/* ============================================================
   BUSINESS MSTAR — DESIGN SYSTEM
============================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    /* Colors */
    --bg-primary: #05080f;
    --bg-secondary: #0a0f1c;
    --bg-card: #0f172a;
    --bg-card-hover: #16213e;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(59, 130, 246, 0.3);
    
    --blue: #3b82f6;
    --blue-light: #60a5fa;
    --blue-dark: #1d4ed8;
    --gold: #f59e0b;
    --gold-light: #fbbf24;
    
    --text: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    /* Typography */
    --font-display: 'DM Serif Display', serif;
    --font-sans: 'Inter', sans-serif;
    
    /* Transitions */
    --t: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --t-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    cursor: none;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: none; }

/* ============================================================
   PRELOADER
============================================================ */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

#preloader.hidden { opacity: 0; visibility: hidden; }

.preloader-logo {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--text);
    margin-bottom: 30px;
    letter-spacing: -1px;
}

.preloader-logo span { color: var(--blue); }

.preloader-bar {
    width: 220px;
    height: 2px;
    background: rgba(255, 255, 255, 0.08);
    margin: 0 auto 20px;
    overflow: hidden;
    border-radius: 2px;
}

.preloader-fill {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
    animation: preloadFill 1.6s ease-in-out forwards;
}

@keyframes preloadFill {
    to { width: 100%; }
}

.preloader-content { text-align: center; }

.preloader-content p {
    font-size: 0.75rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ============================================================
   SCROLL PROGRESS
============================================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, var(--blue), var(--gold));
    z-index: 9999;
    transition: width 0.1s ease;
}

/* ============================================================
   CURSOR
============================================================ */
.cursor, .cursor-dot {
    position: fixed;
    pointer-events: none;
    border-radius: 50%;
    z-index: 99998;
    transform: translate(-50%, -50%);
    transition: transform 0.15s ease;
}

.cursor {
    width: 32px;
    height: 32px;
    border: 1px solid rgba(59, 130, 246, 0.5);
    transition: width 0.3s, height 0.3s, background 0.3s;
}

.cursor.hover {
    width: 60px;
    height: 60px;
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--blue);
}

.cursor-dot {
    width: 5px;
    height: 5px;
    background: var(--blue);
}

/* ============================================================
   HEADER
============================================================ */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 22px 0;
    transition: var(--t);
}

#header.scrolled {
    background: rgba(5, 8, 15, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1;
}

.logo-mark { color: var(--blue); }

.logo small {
    font-family: var(--font-sans);
    font-size: 0.6rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-left: 6px;
    padding-left: 12px;
    border-left: 1px solid var(--border);
}

.nav {
    display: flex;
    gap: 38px;
}

.nav a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    transition: var(--t);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--blue);
    transition: var(--t);
}

.nav a:hover { color: var(--text); }
.nav a:hover::after { width: 100%; }

.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.btn-cta-header {
    padding: 11px 22px;
    background: var(--blue);
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--t);
}

.btn-cta-header:hover {
    background: var(--blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.35);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--t);
}

/* ============================================================
   HERO
============================================================ */
#hero {
    position: relative;
    min-height: 100vh;
    padding: 160px 0 80px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.15), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(245, 158, 11, 0.08), transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.25);
    border-radius: 100px;
    font-size: 0.78rem;
    color: var(--blue-light);
    margin-bottom: 32px;
    font-weight: 500;
}

.pulse-dot {
    width: 7px;
    height: 7px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); }
    70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

#hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -1.5px;
    margin-bottom: 28px;
    color: var(--text);
}

.gradient-text {
    background: linear-gradient(135deg, var(--blue-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn-primary {
    padding: 16px 32px;
    background: var(--blue);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--t);
    border: none;
}

.btn-primary:hover {
    background: var(--blue-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.35);
    gap: 14px;
}

.btn-outline {
    padding: 16px 32px;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--t);
}

.btn-outline:hover {
    border-color: var(--blue);
    color: var(--blue-light);
    background: rgba(59, 130, 246, 0.05);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.trust-avatars {
    display: flex;
}

.trust-avatars img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--bg-primary);
    margin-left: -12px;
}

.trust-avatars img:first-child { margin-left: 0; }

.hero-trust strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text);
}

.hero-trust span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Dashboard Visual */
.hero-dashboard {
    background: linear-gradient(160deg, var(--bg-card), var(--bg-card-hover));
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(59, 130, 246, 0.05);
    transform: perspective(1000px) rotateY(-3deg) rotateX(2deg);
    transition: transform 0.6s ease;
}

.hero-dashboard:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.dashboard-header {
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.dashboard-dots {
    display: flex;
    gap: 6px;
}

.dashboard-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.dashboard-dots span:first-child { background: #ef4444; }
.dashboard-dots span:nth-child(2) { background: #f59e0b; }
.dashboard-dots span:last-child { background: #22c55e; }

.dashboard-body {
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.metric-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 18px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.metric-card.full { grid-column: 1 / -1; }

.metric-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 8px;
}

.metric-value {
    font-family: var(--font-display);
    font-size: 1.7rem;
    color: var(--text);
    display: block;
    line-height: 1;
    margin-bottom: 8px;
}

.metric-trend {
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
}

.metric-trend.up { color: #22c55e; }

.metric-chart {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 60px;
    margin-top: 12px;
}

.metric-chart .bar {
    flex: 1;
    background: linear-gradient(180deg, var(--blue), var(--blue-dark));
    border-radius: 4px 4px 0 0;
    opacity: 0.4;
    transition: var(--t);
}

.metric-chart .bar.active {
    opacity: 1;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--blue), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(0.3); }
    50% { transform: scaleY(1); }
}

/* ============================================================
   LOGOS
============================================================ */
.section-logos {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
    overflow: hidden;
}

.logos-label {
    text-align: center;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.logos-track {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
}

.logos-slide {
    display: flex;
    gap: 80px;
    animation: logosScroll 40s linear infinite;
    width: max-content;
}

.logos-slide span {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--text-muted);
    letter-spacing: 4px;
    opacity: 0.5;
    transition: var(--t);
    white-space: nowrap;
}

.logos-slide span:hover {
    color: var(--blue-light);
    opacity: 1;
}

@keyframes logosScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ============================================================
   SEÇÕES GENÉRICAS
============================================================ */
section { position: relative; }

.section-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 70px;
}

.section-label {
    display: inline-block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--blue-light);
    margin-bottom: 20px;
    font-weight: 600;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.accent {
    color: var(--blue-light);
    font-style: italic;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* ============================================================
   SOBRE
============================================================ */
.section-about { padding: 120px 0; }

.about-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 80px;
}

.about-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -1px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-text .lead {
    font-size: 1.25rem;
    color: var(--text);
    margin-bottom: 24px;
    font-weight: 500;
    line-height: 1.55;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.02rem;
}

.about-text strong {
    color: var(--blue-light);
    font-weight: 600;
}

.about-pillars {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 40px;
}

.pillar {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: var(--t);
}

.pillar:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateX(6px);
}

.pillar-icon {
    width: 52px;
    height: 52px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-light);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.pillar strong {
    display: block;
    color: var(--text);
    font-size: 1rem;
    margin-bottom: 2px;
}

.pillar span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.about-numbers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.number-card {
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    transition: var(--t);
    position: relative;
    overflow: hidden;
}

.number-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--t);
}

.number-card:hover::before { transform: scaleX(1); }

.number-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
}

.number-card strong {
    font-family: var(--font-display);
    font-size: 2.8rem;
    color: var(--text);
    display: block;
    line-height: 1;
    margin-bottom: 8px;
}

.number-card strong::after {
    content: attr(data-suffix);
}

.number-card span {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* ============================================================
   SERVIÇOS
============================================================ */
.section-services {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    padding: 40px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: var(--t);
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.service-card.featured {
    background: linear-gradient(160deg, rgba(59, 130, 246, 0.08), var(--bg-card));
    border-color: rgba(59, 130, 246, 0.3);
}

.featured-tag {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--gold);
    color: var(--bg-primary);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 6px 14px;
    border-radius: 100px;
}

.service-number {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--text-muted);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-light);
    font-size: 1.5rem;
    margin-bottom: 24px;
    transition: var(--t);
}

.service-card:hover .service-icon {
    background: var(--blue);
    color: white;
    transform: rotate(-8deg) scale(1.08);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 12px;
    color: var(--text);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-list {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.service-list li {
    padding: 8px 0 8px 24px;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 17px;
    width: 12px;
    height: 1.5px;
    background: var(--blue);
}

.service-link {
    color: var(--blue-light);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--t);
    align-self: flex-start;
}

.service-link:hover { gap: 14px; color: var(--gold-light); }

/* ============================================================
   METODOLOGIA
============================================================ */
.section-method { padding: 120px 0; }

.method-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.method-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 5%;
    right: 5%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
    opacity: 0.3;
}

.method-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--blue-light);
    margin: 0 auto 28px;
    position: relative;
    z-index: 2;
    transition: var(--t);
}

.method-step:hover .step-number {
    background: var(--blue);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.4);
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 14px;
    line-height: 1.6;
}

.step-time {
    display: inline-block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    padding: 5px 14px;
    background: rgba(245, 158, 11, 0.08);
    border-radius: 100px;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

/* ============================================================
   CASES
============================================================ */
.section-cases {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 60px;
}

.case-card {
    padding: 36px 30px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: var(--t);
}

.case-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.case-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.case-industry {
    color: var(--blue-light);
    font-weight: 600;
}

.case-card h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    margin-bottom: 12px;
}

.case-card > p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.case-metrics {
    display: flex;
    gap: 24px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}

.case-metrics > div strong {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--blue-light);
    display: block;
    line-height: 1;
    margin-bottom: 4px;
}

.case-metrics > div span {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.case-tags span {
    font-size: 0.72rem;
    padding: 4px 12px;
    background: rgba(59, 130, 246, 0.08);
    color: var(--blue-light);
    border-radius: 100px;
    border: 1px solid rgba(59, 130, 246, 0.15);
}

.cases-cta {
    text-align: center;
}

.cases-cta p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* ============================================================
   DIFERENCIAIS
============================================================ */
.section-differentials { padding: 120px 0; }

.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.diff-card {
    padding: 36px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    transition: var(--t);
}

.diff-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-6px);
}

.diff-card i {
    font-size: 1.8rem;
    color: var(--blue-light);
    margin-bottom: 20px;
    display: block;
}

.diff-card h4 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 10px;
    color: var(--text);
}

.diff-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.65;
}

/* ============================================================
   EQUIPE
============================================================ */
.section-team {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.team-card {
    padding: 36px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    text-align: center;
    transition: var(--t);
}

.team-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
}

.team-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 22px;
    border: 2px solid var(--border);
    transition: var(--t);
}

.team-card:hover .team-avatar {
    border-color: var(--blue);
    transform: scale(1.05);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 6px;
}

.team-role {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--blue-light);
    margin-bottom: 14px;
    font-weight: 600;
}

.team-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.team-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-light);
    font-size: 0.85rem;
    transition: var(--t);
}

.team-social a:hover {
    background: var(--blue);
    color: white;
    transform: translateY(-3px);
}

/* ============================================================
   DEPOIMENTOS
============================================================ */
.section-testimonials { padding: 120px 0; }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    padding: 36px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: var(--t);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
}

.quote-icon {
    font-size: 1.5rem;
    color: var(--blue);
    opacity: 0.4;
    margin-bottom: 20px;
}

.testimonial-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
    flex-grow: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.testimonial-author img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 2px solid var(--blue);
}

.testimonial-author strong {
    display: block;
    color: var(--text);
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ============================================================
   PROPOSTA
============================================================ */
.section-proposal {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.proposal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.proposal-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -1px;
    margin: 20px 0 20px;
}

.proposal-content > p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.proposal-content strong {
    color: var(--blue-light);
}

.proposal-benefits {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 40px;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 18px;
}

.benefit i {
    color: #22c55e;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.benefit strong {
    display: block;
    color: var(--text);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.benefit span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.proposal-contact a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.25);
    border-radius: 12px;
    color: #25d366;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--t);
}

.proposal-contact a:hover {
    background: rgba(37, 211, 102, 0.15);
    transform: translateY(-2px);
}

.proposal-form-wrap {
    padding: 44px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
}

.proposal-form-wrap h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    margin-bottom: 32px;
    color: var(--text);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.92rem;
    transition: var(--t);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: none;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--t);
    text-transform: none;
    letter-spacing: 0;
}

.checkbox:hover { border-color: var(--border-hover); }

.checkbox input { width: auto; accent-color: var(--blue); }

.full-width { width: 100%; justify-content: center; }

.form-note {
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 16px;
}

/* ============================================================
   FAQ
============================================================ */
.section-faq { padding: 120px 0; }

.faq-list {
    max-width: 820px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
    transition: var(--t);
}

.faq-question {
    width: 100%;
    padding: 26px 0;
    background: none;
    border: none;
    color: var(--text);
    font-family: var(--font-display);
    font-size: 1.2rem;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: var(--t);
}

.faq-question:hover { color: var(--blue-light); }

.faq-question i {
    color: var(--blue);
    font-size: 0.9rem;
    transition: var(--t);
    flex-shrink: 0;
}

.faq-item.active .faq-question i { transform: rotate(45deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer { max-height: 300px; }

.faq-answer p {
    padding-bottom: 26px;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ============================================================
   CTA
============================================================ */
.section-cta { padding: 120px 0; }

.cta-box {
    padding: 80px 60px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(245, 158, 11, 0.05));
    border: 1px solid var(--border);
    border-radius: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
    pointer-events: none;
}

.cta-box h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
    position: relative;
}

.cta-box p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px;
    position: relative;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
}

/* ============================================================
   FOOTER
============================================================ */
footer {
    padding: 80px 0 30px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--text);
    margin-bottom: 20px;
}

.footer-logo span { color: var(--blue); }

.footer-col p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.footer-col p i {
    color: var(--blue-light);
    margin-right: 8px;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 20px;
    color: var(--text);
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    font-size: 0.88rem;
    padding: 6px 0;
    transition: var(--t);
}

.footer-col a:hover {
    color: var(--blue-light);
    transform: translateX(5px);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-light);
    transition: var(--t);
    padding: 0;
}

.footer-social a:hover {
    background: var(--blue);
    color: white;
    transform: translateY(-4px);
    padding: 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    font-size: 0.82rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom a {
    color: var(--blue-light);
    transition: var(--t);
}

.footer-bottom a:hover { color: var(--gold); }

/* ============================================================
   WHATSAPP FLOAT
============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.7rem;
    z-index: 999;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    transition: var(--t);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: var(--bg-card);
    color: var(--text);
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 0.78rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--t);
    border: 1px solid var(--border);
    font-family: var(--font-sans);
    font-weight: 500;
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; visibility: visible; }

/* ============================================================
   BACK TO TOP
============================================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--t);
    opacity: 0;
    visibility: hidden;
    z-index: 998;
}

.back-to-top.visible { opacity: 1; visibility: visible; }

.back-to-top:hover {
    background: var(--blue);
    color: white;
    transform: translateY(-4px);
}

/* ============================================================
   RESPONSIVO
============================================================ */
@media (max-width: 1100px) {
    .services-grid,
    .cases-grid,
    .testimonials-grid,
    .diff-grid { grid-template-columns: repeat(2, 1fr); }
    
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    
    .method-timeline { grid-template-columns: repeat(2, 1fr); gap: 50px; }
    .method-timeline::before { display: none; }
}

@media (max-width: 968px) {
    body { cursor: auto; }
    button { cursor: pointer; }
    .cursor, .cursor-dot { display: none; }
    
    .container { padding: 0 24px; }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--bg-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: 0.5s ease;
        z-index: 999;
        border-left: 1px solid var(--border);
    }
    
    .nav.active { right: 0; }
    .nav a { font-size: 1.3rem; }
    
    .menu-toggle { display: flex; z-index: 1001; }
    .btn-cta-header { display: none; }
    
    .hero-content,
    .about-grid,
    .proposal-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero-dashboard { transform: none; }
    
    .hero-trust { flex-direction: column; align-items: flex-start; }
    
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 640px) {
    .services-grid,
    .cases-grid,
    .testimonials-grid,
    .diff-grid,
    .team-grid,
    .method-timeline,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row { grid-template-columns: 1fr; gap: 0; }
    
    .about-numbers { grid-template-columns: 1fr 1fr; }
    
    .checkbox-group { grid-template-columns: 1fr; }
    
    .proposal-form-wrap { padding: 30px 24px; }
    
    .cta-box { padding: 50px 30px; }
    
    .hero-actions { flex-direction: column; }
    .hero-actions .btn-primary,
    .hero-actions .btn-outline { width: 100%; justify-content: center; }
    
    .footer-bottom { flex-direction: column; text-align: center; }
    
    .back-to-top { display: none; }
}