; overflow-y: hidden; border-right: none; border-bottom: 1px solid var(--border); max-height: none; -webkit-overflow-scrolling: touch; }
    .agent-tab { flex-direction: column; gap: 4px; min-width: 90px; text-align: center; padding: 10px 12px; border-bottom: none; border-right: 1px solid var(--border); }
    .agent-tab:last-child { border-right: none; }
    .agent-tab.active { border-right-color: var(--border); border-bottom: 2px solid var(--cyan); }
    .at-status { display: none; }
    .at-name { font-size: 0.68rem; }
    .agents-detail { padding: 24px 16px; }
    .wf-canvas { transform: scale(0.75); transform-origin: top left; margin-bottom: -200px; }
    .preloader-chip { width: 160px; height: 160px; }
    .chip-core { width: 64px; height: 64px; }
    .chip-core-inner { width: 44px; height: 44px; }
}

/* ====================================================================
   RESPONSIVE — SMALL MOBILE
   ==================================================================== */
@media (max-width: 480px) {
    :root { --header-h: 56px; --ticker-h: 40px; }
    .container { padding: 0 16px; }
    .header-logo { height: 30px; }
    .header-secure { display: none; }
    .header-cta { padding: 8px 16px; font-size: 0.78rem; }
    .flow-steps { grid-template-columns: repeat(2, 1fr); }
    .sb-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .sb-item { padding: 14px 6px; }
    .tech-grid { gap: 10px; }
    .tech-item { padding: 22px 10px; }
    .tech-logo { height: 36px; }
    .tech-item span { font-size: 0.62rem; }
    .wa-float { bottom: 16px; right: 16px; width: 48px; height: 48px; }
    .wa-float svg { width: 22px; height: 22px; }
    .wf-canvas { transform: scale(0.55); margin-bottom: -360px; }
    .hero-gcp-logo-big { height: 60px; max-width: 180px; }
    .hero-impact-phrase { font-size: 0.84rem; padding: 10px 16px; }
    .pain-card { padding: 18px 16px; gap: 12px; }
    .pain-icon-x { width: 30px; height: 30px; font-size: 0.8rem; }
    .pain-text h4 { font-size: 0.84rem; }
    .pain-text p { font-size: 0.78rem; }
    .ticker-content { gap: 20px; }
    .ticker-item img { height: 18px; }
    .ticker-item span { font-size: 0.62rem; }
}