/* ==========================================================================
   FINKA - Ecossistema Tecnológico Imobiliário
   Dark Premium Theme
   ========================================================================== */

/* Variáveis CSS */
:root {
    /* Dark Theme */
    --bg-dark: #0a0a0f;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);

    /* Text */
    --text-white: #ffffff;
    --text-gray: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.4);

    /* Brand Colors */
    --primary: #1a3a5c;
    --primary-light: #2a5580;
    --primary-dark: #0f2840;
    --gold: #E8C872;
    --gold-dark: #c9a227;

    /* Product Colors */
    --pulsee: #C8963E;
    --pulsee-light: #E8C97A;
    --zenn: #6366f1;
    --zenn-light: #818cf8;
    --pay: #f0d687;
    --pay-dark: #c9a227;
    --chainn: #00D4AA;
    --chainn-light: #33DDBB;

    /* Glow Effects */
    --glow-blue: rgba(42, 85, 128, 0.5);
    --glow-gold: rgba(232, 200, 114, 0.3);

    /* Semantic */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    /* Effects */
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s ease;
    --radius: 12px;
    --radius-lg: 20px;
}

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

/* Tipografia */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
}

h3 {
    font-size: 1.25rem;
}

p {
    color: var(--text-gray);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-dark);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--glow-gold);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--border-hover);
}

.btn-nav {
    padding: 10px 24px;
    background: var(--gold);
    color: var(--bg-dark);
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.btn-nav:hover {
    box-shadow: 0 0 30px var(--glow-gold);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* Section Label */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--gold);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header p {
    max-width: 600px;
    margin: 16px auto 0;
}

/* ==========================================================================
   Header / Navegação
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(to bottom, var(--bg-dark), transparent);
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 36px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-gray);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-white);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--text-white);
    border-radius: 2px;
    transition: var(--transition);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(ellipse, var(--glow-blue) 0%, transparent 60%);
    filter: blur(80px);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 50%;
    height: 70%;
    background: radial-gradient(ellipse, var(--glow-gold) 0%, transparent 60%);
    filter: blur(80px);
    pointer-events: none;
}

/* Grid lines */
.grid-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}

/* Partículas flutuantes */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0.6;
    animation: float 15s infinite ease-in-out;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; top: 60%; animation-delay: 2s; }
.particle:nth-child(3) { left: 70%; top: 30%; animation-delay: 4s; }
.particle:nth-child(4) { left: 80%; top: 70%; animation-delay: 1s; }
.particle:nth-child(5) { left: 50%; top: 80%; animation-delay: 3s; }
.particle:nth-child(6) { left: 30%; top: 40%; animation-delay: 5s; }

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.6; }
    50% { transform: translateY(-30px) scale(1.5); opacity: 1; }
}

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

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(232, 200, 114, 0.1);
    border: 1px solid rgba(232, 200, 114, 0.3);
    color: var(--gold);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 20px;
    margin-bottom: 24px;
}

.hero-text h1 {
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 500px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Dashboard Mockup */
.hero-visual {
    position: relative;
}

.dashboard-mockup {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(20px);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s;
}

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

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.dashboard-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.dashboard-logo img {
    height: 24px;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 20px;
}

.stat-box .stat-label {
    font-size: 0.75rem;
    color: var(--text-gray);
    margin-bottom: 8px;
}

.stat-box .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
}

.stat-box .stat-value.blue {
    color: var(--primary-light);
}

.dashboard-chart {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 20px;
    height: 120px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, var(--gold), rgba(232, 200, 114, 0.3));
    border-radius: 4px 4px 0 0;
}

/* Floating cards */
.floating-card {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 16px;
    backdrop-filter: blur(20px);
    animation: floatCard 6s ease-in-out infinite;
}

.floating-card.card-1 {
    top: -30px;
    right: -40px;
}

.floating-card.card-2 {
    bottom: -20px;
    left: -30px;
    animation-delay: 3s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.floating-card .card-icon {
    width: 32px;
    height: 32px;
    background: rgba(232, 200, 114, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.floating-card .card-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--gold);
}

.floating-card .card-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.floating-card .card-label {
    font-size: 0.7rem;
    color: var(--text-gray);
}

/* ==========================================================================
   Produtos Section
   ========================================================================== */
.produtos {
    padding: 100px 0;
    position: relative;
}

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

.produto-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 32px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.produto-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, transparent);
    transition: background 0.3s;
}

.produto-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
}

.produto-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.produto-icon svg {
    width: 24px;
    height: 24px;
}

.produto-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.produto-tagline {
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.produto-desc {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 24px;
}

.produto-features {
    list-style: none;
    margin-bottom: 24px;
}

.produto-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.produto-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.btn-produto {
    padding: 12px 24px;
    font-size: 0.9rem;
    border: 1px solid;
    background: transparent;
}

/* PULSEE */
.pulsee-card:hover { box-shadow: 0 20px 60px rgba(200, 150, 62, 0.2); }
.pulsee-card:hover::before { background: linear-gradient(90deg, var(--pulsee), var(--pulsee-light)); }
.pulsee-card .produto-icon { background: rgba(200, 150, 62, 0.1); }
.pulsee-card .produto-icon svg { stroke: var(--pulsee); }
.pulsee-card .produto-tagline { color: var(--pulsee); }
.pulsee-card .produto-features li::before { background: var(--pulsee); }
.pulsee-btn { border-color: var(--pulsee); color: var(--pulsee); }
.pulsee-btn:hover { background: var(--pulsee); color: var(--bg-dark); }

/* ZENN */
.zenn-card:hover { box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2); }
.zenn-card:hover::before { background: linear-gradient(90deg, var(--zenn), var(--zenn-light)); }
.zenn-card .produto-icon { background: rgba(99, 102, 241, 0.1); }
.zenn-card .produto-icon svg { stroke: var(--zenn); }
.zenn-card .produto-tagline { color: var(--zenn); }
.zenn-card .produto-features li::before { background: var(--zenn); }
.zenn-btn { border-color: var(--zenn); color: var(--zenn); }
.zenn-btn:hover { background: var(--zenn); color: var(--text-white); }

/* PAY */
.pay-card:hover { box-shadow: 0 20px 60px rgba(201, 162, 39, 0.2); }
.pay-card:hover::before { background: linear-gradient(90deg, var(--pay-dark), var(--pay)); }
.pay-card .produto-icon { background: rgba(201, 162, 39, 0.1); }
.pay-card .produto-icon svg { stroke: var(--pay-dark); }
.pay-card .produto-tagline { color: var(--pay-dark); }
.pay-card .produto-features li::before { background: var(--pay-dark); }
.pay-btn { border-color: var(--pay-dark); color: var(--pay-dark); }
.pay-btn:hover { background: var(--pay-dark); color: var(--bg-dark); }

/* CHAINN */
.chainn-card:hover { box-shadow: 0 20px 60px rgba(0, 212, 170, 0.2); }
.chainn-card:hover::before { background: linear-gradient(90deg, var(--chainn), var(--chainn-light)); }
.chainn-card .produto-icon { background: rgba(0, 212, 170, 0.1); }
.chainn-card .produto-icon svg { stroke: var(--chainn); }
.chainn-card .produto-tagline { color: var(--chainn); }
.chainn-card .produto-features li::before { background: var(--chainn); }
.chainn-btn { border-color: var(--chainn); color: var(--chainn); }
.chainn-btn:hover { background: var(--chainn); color: var(--bg-dark); }

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats-section {
    padding: 80px 0;
    position: relative;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 100%;
    background: radial-gradient(ellipse at center, var(--glow-gold) 0%, transparent 70%);
    opacity: 0.3;
    filter: blur(60px);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.stat-card {
    text-align: center;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 8px;
    text-shadow: 0 0 30px var(--glow-gold);
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* ==========================================================================
   Sobre Section
   ========================================================================== */
.sobre {
    padding: 100px 0;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.sobre-text h2 {
    margin-bottom: 24px;
}

.sobre-text > p {
    margin-bottom: 16px;
}

.sobre-values {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.value-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.value-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.value-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--gold);
}

.value-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.value-item p {
    font-size: 0.9rem;
    margin: 0;
}

/* Sobre Visual */
.sobre-visual {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.sobre-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

.sobre-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.sobre-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.4), rgba(10, 10, 15, 0.6));
}

.integration-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.integration-line {
    position: absolute;
    left: 52px;
    top: 60px;
    bottom: 60px;
    width: 2px;
    background: linear-gradient(to bottom, var(--pulsee), var(--zenn), var(--pay-dark), var(--chainn));
    border-radius: 2px;
}

.integration-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-dark);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    position: relative;
    z-index: 1;
}

.integration-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.integration-dot.pulsee { background: var(--pulsee); }
.integration-dot.zenn { background: var(--zenn); }
.integration-dot.pay { background: var(--pay-dark); }
.integration-dot.chainn { background: var(--chainn); }

.integration-item span:last-child {
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
    padding: 100px 0;
    position: relative;
    border-top: 1px solid var(--border-subtle);
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center top, var(--glow-blue) 0%, transparent 60%);
    opacity: 0.5;
    pointer-events: none;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    margin-bottom: 16px;
}

.cta-content p {
    margin-bottom: 32px;
    font-size: 1.1rem;
}

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

/* ==========================================================================
   Contato Section
   ========================================================================== */
.contato {
    padding: 100px 0;
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contato-info h2 {
    margin-bottom: 16px;
}

.contato-info > p {
    margin-bottom: 32px;
}

.contato-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contato-link {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
}

.contato-link:hover {
    color: var(--gold);
}

.contato-link svg {
    width: 20px;
    height: 20px;
}

.contato-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 40px;
    border-radius: var(--radius-lg);
}

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

.contato-form input,
.contato-form textarea,
.contato-form select {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-dark);
    color: var(--text-white);
    transition: var(--transition);
    outline: none;
}

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

.contato-form input:focus,
.contato-form textarea:focus,
.contato-form select:focus {
    border-color: var(--gold);
}

.contato-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contato-form select {
    cursor: pointer;
}

.contato-form select option {
    background: var(--bg-dark);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--bg-dark);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-subtle);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-subtle);
}

.footer-logo {
    height: 36px;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-gray);
    font-size: 0.95rem;
    max-width: 280px;
}

.footer-links h4 {
    color: var(--text-white);
    font-size: 0.9rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1200px) {
    .produtos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .container {
        padding: 0 32px;
    }

    .header {
        padding: 16px 32px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .header {
        padding: 16px 24px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border-subtle);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-text p {
        margin: 0 auto 40px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .floating-card {
        display: none;
    }

    .produtos-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .sobre-content,
    .contato-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
    }
}

/* ==========================================================================
   Portal Styles (Login, Dashboard, etc.)
   ========================================================================== */

/* Auth Pages */
.auth-page {
    min-height: 100vh;
    display: flex;
    background: var(--bg-dark);
}

.auth-container {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.auth-sidebar {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.auth-sidebar::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 80%;
    height: 80%;
    background: radial-gradient(ellipse, var(--glow-blue) 0%, transparent 60%);
    filter: blur(60px);
    pointer-events: none;
}

.auth-sidebar-content {
    max-width: 400px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.auth-sidebar .logo-img {
    height: 60px;
    margin-bottom: 40px;
}

.auth-sidebar h1 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.auth-sidebar p {
    color: var(--text-gray);
    font-size: 1.1rem;
}

.auth-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border-left: 1px solid var(--border-subtle);
    padding: 60px;
}

.auth-form-container {
    width: 100%;
    max-width: 400px;
}

.auth-form-container h2 {
    margin-bottom: 8px;
}

.auth-form-container > p {
    margin-bottom: 32px;
}

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

.auth-form label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-white);
}

.auth-form input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--bg-dark);
    color: var(--text-white);
    transition: var(--transition);
    outline: none;
}

.auth-form input::placeholder {
    color: var(--text-muted);
}

.auth-form input:focus {
    border-color: var(--gold);
}

.auth-form .form-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.auth-form .checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-gray);
}

.auth-form .checkbox-group input {
    width: auto;
}

.auth-form .forgot-link {
    color: var(--gold);
    text-decoration: none;
    font-size: 0.9rem;
}

.auth-form .forgot-link:hover {
    text-decoration: underline;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
    gap: 16px;
}

.auth-divider span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-subtle);
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
}

.auth-footer p {
    color: var(--text-gray);
}

.auth-footer a {
    color: var(--gold);
    font-weight: 500;
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Error/Success messages */
.auth-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.auth-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.auth-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
}

/* Dashboard Layout */
.dashboard-layout {
    display: flex;
    min-height: 100vh;
}

.dashboard-sidebar {
    width: 260px;
    background: var(--bg-card);
    border-right: 1px solid var(--border-subtle);
    padding: 24px;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.dashboard-sidebar .logo-img {
    height: 32px;
    margin-bottom: 40px;
}

.sidebar-nav {
    flex: 1;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 8px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-gray);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    font-weight: 500;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: var(--bg-card-hover);
    color: var(--text-white);
}

.sidebar-nav a svg {
    width: 20px;
    height: 20px;
}

.sidebar-section {
    margin-top: 32px;
}

.sidebar-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 0 16px;
    margin-bottom: 12px;
}

.sidebar-footer {
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--bg-dark);
}

.user-info {
    flex: 1;
}

.user-info .user-name {
    color: var(--text-white);
    font-weight: 500;
    font-size: 0.9rem;
}

.user-info .user-email {
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* Dashboard Main */
.dashboard-main {
    flex: 1;
    margin-left: 260px;
    background: var(--bg-dark);
    min-height: 100vh;
}

.dashboard-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-subtle);
    padding: 20px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dashboard-header h1 {
    font-size: 1.5rem;
}

.dashboard-content {
    padding: 32px;
}

/* Dashboard Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 24px;
    border-radius: var(--radius);
}

.dashboard-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.dashboard-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dashboard-card-icon svg {
    width: 24px;
    height: 24px;
}

.dashboard-card-icon.pulsee { background: rgba(200, 150, 62, 0.1); }
.dashboard-card-icon.pulsee svg { stroke: var(--pulsee); }

.dashboard-card-icon.zenn { background: rgba(99, 102, 241, 0.1); }
.dashboard-card-icon.zenn svg { stroke: var(--zenn); }

.dashboard-card-icon.pay { background: rgba(201, 162, 39, 0.1); }
.dashboard-card-icon.pay svg { stroke: var(--pay-dark); }

.dashboard-card-icon.chainn { background: rgba(0, 212, 170, 0.1); }
.dashboard-card-icon.chainn svg { stroke: var(--chainn); }

.dashboard-card h3 {
    font-size: 0.85rem;
    color: var(--text-gray);
    font-weight: 500;
    margin-bottom: 8px;
}

.dashboard-card .card-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-white);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 32px;
    border-radius: var(--radius);
    border-left: 4px solid;
    display: flex;
    flex-direction: column;
}

.product-card.pulsee { border-left-color: var(--pulsee); }
.product-card.zenn { border-left-color: var(--zenn); }
.product-card.pay { border-left-color: var(--pay-dark); }
.product-card.chainn { border-left-color: var(--chainn); }

.product-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.product-card h3 {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.product-card .product-status {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-status.active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.product-status.inactive {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
}

.product-card p {
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex: 1;
}

.product-card-actions {
    display: flex;
    gap: 12px;
}

.product-card-actions .btn {
    flex: 1;
    padding: 10px 16px;
    font-size: 0.9rem;
}

/* Invoices Table */
.invoices-section {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    overflow: hidden;
}

.invoices-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.invoices-header h2 {
    font-size: 1.25rem;
}

.invoices-table {
    width: 100%;
    border-collapse: collapse;
}

.invoices-table th,
.invoices-table td {
    padding: 16px 24px;
    text-align: left;
}

.invoices-table th {
    background: var(--bg-dark);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.invoices-table td {
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.95rem;
    color: var(--text-white);
}

.invoices-table .status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.paid {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-badge.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.status-badge.overdue {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .auth-sidebar {
        display: none;
    }

    .auth-main {
        border-left: none;
    }

    .dashboard-sidebar {
        display: none;
    }

    .dashboard-main {
        margin-left: 0;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--success);
    color: var(--text-white);
    padding: 16px 24px;
    border-radius: 8px;
    font-weight: 500;
    box-shadow: var(--shadow);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 9999;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}