:root {
    /* Light theme colors - Dominant #FFFFFF */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --text-primary: #1A1A1A;
    --text-secondary: #4A4A4A;
    --accent-primary: #E50914; /* Deep modern red for Sky+ */
    --accent-secondary: #FF4B55;
    --accent-tertiary: #FFE5E6;
    --border-color: #EAEAEA;
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --hover-shadow: 0 20px 40px rgba(229, 9, 20, 0.15);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Header Styles */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #E81C24;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.15);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header__logo img {
    height: 75px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.header__logo:hover img {
    transform: scale(1.05);
}

.header__nav {
    display: flex;
    gap: 2rem;
}

.header__itens {
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    transition: color 0.3s ease, transform 0.3s ease;
    position: relative;
}

.header__itens::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: #ffffff;
    transition: width 0.3s ease;
}

.header__itens:hover {
    color: #ffffff;
    transform: translateY(-2px);
}

.header__itens:hover::after {
    width: 100%;
}

.header__actions {
    display: flex;
    gap: 1rem;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    text-align: center;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(229, 9, 20, 0.3);
}

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

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

.btn-outline:hover {
    background: var(--accent-tertiary);
    transform: translateY(-2px);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    cursor: pointer;
    background: transparent;
}
.hamburger svg {
    width: 30px;
    height: 30px;
    fill: #ffffff;
}

/* Hero Banner Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 6rem 5% 2rem;
    background: linear-gradient(120deg, var(--bg-primary) 40%, rgba(255,255,255,0) 100%), 
                url('https://cdn-cms74.hub.directvgo.com/documents/1674154/1675091/sky-banner-agosto.png') no-repeat center right;
    background-size: cover;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top left, rgba(255,255,255,0.8), transparent 70%);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    animation: fadeUp 1s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
}

.hero__title h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    background: linear-gradient(to right, #1A1A1A, #4A4A4A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__title h2 {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
}

.hero__buttons {
    display: flex;
    gap: 1.5rem;
}

.hero__icon {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.chevron img {
    width: 40px;
    height: 40px;
    filter: invert(1);
    opacity: 0.5;
}

/* Plans Section */
.plans-section {
    padding: 6rem 5%;
    background-color: var(--bg-secondary);
    text-align: center;
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.plan-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    box-shadow: var(--card-shadow);
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    transform: translateY(20px);
}

.plan-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.1);
    border-color: rgba(229, 9, 20, 0.3);
}

.label--offer {
    position: absolute;
    top: -15px;
    background: var(--accent-primary);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(229, 9, 20, 0.4);
}

.plan__title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.plan__price {
    margin-bottom: 2rem;
}

.plan__price-inactive {
    font-size: 1.1rem;
    color: #999;
    text-decoration: line-through;
    margin-bottom: 0.25rem;
}

.plan__price-active {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    display: flex;
    align-items:baseline;
    justify-content: center;
}

.plan__price-period {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-left: 0.5rem;
}

.plan-btn {
    width: 100%;
    margin-top: auto;
}

/* Animations */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-20px) translateX(-50%); }
    60% { transform: translateY(-10px) translateX(-50%); }
}

/* Responsive */
@media (max-width: 992px) {
    .hero__title h1 {
        font-size: 3.5rem;
    }
    .hero {
        background: var(--bg-primary); 
        justify-content: center;
        text-align: center;
    }
    .hero__content {
        max-width: 100%;
    }
    .hero__buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header__nav, .header__actions {
        display: none; 
    }
    
    .hamburger {
        display: block;
    }

    .site-header {
        padding: 1rem 5%;
    }

    .header__logo img {
        height: 60px;
    }

    .hero__title h1 {
        font-size: 2.8rem;
    }

    .hero__buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
    }

    .header__nav.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #E81C24;
        padding: 2rem 5%;
        box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        border-top: 1px solid rgba(0,0,0,0.1);
    }
    
    .header__actions.active {
        display: flex;
        flex-direction: column;
        margin-top: 1rem;
    }
}