/* Berlinguas — CSS da homepage (home-pt). Extraído 1:1 do <style> inline
 * em 2026-06-11 (cacheável entre navegações; HTML -85% de peso).
 * Os 3 locales ainda têm CSS próprio — o mapa do drift entre eles está
 * em docs/css-unify/ (insumo da unificação futura via html[lang]).
 * REGRA NOVA: aplicar nos 3 arquivos css/home-*.css até a unificação. */

        :root {
            --primary: #0F2B3C;
            --accent: #E8A838;
            --light: #F7F5F2;
            --dark-bg: #1a1a1a;
            --text-dark: #333;
            --text-light: #666;
            --border-light: #e5e5e5;
            --success: #10b981;
            --white: #ffffff;
        }

        /* Scroll animations only */
        .animate-fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .animate-fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }
        /* Stagger utilities — cada delay adiciona ~100ms pra criar cadência */
        .animate-fade-up.delay-1 { transition-delay: 0.08s; }
        .animate-fade-up.delay-2 { transition-delay: 0.16s; }
        .animate-fade-up.delay-3 { transition-delay: 0.24s; }
        .animate-fade-up.delay-4 { transition-delay: 0.32s; }
        .animate-fade-up.delay-5 { transition-delay: 0.40s; }
        /* Stagger automático entre irmãos dentro do mesmo container .stagger-children */
        .stagger-children > .animate-fade-up:nth-child(1) { transition-delay: 0s; }
        .stagger-children > .animate-fade-up:nth-child(2) { transition-delay: 0.1s; }
        .stagger-children > .animate-fade-up:nth-child(3) { transition-delay: 0.2s; }
        .stagger-children > .animate-fade-up:nth-child(4) { transition-delay: 0.3s; }
        .stagger-children > .animate-fade-up:nth-child(5) { transition-delay: 0.4s; }
        .stagger-children > .animate-fade-up:nth-child(6) { transition-delay: 0.5s; }
        @media (prefers-reduced-motion: reduce) {
            .animate-fade-up, .animate-fade-up.delay-1, .animate-fade-up.delay-2,
            .animate-fade-up.delay-3, .animate-fade-up.delay-4, .animate-fade-up.delay-5 {
                transition-delay: 0s !important;
                transition-duration: 0s !important;
            }
        }

        /* Hero title: cada palavra sobe em cadeia (upgrade da linha antiga) */
        .hero-title-line { display: block; }
        .hero-title-line .word {
            display: inline-block;
            opacity: 0;
            transform: translateY(18px);
            animation: wordUp 0.75s cubic-bezier(0.22, 1, 0.36, 1) calc(0.15s + var(--word-i, 0) * 0.055s) forwards;
            will-change: transform, opacity;
        }
        @keyframes wordUp { to { opacity: 1; transform: translateY(0); } }
        /* Mesma curva e destino final — preserva a cadeia que os elementos
           abaixo do h1 (hero-sub, hero-cta, hero-proof) já referenciam. */
        @keyframes heroLineUp { to { opacity: 1; transform: translateY(0); } }
        @media (prefers-reduced-motion: reduce) {
            .hero-title-line .word { animation: none !important; opacity: 1 !important; transform: none !important; }
        }
        .hero-sub { opacity: 0; animation: heroLineUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.55s forwards; }
        .hero-cta { opacity: 0; animation: heroLineUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.75s forwards; }
        .hero-proof { opacity: 0; animation: heroLineUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.95s forwards; }

        /* Counter bar: slide-up ao entrar no viewport */
        .hero-counters-bar {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .hero-counters-bar.is-in {
            opacity: 1;
            transform: translateY(0);
        }

        /* Pricing featured card: micro-lift ao entrar no viewport */
        .pricing-card.featured { transform: scale(1); transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease; }
        .pricing-card.featured.is-in { animation: cardPop 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both; }
        @keyframes cardPop {
            0%   { transform: scale(0.95); }
            60%  { transform: scale(1.025); }
            100% { transform: scale(1); }
        }

        @media (prefers-reduced-motion: reduce) {
            .hero-title-line, .hero-sub, .hero-cta, .hero-proof,
            .hero-counters-bar, .pricing-card.featured.is-in {
                animation: none !important;
                opacity: 1 !important;
                transform: none !important;
                transition: none !important;
            }
        }

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

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

        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'DM Serif Display', serif;
            color: var(--primary);
            line-height: 1.2;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        a:hover {
            color: var(--accent);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        button, .btn {
            font-family: 'Inter', sans-serif;
            border: none;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }

        .btn-primary {
            background-color: var(--primary);
            color: var(--white);
        }

        .btn-primary:hover {
            background-color: #0a1e2c;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(15, 43, 60, 0.2);
        }

        .btn-accent {
            background-color: var(--accent);
            color: var(--primary);
        }

        .btn-accent:hover {
            background-color: #d89825;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(232, 168, 56, 0.2);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background-color: var(--primary);
            color: var(--white);
        }

        /* ANNOUNCEMENT BAR */
        .announcement-bar {
            background-color: var(--accent);
            color: var(--primary);
            padding: 12px;
            text-align: center;
            font-weight: 600;
            font-size: 14px;
        }

        /* IDIOMAS BAR — discrete strip offering other languages */
        .idiomas-bar {
            background: #efe7d6;
            padding: 7px 16px;
            text-align: center;
            font-size: 12.5px;
            border-bottom: 1px solid var(--border);
            line-height: 1.5;
        }
        .idiomas-bar .idiomas-intro {
            color: #5a5148;
        }
        .idiomas-bar a,
        .idiomas-bar button {
            background: none;
            border: none;
            padding: 0 3px;
            font: inherit;
            font-weight: 500;
            color: var(--primary);
            cursor: pointer;
            text-decoration: none;
        }
        .idiomas-bar a:hover,
        .idiomas-bar button:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        .idiomas-bar .sep {
            color: #a69e8f;
            margin: 0 3px;
        }
        .idiomas-bar .flag {
            font-size: 14px;
            margin-right: 3px;
            vertical-align: -1px;
            line-height: 1;
        }
        @media (max-width: 640px) {
            .idiomas-bar {
                font-size: 11.5px;
                padding: 8px 12px;
                line-height: 1.7;
            }
            .idiomas-bar .idiomas-intro {
                display: block;
                margin-bottom: 2px;
                font-weight: 600;
            }
            .idiomas-bar button { padding: 2px 4px; }
            .idiomas-bar .sep { margin: 0 1px; }
            /* bandeiras ficam só no seletor de tradução mobile, não nesta barra */
            .idiomas-bar .flag { display: none; }
        }

        /* OUTROS IDIOMAS — chips de idioma na seção #outros-idiomas */
        .idioma-chip {
            background: white;
            border: 1.5px solid var(--border);
            border-radius: 999px;
            padding: 0.5rem 1rem;
            font-size: 0.93rem;
            font-weight: 500;
            color: var(--primary);
            cursor: pointer;
            transition: all 0.18s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            font-family: inherit;
        }
        .idioma-chip:hover {
            border-color: var(--accent);
            background: rgba(232,168,56,0.06);
            color: var(--accent);
            transform: translateY(-1px);
        }
        .idioma-chip .chip-flag {
            font-size: 1.05rem;
            line-height: 1;
        }
        @media (max-width: 480px) {
            .idioma-chip { padding: 0.45rem 0.85rem; font-size: 0.88rem; }
        }

        /* NAVIGATION */
        nav {
            background-color: var(--white);
            border-bottom: 1px solid #e7e5e2;
            position: sticky;
            top: 0;
            z-index: 1000;
            height: 64px;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 100%;
            padding: 0 40px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: #044F83;
            white-space: nowrap;
            text-decoration: none;
        }

        .logo-circle {
            width: 34px;
            height: 34px;
            background-color: #044F83;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 16px;
            box-shadow: 0 0 0 2px white, 0 0 0 3px #044F83;
        }

        .nav-menu {
            display: flex;
            gap: 32px;
            align-items: center;
            list-style: none;
            height: 100%;
        }

        .nav-menu > li {
            height: 100%;
            display: flex;
            align-items: center;
        }

        .nav-menu a {
            color: var(--text-light);
            font-weight: 500;
            font-size: 14px;
            transition: color 0.2s;
        }

        .nav-menu a:hover {
            color: var(--primary);
        }

        /* Dropdown "Mais" */
        .nav-more {
            position: relative;
        }
        .nav-more-toggle {
            cursor: pointer;
            color: var(--text-light);
            font-weight: 500;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 4px;
            transition: color 0.2s;
        }
        .nav-more-toggle:hover {
            color: var(--primary);
        }
        .nav-more-toggle::after {
            content: '▾';
            font-size: 10px;
        }
        .nav-more-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            background: var(--white);
            border: 1px solid #e7e5e2;
            border-radius: 8px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.1);
            padding: 8px 0;
            min-width: 180px;
            z-index: 100;
        }
        .nav-more:hover .nav-more-dropdown {
            display: block;
        }
        .nav-more-dropdown a {
            display: block;
            padding: 10px 20px;
            font-size: 14px;
            color: var(--text-dark);
            white-space: nowrap;
        }
        .nav-more-dropdown a:hover {
            background: var(--light);
            color: var(--accent);
        }

        /* Language Switcher */
        .nav-lang {
            display: flex;
            gap: 8px;
            align-items: center;
            font-size: 12px;
            margin-left: 8px;
        }
        .nav-lang a {
            color: var(--text-light) !important;
            font-weight: 500;
            font-size: 12px !important;
            padding: 2px 0;
        }
        .nav-lang a:hover, .nav-lang a.active {
            color: var(--primary) !important;
            font-weight: 700;
        }
        .nav-lang span {
            color: #ccc;
            font-size: 10px;
        }

        /* Nav CTA pill */
        .nav-cta {
            background: var(--accent);
            color: var(--primary) !important;
            padding: 10px 24px;
            border-radius: 100px;
            font-weight: 600 !important;
            font-size: 14px !important;
            transition: background 0.2s, transform 0.2s;
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: #d4952e;
            color: var(--primary) !important;
            transform: translateY(-1px);
        }

        .hamburger {
            display: none;
        }

        /* Mobile nav right (lang + CTA) — hidden on desktop */
        .nav-mobile-right {
            display: none;
            align-items: center;
            gap: 12px;
        }
        .nav-mobile-lang {
            display: flex;
            gap: 6px;
        }
        .nav-mobile-lang a {
            font-size: 11px;
            color: var(--text-light);
            text-decoration: none;
            font-weight: 500;
        }
        .nav-mobile-lang a.active {
            color: var(--primary);
            font-weight: 700;
        }
        .nav-mobile-lang a:hover {
            color: var(--accent);
        }

        .nav-mobile-cta {
            display: none;
            background: var(--accent);
            color: var(--primary);
            padding: 8px 18px;
            border-radius: 100px;
            font-weight: 600;
            font-size: 13px;
            text-decoration: none;
            white-space: nowrap;
            transition: background 0.2s;
        }
        .nav-mobile-cta:hover {
            background: #d89825;
            color: var(--primary);
        }

        .hamburger span {
            width: 24px;
            height: 2px;
            background-color: var(--primary);
            transition: 0.3s ease;
        }

        /* HERO SECTION */
        .hero {
            display: grid;
            grid-template-columns: 1fr 1fr;
            min-height: min(75vh, 760px);
            overflow: hidden;
            /* relative: ancora o .hero-scroll-hint no hero (não no viewport) */
            position: relative;
        }

        /* DOM tem hero-visual primeiro pra crawlers e preload detectarem
           a foto do Marco antes dos avatars de alunos.
           Visualmente, content fica à esquerda e visual à direita,
           ambos na mesma linha do grid. */
        .hero-content { grid-column: 1; grid-row: 1; }
        .hero-visual  { grid-column: 2; grid-row: 1; }

        .hero-content {
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 48px 5%;
            max-width: 620px;
            margin-left: auto;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #E8F5EE;
            color: var(--success);
            padding: 6px 14px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            width: fit-content;
            margin-bottom: 24px;
            text-decoration: none;
            transition: transform 0.2s;
        }
        .hero-badge::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--success);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        .hero-badge:hover {
            transform: scale(1.03);
            color: var(--success);
        }

        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            line-height: 1.1;
            font-weight: 400;
            letter-spacing: -0.02em;
            text-align: left;
        }
        .hero h1 em {
            color: var(--accent);
            font-style: italic;
        }

        .hero-sub {
            font-size: 1.05rem;
            color: var(--text-light);
            line-height: 1.65;
            margin-bottom: 32px;
            max-width: 480px;
            text-align: left;
        }

        .hero-cta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 40px;
        }

        .hero-cta .btn {
            padding: 16px 32px;
            font-size: 1rem;
            font-weight: 700;
        }

        .hero-cta-secondary {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            text-decoration: none;
            transition: color 0.2s;
        }
        .hero-cta-secondary:hover {
            color: var(--accent);
        }

        /* Hero — 2º CTA outline (Clarity-driven: desktop quer ver turmas direto) */
        .btn-hero-outline {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 14px 26px !important;
            font-size: 0.95rem !important;
            font-weight: 600 !important;
            transition: background 0.2s, color 0.2s;
        }
        .btn-hero-outline:hover {
            background: var(--primary);
            color: #fff;
        }

        /* pricing-period — vira pill clicável (Clarity reportou dead clicks) */
        .period-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            background: #f7f5f2;
            border: 1px solid #e5ddd4;
            border-radius: 999px;
            color: var(--primary);
            font-weight: 500;
            font-size: 13px;
            text-decoration: none;
            cursor: pointer;
            transition: background 0.15s, border-color 0.15s;
        }
        .period-cta:hover {
            background: #faf5e8;
            border-color: var(--accent);
        }
        .period-cta .arrow {
            display: inline-block;
            transition: transform 0.15s;
            opacity: 0.7;
        }
        .period-cta:hover .arrow {
            transform: translateX(2px);
            opacity: 1;
        }

        .hero-cta-note {
            font-size: 13px;
            color: var(--text-light);
        }

        /* HERO PROOF (social proof row) */
        .hero-proof {
            display: flex;
            align-items: center;
            gap: 20px;
            text-decoration: none;
            color: inherit;
            cursor: pointer;
            transition: opacity 0.2s;
        }
        .hero-proof:hover {
            opacity: 0.8;
            color: inherit;
        }
        .hero-avatars {
            display: flex;
        }
        .hero-avatars span, .hero-avatars a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 3px solid white;
            margin-left: -10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            font-weight: 600;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            overflow: hidden;
        }
        .hero-avatars span:first-child, .hero-avatars a:first-child { margin-left: 0; }
        .hero-avatars span:nth-child(5) { background: #F0D4F0; color: #6B2D6B; }
        .hero-proof-text {
            font-size: 0.85rem;
            color: var(--text-light);
            line-height: 1.4;
        }
        .hero-proof-text strong {
            color: var(--text-dark);
        }

        /* HERO RIGHT SIDE (visual) */
        .hero-visual {
            /* Foto renderiza pelo <picture> (webp 85KB) — o background CSS
               antigo baixava o JPEG de 1,3MB e estourava o LCP. */
            position: relative;
            overflow: hidden;
            filter: saturate(1.2) contrast(1.05);
        }
        .hero-visual::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(26,74,102,0.15) 0%, transparent 100%);
        }
        .hero-visual-inner {
            position: absolute;
            inset: 0;
        }
        .hero-visual-inner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 20%;
            display: block;
        }
        /* Scroll indicator — centralizado na metade esquerda do hero (parte sem foto) */
        .hero-scroll-hint {
            position: absolute;
            bottom: 28px;
            left: 25%;
            transform: translateX(-50%);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            text-decoration: none;
            text-align: center;
            letter-spacing: 0.3px;
            z-index: 3;
            animation: scrollHintBounce 2.2s ease-in-out infinite;
            opacity: 0;
            animation-fill-mode: forwards;
            animation-delay: 1.8s;
        }
        .hero-scroll-hint svg {
            display: block;
            margin: 4px auto 0;
            width: 20px;
            height: 20px;
        }
        .hero-scroll-hint:hover { color: var(--accent); }
        @keyframes scrollHintBounce {
            0%, 100% { transform: translateX(-50%) translateY(0);   opacity: 0.85; }
            50%      { transform: translateX(-50%) translateY(6px); opacity: 1; }
        }
        @media (prefers-reduced-motion: reduce) {
            .hero-scroll-hint { animation: none; opacity: 0.8; }
        }
        @media (max-width: 768px) {
            .hero-scroll-hint { display: none; }
        }

        .hero-floating-card {
            position: absolute;
            z-index: 1;
            background: white;
            border-radius: 12px;
            padding: 16px 20px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.15);
            /* Entrada suave: invisível → subir + fade ao carregar */
            opacity: 0;
            transform: translateY(20px);
            animation: heroCardFloatIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
        }
        .hero-card-1 { animation-delay: 1.1s; }
        .hero-card-2 { animation-delay: 1.4s; }
        @keyframes heroCardFloatIn {
            to { opacity: 1; transform: translateY(0); }
        }
        @media (prefers-reduced-motion: reduce) {
            .hero-floating-card { animation: none; opacity: 1; transform: none; }
        }
        .hero-card-1 {
            bottom: 80px;
            left: 30px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .hero-card-1 .card-icon {
            width: 44px;
            height: 44px;
            background: #E8F5EE;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
        }
        .hero-card-1 .card-label { font-size: 0.78rem; color: var(--text-light); }
        .hero-card-1 .card-value { font-size: 1rem; font-weight: 700; color: var(--primary); }
        .hero-card-2 {
            top: 80px;
            right: 30px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .hero-card-2 .stars { color: var(--accent); font-size: 1rem; letter-spacing: 2px; }
        .hero-card-2 .rating { font-size: 0.85rem; font-weight: 600; color: var(--primary); }

        /* HERO COUNTERS (below hero, full width bar) */
        .hero-counters-bar {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 48px;
            background: var(--primary);
            padding: 28px 20px;
            text-decoration: none;
            color: white;
            cursor: pointer;
            transition: opacity 0.2s;
        }
        .hero-counters-bar:hover {
            opacity: 0.9;
            color: white;
        }
        .counter-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
        }
        .counter-number {
            font-family: 'DM Serif Display', serif;
            font-size: 32px;
            font-weight: 400;
            color: var(--accent);
            line-height: 1;
        }
        .counter-number .suffix {
            font-size: 20px;
        }
        .counter-label {
            font-size: 12px;
            color: rgba(255,255,255,0.7);
            font-weight: 500;
        }
        .counter-divider {
            width: 1px;
            height: 36px;
            background: rgba(255,255,255,0.15);
        }

        /* COURSES SECTION */
        .courses {
            padding: 80px 20px;
            background-color: var(--white);
        }

        .section-title {
            font-size: 52px;
            line-height: 1.1;
            letter-spacing: -0.8px;
            text-align: center;
            margin-bottom: 64px;
            position: relative;
            display: inline-block;
            width: 100%;
        }
        @media (max-width: 768px) {
            .section-title { font-size: 36px; margin-bottom: 40px; letter-spacing: -0.4px; }
        }

        .section-title::after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background-color: var(--accent);
            margin: 20px auto 0;
            border-radius: 2px;
        }

        /* Divider dourado sutil entre grandes blocos (Produto → Prova → Suporte) */
        .section-divider {
            width: 100%;
            max-width: 120px;
            height: 1px;
            background: var(--accent);
            opacity: 0.4;
            margin: 0 auto;
        }

        .courses-scroll-wrapper {
            overflow: visible;
            position: relative;
        }
        .courses-grid {
            display: flex;
            gap: 20px;
            max-width: 100%;
            overflow-x: scroll;
            overflow-y: hidden;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            padding: 8px 20px 16px;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .courses-grid::-webkit-scrollbar { display: none; }

        .course-card {
            background-color: var(--light);
            border-radius: 12px;
            padding: 28px 22px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-decoration: none;
            color: inherit;
            display: block;
            min-width: 240px;
            max-width: 260px;
            flex-shrink: 0;
            scroll-snap-align: start;
        }

        .course-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 32px rgba(15, 43, 60, 0.1);
        }

        .course-icon {
            font-size: 40px;
            margin-bottom: 12px;
            color: var(--accent);
        }

        .scroll-hint {
            text-align: center;
            font-size: 0.78rem;
            color: var(--text-light);
            margin-top: 0.5rem;
            opacity: 0.6;
        }

        .course-card h3 {
            font-size: 24px;
            margin-bottom: 12px;
        }

        .course-card p {
            font-size: 15px;
            color: var(--text-light);
            margin-bottom: 16px;
        }

        .level-tag {
            display: inline-block;
            background-color: var(--primary);
            color: var(--white);
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        /* PRÓXIMAS TURMAS */
        .turmas {
            padding: 80px 20px;
            background: var(--light);
        }
        .turmas-header-sub {
            text-align: center;
            font-size: 15px;
            color: var(--text-light);
            margin-top: -40px;
            margin-bottom: 48px;
        }
        .turmas-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            max-width: 1100px;
            margin: 0 auto;
        }
        .turma-card {
            background: var(--white);
            border: 1px solid var(--border-light);
            border-radius: 12px;
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .turma-card:hover {
            border-color: var(--accent);
            box-shadow: 0 4px 20px rgba(232, 168, 56, 0.1);
        }
        .turma-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .turma-nivel {
            background: var(--primary);
            color: var(--white);
            font-size: 14px;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 6px;
        }
        .turma-status {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }
        .turma-status--aberta {
            background: #E8F5EE;
            color: #2D8B55;
        }
        .turma-status--quase {
            background: #FFF3E0;
            color: #E65100;
        }
        .turma-status--fechada {
            background: #F5F5F5;
            color: #999;
        }
        .turma-turno {
            font-family: 'DM Serif Display', serif;
            font-size: 22px;
            color: var(--primary);
            margin: 0;
        }
        .turma-details {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .turma-detail {
            font-size: 14px;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .turma-icon {
            font-size: 14px;
            width: 20px;
            text-align: center;
        }
        .turma-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
            padding-top: 16px;
            border-top: 1px solid var(--border-light);
        }
        .turma-preco {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
        }
        .turma-preco small {
            font-size: 13px;
            font-weight: 500;
            color: var(--text-light);
        }
        .turma-btn {
            padding: 10px 20px !important;
            font-size: 13px !important;
            white-space: nowrap;
        }
        .turmas-footer {
            text-align: center;
            margin-top: 32px;
            font-size: 15px;
            color: var(--text-light);
        }
        .turmas-footer a {
            color: var(--accent);
            font-weight: 600;
        }

        /* HOW IT WORKS */
        .how-it-works {
            padding: 80px 20px;
            background-color: var(--light);
        }

        .journey-flow {
            max-width: 560px;
            margin: 50px auto 0;
            position: relative;
            --journey-progress: 0;
        }
        /* Track — linha vertical cinza de fundo */
        .journey-flow::before {
            content: '';
            position: absolute;
            left: 46px;                 /* centro do círculo do step (card padding 24px + raio 22px) */
            transform: translateX(-50%); /* centraliza a linha no ponto X */
            top: 46px;                  /* começa no centro do 1º círculo */
            bottom: 46px;               /* termina no centro do último círculo */
            width: 3px;
            background: var(--border);
            border-radius: 2px;
            z-index: 0;
            pointer-events: none;
        }
        /* Fill — linha dourada que preenche conforme scrolla */
        .journey-flow::after {
            content: '';
            position: absolute;
            left: 46px;
            transform: translateX(-50%);
            top: 46px;
            width: 3px;
            height: calc(var(--journey-progress) * (100% - 92px));
            background: linear-gradient(to bottom, var(--accent), #d4952e);
            border-radius: 2px;
            z-index: 1;
            pointer-events: none;
            box-shadow: 0 0 12px rgba(232,168,56,0.35);
        }
        @media (prefers-reduced-motion: reduce) {
            .journey-flow::after { background: var(--accent); box-shadow: none; }
        }
        .journey-step {
            display: flex;
            align-items: flex-start;
            gap: 1.25rem;
            background: var(--white);
            border-radius: 14px;
            padding: 1.5rem;
            border: 2px solid var(--border);
            transition: border-color 0.3s, transform 0.3s;
            position: relative;
            z-index: 2;
        }
        .journey-step:hover {
            border-color: var(--accent);
            transform: translateX(4px);
        }
        .journey-step.jstep-final {
            border-color: #10b981;
            background: linear-gradient(135deg, rgba(16,185,129,0.06), rgba(16,185,129,0.02));
        }
        .jstep-num {
            width: 44px;
            height: 44px;
            min-width: 44px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 800;
            font-family: var(--font-heading);
            transition: background-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
        }
        .journey-step.is-reached .jstep-num {
            background: var(--accent);
            box-shadow: 0 0 0 6px rgba(232,168,56,0.2);
            transform: scale(1.06);
        }
        .jstep-final .jstep-num {
            background: #10b981;
            font-size: 1.2rem;
        }
        .journey-step.jstep-final.is-reached .jstep-num {
            background: #10b981;
            box-shadow: 0 0 0 6px rgba(16,185,129,0.25);
        }
        .jstep-content h3 {
            font-size: 1.05rem;
            margin-bottom: 0.3rem;
            color: var(--primary);
        }
        .jstep-content p {
            color: var(--text-light);
            font-size: 0.88rem;
            line-height: 1.5;
        }
        /* Arrow oculta — substituída pela journey bar contínua.
           Mantemos o espaço vertical pra preservar ritmo entre cards. */
        .journey-arrow-down {
            height: 28px;
            pointer-events: none;
        }
        .journey-arrow-down svg { display: none; }
        /* Stagger animation for journey steps */
        .journey-step.animate-fade-up { opacity:0; transform:translateY(24px); transition:opacity 0.6s ease, transform 0.6s ease; }
        .journey-step.animate-fade-up.visible { opacity:1; transform:translateY(0); }
        .journey-step.animate-fade-up:nth-child(1) { transition-delay:0s; }
        .journey-step.animate-fade-up:nth-child(2) { transition-delay:0.15s; }
        .journey-step.animate-fade-up:nth-child(3) { transition-delay:0.3s; }
        .journey-step.animate-fade-up:nth-child(4) { transition-delay:0.45s; }
        .journey-arrow-down { opacity:0; transition:opacity 0.4s ease 0.3s; }
        .journey-flow.in-view .journey-arrow-down { opacity:1; }

        /* Quiz CTA inside journey */
        .quiz-cta-inline { text-align:center; margin-top:1.5rem; }
        /* Texto navy sobre amber: branco sobre #E8A838 dá 2,1:1 (WCAG pede 4,5:1) */
        .btn-quiz-cta { display:inline-flex; align-items:center; gap:0.5rem; padding:0.85rem 2rem; background:var(--accent); color:var(--primary); border:none; border-radius:12px; font-size:1rem; font-weight:700; cursor:pointer; transition:all 0.2s; text-decoration:none; }
        .btn-quiz-cta:hover { background:var(--accent-hover); transform:translateY(-2px); }
        .btn-quiz-cta .cta-badge { background:rgba(255,255,255,0.25); padding:0.15rem 0.5rem; border-radius:6px; font-size:0.7rem; font-weight:700; letter-spacing:0.5px; }

        /* Quiz drawer overlay */
        .quiz-drawer { display:none; position:fixed; inset:0; z-index:10000; background:rgba(0,0,0,0.5); backdrop-filter:blur(4px); }
        .quiz-drawer.open { display:flex; flex-direction:column; }
        .quiz-drawer-bar { background:var(--primary); padding:0.6rem 1rem; display:flex; align-items:center; justify-content:space-between; flex-shrink:0; }
        .quiz-drawer-bar span { color:white; font-weight:600; font-size:0.95rem; }
        .quiz-drawer-close { background:none; border:none; color:rgba(255,255,255,0.8); font-size:1.5rem; cursor:pointer; padding:0.25rem 0.5rem; }
        .quiz-drawer-close:hover { color:white; }
        .quiz-drawer iframe { flex:1; border:none; width:100%; background:var(--light); }

        @media(max-width:480px) {
            .journey-step { padding: 1.25rem 1rem; gap: 1rem; }
            .jstep-num { width: 38px; height: 38px; min-width: 38px; font-size: 1rem; }
            .jstep-content h3 { font-size: 0.95rem; }
            .journey-arrow-down svg { height: 32px; }
        }

        /* EQUIPE SECTION */
        .equipe {
            padding: 80px 20px;
            background-color: var(--white);
        }
        .equipe-sub {
            text-align: center;
            font-size: 16px;
            color: var(--text-light);
            max-width: 560px;
            margin: -40px auto 48px;
            line-height: 1.6;
        }
        .equipe-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            max-width: 700px;
            margin: 0 auto 20px;
        }
        .equipe-grid-outros {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            max-width: 900px;
            margin: 0 auto;
        }
        .equipe-card {
            background: var(--light);
            border-radius: 12px;
            padding: 24px 16px;
            text-align: center;
            border: 1px solid transparent;
            transition: border-color 0.2s, box-shadow 0.2s;
            position: relative;
        }
        .equipe-card:hover {
            border-color: var(--accent);
            box-shadow: 0 4px 20px rgba(232, 168, 56, 0.1);
        }
        .equipe-card--fundador {
            background: var(--primary);
            color: var(--white);
        }
        .equipe-card--fundador .equipe-role,
        .equipe-card--fundador .equipe-bio {
            color: rgba(255,255,255,0.75);
        }
        .equipe-card--fundador h3 {
            color: var(--white);
        }
        .equipe-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            overflow: hidden;
            margin: 0 auto 16px;
            border: 3px solid var(--accent);
        }
        .equipe-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center top;
        }
        .equipe-card--fundador .equipe-avatar {
            border-color: var(--accent);
        }
        .equipe-badge-fundador {
            display: inline-block;
            background: var(--accent);
            color: var(--primary);
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            padding: 3px 10px;
            border-radius: 20px;
            margin-bottom: 8px;
        }
        .equipe-card h3 {
            font-size: 20px;
            margin-bottom: 4px;
        }
        .equipe-role {
            font-size: 13px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 12px;
        }
        .equipe-bio {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
        }
        .equipe-quote {
            font-size: 13px;
            font-style: italic;
            color: rgba(255,255,255,0.6);
            margin-top: 12px;
            border-top: 1px solid rgba(255,255,255,0.15);
            padding-top: 12px;
        }

        @media (max-width: 768px) {
            .equipe-grid {
                grid-template-columns: 1fr;
            }
            .equipe-grid-outros {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .equipe-grid {
                grid-template-columns: 1fr;
            }
            .equipe-grid-outros {
                grid-template-columns: 1fr 1fr;
            }
        }

        /* GOOGLE REVIEWS — INFINITE MARQUEE */
        /* Reviews "trust strip" — extensão visual do hero, logo abaixo dele.
           Sem marquee: grid estático, mais legível e Clarity-friendly. */
        .reviews-trust {
            background: var(--light);
            padding: 28px 0 40px;
            border-bottom: 1px solid var(--border-light);
        }
        .reviews-trust .rt-container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .reviews-trust-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .reviews-trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: white;
            border: 1px solid var(--border-light);
            padding: 8px 16px;
            border-radius: 100px;
            font-size: 14px;
            box-shadow: 0 1px 3px rgba(15, 43, 60, 0.04);
        }
        .reviews-trust-badge .rt-google {
            width: 20px;
            height: 20px;
        }
        .reviews-trust-badge .rt-num {
            font-size: 17px;
            font-weight: 800;
            color: var(--primary);
            font-family: 'DM Serif Display', serif;
            line-height: 1;
        }
        .reviews-trust-badge .rt-stars {
            color: #FBBC04;
            letter-spacing: 1.5px;
            font-size: 14px;
        }
        .reviews-trust-badge .rt-meta {
            color: var(--text-light);
            font-size: 13px;
        }
        .reviews-trust-link {
            color: var(--primary);
            text-decoration: none;
            font-size: 13px;
            font-weight: 600;
            border-bottom: 1px dashed currentColor;
            cursor: pointer;
            transition: color 0.2s;
        }
        .reviews-trust-link:hover { color: var(--accent); }
        .reviews-trust-wrapper {
            position: relative;
            overflow: hidden;
        }
        .reviews-trust-wrapper::before,
        .reviews-trust-wrapper::after {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            width: 60px;
            z-index: 2;
            pointer-events: none;
        }
        .reviews-trust-wrapper::before {
            left: 0;
            background: linear-gradient(to right, var(--light), transparent);
        }
        .reviews-trust-wrapper::after {
            right: 0;
            background: linear-gradient(to left, var(--light), transparent);
        }
        .reviews-trust-grid {
            display: flex;
            gap: 14px;
            width: max-content;
            animation: rt-scroll 60s linear infinite;
            will-change: transform;
        }
        .reviews-trust-grid:hover { animation-play-state: paused; }
        @keyframes rt-scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        .rt-card {
            flex-shrink: 0;
            width: 320px;
            background: white;
            border: 1px solid var(--border-light);
            border-radius: 14px;
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
        }
        .rt-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(15, 43, 60, 0.06);
            border-color: var(--accent);
        }
        .rt-card-stars {
            color: #FBBC04;
            letter-spacing: 1.5px;
            font-size: 14px;
        }
        .rt-card-text {
            color: var(--text-dark);
            font-size: 14px;
            line-height: 1.55;
            flex: 1;
            margin: 0;
        }
        .rt-card-author {
            display: flex;
            align-items: center;
            gap: 10px;
            padding-top: 10px;
            border-top: 1px solid var(--border-light);
        }
        .rt-card-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--accent);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
            flex-shrink: 0;
        }
        .rt-card-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
        }
        .rt-card-source {
            font-size: 11px;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .rt-card-source img { width: 11px; height: 11px; opacity: 0.7; }
        @media (max-width: 768px) {
            .reviews-trust { padding: 22px 0 28px; }
            .reviews-trust-top { padding: 0 16px; margin-bottom: 14px; }
            .reviews-trust-wrapper::before,
            .reviews-trust-wrapper::after { width: 24px; }
            .reviews-trust-grid {
                animation: none;
                width: auto;
                overflow-x: auto;
                scroll-snap-type: x mandatory;
                gap: 10px;
                padding: 4px 16px 12px;
                scrollbar-width: none;
            }
            .reviews-trust-grid::-webkit-scrollbar { display: none; }
            .rt-card { width: 82vw; max-width: 320px; scroll-snap-align: start; }
            .reviews-trust-badge { padding: 6px 12px; font-size: 13px; gap: 8px; }
            .reviews-trust-badge .rt-num { font-size: 15px; }
            .reviews-trust-badge .rt-meta { display: none; }
        }

        /* PRICING */
        .pricing {
            padding: 80px 20px;
            background-color: var(--white);
        }

        .pricing-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .pricing-card {
            background-color: var(--white);
            border-radius: 12px;
            padding: 40px 32px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            border: 2px solid transparent;
        }

        .pricing-card.featured {
            border-color: var(--accent);
            transform: scale(1.05);
            box-shadow: 0 16px 40px rgba(232, 168, 56, 0.15);
        }

        .pricing-card:hover:not(.featured) {
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
        }

        .featured-badge {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background-color: var(--accent);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
        }

        .pricing-title {
            font-size: 24px;
            margin-bottom: 12px;
            margin-top: 8px;
        }

        .pricing-subtitle {
            color: var(--text-light);
            font-size: 14px;
            margin-bottom: 24px;
        }

        .pricing-price {
            font-size: 48px;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 8px;
        }

        .pricing-period {
            color: var(--text-light);
            font-size: 14px;
            margin-bottom: 32px;
        }

        .pricing-features {
            text-align: left;
            margin-bottom: 32px;
        }

        .pricing-feature {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 0;
            color: var(--text-light);
            font-size: 14px;
            border-bottom: 1px solid var(--border-light);
        }

        .pricing-feature:last-child {
            border-bottom: none;
        }

        .pricing-feature i {
            color: var(--success);
            font-weight: 700;
        }

        .pricing-card .btn {
            width: 100%;
            margin-top: 16px;
        }

        .expand-open .expand-body { max-height: 600px !important; padding-bottom: 1rem; }
        .expand-open .expand-arrow { transform: rotate(180deg); }
        @media (max-width: 768px) {
            .expand-body .stripe-checkout-btn { display: block; width: 100%; text-align: center; margin-top: 0.5rem; }
            .expand-body > div > div { font-size: 0.88rem; }
            .expand-body div[style*="padding:0 1.5rem"] { padding: 0 0.75rem !important; }
        }

        /* FAQ SECTION */
        .faq {
            padding: 80px 20px;
            background-color: var(--white);
        }

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

        .faq-item {
            background-color: var(--light);
            border-radius: 8px;
            margin-bottom: 16px;
            overflow: hidden;
        }

        .faq-question {
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--primary);
            background-color: var(--light);
            transition: background-color 0.3s ease;
            user-select: none;
        }

        .faq-question:hover {
            background-color: #f0ebe5;
        }

        .faq-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            color: var(--accent);
            transition: transform 0.3s ease;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            padding: 0 20px;
            background-color: var(--light);
            transition: max-height 0.3s ease, padding 0.3s ease;
            color: var(--text-light);
            line-height: 1.8;
        }

        .faq-item.active .faq-answer {
            max-height: 500px;
            padding: 20px;
        }


        /* STICKY CTA MOBILE */
        .sticky-cta {
            display: none;
        }

        /* FINAL CTA */
        .final-cta {
            padding: 80px 20px;
            background: linear-gradient(135deg, var(--primary) 0%, #1a3d52 100%);
            color: var(--white);
            text-align: center;
        }

        .final-cta h2 {
            color: var(--white);
            font-size: 48px;
            margin-bottom: 32px;
        }

        .final-cta .btn-accent {
            padding: 16px 40px;
            font-size: 16px;
        }

        .final-cta-testimonial {
            max-width: 520px;
            margin: 0 auto 36px;
            font-size: 17px;
            font-style: italic;
            line-height: 1.65;
            color: rgba(255, 255, 255, 0.85);
        }

        .final-cta-author {
            font-size: 14px;
            font-style: normal;
            color: var(--accent);
            margin-top: 12px;
            font-weight: 600;
        }

        .final-cta-note {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 16px;
        }

        /* BLOG SECTION */
        /* FOOTER */
        footer {
            background-color: var(--primary);
            color: var(--white);
            padding: 60px 20px 20px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
            gap: 32px;
            margin-bottom: 40px;
        }

        .footer-section h3 {
            color: var(--accent);
            font-size: 18px;
            margin-bottom: 16px;
        }

        .footer-section p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 12px;
        }

        .footer-section a {
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            display: block;
            margin-bottom: 8px;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: var(--accent);
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 14px;
        }

        .social-links {
            display: flex;
            gap: 16px;
            margin-top: 16px;
        }

        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: var(--accent);
            transition: background-color 0.3s ease;
        }

        .social-links a:hover {
            background-color: var(--accent);
            color: var(--primary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
        }

        /* WHATSAPP FLOATING BUTTON */
        .whatsapp-button {
            position: fixed;
            bottom: 24px;
            right: 24px;
            width: 56px;
            height: 56px;
            background-color: #25d366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 28px;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            z-index: 999;
        }

        .whatsapp-button:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
        }

        /* RESPONSIVE — viewport height (laptops 13"-14") */
        @media (max-height: 820px) {
            .hero {
                min-height: calc(100vh - 90px);
            }
            .hero-content {
                padding: 32px 5%;
            }
            .hero h1 {
                font-size: 2.6rem;
            }
            .hero-sub {
                font-size: 0.95rem;
                margin-bottom: 24px;
            }
            .hero-cta {
                margin-bottom: 28px;
            }
            .pricing {
                padding: 48px 20px;
            }
            .pricing-card {
                padding: 28px 24px;
            }
            .pricing-price {
                font-size: 36px;
                margin-bottom: 4px;
            }
            .pricing-subtitle {
                margin-bottom: 16px;
            }
            .pricing-period {
                margin-bottom: 20px;
            }
            .pricing-features {
                margin-bottom: 20px;
            }
            .pricing-feature {
                padding: 8px 0;
                font-size: 13px;
            }
            .pricing-card .btn {
                margin-top: 8px;
                padding: 10px 20px;
                font-size: 14px;
            }
            .pricing-card.featured {
                transform: scale(1.03);
            }
        }

        /* RESPONSIVE — viewport width */
        @media (max-width: 1024px) {
            .nav-menu {
                gap: 24px;
            }
            .nav-menu a {
                font-size: 13px;
            }
            .nav-cta {
                padding: 8px 20px;
                font-size: 13px !important;
            }

            .hero h1 {
                font-size: 42px;
            }

            .section-title {
                font-size: 36px;
            }


            .pricing-cards {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
                max-width: 960px;
            }

            .pricing-card {
                padding: 32px 24px;
            }

            .pricing-card.featured {
                transform: scale(1.02);
            }

            .pricing-price {
                font-size: 40px;
            }

        }

        @media (max-width: 768px) {
            /* NAV — mobile: logo + CTA only, no hamburger */
            .hamburger {
                display: none;
            }
            .nav-container {
                padding: 0 16px;
            }
            .nav-menu {
                display: none !important;
            }
            /* Show mobile right section (lang + CTA) */
            .nav-mobile-right {
                display: flex !important;
            }
            .nav-mobile-cta {
                display: inline-block !important;
            }
            .hamburger {
                display: none !important;
            }

            /* HERO — single column */
            .hero {
                grid-template-columns: 1fr;
                min-height: auto;
            }
            .hero-visual {
                display: none;
            }
            .hero-content {
                max-width: 100%;
                padding: 40px 20px;
                text-align: center;
            }
            .hero h1 {
                font-size: 2.2rem;
                text-align: center;
            }
            .hero-sub {
                text-align: center;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-cta {
                justify-content: center;
            }
            .hero-proof {
                justify-content: center;
            }
            .hero-badge {
                margin-left: auto;
                margin-right: auto;
            }
            .hero-counters-bar {
                gap: 24px;
                flex-wrap: wrap;
                padding: 20px;
            }
            .counter-number {
                font-size: 26px;
            }
            .counter-divider {
                display: none;
            }

            .section-title {
                font-size: 32px;
            }

            .courses {
                padding: 60px 20px;
            }

            .how-it-works {
                padding: 60px 20px;
            }


            .pricing {
                padding: 60px 20px;
            }

            .pricing-card.featured {
                transform: scale(1);
            }

            .faq {
                padding: 60px 20px;
            }

            .final-cta {
                padding: 60px 20px;
            }

            .final-cta h2 {
                font-size: 32px;
            }


            footer {
                padding: 40px 20px 20px;
            }

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

            .announcement-bar {
                font-size: 12px;
                padding: 8px 16px;
            }

            .whatsapp-button {
                bottom: 20px;
                right: 20px;
                width: 50px;
                height: 50px;
                font-size: 24px;
            }
        }

        @media (max-width: 640px) {
            .logo {
                gap: 8px;
                font-size: 18px;
            }

            .logo-circle {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }

            .hero-content {
                padding: 32px 16px;
            }

            .hero h1 {
                font-size: 1.7rem;
            }

            .hero-sub {
                font-size: 0.9rem;
            }

            .hero-cta {
                flex-direction: column;
                align-items: center;
                gap: 12px;
                margin-bottom: 24px;
            }

            .hero-cta .btn {
                width: 100%;
                text-align: center;
            }

            .hero-proof {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
            .hero-proof-text {
                text-align: center;
                font-size: 0.8rem;
            }
            .hero-avatars span {
                width: 32px;
                height: 32px;
                font-size: 0.6rem;
            }

            .section-title {
                font-size: 24px;
            }

            .section-title::after {
                margin-top: 12px;
                width: 60px;
            }

            /* Force grids to 1 column on mobile (except courses-grid which scrolls) */
            .turmas-list,
            .steps,
            .pricing-cards,
            .equipe-grid,
            .equipe-grid-outros {
                grid-template-columns: 1fr !important;
                gap: 16px;
            }

            .courses,
            .how-it-works,
            .equipe,
            .pricing,
            .faq,
            .turmas {
                padding: 40px 16px;
            }

            .course-card,
            .pricing-card,
            .turma-card {
                padding: 24px 16px;
            }

            /* Sticky CTA mobile */
            .sticky-cta {
                display: flex;
                position: fixed;
                bottom: 0;
                left: 0;
                right: 0;
                z-index: 999;
                background: var(--primary);
                padding: 12px 16px;
                box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
                justify-content: center;
                align-items: center;
                gap: 12px;
                transform: translateY(100%);
                transition: transform 0.3s ease;
            }
            .sticky-cta.visible {
                transform: translateY(0);
            }
            .sticky-cta .btn {
                flex: 1;
                text-align: center;
                padding: 12px 16px;
                font-size: 14px;
                border: none;
                cursor: pointer;
            }
            .sticky-cta .btn-secondary-sticky {
                background: transparent;
                color: var(--white);
                border: 1px solid rgba(255,255,255,0.3);
                border-radius: 8px;
                padding: 12px 16px;
                font-size: 14px;
                font-weight: 600;
                text-decoration: none;
                text-align: center;
            }
            footer { padding-bottom: 70px; }

            /* Pricing featured — no scale on mobile */
            .pricing-card.featured {
                transform: none;
            }

            /* Counters bar mobile */
            .hero-counters-bar {
                gap: 16px;
                padding: 20px 16px;
                flex-wrap: wrap;
                justify-content: center;
            }
            .counter-item {
                min-width: 70px;
            }
            .counter-number {
                font-size: 24px;
            }
            .counter-label {
                font-size: 11px;
            }
            .counter-divider {
                display: none;
            }

            /* Turma card footer stack */
            .turma-card-footer {
                flex-direction: column;
                gap: 12px;
                align-items: stretch;
            }
            .turma-preco {
                text-align: center;
            }
            .turma-btn {
                text-align: center;
            }

            /* Turmas header */
            .turmas-header-sub {
                margin-top: -24px;
                font-size: 13px;
            }

            /* FAQ */
            .faq-container {
                margin-top: 32px;
            }
            .faq-question {
                padding: 16px;
                font-size: 14px;
                gap: 12px;
            }
            .faq-question span:first-child {
                flex: 1;
            }
            .faq-icon {
                flex-shrink: 0;
            }
            .faq-answer {
                font-size: 13px;
                line-height: 1.7;
                /* padding stays 0 when closed, 16px when active — handled by .active rule */
            }
            .faq-item.active .faq-answer {
                padding: 0 16px 16px;
            }

            /* Final CTA */
            .final-cta {
                padding: 40px 16px;
            }
            .final-cta h2 {
                font-size: 24px;
            }
            .final-cta-testimonial {
                font-size: 15px;
            }

            /* Steps (legacy removed — journey-graph handles mobile) */

            /* Footer */
            .footer-content {
                gap: 24px;
            }

            /* WhatsApp button */
            .whatsapp-button {
                bottom: 16px;
                right: 16px;
                width: 48px;
                height: 48px;
                font-size: 22px;
            }

            /* Nav lang on mobile */
            .nav-lang {
                justify-content: center;
                margin-left: 0;
                margin-top: 8px;
            }

            .faq-answer {
                font-size: 14px;
            }
        }