/* ========================================
   VIVO - STYLE
   ======================================== */

:root {
    --vivo-purple: #660099;
    --vivo-purple-dark: #4a0073;
    --vivo-purple-light: #8c2fc7;
    --vivo-gradient: linear-gradient(135deg, #660099 0%, #8c2fc7 50%, #a855f7 100%);
    --vivo-gradient-dark: linear-gradient(135deg, #4a0073 0%, #660099 100%);
    --bg-light: #f8f6fc;
    --bg-white: #ffffff;
    --text-dark: #1a1a2e;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --border: #e5e7eb;
    --success: #10b981;
    --warning: #f59e0b;
    --shadow-sm: 0 1px 3px rgba(102, 0, 153, 0.08);
    --shadow-md: 0 4px 20px rgba(102, 0, 153, 0.12);
    --shadow-lg: 0 10px 40px rgba(102, 0, 153, 0.18);
    --shadow-xl: 0 20px 60px rgba(102, 0, 153, 0.22);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

html, body {
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100vw;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(102, 0, 153, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vivo-logo {
    width: 80px;
    height: 32px;
}

.logo-tag {
    color: rgba(255,255,255,0.7);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-left: 1px solid rgba(255,255,255,0.3);
    padding-left: 8px;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: #fff;
}

.btn-header {
    background: #fff;
    color: var(--vivo-purple);
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-header:hover {
    background: rgba(255,255,255,0.9);
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

.nav-mobile {
    display: none;
    flex-direction: column;
    padding: 16px 24px;
    background: rgba(102,0,153,0.98);
}

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

.nav-mobile a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    padding: 12px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-mobile .btn-header {
    text-align: center;
    margin-top: 12px;
}

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

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

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 50%, rgba(168,85,247,0.3) 0%, transparent 60%),
                radial-gradient(circle at 20% 80%, rgba(102,0,153,0.4) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    color: #fff;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero h1 {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 900;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero h1 span {
    background: linear-gradient(to right, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-sub strong {
    color: #fff;
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: var(--vivo-purple);
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: #fff;
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    border: 2px solid rgba(255,255,255,0.4);
    transition: all 0.3s;
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 17px;
}

.hero-trust {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    font-weight: 500;
}

.trust-item i {
    color: #fbbf24;
}

/* Phone Mockup */
.hero-phone {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.hero-phone-img {
    max-height: 480px;
    width: auto;
    filter: drop-shadow(0 20px 60px rgba(0,0,0,0.4));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ========================================
   URGENCY BAR
   ======================================== */
.urgency-bar {
    background: linear-gradient(90deg, #dc2626, #ef4444, #dc2626);
    padding: 14px 0;
    overflow: hidden;
}

.urgency-inner {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    animation: pulse-bg 2s ease-in-out infinite;
}

@keyframes pulse-bg {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.9; }
}

.urgency-inner span {
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

/* ========================================
   SECTIONS GENERAL
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.light h2,
.section-header.light p {
    color: #fff;
}

.section-header.light .section-tag {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

.section-tag {
    display: inline-block;
    background: rgba(102,0,153,0.08);
    color: var(--vivo-purple);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.section-header h2 span {
    color: var(--vivo-purple);
}

.section-header p {
    font-size: 17px;
    color: var(--text-gray);
    max-width: 500px;
    margin: 0 auto;
}

/* ========================================
   PRODUTOS
   ======================================== */
.produtos {
    padding: 100px 0;
    background: var(--bg-light);
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid var(--border);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-card.featured {
    border: 2px solid var(--vivo-purple);
    box-shadow: var(--shadow-md);
}

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--vivo-gradient);
    color: #fff;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    z-index: 2;
}

.product-badge.new {
    background: linear-gradient(135deg, #10b981, #059669);
}

.product-image {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    position: relative;
}

.product-image img {
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.1));
    transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-emoji {
    font-size: 100px;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.1));
}

.product-info {
    padding: 24px;
}

.product-info h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.product-desc {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 12px;
    line-height: 1.6;
}

.product-highlights {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.product-highlights span {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(102,0,153,0.06);
    color: var(--vivo-purple);
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 500;
}

.product-pricing {
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 16px;
}

.price-full {
    font-size: 13px;
    color: var(--text-light);
}

.price-current {
    font-size: 28px;
    font-weight: 800;
    color: var(--vivo-purple);
    margin: 4px 0;
}

.price-installment {
    font-size: 14px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 6px;
}

.price-installment i {
    color: var(--vivo-purple);
}

.product-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.product-tags span {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--success);
    font-weight: 500;
}

.btn-comprar {
    width: 100%;
    padding: 14px;
    background: var(--vivo-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s;
}

.btn-comprar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102,0,153,0.4);
}

/* ========================================
   COMO FUNCIONA
   ======================================== */
.como-funciona {
    padding: 100px 0;
    background: var(--bg-white);
}

.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.step-card {
    text-align: center;
    padding: 32px 24px;
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 260px;
}

.step-number {
    width: 36px;
    height: 36px;
    background: var(--vivo-gradient);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    margin: 0 auto 16px;
}

.step-icon {
    width: 72px;
    height: 72px;
    background: rgba(102,0,153,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
    color: var(--vivo-purple);
}

.step-card h4 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-card p {
    font-size: 14px;
    color: var(--text-gray);
}

.step-arrow {
    color: var(--vivo-purple-light);
    font-size: 20px;
    opacity: 0.4;
}

/* ========================================
   BENEFÍCIOS
   ======================================== */
.beneficios {
    padding: 100px 0;
    background: var(--vivo-gradient);
    position: relative;
}

.beneficios::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    position: relative;
    z-index: 1;
}

.benefit-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s;
}

.benefit-card:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 24px;
    color: #fbbf24;
}

.benefit-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
}

/* ========================================
   PROVA SOCIAL
   ======================================== */
.prova-social {
    padding: 100px 0;
    background: var(--bg-light);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.review-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.review-card:hover {
    box-shadow: var(--shadow-md);
}

.review-stars {
    margin-bottom: 16px;
}

.review-stars i {
    color: #fbbf24;
    font-size: 16px;
}

.review-card p {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--vivo-gradient);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.review-author strong {
    display: block;
    font-size: 15px;
}

.review-author span {
    font-size: 13px;
    color: var(--text-light);
}

/* ========================================
   FAQ
   ======================================== */
.faq {
    padding: 100px 0;
    background: var(--bg-white);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    font-family: inherit;
    transition: color 0.3s;
}

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

.faq-question i {
    transition: transform 0.3s;
    color: var(--vivo-purple);
}

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

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

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 0 20px;
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.7;
}

/* ========================================
   CTA FINAL
   ======================================== */
.cta-final {
    padding: 100px 0;
    background: var(--bg-light);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.cta-content p {
    font-size: 17px;
    color: var(--text-gray);
    margin-bottom: 32px;
}

.cta-content .btn-primary {
    background: var(--vivo-gradient);
    color: #fff;
}

.cta-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.cta-badges span {
    font-size: 14px;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    gap: 6px;
}

.cta-badges i {
    color: var(--vivo-purple);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: #1a1a2e;
    padding: 60px 0 0;
    color: rgba(255,255,255,0.7);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    width: 80px;
    margin-bottom: 12px;
}

.footer-col p {
    font-size: 14px;
    line-height: 1.6;
}

.footer-col h5 {
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 8px;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: #fff;
}

.footer-col i {
    margin-right: 6px;
    color: var(--vivo-purple-light);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 18px;
    transition: all 0.3s;
}

.footer-social a:hover {
    background: var(--vivo-purple);
    color: #fff;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

/* ========================================
   MODAL / CHECKOUT
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: #fff;
    border-radius: var(--radius-xl);
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 36px;
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s;
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-light);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-gray);
    transition: all 0.3s;
}

.modal-close:hover {
    background: #fee2e2;
    color: #dc2626;
}

.modal-header {
    text-align: center;
    margin-bottom: 24px;
}

.modal-icon {
    width: 64px;
    height: 64px;
    background: rgba(102,0,153,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
    color: var(--vivo-purple);
}

.modal-icon.success {
    background: rgba(16,185,129,0.08);
    color: var(--success);
}

.modal-icon.pulse {
    animation: pulse-icon 2s ease-in-out infinite;
}

@keyframes pulse-icon {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.modal-header h3 {
    font-size: 22px;
    font-weight: 800;
}

.modal-product {
    color: var(--vivo-purple);
    font-weight: 600;
    margin-top: 4px;
}

.checkout-summary {
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
    font-size: 14px;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
}

.summary-line.total {
    border-top: 1px solid rgba(102,0,153,0.1);
    margin-top: 8px;
    padding-top: 12px;
    font-weight: 700;
    color: var(--vivo-purple);
    font-size: 16px;
}

.parcelas-selector {
    margin-bottom: 20px;
}

.parcelas-selector label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

.parcelas-selector select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    appearance: none;
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat right 16px center;
    cursor: pointer;
    transition: border-color 0.3s;
}

.parcelas-selector select:focus {
    outline: none;
    border-color: var(--vivo-purple);
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.form-group label i {
    color: var(--vivo-purple);
    margin-right: 4px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--vivo-purple);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.btn-full {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
    background: var(--vivo-gradient);
    color: #fff;
}

.checkout-trust {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 16px;
}

.checkout-trust span {
    font-size: 12px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 4px;
}

.checkout-trust i {
    color: var(--success);
}

.hidden {
    display: none !important;
}

/* PIX */
.pix-container {
    text-align: center;
    margin-bottom: 24px;
}

.pix-qrcode {
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    background: #fff;
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-placeholder {
    font-size: 48px;
    color: var(--vivo-purple);
    opacity: 0.5;
    display: flex;
    align-items: center;
    justify-content: center;
}

#qrCanvas {
    display: none;
    border-radius: 8px;
}

.pix-value {
    margin-bottom: 16px;
}

.pix-value span {
    display: block;
    font-size: 14px;
    color: var(--text-gray);
}

.pix-value strong {
    font-size: 28px;
    color: var(--vivo-purple);
}

.pix-copy {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.pix-copy input {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: monospace;
    color: var(--text-gray);
}

.btn-copy {
    padding: 12px 20px;
    background: var(--vivo-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: all 0.3s;
}

.btn-copy:hover {
    opacity: 0.9;
}

.pix-timer {
    font-size: 14px;
    color: var(--warning);
    font-weight: 600;
    margin-bottom: 16px;
}

.pix-info p {
    font-size: 13px;
    color: var(--text-gray);
    background: rgba(102,0,153,0.04);
    padding: 12px;
    border-radius: var(--radius-sm);
}

/* CONFIRMATION */
.confirmation-details {
    margin-bottom: 24px;
}

.conf-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
}

.conf-item i {
    font-size: 20px;
    color: var(--vivo-purple);
    width: 24px;
    text-align: center;
}

.conf-item span {
    display: block;
    font-size: 13px;
    color: var(--text-light);
}

.conf-item strong {
    font-size: 15px;
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: all 0.3s;
    text-decoration: none;
    animation: whatsapp-pulse 2s infinite;
}

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

@keyframes whatsapp-pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
    70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 968px) {
    .hero-phone {
        display: none;
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

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

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

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

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

    .btn-header {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .steps-grid {
        flex-direction: column;
        gap: 0;
    }

    .step-arrow {
        transform: rotate(90deg);
        margin: 4px 0;
    }

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

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .urgency-inner {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    .modal {
        padding: 24px;
        border-radius: var(--radius-lg);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .pix-copy {
        flex-direction: column;
    }

    .hero-badge {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .section-header h2 {
        font-size: 26px;
    }

    .btn-primary, .btn-outline {
        padding: 14px 28px;
        font-size: 15px;
        width: 100%;
        justify-content: center;
    }

    .product-image img {
        max-width: 90%;
    }
}

/* ========================================
   PIX STATUS & ERROR
   ======================================== */
.pix-status {
    margin-bottom: 16px;
}

.status-checking {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: var(--vivo-purple);
    font-weight: 600;
    padding: 12px;
    background: rgba(102,0,153,0.04);
    border-radius: var(--radius-sm);
    animation: status-pulse 2s ease-in-out infinite;
}

@keyframes status-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.status-expired {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: #dc2626;
    font-weight: 600;
    padding: 12px;
    background: #fef2f2;
    border-radius: var(--radius-sm);
}

.pix-error {
    text-align: center;
    padding: 24px 0;
}

.pix-error p {
    font-size: 15px;
    color: #dc2626;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* ========================================
   30% OFF BADGE
   ======================================== */
.product-badge-off {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: #fff;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
    z-index: 2;
}

.off-tag {
    background: #dc2626;
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    margin-left: 4px;
}

/* ========================================
   MODAL LARGE
   ======================================== */
.modal-lg {
    max-width: 600px;
}

/* ========================================
   CHECKOUT PROGRESS BAR
   ======================================== */
.checkout-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
    overflow-x: auto;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
    white-space: nowrap;
}

.progress-step span {
    width: 24px;
    height: 24px;
    background: var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 11px;
    color: var(--text-light);
    flex-shrink: 0;
}

.progress-step.active span {
    background: var(--vivo-purple);
    color: #fff;
}

.progress-step.active {
    color: var(--vivo-purple);
}

.progress-step.current {
    font-weight: 700;
}

/* ========================================
   OPTION SELECTORS (Cor / Capacidade)
   ======================================== */
.option-section {
    margin-bottom: 20px;
}

.option-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.option-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.option-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    transition: all 0.2s;
}

.option-btn:hover {
    border-color: var(--vivo-purple-light);
}

.option-btn.selected {
    border-color: var(--vivo-purple);
    background: rgba(102,0,153,0.04);
    box-shadow: 0 0 0 1px var(--vivo-purple);
}

.color-swatch {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
}

.cap-btn {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 140px;
}

.cap-name {
    font-weight: 600;
    font-size: 14px;
}

.cap-price {
    font-size: 13px;
    color: var(--vivo-purple);
    font-weight: 700;
}

.ck-price-display {
    text-align: center;
    padding: 16px;
    background: linear-gradient(135deg, #faf5ff, #f3e8ff);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

.ck-price-big {
    font-size: 32px;
    font-weight: 800;
    color: var(--vivo-purple);
}

.ck-price-sub {
    font-size: 14px;
    color: var(--text-gray);
    margin-top: 4px;
}

/* ========================================
   PARCELAS LIST
   ======================================== */
.parcelas-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.parcela-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 12px;
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    background: #fff;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
}

.parcela-item:hover {
    border-color: var(--vivo-purple-light);
}

.parcela-item.selected {
    border-color: var(--vivo-purple);
    background: rgba(102,0,153,0.04);
    box-shadow: 0 0 0 1px var(--vivo-purple);
}

.parcela-num {
    font-size: 20px;
    font-weight: 800;
    color: var(--vivo-purple);
}

.parcela-valor {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 4px;
}

.parcela-valor small {
    font-size: 11px;
    color: var(--text-light);
    font-weight: 400;
}

.parcela-entrada-info {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 13px;
    color: var(--text-gray);
    padding: 12px;
    background: rgba(102,0,153,0.04);
    border-radius: var(--radius-sm);
}

.parcela-entrada-info i {
    color: var(--vivo-purple);
}

/* ========================================
   CHECKOUT NAV BUTTONS
   ======================================== */
.ck-nav {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
}

.btn-outline-sm {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 24px;
    border: 2px solid var(--border);
    border-radius: 50px;
    background: #fff;
    color: var(--text-gray);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
}

.btn-outline-sm:hover {
    border-color: var(--vivo-purple);
    color: var(--vivo-purple);
}

.btn-primary.btn-sm,
.btn-sm {
    padding: 12px 28px;
    font-size: 14px;
}

/* ========================================
   FORM ADJUSTMENTS
   ======================================== */
.text-muted {
    color: var(--text-gray);
    font-size: 14px;
}

.form-sm {
    max-width: 120px;
}

.form-xs {
    max-width: 80px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-row:has(.form-sm) {
    grid-template-columns: 120px 1fr;
}

.form-row:has(.form-xs) {
    grid-template-columns: 1fr 1fr 80px;
}

/* ========================================
   CONFIRM BOX
   ======================================== */
.confirm-box {
    margin-bottom: 16px;
}

.confirm-section {
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

.confirm-section h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--vivo-purple);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.confirm-section h4 i {
    margin-right: 6px;
}

.confirm-section p {
    font-size: 14px;
    color: var(--text-dark);
    margin-bottom: 2px;
    line-height: 1.5;
}

/* ========================================
   RESPONSIVE CHECKOUT
   ======================================== */
@media (max-width: 768px) {
    .checkout-progress {
        gap: 2px;
        font-size: 0;
    }
    .progress-step {
        font-size: 0;
    }
    .progress-step span {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
    .parcelas-list {
        grid-template-columns: repeat(2, 1fr);
    }
    .option-grid {
        gap: 6px;
    }
    .option-btn {
        padding: 8px 12px;
        font-size: 12px;
    }
    .cap-btn {
        min-width: 120px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .form-row:has(.form-sm),
    .form-row:has(.form-xs) {
        grid-template-columns: 1fr;
    }
    .form-sm, .form-xs {
        max-width: none;
    }
}

/* ========================================
   PIX EXPLAINER ANIMATION
   ======================================== */
.pix-explainer {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8f6fc 0%, #fff 100%);
}

.pix-anim-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.pix-anim-phone {
    width: 280px;
    min-width: 280px;
    height: 520px;
    background: #1a1a2e;
    border-radius: 36px;
    padding: 10px;
    box-shadow: var(--shadow-xl), 0 0 60px rgba(102,0,153,0.15);
    border: 3px solid rgba(102,0,153,0.2);
}

.pix-anim-screen {
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 28px;
    overflow: hidden;
    position: relative;
}

.pix-scene {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
}

.pix-scene.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.pix-scene-icon {
    width: 64px;
    height: 64px;
    background: rgba(102,0,153,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--vivo-purple);
    margin-bottom: 16px;
}

.pix-scene-icon.check {
    background: rgba(16,185,129,0.1);
    color: var(--success);
}

.pix-scene-icon.calendar {
    background: rgba(102,0,153,0.08);
    color: var(--vivo-purple);
}

.pix-scene-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
    text-align: center;
}

.pix-scene-product {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 8px;
}

.pix-scene-price {
    font-size: 32px;
    font-weight: 800;
    color: var(--vivo-purple);
    margin-bottom: 8px;
}

.pix-scene-badge {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: #fff;
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
}

.pix-scene-qr {
    margin: 12px 0;
}

.pix-fake-qr {
    width: 120px;
    height: 120px;
    background:
        repeating-conic-gradient(var(--vivo-purple) 0% 25%, transparent 0% 50%) 0 0 / 12px 12px;
    border-radius: 12px;
    opacity: 0.3;
    animation: qr-fade 1.5s ease-in-out infinite;
}

@keyframes qr-fade {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.5; }
}

.pix-scene-entry {
    font-size: 28px;
    font-weight: 800;
    color: var(--success);
    margin-top: 8px;
}

.pix-scene-label {
    font-size: 14px;
    color: var(--text-gray);
    margin-top: 4px;
}

.pix-scene-check-anim {
    width: 80px;
    height: 80px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #fff;
    margin: 16px 0;
    animation: check-pop 0.6s ease;
}

@keyframes check-pop {
    0% { transform: scale(0); }
    60% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.pix-scene-timeline {
    width: 100%;
    padding: 0 8px;
}

.pix-tl-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-left: 2px solid var(--border);
    padding-left: 16px;
    position: relative;
    opacity: 0;
    transform: translateY(10px);
}

.pix-scene.active .pix-tl-done {
    opacity: 1;
    transform: translateY(0);
}

.pix-scene.active .pix-tl-anim-1 {
    animation: tl-appear 0.4s 0.3s ease forwards;
}
.pix-scene.active .pix-tl-anim-2 {
    animation: tl-appear 0.4s 0.6s ease forwards;
}
.pix-scene.active .pix-tl-anim-3 {
    animation: tl-appear 0.4s 0.9s ease forwards;
}
.pix-scene.active .pix-tl-more {
    animation: tl-appear 0.4s 1.2s ease forwards;
}

@keyframes tl-appear {
    to { opacity: 1; transform: translateY(0); }
}

.pix-tl-item.pix-tl-done {
    border-left-color: var(--success);
}

.pix-tl-dot {
    width: 10px;
    height: 10px;
    background: var(--border);
    border-radius: 50%;
    position: absolute;
    left: -6px;
    flex-shrink: 0;
}

.pix-tl-dot.done {
    background: var(--success);
}

.pix-tl-date {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-dark);
    min-width: 48px;
}

.pix-tl-val {
    font-size: 13px;
    color: var(--vivo-purple);
    font-weight: 600;
}

.pix-tl-val small {
    font-size: 11px;
    color: var(--text-light);
    font-weight: 400;
    margin-left: 4px;
}

.pix-scene-note {
    font-size: 12px;
    color: var(--text-gray);
    text-align: center;
    margin-top: 12px;
    padding: 8px;
    background: rgba(102,0,153,0.04);
    border-radius: 8px;
}

/* Steps laterais */
.pix-anim-info {
    flex: 1;
    max-width: 340px;
}

.pix-anim-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pix-anim-step {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: #fff;
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s;
}

.pix-anim-step:hover {
    border-color: var(--vivo-purple-light);
}

.pix-anim-step.active {
    border-color: var(--vivo-purple);
    background: rgba(102,0,153,0.04);
    box-shadow: 0 0 0 1px var(--vivo-purple);
}

.pix-step-num {
    width: 32px;
    height: 32px;
    background: var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    color: var(--text-light);
    flex-shrink: 0;
    transition: all 0.3s;
}

.pix-anim-step.active .pix-step-num {
    background: var(--vivo-gradient);
    color: #fff;
}

.pix-step-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.pix-anim-progress {
    margin-top: 20px;
    height: 4px;
    background: var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.pix-anim-bar {
    height: 100%;
    background: var(--vivo-gradient);
    border-radius: 4px;
    width: 0%;
    transition: width 0.3s linear;
}

/* Responsive */
@media (max-width: 768px) {
    .pix-anim-wrapper {
        flex-direction: column;
        gap: 32px;
    }

    .pix-anim-phone {
        width: 240px;
        min-width: 240px;
        height: 440px;
    }

    .pix-anim-info {
        max-width: 100%;
        width: 100%;
    }

    .pix-anim-steps {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }

    .pix-anim-step {
        padding: 10px 14px;
        flex: 0 0 auto;
    }

    .pix-step-text {
        font-size: 12px;
    }

    .pix-step-num {
        width: 26px;
        height: 26px;
        font-size: 12px;
    }

    .pix-scene-title {
        font-size: 15px;
    }

    .pix-scene-price, .pix-scene-entry {
        font-size: 24px;
    }

    .pix-tl-val {
        font-size: 12px;
    }
}