/* ==========================================
   LANTERNA PRO - LANDING PAGE
   ========================================== */

:root {
    /* Colors */
    --primary: #1a1a2e;
    --accent: #e63946;
    --accent-dark: #c1121f;
    --success: #27ae60;
    --gold: #ffd700;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --gray-100: #f1f5f9;
    --gray-300: #cbd5e1;
    --gray-500: #64748b;
    --gray-700: #334155;
    --gray-900: #0f172a;

    /* Typography */
    --font-main: 'Poppins', sans-serif;

    /* Shadows */
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);

    /* Border Radius */
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50px;
}

/* Reset */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(1.8rem, 5vw, 3rem);
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    text-align: center;
}

h3 {
    font-size: 1.2rem;
}

p {
    margin-bottom: 1rem;
    color: var(--gray-500);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================
   TOP BAR
   ========================================== */
.top-bar {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 12px 20px;
    font-size: 0.9rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.top-bar p {
    margin: 0;
    color: var(--white);
}

/* ==========================================
   HEADER
   ========================================== */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    position: fixed;
    top: 44px;
    left: 0;
    right: 0;
    z-index: 999;
    border-bottom: 1px solid var(--gray-100);
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    text-decoration: none;
}

.logo-text strong {
    color: var(--accent);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(230, 57, 70, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 57, 70, 0.5);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-cta {
    display: block;
    width: 100%;
    padding: 20px 30px;
    font-size: 1.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--success) 0%, #1e8449 100%);
    color: var(--white);
    border-radius: var(--radius-full);
    text-align: center;
    text-decoration: none;
}

.btn-cta:hover {
    transform: scale(1.02);
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 4px 15px rgba(230, 57, 70, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(230, 57, 70, 0.7);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    padding: 140px 0 60px;
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.tag-highlight {
    display: inline-block;
    background: var(--gold);
    color: var(--gray-900);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.hero-content h1 span {
    color: var(--accent);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 24px 0;
}

.trust-badges span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--gray-700);
}

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

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.floating-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--white);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
    border-left: 4px solid var(--success);
}

.floating-badge span {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
}

.floating-badge strong {
    display: block;
    font-size: 1.1rem;
    color: var(--success);
    font-weight: 800;
}

/* ==========================================
   BENEFITS SECTION
   ========================================== */
.section {
    padding: 60px 0;
}

.bg-light {
    background: var(--off-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.benefit-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.benefit-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.benefit-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 0.9rem;
    margin: 0;
}

/* ==========================================
   PRICING SECTION
   ========================================== */
.pricing-card {
    background: var(--white);
    max-width: 480px;
    margin: 0 auto;
    padding: 60px 40px 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    text-align: center;
    position: relative;
    border: 2px solid var(--gray-100);
}

.best-value-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--white);
    padding: 8px 24px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
}

.price-tag {
    margin: 24px 0;
}

.old-price {
    font-size: 1rem;
    color: var(--gray-500);
    text-decoration: line-through;
}

.current-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--success);
}

.current-price span {
    font-size: 1.5rem;
}

.payment-alert {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
    padding: 16px;
    border-radius: var(--radius-md);
    margin: 20px 0;
    border: 2px dashed #ffc107;
}

.payment-alert i {
    font-size: 1.5rem;
    color: #856404;
}

.payment-alert strong {
    display: block;
    color: #856404;
    font-size: 1.1rem;
}

.payment-alert small {
    color: #856404;
}

.check-list {
    list-style: none;
    text-align: left;
    margin: 20px 0;
}

.check-list li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-700);
}

.check-list li i {
    color: var(--success);
}

.cta-highlight {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    padding: 24px;
    border-radius: var(--radius-md);
    margin: 24px 0;
    border: 2px dashed var(--success);
}

.installment-info {
    font-size: 0.95rem;
    color: var(--gray-500);
}

.payment-methods {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}

.payment-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 12px;
}

.payment-icons span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--gray-700);
}

.payment-icons i {
    color: var(--accent);
}

/* ==========================================
   FOOTER
   ========================================== */
footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

footer p {
    color: var(--gray-300);
    font-size: 0.9rem;
}

.footer-cnpj {
    font-size: 0.8rem !important;
    color: var(--gray-500) !important;
    margin-top: 10px;
}

.footer-links {
    margin-top: 20px;
}

.footer-links a {
    color: var(--gray-300);
    text-decoration: none;
    margin: 0 12px;
    font-size: 0.9rem;
}

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

/* ==========================================
   STICKY MOBILE CTA
   ========================================== */
.sticky-mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: var(--white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 998;
}

.sticky-mobile-cta .btn {
    width: 100%;
    margin: 0;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

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

    .benefits-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .benefit-card {
        padding: 20px 15px;
    }

    .pricing-card {
        padding: 50px 24px 30px;
    }

    .sticky-mobile-cta {
        display: block;
    }

    footer {
        padding-bottom: 100px;
    }
}

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

    .hero {
        padding: 130px 0 40px;
    }

    header nav {
        display: none;
    }

    .current-price {
        font-size: 2.5rem;
    }
}

/* ==========================================
   PRODUCT PREVIEW
   ========================================== */
.product-preview {
    max-width: 350px;
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    margin-top: 30px;
}

.hint-text {
    font-size: 0.85rem;
    color: var(--accent);
    margin-top: 20px;
    font-style: italic;
    background: rgba(230, 57, 70, 0.1);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    display: inline-block;
}

/* ==========================================
   SECONDARY BUTTON
   ========================================== */
.btn-secondary {
    background: linear-gradient(135deg, var(--gray-700) 0%, var(--gray-900) 100%);
    color: var(--white);
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ==========================================
   DETAIL GALLERY
   ========================================== */
.detail-gallery {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.detail-image {
    max-width: 400px;
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

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

/* ==========================================
   SPECS GRID
   ========================================== */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.spec-item {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.spec-item i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 12px;
}

.spec-label {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.spec-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-top: 4px;
}

/* ==========================================
   PRIVACY GRID
   ========================================== */
.privacy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.privacy-item {
    text-align: center;
    padding: 30px 20px;
}

.privacy-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--success) 0%, #1e8449 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.privacy-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.privacy-item h3 {
    margin-bottom: 8px;
}

.privacy-item p {
    font-size: 0.9rem;
}

/* ==========================================
   TIP BOX
   ========================================== */
.tip-box {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
    padding: 30px;
    border-radius: var(--radius-lg);
    max-width: 600px;
    margin: 30px auto 0;
    border: 2px solid #ffc107;
}

.tip-box p {
    color: #856404;
    margin-bottom: 10px;
}

.tip-box p:last-child {
    margin-bottom: 0;
}

/* ==========================================
   DETAIL GALLERY (improved)
   ========================================== */
.detail-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.detail-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: transform 0.3s ease;
    background: var(--gray-100);
}

.detail-image:hover {
    transform: scale(1.03);
    z-index: 10;
}

/* ==========================================
   RESPONSIVE ADDITIONS
   ========================================== */
@media (max-width: 768px) {
    .specs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .privacy-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .detail-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .detail-image {
        height: 180px;
    }
}

@media (max-width: 480px) {
    .specs-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .spec-item {
        padding: 16px;
    }

    .spec-item i {
        font-size: 1.5rem;
    }
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.testimonial-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: left;
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-3px);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.testimonial-avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.testimonial-info {
    flex: 1;
}

.testimonial-info strong {
    display: block;
    color: var(--gray-900);
    font-size: 0.95rem;
}

.testimonial-location {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.testimonial-stars {
    font-size: 0.75rem;
}

.testimonial-text {
    font-size: 0.9rem;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 12px;
    font-style: italic;
}

.testimonial-verified {
    font-size: 0.8rem;
    color: var(--success);
    font-weight: 600;
}

.testimonial-verified i {
    margin-right: 4px;
}

.testimonial-summary {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
    padding: 30px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

.summary-item strong {
    display: block;
    font-size: 2rem;
    color: var(--accent);
    font-weight: 800;
}

.summary-item span {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-700);
    font-weight: 600;
}

.summary-item small {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 4px;
}

/* Testimonials Responsive */
@media (max-width: 992px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .testimonial-summary {
        flex-direction: column;
        gap: 20px;
    }
}

/* ==========================================
   LIGHTBOX
   ========================================== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: var(--radius-md);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    color: white;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.lightbox-close:hover {
    transform: scale(1.2);
}

/* ==========================================
   TARGET GRID (Para Quem É)
   ========================================== */
.target-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.target-item {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.target-item:hover {
    transform: translateY(-5px);
}

.target-emoji {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 16px;
}

.target-item p {
    font-size: 0.95rem;
    color: var(--gray-700);
    margin: 0;
}

/* ==========================================
   FAQ GRID
   ========================================== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.faq-item {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--accent);
}

.faq-item h3 {
    font-size: 1rem;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.faq-item p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin: 0;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 992px) {
    .target-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .target-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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