/* ═══════════════════════════════════════════════════
           VARIÁVEIS DE SISTEMA E PALETA DE CORES
        ═══════════════════════════════════════════════════ */
        :root {
            /* Cores base */
            --color-navy: #1E2B38;
            --color-navy-deep: #26344F;
            --color-sky: #94B9C9;
            --color-teal: #739E8D;
            --color-coral: #E25E42;

            /* Badges / Destaques */
            --badge-premium: #FF9481;
            /* Laranja */
            --badge-destaque: #4EAED9;
            /* Azul */
            --badge-quente: #E25E42;
            /* Vermelho/Coral Escuro */

            /* Superfícies */
            --bg-page: #F7F5F1;
            --bg-card: #FFFFFF;
            --bg-stripe: #EBF5EF;
            --hl-green: #CCE5D6;

            /* Elementos de UI */
            --text-muted: #6E7E8A;
            --border-color: rgba(30, 43, 56, 0.12);
            --radius-sm: 5px;
            --radius-lg: 14px;

            /* Transições */
            --transition-fast: 0.2s ease;
        }

        /* ═══════════════════════════════════════════════════
           RESET E BASE
        ═══════════════════════════════════════════════════ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-page);
            color: var(--color-navy);
            overflow-x: hidden;
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
        }

        /* Classes Utilitárias */
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.65s ease, transform 0.65s ease;
            will-change: opacity, transform;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .accent-rule {
            display: inline-block;
            width: 36px;
            height: 2.5px;
            background: var(--color-coral);
            vertical-align: middle;
            margin-right: 10px;
            border-radius: 2px;
        }

        .img-slot {
            position: relative;
            overflow: hidden;
            background: #E8EDF0;
        }

        .img-slot img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        /* Fallback visual para imagens não encontradas/em dev */
        .img-fallback {
            display: none !important;
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: linear-gradient(145deg, #EBF5EF, #dff0e6);
            color: var(--color-teal);
            font-family: 'DM Mono', monospace;
            font-size: 11px;
            text-align: center;
            z-index: 0;
        }

        .img-slot img {
            position: relative;
            z-index: 1;
        }

        /* ═══════════════════════════════════════════════════
           CABEÇALHO / NAVEGAÇÃO
        ═══════════════════════════════════════════════════ */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 5vw;
            height: 62px;
            background: var(--color-navy-deep);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .nav-brand {
            font-family: 'Lora', serif;
            font-size: 17px;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: -0.01em;
            text-decoration: none;
        }

        .nav-brand span {
            color: var(--badge-premium);
        }

        .nav-menu {
            display: flex;
            gap: 28px;
            list-style: none;
        }

        .nav-link {
            font-size: 12px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            transition: color var(--transition-fast);
        }

        .nav-link:hover,
        .nav-link:focus {
            color: #ffffff;
            outline: none;
        }

        .btn-cta-nav {
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--color-navy-deep);
            background: var(--badge-premium);
            border: none;
            padding: 10px 18px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            text-decoration: none;
            transition: opacity var(--transition-fast);
        }

        .btn-cta-nav:hover {
            opacity: 0.88;
        }

        /* ═══════════════════════════════════════════════════
           SEÇÃO: HERO
        ═══════════════════════════════════════════════════ */
        .hero-section {
            min-height: 100vh;
            display: grid;
            grid-template-columns: 1fr 1fr;
            padding: 110px 5vw 80px;
            gap: 60px;
            align-items: center;
            background: var(--bg-card);
            position: relative;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 48%;
            bottom: 0;
            background: var(--bg-stripe);
            z-index: 0;
        }

        .hero-content,
        .hero-visual {
            position: relative;
            z-index: 1;
        }

        .hero-visual {
            display: flex;
            justify-content: center;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--color-teal);
            margin-bottom: 18px;
        }

        .hero-eyebrow::before {
            content: '';
            display: inline-block;
            width: 24px;
            height: 2px;
            background: var(--color-teal);
            border-radius: 2px;
        }

        .hero-title {
            font-family: 'Lora', serif;
            font-size: clamp(34px, 4vw, 58px);
            font-weight: 700;
            line-height: 1.08;
            letter-spacing: -0.02em;
            color: var(--color-navy);
            margin-bottom: 22px;
        }

        .hero-title em {
            font-style: italic;
            color: var(--color-coral);
        }

        .hero-description {
            font-size: 16px;
            font-weight: 300;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 460px;
            margin-bottom: 36px;
        }

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

        .btn-primary {
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: #ffffff;
            background: var(--color-coral);
            border: none;
            padding: 15px 30px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            text-decoration: none;
            transition: background var(--transition-fast), transform 0.15s;
            box-shadow: 0 4px 16px rgba(226, 94, 66, 0.28);
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background: #c94d33;
            transform: translateY(-1px);
        }

        .btn-ghost {
            font-size: 13px;
            font-weight: 500;
            color: var(--color-navy);
            background: transparent;
            border: 1.5px solid var(--border-color);
            padding: 14px 24px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            text-decoration: none;
            transition: border-color var(--transition-fast), background var(--transition-fast);
        }

        .btn-ghost:hover,
        .btn-ghost:focus {
            border-color: var(--color-sky);
            background: rgba(148, 185, 201, 0.08);
        }

        .hero-metrics {
            display: flex;
            gap: 28px;
            margin-top: 48px;
            padding-top: 32px;
            border-top: 1px solid var(--border-color);
        }

        .metric-value {
            font-family: 'Lora', serif;
            font-size: 30px;
            font-weight: 700;
            color: var(--color-navy);
            line-height: 1;
        }

        .metric-value span {
            color: var(--color-coral);
        }

        .metric-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
            line-height: 1.4;
        }

        .profile-container {
            position: relative;
            width: 360px;
            max-width: 100%;
        }

        .profile-container::after {
            content: '';
            position: absolute;
            bottom: -16px;
            right: -16px;
            width: 80%;
            height: 80%;
            border: 2px solid var(--hl-green);
            border-radius: var(--radius-lg);
            z-index: 0;
        }

        .profile-image-wrapper {
            position: relative;
            z-index: 1;
            width: 100%;
            aspect-ratio: 3/4;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(30, 43, 56, 0.14);
            background: #E8EDF0;
        }

        .profile-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .profile-badge {
            position: absolute;
            top: -16px;
            left: -16px;
            background: var(--color-navy-deep);
            color: #ffffff;
            border-radius: var(--radius-lg);
            padding: 14px 18px;
            z-index: 2;
            box-shadow: 0 8px 28px rgba(38, 52, 79, 0.3);
        }

        .profile-badge-num {
            font-family: 'Lora', serif;
            font-size: 22px;
            font-weight: 700;
            line-height: 1;
            color: var(--badge-premium);
        }

        .profile-badge-label {
            font-size: 9px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            opacity: 0.7;
            margin-top: 3px;
        }

        /* ═══════════════════════════════════════════════════
           TRUST BAR
        ═══════════════════════════════════════════════════ */
        .trust-bar {
            background: var(--color-navy-deep);
            padding: 22px 5vw;
            display: flex;
            gap: 48px;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            border-bottom: 3px solid var(--color-coral);
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .trust-icon {
            font-size: 18px;
        }

        .trust-label {
            font-size: 12px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.9);
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        /* ═══════════════════════════════════════════════════
           SEÇÃO GENÉRICA (HEADINGS)
        ═══════════════════════════════════════════════════ */
        .section-padding {
            padding: 100px 5vw;
        }

        .section-header {
            margin-bottom: 56px;
        }

        .section-header.center {
            text-align: center;
            max-width: 600px;
            margin: 0 auto 56px;
        }

        .section-header.center .hero-eyebrow {
            justify-content: center;
        }

        /* ═══════════════════════════════════════════════════
           MÉTODO (FEATURES)
        ═══════════════════════════════════════════════════ */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 36px 30px;
            transition: box-shadow var(--transition-fast), transform var(--transition-fast);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--hl-green);
        }

        .feature-card:hover {
            box-shadow: 0 8px 32px rgba(30, 43, 56, 0.1);
            transform: translateY(-3px);
        }

        .feature-card.accent-coral::before {
            background: var(--color-coral);
        }

        .feature-card.accent-sky::before {
            background: var(--color-sky);
        }

        .feature-number {
            font-family: 'DM Mono', monospace;
            font-size: 11px;
            color: var(--color-teal);
            letter-spacing: 0.1em;
            margin-bottom: 14px;
        }

        .feature-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-navy);
            margin-bottom: 10px;
        }

        .feature-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        /* ═══════════════════════════════════════════════════
           CATÁLOGO DE CURSOS
        ═══════════════════════════════════════════════════ */
        .catalog-section {
            background: var(--bg-card);
        }

        /* TABS (Acessíveis) */
        .tabs-list {
            display: flex;
            justify-content: center;
            gap: 6px;
            margin-bottom: 48px;
            border-bottom: 2px solid var(--border-color);
            padding-bottom: 0;
            flex-wrap: wrap;
        }

        .tab-trigger {
            font-family: inherit;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            padding: 12px 22px;
            border-radius: var(--radius-sm) var(--radius-sm) 0 0;
            border: 1px solid transparent;
            background: transparent;
            color: var(--text-muted);
            cursor: pointer;
            border-bottom: 2px solid transparent;
            margin-bottom: -2px;
            transition: color 0.15s, border-color 0.15s, background 0.15s;
        }

        .tab-trigger:hover,
        .tab-trigger:focus {
            color: var(--color-navy);
            background: var(--bg-stripe);
            outline: none;
        }

        .tab-trigger[aria-selected="true"] {
            color: var(--color-navy-deep);
            background: var(--bg-card);
            border-bottom-color: var(--color-coral);
            border-top-color: var(--border-color);
            border-left-color: var(--border-color);
            border-right-color: var(--border-color);
        }

        .tab-panel {
            display: none;
        }

        .tab-panel:not([hidden]) {
            display: block;
            animation: fadeIn 0.4s ease;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(4px);
            }

            to {
                opacity: 1;
                transform: none;
            }
        }

        /* CARDS DE CURSO */
        .course-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 320px));
            justify-content: center;
            gap: 20px;
        }

        .cat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: box-shadow var(--transition-fast), transform var(--transition-fast);
            box-shadow: 0 2px 8px rgba(30, 43, 56, 0.06);
            display: flex;
            flex-direction: column;
        }

        .cat-card:hover {
            box-shadow: 0 10px 36px rgba(30, 43, 56, 0.13);
            transform: translateY(-3px);
        }

        .cat-card.highlight-card {
            border-color: var(--color-coral);
            box-shadow: 0 4px 20px rgba(226, 94, 66, 0.15);
            position: relative;
        }

        .cat-card.highlight-card::before {
            content: 'MAIS VENDIDO';
            position: absolute;
            top: 12px;
            right: 12px;
            font-size: 9px;
            font-weight: 700;
            letter-spacing: 0.1em;
            color: #ffffff;
            background: var(--color-coral);
            padding: 4px 10px;
            border-radius: 20px;
            z-index: 2;
        }

        .cat-cover {
            width: 100%;
            aspect-ratio: 16/9;
            border-bottom: 1px solid var(--border-color);
            position: relative;
            background: #E8EDF0;
        }

        .cat-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            position: relative;
            z-index: 1;
        }

        /* Badges de Categoria (Pills dinâmicas) */
        .badge-list {
            margin-bottom: 8px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .badge-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 0.07em;
            text-transform: uppercase;
            padding: 4px 10px;
            border-radius: 20px;
            margin-bottom: 14px;
        }

        .badge-tag::before {
            content: '★';
        }

        /* Variações de Badge solicitadas */
        .tag-premium {
            background: var(--badge-premium);
            color: var(--color-navy-deep);
        }

        .tag-destaque {
            background: var(--badge-destaque);
            color: #ffffff;
        }

        .tag-quente {
            background: var(--badge-quente);
            color: #ffffff;
        }

        /* Badge especial para a foto do Hero */
        .badge-absolute-bottom {
            position: absolute;
            bottom: 24px;
            left: -16px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            padding: 8px 18px 8px 24px;
            font-size: 11px;
            box-shadow: 0 4px 12px rgba(255, 148, 129, 0.4);
            z-index: 2;
            margin-bottom: 0;
        }

        .cat-details {
            padding: 22px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .cat-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-navy);
            margin-bottom: 4px;
        }

        .cat-type {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-grow: 1;
        }

        .cat-price {
            font-family: 'Lora', serif;
            font-size: 28px;
            font-weight: 700;
            color: var(--color-navy);
            margin-bottom: 14px;
            line-height: 1;
        }

        .cat-price span {
            font-family: 'Inter', sans-serif;
            font-size: 13px;
            font-weight: 400;
            color: var(--text-muted);
        }

        .cat-btn-buy {
            display: block;
            text-align: center;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            color: #ffffff;
            background: var(--color-coral);
            padding: 13px;
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: background var(--transition-fast);
            margin-bottom: 8px;
            box-shadow: 0 3px 10px rgba(226, 94, 66, 0.22);
        }

        .cat-btn-buy:hover,
        .cat-btn-buy:focus {
            background: #c94d33;
        }

        .cat-btn-info {
            display: block;
            text-align: center;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            border: 1.5px solid var(--border-color);
            padding: 10px;
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: color var(--transition-fast), border-color var(--transition-fast);
        }

        .cat-btn-info:hover,
        .cat-btn-info:focus {
            color: var(--color-teal);
            border-color: var(--color-teal);
        }

        /* BARRA DE GARANTIA */
        .guarantee-bar {
            background: var(--bg-stripe);
            border: 1px solid rgba(115, 158, 141, 0.25);
            border-radius: var(--radius-lg);
            padding: 28px 36px;
            display: flex;
            gap: 40px;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 56px;
        }

        .guarantee-block {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .guarantee-icon {
            font-size: 22px;
            flex-shrink: 0;
        }

        .guarantee-title {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-navy);
        }

        .guarantee-desc {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* ═══════════════════════════════════════════════════
           LEAD CAPTURE (ISCA)
        ═══════════════════════════════════════════════════ */
        .lead-section {
            background: var(--color-navy-deep);
            text-align: center;
            color: #ffffff;
        }

        .lead-icon-container {
            width: 60px;
            height: 60px;
            background: rgba(255, 148, 129, 0.15);
            border: 1px solid rgba(255, 148, 129, 0.35);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
            font-size: 24px;
        }

        .lead-title em {
            color: var(--badge-premium);
            font-style: italic;
        }

        .lead-form-group {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
        }

        .input-email {
            flex: 1;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-sm);
            color: #ffffff;
            font-family: 'Inter', sans-serif;
            font-size: 14px;
            padding: 14px 18px;
            outline: none;
            transition: border-color var(--transition-fast);
        }

        .input-email::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }

        .input-email:focus {
            border-color: var(--badge-premium);
        }

        .btn-submit {
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--color-navy-deep);
            background: var(--badge-premium);
            border: none;
            padding: 14px 24px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }

        .btn-submit:hover,
        .btn-submit:focus {
            opacity: 0.88;
        }

        .lead-disclaimer {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.35);
            margin-top: 14px;
        }

        /* ═══════════════════════════════════════════════════
           SOBRE O AUTOR
        ═══════════════════════════════════════════════════ */
        .about-section-wrapper {
            background: var(--bg-page);
        }

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

        .about-visual {
            position: relative;
            width: 100%;
            max-width: 320px;
            aspect-ratio: 4/5;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            overflow: hidden;
            box-shadow: 0 16px 48px rgba(30, 43, 56, 0.1);
            background: #E8EDF0;
        }

        .about-visual img {
            position: relative;
            z-index: 1;
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .achievement-strip {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-top: 16px;
        }

        .achievement-box {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 14px;
            text-align: center;
        }

        .bio-text {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .hl-orange {
            background: var(--hl-orange);
            padding: 0 3px;
            border-radius: 2px;
        }

        .hl-green {
            background: var(--hl-green);
            padding: 0 3px;
            border-radius: 2px;
        }

        .timeline-box {
            margin-top: 28px;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--bg-card);
        }

        .timeline-header {
            background: var(--hl-green);
            padding: 11px 18px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--color-teal);
            border-bottom: 1px solid var(--border-color);
        }

        .timeline-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 11px 18px;
            border-bottom: 1px solid var(--border-color);
            transition: background 0.15s;
        }

        .timeline-row:last-child {
            border-bottom: none;
        }

        .timeline-row:hover {
            background: var(--bg-stripe);
        }

        .timeline-role {
            font-size: 13px;
            color: var(--color-navy);
        }

        .timeline-year {
            font-family: 'DM Mono', monospace;
            font-size: 11px;
            color: var(--color-teal);
            white-space: nowrap;
            margin-left: 12px;
            flex-shrink: 0;
        }

        .timeline-highlight .timeline-role {
            font-weight: 600;
        }

        .timeline-highlight .timeline-year {
            color: var(--color-coral);
            font-weight: 500;
        }

        .social-networks {
            display: flex;
            gap: 10px;
            margin-top: 28px;
            flex-wrap: wrap;
        }

        .social-chip {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            text-decoration: none;
            border: 1.5px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
        }

        .social-chip:hover,
        .social-chip:focus {
            color: var(--color-navy-deep);
            border-color: var(--color-sky);
            background: rgba(148, 185, 201, 0.1);
        }

        /* ═══════════════════════════════════════════════════
           FAQ
        ═══════════════════════════════════════════════════ */
        .faq-section {
            background: var(--bg-stripe);
        }

        .faq-container {
            max-width: 760px;
        }

        .faq-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            margin-bottom: 8px;
            overflow: hidden;
        }

        .faq-question {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-navy);
            padding: 20px 22px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            list-style: none;
            user-select: none;
            transition: background 0.15s;
        }

        .faq-question::-webkit-details-marker {
            display: none;
        }

        .faq-question:hover,
        .faq-question:focus {
            background: var(--bg-stripe);
            outline: none;
        }

        .faq-indicator {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--hl-orange);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 16px;
            font-weight: 700;
            color: var(--color-coral);
            transition: transform 0.25s;
        }

        details[open] .faq-indicator {
            transform: rotate(45deg);
        }

        details[open] .faq-question {
            background: var(--bg-stripe);
        }

        .faq-answer {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            padding: 0 22px 20px;
            max-width: 640px;
        }

        /* ═══════════════════════════════════════════════════
           FOOTER
        ═══════════════════════════════════════════════════ */
        .site-footer {
            background: var(--color-navy-deep);
            padding: 64px 5vw 40px;
            color: #ffffff;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 48px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand {
            font-family: 'Lora', serif;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .footer-brand span {
            color: var(--badge-premium);
        }

        .footer-bio {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            line-height: 1.75;
            max-width: 300px;
            margin-bottom: 24px;
        }

        .footer-socials {
            display: flex;
            gap: 10px;
        }

        .footer-icon-btn {
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
            transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
        }

        .footer-icon-btn:hover,
        .footer-icon-btn:focus {
            border-color: var(--badge-premium);
            color: var(--badge-premium);
            background: rgba(255, 148, 129, 0.08);
            outline: none;
        }

        .footer-col-title {
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: rgba(255, 255, 255, 0.35);
            margin-bottom: 18px;
        }

        .footer-nav {
            display: flex;
            flex-direction: column;
            gap: 10px;
            list-style: none;
        }

        .footer-nav a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .footer-nav a:hover,
        .footer-nav a:focus {
            color: var(--badge-premium);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-copyright {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.3);
        }

        .footer-handle {
            font-family: 'DM Mono', monospace;
            font-size: 11px;
            color: rgba(255, 148, 129, 0.35);
            letter-spacing: 0.05em;
        }

        /* ═══════════════════════════════════════════════════
           MEDIA QUERIES (RESPONSIVIDADE)
        ═══════════════════════════════════════════════════ */
        @media(max-width: 960px) {
            .hero-section {
                grid-template-columns: 1fr;
                padding-top: 100px;
            }

            .hero-section::before {
                display: none;
            }

            .hero-visual {
                display: none;
            }

            .about-section {
                grid-template-columns: 1fr;
            }

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

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

            .nav-menu {
                display: none;
            }

            .trust-bar {
                gap: 24px;
            }
        }

        @media(max-width: 600px) {
            .lead-form-group {
                flex-direction: column;
            }

            .guarantee-bar {
                flex-direction: column;
                gap: 20px;
                align-items: flex-start;
            }

            .hero-metrics {
                gap: 20px;
                flex-wrap: wrap;
            }

            .tabs-list {
                overflow-x: auto;
                width: 100%;
                flex-wrap: nowrap;
                -webkit-overflow-scrolling: touch;
            }

            .tab-trigger {
                white-space: nowrap;
            }

            .social-networks {
                flex-wrap: wrap;
            }
        }