.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #0d0505;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(139, 0, 0, .3);
    transition: var(--transition-normal)
}

.site-header.scrolled {
    background: #0d0505fa;
    box-shadow: 0 4px 20px #0000004d
}

.navbar {
    padding: .75rem 0
}

.header-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-fast)
}

.navbar-brand:hover .header-logo {
    transform: scale(1.02)
}

.nav-link {
    color: var(--color-text-secondary) !important;
    font-weight: 500;
    padding: .5rem 1rem !important;
    position: relative;
    transition: var(--transition-fast)
}

.nav-link:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: var(--transition-fast);
    transform: translate(-50%)
}

.nav-link:hover {
    color: var(--color-text-primary) !important
}

.nav-link:hover:after {
    width: 60%
}

.btn-header-cta {
    background: var(--whatsapp-green);
    color: #fff;
    padding: .5rem 1.25rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: .9rem;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    text-decoration: none;
    transition: var(--transition-normal)
}

.btn-header-cta:hover {
    background: var(--whatsapp-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px #25d36666
}

.btn-header-cta i {
    font-size: 1.1rem
}

.navbar-toggler {
    border: 1px solid rgba(255, 215, 0, .5);
    padding: .4rem .6rem
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px #ffd70040
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 215, 0, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e")
}

@media (max-width: 991px) {
    .navbar-collapse {
        background: #0d0505fa;
        margin-top: 1rem;
        padding: 1rem;
        border-radius: 12px;
        border: 1px solid rgba(139, 0, 0, .3)
    }

    .navbar-nav {
        text-align: center
    }

    .nav-link {
        padding: .75rem 1rem !important;
        border-bottom: 1px solid rgba(139, 0, 0, .2)
    }

    .nav-link:after {
        display: none
    }

    .btn-header-cta {
        margin-top: 1rem;
        width: 100%;
        justify-content: center;
        padding: .75rem 1.5rem
    }
}

@media (max-width: 576px) {
    .header-logo {
        height: 45px
    }
}

:root {
    --color-primary: #8B0000;
    --color-primary-dark: #5C0000;
    --color-primary-light: #B22222;
    --color-secondary: #FFD700;
    --color-secondary-dark: #DAA520;
    --color-bg-dark: #1a0a0a;
    --color-bg-darker: #0d0505;
    --color-bg-card: rgba(139, 0, 0, .1);
    --color-bg-card-hover: rgba(139, 0, 0, .2);
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, .8);
    --color-text-muted: rgba(255, 255, 255, .6);
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    --gradient-hero: linear-gradient(180deg, var(--color-bg-darker) 0%, var(--color-bg-dark) 50%, var(--color-primary-dark) 100%);
    --gradient-section: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-darker) 100%);
    --gradient-gold: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    --shadow-card: 0 10px 40px rgba(139, 0, 0, .3);
    --shadow-button: 0 4px 20px rgba(139, 0, 0, .4);
    --shadow-glow: 0 0 30px rgba(139, 0, 0, .5);
    --border-subtle: 1px solid rgba(139, 0, 0, .3);
    --border-accent: 2px solid var(--color-secondary);
    --font-family-base: "Segoe UI", system-ui, -apple-system, sans-serif;
    --font-family-heading: Georgia, "Times New Roman", serif;
    --section-padding: 5rem 0;
    --section-padding-mobile: 3rem 0;
    --transition-fast: .2s ease;
    --transition-normal: .3s ease;
    --transition-slow: .5s ease;
    --whatsapp-green: #25D366;
    --whatsapp-dark: #128C7E
}

*,
*:before,
*:after {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    font-family: var(--font-family-base);
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.7;
    margin: 0;
    padding: 70px 0 0;
    overflow-x: hidden
}

main {
    display: block
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-family-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem)
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem)
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem)
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: var(--transition-fast)
}

a:hover {
    color: var(--color-secondary-dark)
}

img {
    max-width: 100%;
    height: auto
}

section {
    padding: var(--section-padding);
    position: relative
}

@media (max-width: 768px) {
    section {
        padding: var(--section-padding-mobile)
    }
}

.section-title {
    text-align: center;
    margin-bottom: 3rem
}

.section-title h2 {
    color: var(--color-text-primary);
    margin-bottom: 1rem
}

.section-title h2 span {
    color: var(--color-secondary)
}

.section-title p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto
}

.btn-whatsapp {
    background: var(--whatsapp-green);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    box-shadow: var(--shadow-button)
}

.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px #25d36666
}

.btn-whatsapp i {
    font-size: 1.4rem
}

.btn-primary-custom {
    background: var(--gradient-primary);
    color: #fff;
    padding: .875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .5rem
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-button);
    color: #fff
}

.btn-outline-gold {
    background: transparent;
    color: var(--color-secondary);
    border: 2px solid var(--color-secondary);
    padding: .75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-normal);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .5rem
}

.btn-outline-gold:hover {
    background: var(--color-secondary);
    color: var(--color-bg-dark)
}

.card-dark {
    background: var(--color-bg-card);
    border: var(--border-subtle);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition-normal)
}

.card-dark:hover {
    background: var(--color-bg-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-card)
}

.badge-gold {
    background: var(--gradient-gold);
    color: var(--color-bg-dark);
    padding: .35rem 1rem;
    border-radius: 50px;
    font-size: .85rem;
    font-weight: 600;
    display: inline-block
}

.pill-service {
    background: var(--color-bg-card);
    border: var(--border-subtle);
    color: var(--color-text-secondary);
    padding: .5rem 1.25rem;
    border-radius: 50px;
    font-size: .9rem;
    display: inline-block;
    margin: .25rem;
    transition: var(--transition-fast)
}

.pill-service:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary)
}

.disclaimer-18 {
    font-size: .8rem;
    color: var(--color-text-muted);
    margin-top: .5rem
}

.disclaimer-18 i {
    margin-right: .25rem
}

.text-gold {
    color: var(--color-secondary) !important
}

.text-muted-custom {
    color: var(--color-text-muted) !important
}

.bg-gradient-dark {
    background: var(--gradient-section)
}

.glow-effect {
    box-shadow: var(--shadow-glow)
}

.divider {
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    margin: 1.5rem auto;
    border-radius: 2px
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px)
    }

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

@keyframes pulse {

    0%,
    to {
        transform: scale(1)
    }

    50% {
        transform: scale(1.05)
    }
}

@keyframes float {

    0%,
    to {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-10px)
    }
}

.animate-fade-in {
    animation: fadeInUp .6s ease forwards
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite
}

.animate-float {
    animation: float 3s ease-in-out infinite
}

@media (max-width: 576px) {
    .btn-whatsapp {
        padding: .875rem 1.5rem;
        font-size: 1rem
    }

    .card-dark {
        padding: 1.5rem
    }
}

@font-face {
    font-family: bootstrap-icons;
    font-display: swap;
    src: url(https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/fonts/bootstrap-icons.woff2) format("woff2"), url(https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/fonts/bootstrap-icons.woff) format("woff")
}