:root {
    --bg-color: #f7f9fa;
    /* Light mode background */
    --text-primary: #1e293b;
    /* Dark text for readability */
    --text-secondary: #64748b;
    /* Lighter text for secondary info */
    --primary-color: #f15a24;
    /* Brisanet Orange */
    --primary-hover: #d94d1b;
    --navy-blue: #1c365d;
    /* Brisanet Navy Blue */
    --card-bg: #ffffff;
    --card-border: #e2e8f0;
    --card-shadow: rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 105px;
    /* Space for top-bar (35px) + fixed navbar (70px) */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1,
h2,
h3 {
    line-height: 1.2;
    color: var(--navy-blue);
}

h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }
}

/* Buttons */
.btn {
    display: block;
    width: 100%;
    padding: 16px 28px;
    border-radius: 8px;
    /* Squared off rounded corners like the image */
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    text-transform: none;
    white-space: normal;
    /* Permite que o texto quebre em várias linhas */
    line-height: 1.3;
    max-width: 100%;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 10px rgba(241, 90, 36, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(241, 90, 36, 0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    display: inline-block;
    width: auto;
    padding: 10px 24px;
    border-radius: 50px;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #fff;
}

/* Top Bar */
.top-bar {
    background-color: #ffffff;
    border-bottom: 1px solid #f1f5f9;
    padding: 8px 0;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: 20px;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

.top-bar-item:hover {
    color: var(--primary-color);
}

.top-bar-item svg {
    color: var(--text-secondary);
    opacity: 0.8;
}

.top-bar-right {
    font-weight: 400;
}

/* Navbar */
.navbar {
    padding: 15px 0;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 35px;
    /* Height of top-bar */
    left: 0;
    width: 100%;
    z-index: 1001;
    transition: all 0.3s ease;
}

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

    .top-bar-left {
        justify-content: center;
        width: 100%;
        gap: 15px;
        font-size: 0.85rem;
    }
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
    top: 0;
    /* Moves to very top when scrolling */
}

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

.logo {
    height: 40px;
}

/* Banner Hero */
.banner-hero {
    background: linear-gradient(135deg, #ff6b00 0%, #eb490b 100%);
    overflow: hidden;
    color: white;
    padding-top: 50px;
    margin-bottom: 60px;
    /* Provides spacing for the next section */
    position: relative;
}

/* Hero Carousel */
.hero-carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    min-height: 600px;
    /* Reserve space to reduce CLS */
}

.hero-carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.hero-slide {
    flex: 0 0 100%;
    width: 100%;
}

.hero-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.hero-carousel-btn:hover {
    color: white;
    border-color: white;
    background: rgba(255, 255, 255, 0.2);
}

.hero-prev {
    left: 20px;
}

.hero-next {
    right: 20px;
}

.hero-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.hero-dot {
    width: 30px;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: background 0.3s ease;
}

.hero-dot.active {
    background: white;
}

.offer-cents-new {
    display: flex;
    flex-direction: column;
    font-weight: 900;
    color: #f15a24;
    margin-left: 2px;
}

.cents-new {
    font-size: 2rem;
    line-height: 1;
}

.month-new {
    font-size: 0.9rem;
    line-height: 1;
}

.new-banner-actions {
    display: flex;
    gap: 15px;
}

.mobile-only-title {
    display: none;
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.2;
}

.desktop-only-title {
    font-size: 2.3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 30px;
    line-height: 1.2;
}

.banner-content {
    display: flex;
    align-items: flex-end;
    /* Anchor image to bottom */
    justify-content: center;
    gap: 40px;
}

.banner-content.banner-reverse {
    flex-direction: row-reverse;
}

@media (max-width: 768px) {
    .banner-content.banner-reverse {
        flex-direction: column;
    }
}

.banner-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.banner-image img {
    max-width: 100%;
    height: auto;
    max-height: 550px;
    object-fit: contain;
    margin-bottom: -10px;
    -webkit-mask-image: linear-gradient(to bottom, black 75%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 75%, transparent 100%);
}

.banner-text {
    flex: 1;
    padding: 0 0 60px 0;
    /* Bottom margin to balance vertical alignment */
}

.banner-offer {
    display: inline-flex;
    align-items: stretch;
    margin-bottom: 30px;
}

.offer-left {
    border: 1.5px solid #ffde00;
    /* Yellow border matching image */
    border-radius: 16px;
    padding: 15px 35px 15px 25px;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-right: 40px;
    /* Overlap space */
    z-index: 1;
    background: transparent;
}

.offer-brand {
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: -5px;
}

.offer-mega-val {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 0.85;
}

.offer-mega {
    font-size: 5.5rem;
    font-weight: 900;
    letter-spacing: -3px;
}

.offer-mega-text {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -1px;
    margin-top: -2px;
}

.offer-right {
    background: white;
    border-radius: 16px;
    padding: 15px 30px;
    color: #f15a24;
    display: flex;
    align-items: center;
    margin-left: -20px;
    z-index: 2;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.offer-price-labels {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-right: 8px;
    line-height: 1;
}

.label-old {
    font-size: 0.75rem;
    font-weight: 800;
    text-decoration: line-through;
    color: #f15a24;
    opacity: 0.85;
    margin-bottom: 3px;
    white-space: nowrap;
}

.label-por {
    font-size: 0.9rem;
    font-weight: 800;
}

.label-currency {
    font-size: 1.1rem;
    font-weight: 800;
    margin-top: 2px;
}

.offer-big {
    font-size: 6.5rem;
    font-weight: 900;
    line-height: 0.75;
    letter-spacing: -4px;
}

.offer-cents-box {
    display: flex;
    flex-direction: column;
    margin-left: 2px;
    margin-top: 5px;
    line-height: 0.9;
}

.offer-cents {
    font-size: 2rem;
    font-weight: 900;
}

.offer-month {
    font-size: 1rem;
    font-weight: 900;
    margin-top: 2px;
}

.banner-actions {
    display: flex;
    gap: 15px;
}

.btn-outline-white {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
    border-radius: 8px;
    font-weight: 800;
}

.btn-whatsapp {
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    /* Slightly smaller gap to save width */
    font-weight: 800;
    padding: 14px 15px;
    /* Slightly less padding to fit screen */
}

.btn-whatsapp:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-outline-white:hover {
    background: #f8fafc;
    transform: translateY(-2px);
}

/* Carousel */
.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.carousel-container {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding-bottom: 20px;
    width: 100%;
}

.carousel-container::-webkit-scrollbar {
    display: none;
}

.carousel-container .plan-card {
    flex: 0 0 calc(25% - 15px);
    /* 4 columns on desktop */
    scroll-snap-align: start;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.carousel-btn.hidden {
    opacity: 0;
    pointer-events: none;
}

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

.prev-btn {
    left: -22px;
}

.next-btn {
    right: -22px;
}

/* Plans Section */
.plans {
    padding: 60px 0;
}



.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--navy-blue);
    margin-top: 0;
    margin-bottom: 40px;
}

.section-subtitle {
    text-align: center;
    max-width: 800px;
    margin: -15px auto 40px;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .section-subtitle {
        margin: 0 auto 30px;
        padding: 0 20px;
        font-size: 1rem;
    }
}

/* Tabs for plans */
.plans-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.tab-btn {
    padding: 12px 30px;
    border: 2px solid var(--navy-blue);
    background: transparent;
    color: var(--navy-blue);
    border-radius: 50px;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: var(--navy-blue);
    color: white;
}

.tab-btn:hover {
    background: var(--navy-blue);
    color: white;
}

.plans-grid.hidden {
    display: none !important;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    align-items: end;
}

.plan-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 30px 25px;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 5px 20px var(--card-shadow);
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.best-offer-card {
    border: 2px solid var(--navy-blue);
    padding-top: 55px;
    /* Increased to give margin between badge and INTERNET text */
}

.best-offer-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--navy-blue);
    color: white;
    padding: 6px 20px;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.plan-header {
    text-align: left;
    margin-bottom: 20px;
}

.internet-label {
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.internet-label svg {
    margin-right: 6px;
    color: var(--text-secondary);
}

.plan-header h3 {
    font-size: 2.2rem;
    color: var(--navy-blue);
    font-weight: 800;
}

.plan-divider {
    width: 35px;
    height: 3px;
    background-color: var(--primary-color);
    margin-top: 5px;
    border-radius: 2px;
}

.features {
    list-style: none;
    margin-bottom: 25px;
    flex-grow: 1;
}

.features li {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.check {
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 10px;
    font-size: 1.1rem;
}

.included-products {
    margin-bottom: 15px;
}

.included-products span {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 700;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 8px;
}

.product-icons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.product-icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
    border-radius: 50%;
    background-color: #f8fafc;
    padding: 4px;
    border: 1px solid #e2e8f0;
    transition: transform 0.2s ease;
}

.product-icon:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

/* Removed .more-details */

.price-container {
    margin-bottom: 20px;
}

.old-price {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: line-through;
    display: block;
    margin-bottom: 2px;
    height: 18px;
    /* Reserve space */
}

.old-price.invisible {
    visibility: hidden;
}

.price {
    display: flex;
    align-items: flex-end;
    color: var(--text-primary);
}

.currency {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 8px;
    margin-right: 4px;
}

.amount {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 0.8;
    color: var(--text-primary);
}

.cents-month {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-left: 2px;
}

.cents {
    font-size: 1.2rem;
    font-weight: 800;
    line-height: 1;
}

.month {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Benefits section minimal */
.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
    margin-bottom: 60px;
}

.benefit-card {
    background: transparent;
    padding: 20px;
    text-align: center;
}

.icon-wrapper {
    width: 50px;
    height: 50px;
    background: rgba(241, 90, 36, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: var(--primary-color);
}

.benefit-card h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
    color: var(--navy-blue);
}

.benefit-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
    z-index: 1000;
}

.whatsapp-text {
    position: absolute;
    right: 80px;
    background-color: #25d366;
    color: white;
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateX(20px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
}

.whatsapp-text::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-left: 10px solid #25d366;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.whatsapp-float.show-text .whatsapp-text {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.whatsapp-float img {
    width: 35px;
    height: 35px;
    object-fit: contain;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 110px;
    right: 35px;
    width: 45px;
    height: 45px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(241, 90, 36, 0.3);
    z-index: 999;
    text-decoration: none;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-hover);
    transform: translateY(-5px);
}

/* Mobile Bottom Nav */
.mobile-bottom-nav {
    display: none;
}

/* Footer */
footer {
    background: #ffffff;
    padding: 60px 0 20px;
    border-top: 1px solid var(--card-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: left;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--navy-blue);
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 700;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    /* Override any city-link styles */
    display: list-item;
}

.footer-col ul li::before {
    content: none !important;
}

.footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    display: inline;
    font-size: 0.95rem;
    font-weight: 400;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.footer-col p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-logo {
    height: 40px;
    margin-bottom: 15px;
}

.copyright {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--card-border);
    padding-top: 20px;
}

@media (max-width: 1024px) {
    .carousel-container .plan-card {
        flex: 0 0 calc(50% - 10px);
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .carousel-btn {
        display: none !important;
    }

    .carousel-container {
        display: flex;
        gap: 15px;
        overflow-x: auto;
        padding-bottom: 15px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .carousel-container .plan-card {
        flex: 0 0 85%;
        scroll-snap-align: center;
    }

    body {
        padding-top: 95px;
        /* Navbar height (60px) + Top Bar (35px) */
    }

    .navbar {
        top: 35px;
    }

    .banner-hero {
        padding-top: 30px;
        margin-bottom: 0;
        /* No bottom margin on mobile */
    }

    .plans {
        padding: 50px 0 40px 0;
        /* Only on mobile we add top padding/margin to space out the titles */
    }



    .mobile-only-title {
        display: block;
    }

    .desktop-only-title {
        display: none;
    }

    .banner-content {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 10px;
    }

    .hero-carousel-btn {
        display: none;
    }

    .new-banner-text h2.mobile-only-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
        text-align: center;
    }

    .banner-image img {
        max-height: 400px;
        /* Use a simpler mask or remove if not critical for performance */
        -webkit-mask-image: linear-gradient(to bottom, black 90%, transparent 100%);
        mask-image: linear-gradient(to bottom, black 90%, transparent 100%);
    }

    .hero-carousel-container {
        min-height: 750px;
        /* Larger min-height for stacked mobile layout */
    }

    .banner-text {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 0 0 40px;
    }

    .banner-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

    .banner-offer {
        margin-bottom: 20px;
    }

    .offer-mega {
        font-size: 3.8rem;
    }

    .offer-mega-text {
        font-size: 1.5rem;
    }

    .offer-big {
        font-size: 5rem;
    }

    .offer-cents {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 2rem;
        margin-top: 50px;
        /* Space above title requested by user */
        margin-bottom: 30px;
    }

    h1 {
        font-size: 2.2rem;
    }

    .plans-grid {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 30px;
    }

    .plan-card {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }

    .benefits {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 30px;
        margin-bottom: 40px;
    }

    .logo {
        height: 35px;
    }

    .nav-content .btn {
        padding: 8px 15px;
        font-size: 0.85rem;
        border-radius: 20px;
    }

    body {
        padding-bottom: 90px;
    }

    .whatsapp-float {
        bottom: 80px;
        /* Closer to bottom nav */
        right: 15px;
        width: 50px;
        height: 50px;
    }

    .whatsapp-text {
        right: 60px;
        font-size: 0.75rem;
        padding: 6px 12px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .whatsapp-text {
        right: 70px;
        font-size: 0.85rem;
        padding: 8px 15px;
    }

    .back-to-top {
        bottom: 140px;
        /* Lowered position */
        right: 20px;
        width: 35px;
        height: 35px;
    }

    .whatsapp-float img {
        width: 30px;
        height: 30px;
    }

    /* Show Mobile Bottom Nav */
    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: white;
        height: 60px;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
        z-index: 1002;
        justify-content: space-around;
        align-items: center;
        padding-bottom: env(safe-area-inset-bottom);
        border-top: 1px solid #f1f5f9;
    }

    .nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-decoration: none;
        color: var(--text-secondary);
        font-size: 0.7rem;
        font-weight: 600;
        gap: 4px;
        flex: 1;
        transition: color 0.3s ease;
    }

    .nav-item svg {
        color: var(--text-secondary);
        transition: color 0.3s ease;
    }

    .nav-item:active,
    .nav-item:hover {
        color: var(--primary-color);
    }

    .nav-item:active svg,
    .nav-item:hover svg {
        color: var(--primary-color);
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 89px;
        /* Navbar height (54px) + Top Bar (35px) */
    }

    .navbar {
        top: 35px;
    }

    .top-bar-left {
        gap: 8px;
        font-size: 0.75rem;
    }

    .mobile-only-title {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .banner-offer {
        margin-bottom: 20px;
    }

    .offer-left {
        padding: 10px 20px 10px 15px;
    }

    .offer-right {
        padding: 10px 12px;
        margin-left: -15px;
    }

    .offer-mega {
        font-size: 2.8rem;
    }

    .offer-mega-text {
        font-size: 1.1rem;
        margin-top: 0;
    }

    .label-old {
        font-size: 0.6rem;
    }

    .label-por {
        font-size: 0.75rem;
    }

    .label-currency {
        font-size: 0.85rem;
    }

    .offer-big {
        font-size: 3.5rem;
        letter-spacing: -2px;
    }

    .offer-cents {
        font-size: 1.2rem;
    }

    .offer-month {
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 1.6rem;
        margin-top: 50px;
        /* Space above title requested by user */
        margin-bottom: 25px;
    }

    .banner-image img {
        max-height: 350px;
    }

    h1 {
        font-size: 1.8rem;
    }

    .container {
        padding: 0 15px;
    }

    .nav-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 5px;
    }

    .nav-content .logo {
        height: 30px;
    }

    .nav-content .btn {
        width: auto;
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .amount {
        font-size: 2.6rem;
    }

    .plan-header h3 {
        font-size: 2rem;
    }

    .plan-card {
        padding: 25px 15px;
    }

    .best-offer-card {
        padding-top: 55px;
    }

    .btn-primary {
        padding: 14px 15px;
        font-size: 0.95rem;
        white-space: normal;
        line-height: 1.2;
    }
}

/* FAQ Section */
.faq {
    background-color: #fff;
    padding: 80px 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    border: 1px solid var(--card-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy-blue);
    font-family: 'Outfit', sans-serif;
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: #fff;
}

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

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

.faq-icon {
    transition: transform 0.3s ease;
    font-size: 1.2rem;
    color: var(--primary-color);
}

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

@media (max-width: 768px) {
    .faq {
        padding: 50px 0;
    }

    .faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }
}

/* Modal Popup Styles */
.modal-overlay {
    position: fixed;
    inset: 0;
    /* Cobre tudo */
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999999;
    /* Garantia total de sobreposição */
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    /* Suporte para Safari/iOS */
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    padding: 15px;
    /* Margem de segurança para telas pequenas */
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: #fff;
    width: 100%;
    max-width: 450px;
    border-radius: 24px;
    position: relative;
    padding: 20px;
    /* Reduzido de 25px */
    max-height: 95vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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


.modal-close {
    display: none;
}

.btn-dismiss {
    width: 100%;
    padding: 16px;
    background-color: #000000;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    margin-top: 10px;
    transition: opacity 0.2s;
}

.btn-dismiss:hover {
    opacity: 0.8;
}

.modal-header {
    text-align: center;
    margin-bottom: 15px;
    /* Reduzido de 25px */
}

.modal-logo {
    width: 150px;
    /* Reduzido de 180px */
    margin-bottom: 10px;
    /* Reduzido de 20px */
}

.modal-title {
    font-size: 1.3rem;
    /* Reduzido de 1.5rem */
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 5px;
    line-height: 1.2;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    /* Reduzido de 15px */
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    /* Reduzido de 8px */
}

.form-group label {
    font-weight: 700;
    font-size: 0.85rem;
    /* Reduzido de 0.9rem */
    color: #1e293b;
}

.form-group input {
    padding: 10px 14px;
    /* Reduzido de 12px 16px */
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Outfit', sans-serif;
    outline: none;
    transition: border-color 0.2s;
}


.form-group input:focus {
    border-color: var(--primary-color);
}

.form-group .cep-link {
    color: var(--primary-color);
    font-size: 0.8rem;
    text-decoration: none;
    margin-top: -5px;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
}

.radio-option input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.privacy-text {
    font-size: 0.8rem;
    color: #64748b;
    margin: 10px 0;
}

.privacy-text a {
    color: var(--primary-color);
    text-decoration: none;
}

.btn-submit {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 16px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.2s;
}

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

@media (max-width: 480px) {
    .modal-container {
        padding: 20px;
    }

    .modal-title {
        font-size: 1.3rem;
    }
}

/* About Brisanet Section */
.about-brisanet {
    padding: 80px 0;
    background-color: #ffffff;
}

.about-header {
    text-align: center;
    margin-bottom: 60px;
}

.about-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--navy-blue);
    margin-bottom: 15px;
}

.about-header p {
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.6;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-text {
    flex: 1.2;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px 40px;
    margin-bottom: 50px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.feature-item svg {
    flex-shrink: 0;
}

.about-stats {
    display: flex;
    gap: 50px;
    padding-top: 40px;
    border-top: 1px solid #f1f5f9;
}

.stat-item {
    text-align: left;
}

.stat-icon {
    color: var(--primary-color);
    margin-bottom: 12px;
}

.stat-value {
    display: block;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--navy-blue);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.3;
}

.about-image {
    flex: 1.5;
}

.image-card {
    background: transparent;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    position: relative;
    overflow: visible;
    display: flex;
    justify-content: flex-end;
}

.image-card img {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
    transform: translateY(10px);
    transition: transform 0.3s ease;
}

.image-card:hover img {
    transform: translateY(0) scale(1.02);
}

@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
        gap: 30px;
    }

    .about-image {
        width: 100%;
        max-width: 500px;
    }

    .about-text {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .about-brisanet {
        padding: 60px 0;
    }

    .about-header h2 {
        font-size: 2.2rem;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .about-stats {
        flex-direction: column;
        gap: 25px;
        padding-top: 30px;
    }

    .stat-item {
        flex: 1 1 auto;
        text-align: center;
    }

    .stat-icon {
        display: flex;
        justify-content: center;
    }

    .stat-value {
        font-size: 1.8rem;
    }
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background-color: #f8fafc;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.benefit-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    border: 1px solid #f1f5f9;
}

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

.benefit-icon {
    width: 60px;
    height: 60px;
    background: #fff7ed;
    color: var(--primary-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--navy-blue);
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

@media (max-width: 768px) {
    .benefits {
        padding: 60px 0;
    }

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

/* ===== CITIES COVERAGE SECTION ===== */
.cobertura {
    padding: 80px 0 70px;
    background: #f8fafc;
}

/* City selected detail card */
.coverage-detail {
    display: none;
    border-radius: 20px;
    padding: 50px 40px;
    margin-bottom: 60px;
    text-align: center;
    background: linear-gradient(135deg, #1c365d 0%, #0f1f3d 100%);
    position: relative;
    overflow: hidden;
}

.coverage-detail::after {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 220px;
    height: 220px;
    background: rgba(241, 90, 36, 0.15);
    border-radius: 50%;
    pointer-events: none;
}

.coverage-detail.active {
    display: block;
    animation: coverageIn 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.coverage-detail h3 {
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.coverage-detail p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.1rem;
    margin-bottom: 32px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
}

.coverage-detail .btn {
    display: inline-block;
    width: auto;
    padding: 15px 40px;
    font-size: 1rem;
    background: var(--primary-color);
    border-radius: 10px;
    color: #fff;
}

.coverage-detail .btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

/* Wrapper that collapses */
.states-grid-wrapper {
    position: relative;
}

.states-grid.collapsed {
    max-height: 440px;
    overflow: hidden;
}

.states-grid.collapsed::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to bottom, transparent, #f8fafc);
    pointer-events: none;
}

/* Grid of state columns */
.states-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
    padding-top: 4px;
}

/* Each state card */
.state-group {
    background: #fff;
    border-radius: 14px;
    padding: 20px 22px 24px;
    border: 1px solid #e8edf2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.state-group:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-3px);
}

.state-group h4 {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 10px;
    margin-bottom: 14px;
}

.city-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.city-list li {
    margin-bottom: 8px;
}

.city-link {
    color: #4a5568;
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s ease, padding-left 0.2s ease;
    cursor: pointer;
    line-height: 1.3;
}

.city-link::before {
    content: '›';
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 900;
    flex-shrink: 0;
}

.city-link:hover {
    color: var(--primary-color);
    padding-left: 4px;
}

/* Show More / Show Less button */
.show-more-wrapper {
    text-align: center;
    margin-top: 32px;
}

.btn-show-more {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 30px;
    border: 2px solid var(--navy-blue);
    background: transparent;
    color: var(--navy-blue);
    border-radius: 50px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.2px;
}

.btn-show-more:hover {
    background: var(--navy-blue);
    color: #fff;
}

.btn-show-more svg {
    transition: transform 0.3s ease;
}

@keyframes coverageIn {
    from {
        opacity: 0;
        transform: translateY(-16px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 900px) {
    .states-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 640px) {
    .cobertura {
        padding: 60px 0 50px;
    }

    .states-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .coverage-detail {
        padding: 32px 20px;
    }

    .coverage-detail h3 {
        font-size: 1.6rem;
    }
}

@media (max-width: 380px) {
    .states-grid {
        grid-template-columns: 1fr;
    }
}