/* =========================================================
   SENTINELA - SaaS Landing Page
   Paleta: Azul corporativo + Dourado
   ========================================================= */

:root {
    /* Cores principais */
    --primary-blue: #1E3A8A;
    --primary-blue-light: #3B82F6;
    --primary-blue-dark: #0F1E47;
    --accent-gold: #F59E0B;
    --accent-gold-light: #FCD34D;
    --accent-gold-dark: #B45309;

    /* Fundos */
    --bg-dark: #050914;
    --bg-darker: #020610;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --bg-elevated: #0A1129;

    /* Texto */
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    /* Bordas */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);
    --border-gold: rgba(245, 158, 11, 0.3);

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 100%);
    --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
    --gradient-hero: radial-gradient(ellipse at top, #1E3A8A 0%, transparent 50%),
                     radial-gradient(ellipse at bottom right, #B45309 0%, transparent 50%),
                     #050914;

    /* Sombras */
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 10px 40px rgba(245, 158, 11, 0.2);
    --shadow-blue: 0 10px 40px rgba(59, 130, 246, 0.25);

    /* Spacing */
    --container: 1200px;
    --section-padding: 100px 0;

    /* Transições */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* =========================================================
   TIPOGRAFIA
   ========================================================= */

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.6rem, 2.8vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.3rem); }

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--border-gold);
    color: var(--accent-gold-light);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 50px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.section-title {
    font-size: clamp(1.5rem, 2.6vw, 2.1rem);
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 60px;
    text-align: center;
}

.text-gold {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-blue {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =========================================================
   BOTÕES
   ========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-gold);
    color: #0F1E47;
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 50px rgba(245, 158, 11, 0.35);
}

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

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

.btn-large {
    padding: 18px 40px;
    font-size: 1.05rem;
}

/* =========================================================
   HEADER
   ========================================================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(5, 9, 20, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 14px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo img {
    height: 60px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.header.scrolled .logo img {
    height: 50px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav a:hover {
    color: var(--accent-gold-light);
}

.nav-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nav-actions .btn {
    padding: 10px 22px;
    font-size: 0.9rem;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* =========================================================
   HERO
   ========================================================= */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    position: relative;
    background: var(--bg-dark);
    overflow: hidden;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.35;
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(ellipse at top, rgba(30, 58, 138, 0.55) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(180, 83, 9, 0.35) 0%, transparent 50%),
        linear-gradient(180deg, rgba(5, 9, 20, 0.4) 0%, rgba(5, 9, 20, 0.85) 100%);
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.18), transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(245, 158, 11, 0.12), transparent 40%);
    animation: pulse-glow 8s ease-in-out infinite alternate;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 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: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    pointer-events: none;
}

@keyframes pulse-glow {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}

.hero-inner {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary-blue-light);
    margin-bottom: 24px;
    font-weight: 500;
}

.hero-badge-top {
    margin: 0 auto 20px;
    display: flex;
    width: max-content;
    max-width: 100%;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--accent-gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-gold);
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero h1 {
    margin-bottom: 24px;
}

.hero p.lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 560px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.hero-stat {
    min-width: 0;
}

.hero-stat .number {
    font-size: 1.85rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
    margin-bottom: 4px;
}

.hero-stat .label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

/* Hero visual - dashboard mockup */
.hero-visual {
    position: relative;
    perspective: 1500px;
}

.dashboard-mockup {
    background: linear-gradient(145deg, #0F1E47, #050914);
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-lg), 0 0 60px rgba(59, 130, 246, 0.15);
    transform: rotateY(-8deg) rotateX(4deg);
    transition: transform 0.6s;
}

.dashboard-mockup:hover {
    transform: rotateY(-4deg) rotateX(2deg);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 16px;
}

.dashboard-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dashboard-dot:nth-child(1) { background: #FF5F57; }
.dashboard-dot:nth-child(2) { background: #FFBD2E; }
.dashboard-dot:nth-child(3) { background: #28CA42; }

.dashboard-title {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.dashboard-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.tag-new { background: rgba(34, 197, 94, 0.15); color: #4ADE80; }
.tag-hot { background: rgba(245, 158, 11, 0.15); color: var(--accent-gold-light); }
.tag-monitoring { background: rgba(59, 130, 246, 0.15); color: var(--primary-blue-light); }

.dashboard-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    margin-bottom: 8px;
    align-items: center;
    transition: var(--transition);
    animation: row-fade-in 0.6s ease-out backwards;
}

.dashboard-row:nth-child(1) { animation-delay: 0.2s; }
.dashboard-row:nth-child(2) { animation-delay: 0.4s; }
.dashboard-row:nth-child(3) { animation-delay: 0.6s; }
.dashboard-row:nth-child(4) { animation-delay: 0.8s; }

@keyframes row-fade-in {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

.dashboard-row:hover {
    background: rgba(245, 158, 11, 0.05);
    border-color: var(--border-gold);
}

.dashboard-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.dashboard-info .title-row {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.dashboard-info .subtitle-row {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.dashboard-value {
    text-align: right;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-gold-light);
}

/* =========================================================
   PROBLEMA
   ========================================================= */

.problema {
    padding: var(--section-padding);
    position: relative;
}

.problema-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.problema-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: var(--transition);
}

.problema-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-gold);
    transform: translateY(-4px);
}

.problema-card .icon {
    width: 56px;
    height: 56px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.problema-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.problema-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* =========================================================
   COMO FUNCIONA
   ========================================================= */

.como-funciona {
    padding: var(--section-padding);
    background: var(--bg-darker);
    position: relative;
}

.como-funciona::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-gold), transparent);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
    position: relative;
}

.step-card {
    text-align: center;
    padding: 40px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    position: relative;
    transition: var(--transition);
}

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

.step-number {
    width: 56px;
    height: 56px;
    background: var(--gradient-gold);
    color: var(--primary-blue-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 24px;
    box-shadow: var(--shadow-gold);
}

.step-card h3 {
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* =========================================================
   FEATURES
   ========================================================= */

.features {
    padding: var(--section-padding);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.feature-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}

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

.feature-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    border-color: var(--border-strong);
}

.feature-card .icon {
    width: 52px;
    height: 52px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.25);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.93rem;
    line-height: 1.7;
}

/* =========================================================
   DIFERENCIAIS (tech stack)
   ========================================================= */

.diferenciais {
    padding: var(--section-padding);
    background: var(--bg-darker);
    position: relative;
    overflow: hidden;
}

.section-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.22;
}

.section-video-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(ellipse at left, rgba(30, 58, 138, 0.5) 0%, transparent 55%),
        radial-gradient(ellipse at right, rgba(245, 158, 11, 0.18) 0%, transparent 55%),
        linear-gradient(180deg, rgba(2, 6, 16, 0.7) 0%, rgba(2, 6, 16, 0.92) 100%);
    pointer-events: none;
}

.diferenciais > .container {
    position: relative;
    z-index: 2;
}

.diferenciais-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.diferenciais-list {
    list-style: none;
    margin-top: 32px;
}

.diferenciais-list li {
    padding: 20px 0;
    display: flex;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
}

.diferenciais-list li:last-child {
    border-bottom: none;
}

.diferenciais-list .check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--gradient-gold);
    color: var(--primary-blue-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
}

.diferenciais-list h4 {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.diferenciais-list p {
    color: var(--text-secondary);
    font-size: 0.93rem;
}

.diferenciais-visual {
    position: relative;
    padding: 40px;
    background: linear-gradient(145deg, var(--primary-blue), var(--primary-blue-dark));
    border-radius: 24px;
    border: 1px solid var(--border-strong);
    box-shadow: var(--shadow-blue);
}

.tech-badge-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.tech-badge {
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.tech-badge:hover {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--border-gold);
    transform: scale(1.05);
}

.tech-badge .tech-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.tech-badge .tech-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.tech-badge .tech-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* =========================================================
   PLANOS
   ========================================================= */

.planos {
    padding: var(--section-padding);
}

.planos-toggle {
    display: inline-flex;
    gap: 4px;
    padding: 6px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 50px;
    margin: 40px auto 50px;
    display: flex;
    width: max-content;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.periodo-btn {
    padding: 10px 20px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.periodo-btn:hover {
    color: var(--text-primary);
}

.periodo-btn.active {
    background: var(--gradient-gold);
    color: var(--primary-blue-dark);
    font-weight: 600;
}

.desconto-pill {
    padding: 2px 8px;
    background: rgba(34, 197, 94, 0.15);
    color: #4ADE80;
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
}

.periodo-btn.active .desconto-pill {
    background: rgba(15, 30, 71, 0.15);
    color: var(--primary-blue-dark);
    border-color: rgba(15, 30, 71, 0.25);
}

.plano-cobrado {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: -20px;
    margin-bottom: 24px;
    min-height: 18px;
}

.plano-trial {
    text-align: center;
    margin-top: 14px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.enterprise-badge {
    background: linear-gradient(135deg, #1E3A8A, #3B82F6) !important;
    color: white !important;
}

.planos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
    align-items: stretch;
}

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

.plano-card.featured {
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.08), transparent);
    border: 2px solid var(--accent-gold);
    box-shadow: var(--shadow-gold);
    transform: scale(1.03);
}

.plano-card:hover:not(.featured) {
    border-color: var(--border-strong);
    transform: translateY(-4px);
}

.plano-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 18px;
    background: var(--gradient-gold);
    color: var(--primary-blue-dark);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plano-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-gold-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.plano-tagline {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.plano-price {
    margin-bottom: 32px;
}

.plano-price .currency {
    font-size: 1.25rem;
    color: var(--text-secondary);
    vertical-align: top;
}

.plano-price .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.plano-price .period {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-left: 4px;
}

.plano-price .custom {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.plano-features {
    list-style: none;
    margin-bottom: 32px;
    flex-grow: 1;
}

.plano-features li {
    padding: 10px 0;
    color: var(--text-secondary);
    font-size: 0.93rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.plano-features li::before {
    content: '✓';
    color: var(--accent-gold);
    font-weight: 800;
    flex-shrink: 0;
}

.plano-features li.disabled {
    opacity: 0.4;
}

.plano-features li.disabled::before {
    content: '✕';
    color: var(--text-muted);
}

.plano-card .btn {
    width: 100%;
}

/* =========================================================
   DEPOIMENTOS
   ========================================================= */

.depoimentos {
    padding: var(--section-padding);
    background: var(--bg-darker);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.depoimento-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: var(--transition);
}

.depoimento-card:hover {
    border-color: var(--border-gold);
    transform: translateY(-4px);
}

.depoimento-stars {
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.depoimento-text {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.7;
}

.depoimento-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.depoimento-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
}

.depoimento-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.depoimento-role {
    font-size: 0.83rem;
    color: var(--text-muted);
}

/* =========================================================
   FAQ
   ========================================================= */

.faq {
    padding: var(--section-padding);
}

.faq-list {
    max-width: 800px;
    margin: 60px auto 0;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--border-gold);
    background: var(--bg-card-hover);
}

.faq-question {
    width: 100%;
    padding: 22px 28px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

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

.faq-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold-light);
    font-size: 1rem;
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    background: var(--gradient-gold);
    color: var(--primary-blue-dark);
    transform: rotate(45deg);
}

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

.faq-answer-inner {
    padding: 0 28px 24px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =========================================================
   CTA FINAL
   ========================================================= */

.cta-final {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--primary-blue) 100%);
    border: 1px solid var(--border-strong);
    border-radius: 32px;
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.2), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.2), transparent 50%);
}

.cta-box > * {
    position: relative;
    z-index: 1;
}

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

.cta-box p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* =========================================================
   FOOTER
   ========================================================= */

.footer {
    padding: 60px 0 30px;
    background: var(--bg-darker);
    border-top: 1px solid var(--border-subtle);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-brand img {
    height: 64px;
    margin-bottom: 16px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 320px;
}

.footer-col h4 {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-col li {
    margin-bottom: 10px;
}

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

.footer-col a:hover {
    color: var(--accent-gold-light);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

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

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

.footer-social a {
    width: 36px;
    height: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient-gold);
    color: var(--primary-blue-dark);
    border-color: transparent;
}

/* =========================================================
   WHATSAPP FLUTUANTE
   ========================================================= */

.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    text-decoration: none;
    transition: var(--transition);
    animation: bounce-wpp 3s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

@keyframes bounce-wpp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* =========================================================
   MODALIDADES
   ========================================================= */

.modalidades {
    padding: var(--section-padding);
}

.modalidades-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 50px auto 30px;
    max-width: 900px;
}

.modalidade-pill {
    padding: 12px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 50px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--transition);
}

.modalidade-pill:hover {
    background: rgba(245, 158, 11, 0.08);
    border-color: var(--accent-gold);
    color: var(--accent-gold-light);
    transform: translateY(-2px);
}

.modos-disputa {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 700px;
    margin: 30px auto 0;
}

.modos-disputa strong {
    color: var(--accent-gold-light);
    font-weight: 600;
}

/* =========================================================
   CONFORMIDADE (visual score)
   ========================================================= */

.conformidade {
    padding: var(--section-padding);
    background: var(--bg-darker);
}

.conformidade-visual {
    background: linear-gradient(145deg, var(--primary-blue), var(--primary-blue-dark));
    border: 1px solid var(--border-strong);
    border-radius: 24px;
    padding: 36px;
    box-shadow: var(--shadow-blue);
}

.conformidade-score {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-subtle);
}

.score-circle {
    display: inline-block;
    position: relative;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: conic-gradient(var(--accent-gold) 0% 92%, rgba(255,255,255,0.1) 92% 100%);
    padding: 8px;
    margin-bottom: 12px;
}

.score-circle::before {
    content: '';
    position: absolute;
    inset: 8px;
    background: var(--primary-blue-dark);
    border-radius: 50%;
}

.score-number {
    position: relative;
    z-index: 1;
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--accent-gold-light);
    line-height: 140px;
    text-align: center;
}

.score-number span {
    font-size: 1.2rem;
}

.score-label {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: 50px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    z-index: 2;
}

.score-detail {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 20px;
}

.conformidade-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.conformidade-item {
    display: grid;
    grid-template-columns: 32px 1fr auto;
    gap: 14px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    align-items: center;
    font-size: 0.92rem;
}

.conformidade-item .status {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
}

.conformidade-item.ok .status {
    background: rgba(34, 197, 94, 0.2);
    color: #4ADE80;
}

.conformidade-item.warn .status {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-gold-light);
}

.conformidade-item.alert .status {
    background: rgba(239, 68, 68, 0.2);
    color: #F87171;
}

.conformidade-item .label {
    color: var(--text-primary);
}

.conformidade-item .value {
    font-weight: 700;
    color: var(--text-secondary);
}

/* =========================================================
   PAPÉIS
   ========================================================= */

.papeis {
    padding: var(--section-padding);
}

.papeis-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.papel-card {
    text-align: center;
    padding: 36px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: var(--transition);
}

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

.papel-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.papel-card h3 {
    margin-bottom: 10px;
    color: var(--accent-gold-light);
}

.papel-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* =========================================================
   STEPS GRID 4 COLUNAS (Como Funciona)
   ========================================================= */

.steps-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* =========================================================
   ANIMAÇÕES FADE-IN ON SCROLL
   Conteúdo SEMPRE visível por padrão (graceful fallback).
   Animações só são aplicadas quando JS sinaliza que está pronto.
   ========================================================= */

.reveal {
    opacity: 1;
    transform: none;
}

html.js-ready .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

html.js-ready .reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================================
   RESPONSIVO
   ========================================================= */

@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        display: none;
    }

    .diferenciais-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .features-grid,
    .problema-grid,
    .steps-grid,
    .steps-grid-4,
    .planos-grid,
    .depoimentos-grid,
    .papeis-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
    }

    .nav,
    .nav-actions .btn-secondary {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .nav.mobile-open {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(5, 9, 20, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-top: 1px solid var(--border-subtle);
    }

    .features-grid,
    .problema-grid,
    .steps-grid,
    .steps-grid-4,
    .planos-grid,
    .depoimentos-grid,
    .papeis-grid {
        grid-template-columns: 1fr;
    }

    .plano-card.featured {
        transform: none;
    }

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

    .cta-box {
        padding: 50px 24px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-stats {
        gap: 24px;
    }
}