/* ============================================
   RESET E VARIÁVEIS
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2BB0B5;
    --primary-dark: #1A6872;
    --secondary: #EDAC40;
    --dark: #1a1a2e;
    --darker: #16213e;
    --darkest: #0f3460;
    --text-dark: #2d3748;
    --text-light: #718096;
    --border: #e2e8f0;
    --success: #10b981;
    --gradient-primary: linear-gradient(135deg, #2BB0B5 0%, #1A6872 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

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

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

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-direction: row-reverse;
}

.logo img {
    height: 60px;
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav .nav-cta {
    display: none;
}

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

.menu-toggle .bar {
    width: 28px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.menu-toggle:hover .bar {
    background: var(--primary);
}

.cta-btn-header {
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.cta-btn-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(43, 176, 181, 0.3);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: var(--gradient-dark);
    z-index: 0;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(43, 176, 181, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43, 176, 181, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(43, 176, 181, 0.2);
    border: 2px solid var(--primary);
    border-radius: 50px;
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 2rem 0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, #2BB0B5 0%, #EDAC40 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 8px 24px rgba(43, 176, 181, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(43, 176, 181, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-primary.large,
.btn-secondary.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-image {
    position: relative;
}

.dashboard-mockup {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.dashboard-mockup img {
    width: 100%;
    height: auto;
    display: block;
}

.mockup-placeholder {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px dashed rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 4rem 2rem;
    text-align: center;
    color: white;
}

.mockup-placeholder .material-icons {
    font-size: 4rem;
    opacity: 0.5;
    margin-bottom: 1rem;
}

/* ============================================
   SEÇÕES GERAIS
   ============================================ */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    background: rgba(43, 176, 181, 0.1);
    color: var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   PROBLEMAS
   ============================================ */
.problemas {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.problemas::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(43, 176, 181, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43, 176, 181, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
    pointer-events: none;
}

.problemas .container {
    position: relative;
    z-index: 1;
}

.problemas .section-badge {
    background: rgba(255, 107, 107, 0.2);
    color: #ff6b6b;
    border: 2px solid #ff6b6b;
}

.problemas .section-title {
    color: white;
}

.problemas .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.problemas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.problema-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 107, 107, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s;
    position: relative;
}

.problema-card:hover {
    border-color: #ff6b6b;
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.problema-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.problema-icon .material-icons {
    font-size: 2rem;
    color: white;
}

.problema-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.problema-card > p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.problema-exemplo {
    background: rgba(255, 107, 107, 0.1);
    border-left: 3px solid #ff6b6b;
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.exemplo-label {
    font-weight: 700;
    color: #ff6b6b;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.exemplo-texto {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 1.5;
}

.problemas-cta {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(43, 176, 181, 0.3);
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
}

.problemas-cta h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
}

.problemas-cta p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.problemas-cta .btn-primary {
    box-shadow: 0 8px 24px rgba(43, 176, 181, 0.5);
}

/* ============================================
   RECURSOS
   ============================================ */
.recursos {
    background: #f8fafc;
}

.recursos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.recurso-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    border: 2px solid var(--border);
    transition: all 0.3s;
    position: relative;
}

.recurso-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(43, 176, 181, 0.15);
}

.recurso-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(43, 176, 181, 0.05) 0%, rgba(237, 172, 64, 0.05) 100%);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gradient-primary);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.recurso-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.recurso-icon .material-icons {
    font-size: 2rem;
    color: white;
}

.recurso-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.recurso-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.recurso-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.recurso-features {
    list-style: none;
}

.recurso-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.recurso-features .material-icons {
    color: var(--success);
    font-size: 1.2rem;
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
.responsividade {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.devices-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin: 4rem 0;
}

.device-item {
    text-align: center;
}

.device-mockup {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 350px;
}

.device-mockup img {
    max-width: 100%;
    max-height: 300px;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

.device-info {
    text-align: center;
}

.device-info .material-icons {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.device-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.device-info p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

.responsividade-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    padding: 3rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.resp-feature {
    text-align: center;
    padding: 1.5rem;
}

.resp-feature .material-icons {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.resp-feature h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.resp-feature p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================
   COMO FUNCIONA
   ============================================ */
.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(43, 176, 181, 0.3);
}

.step-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(43, 176, 181, 0.1) 0%, rgba(237, 172, 64, 0.1) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.step-icon .material-icons {
    font-size: 3rem;
    color: var(--primary);
}

.step h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.step p {
    color: var(--text-light);
}

.step-arrow {
    color: var(--primary);
    opacity: 0.3;
}

.step-arrow .material-icons {
    font-size: 2rem;
}

/* ============================================
   PLANOS
   ============================================ */
.planos {
    background: #f8fafc;
}

.planos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.plano-card {
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    border: 2px solid var(--border);
    transition: all 0.3s;
    position: relative;
}

.plano-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.plano-card.popular {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(43, 176, 181, 0.05) 0%, white 100%);
    transform: scale(1.05);
}

.plano-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
}

.plano-header {
    margin-bottom: 2rem;
}

.plano-header h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.plano-description {
    color: var(--text-light);
}

.plano-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 2rem;
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
}

.price-value {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--text-dark);
}

.price-period {
    font-size: 1.2rem;
    color: var(--text-light);
}

.plano-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plano-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.plano-features .material-icons {
    color: var(--success);
    font-size: 1.3rem;
}

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

.plano-features li.disabled .material-icons {
    color: var(--text-light);
}

.btn-plano {
    display: block;
    text-align: center;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
    border: 2px solid var(--border);
    background: white;
    color: var(--text-dark);
}

.btn-plano:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-plano.primary {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.btn-plano.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(43, 176, 181, 0.3);
}

/* ============================================
   CONTATO VENDAS
   ============================================ */
.contato-vendas {
    max-width: 900px;
    margin: 0 auto;
}

.contato-card {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    border: 2px solid var(--primary);
    text-align: center;
    box-shadow: 0 20px 60px rgba(43, 176, 181, 0.1);
}

.contato-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.contato-icon .material-icons {
    font-size: 3rem;
    color: white;
}

.contato-card h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.contato-card > p {
    font-size: 1.15rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contato-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
    text-align: left;
}

.contato-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 12px;
}

.contato-feature .material-icons {
    color: var(--primary);
    font-size: 1.5rem;
}

.contato-feature span:last-child {
    font-weight: 600;
    color: var(--text-dark);
}

.contato-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.contato-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.contato-note .material-icons {
    font-size: 1.2rem;
    color: var(--primary);
}

.contato-note .material-icons {
    font-size: 1.2rem;
    color: var(--primary);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    background: #25D366;
    color: white;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
}

.btn-whatsapp svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* ============================================
   DEPOIMENTOS
   ============================================ */
.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.depoimento-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    border: 2px solid var(--border);
    transition: all 0.3s;
}

.depoimento-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(43, 176, 181, 0.1);
}

.depoimento-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.depoimento-rating .material-icons {
    color: #fbbf24;
    font-size: 1.2rem;
}

.depoimento-text {
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.depoimento-autor {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.autor-info h4 {
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.autor-info p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    background: #f8fafc;
}

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

.faq-item {
    background: white;
    border-radius: 16px;
    margin-bottom: 1rem;
    border: 2px solid var(--border);
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    color: var(--text-dark);
    transition: all 0.3s;
}

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

.faq-question .material-icons {
    transition: transform 0.3s;
}

.faq-item.active .faq-question .material-icons {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final {
    background: var(--gradient-dark);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.cta-note {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--darkest);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 1rem;
    transition: opacity 0.3s;
}

.footer-logo a {
    display: inline-block;
}

.footer-logo a:hover img {
    opacity: 0.8;
}

.footer-logo p {
    opacity: 0.7;
    font-size: 0.95rem;
}

.footer-links h4 {
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-bottom .heart {
    color: #ff69b4;
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    10%, 30% { transform: scale(1.1); }
    20%, 40% { transform: scale(1); }
}

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 1024px) {
    .logo img {
        height: 44px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 85px;
        right: -100%;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        min-width: 250px;
        transition: right 0.3s ease;
        z-index: 999;
        border-radius: 12px 0 0 12px;
        gap: 1.5rem;
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav a {
        font-size: 1.1rem;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border);
        width: 100%;
    }
    
    .nav a:last-child {
        border-bottom: none;
    }
    
    .nav .nav-cta {
        display: block;
        background: var(--gradient-primary);
        color: white !important;
        padding: 1rem;
        border-radius: 50px;
        text-align: center;
        margin-top: 1rem;
        font-weight: 600;
    }
    
    .cta-btn-header {
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }
    
    .header-right {
        gap: 1rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .problemas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .recursos-grid,
    .depoimentos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .devices-showcase {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .device-mockup {
        min-height: 300px;
    }
    
    .responsividade-features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .logo img {
        height: 44px;
    }
    
    .cta-btn-header {
        display: none;
    }
    
    .hero {
        padding-top: 80px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .problemas-grid {
        grid-template-columns: 1fr;
    }
    
    .problemas-cta {
        padding: 2rem 1.5rem;
    }
    
    .problemas-cta h3 {
        font-size: 1.5rem;
    }
    
    .problemas-cta p {
        font-size: 1rem;
    }
    
    .recursos-grid,
    .depoimentos-grid {
        grid-template-columns: 1fr;
    }
    
    .contato-features {
        grid-template-columns: 1fr;
    }
    
    .btn-whatsapp {
        padding: 1rem 1.75rem;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .responsividade {
        padding: 80px 0;
    }
    
    .devices-showcase {
        gap: 3rem;
        margin: 3rem 0;
    }
    
    .device-mockup.desktop .device-screen {
        max-width: 100%;
    }
    
    .device-mockup.tablet .device-screen {
        width: 220px;
        height: 300px;
    }
    
    .device-mockup.mobile .device-screen {
        width: 180px;
        height: 360px;
    }
    
    .responsividade-features {
        padding: 2rem 1rem;
        margin-top: 3rem;
    }
    
    section {
        padding: 60px 0;
    }
}