/* Global Reset & Base Styles */
:root {
    --color-bg: #050505;
    --color-surface: #111111;
    --color-surface-hover: #1a1a1a;
    --color-gold: #D4AF37;
    --color-gold-light: #F2C94C;
    --color-gold-dark: #AA8A28;
    --color-text: #ffffff;
    --color-text-muted: #a0a0a0;
    --font-main: 'Outfit', sans-serif;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-speed);
}

ul {
    list-style: none;
}

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

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
}

.text-gold {
    color: var(--color-gold);
}

.highlight {
    color: var(--color-gold);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    border-radius: 4px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.btn-primary {
    background: linear-gradient(45deg, var(--color-gold-dark), var(--color-gold));
    color: #000;
    border: none;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
    background: linear-gradient(45deg, var(--color-gold), var(--color-gold-light));
}

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

.btn-outline:hover {
    background: rgba(212, 175, 55, 0.1);
    color: #fff;
    border-color: #fff;
}

.btn-black {
    background-color: #000;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
}

.btn-black:hover {
    background-color: var(--color-surface);
    color: #fff;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.8rem;
    margin-top: auto;
    /* Push to bottom in flex container */
    width: 100%;
    margin-top: 20px;
    text-align: center;
}

.section-desc {
    color: var(--color-text-muted);
    margin-bottom: 50px;
    font-size: 1.1rem;
}

/* Header & Nav */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(5, 5, 5, 0.95);
    /* Slightly darker/more opaque */
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 25px 0;
    /* More padding initially */
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
    /* Smooth transition */
}

#navbar.scrolled {
    padding: 15px 0;
    /* Shrink on scroll */
    background: rgba(0, 0, 0, 0.98);
    /* Solid black on scroll */
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 1;
}

.brand-tagline {
    font-size: 0.5rem;
    letter-spacing: 2px;
    color: var(--color-text-muted);
}

nav ul {
    display: flex;
    gap: 30px;
    align-items: center;
}

nav ul li a {
    font-size: 0.9rem;
    font-weight: 400;
    opacity: 0.8;
}

nav ul li a:hover {
    color: var(--color-gold);
    opacity: 1;
}

.btn-cta-nav {
    border: 1px solid var(--color-gold);
    padding: 8px 20px;
    border-radius: 4px;
    color: var(--color-gold);
}

.btn-cta-nav:hover {
    background: var(--color-gold);
    color: #000;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    /* Using an image of a car with shattered/safety glass as requested */
    background: url('https://images.unsplash.com/photo-1563720223185-11003d516935?q=80&w=1920&auto=format&fit=crop') center/cover no-repeat;
    padding-top: 80px;
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Darker overlay to ensure the white/gold text pops against the texture */
    background: radial-gradient(circle at center, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.8) 100%);
}

.headlights-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.headlight {
    position: absolute;
    width: 15px;
    /* Core light size */
    height: 15px;
    background: #fff;
    border-radius: 50%;
    top: 50%;
    /* Approximate position of headlights on the bg image */
    transform: translateY(20px);
    /* Fine tuning vertical */
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    opacity: 0;
    animation: headlight-blink 8s infinite;
}

.headlight.left {
    left: 50%;
    margin-left: -280px;
    /* Offset from center */
}

.headlight.right {
    left: 50%;
    margin-left: 265px;
    /* Offset from center */
}

@keyframes headlight-blink {

    0%,
    90% {
        opacity: 0;
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
        transform: translateY(20px) scale(0.8);
    }

    92% {
        opacity: 1;
        box-shadow: 0 0 60px 30px rgba(200, 230, 255, 0.9), 0 0 100px 60px rgba(200, 230, 255, 0.4);
        background: #e6f5ff;
        transform: translateY(20px) scale(1.2);
    }

    94% {
        opacity: 0.8;
        box-shadow: 0 0 40px 20px rgba(200, 230, 255, 0.8);
        transform: translateY(20px) scale(1.1);
    }

    96%,
    100% {
        opacity: 0;
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
        transform: translateY(20px) scale(0.8);
    }
}

/* Mobile adjustments for headlights */
@media (max-width: 768px) {
    .headlight {
        top: 45%;
        /* Moved up slightly for mobile crop */
        width: 10px;
        height: 10px;
    }

    .headlight.left {
        margin-left: -120px;
        /* Tighter spacing on mobile */
    }

    .headlight.right {
        margin-left: 110px;
    }
}



.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
}

.hero .subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.6;
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-indicator span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Sections General */
section {
    padding: 100px 0;
}

.section-dark {
    background-color: var(--color-surface);
}

.section-black {
    background-color: #000;
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* About Section */
.lead-text {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #e0e0e0;
}

.feature-box {
    margin-top: 40px;
    display: flex;
    gap: 20px;
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 8px;
    border-left: 3px solid var(--color-gold);
}

.icon-box {
    font-size: 2rem;
    color: var(--color-gold);
}

.glass-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.tech-visual {
    text-align: center;
    color: var(--color-text-muted);
}

.big-icon {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
    display: block;
}

.shimmer {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
    transform: skewX(-20deg);
}

/* Feature Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--color-surface);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid transparent;
    transition: var(--transition-speed);
}

.feature-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-10px);
    background: var(--color-surface-hover);
}

.feature-card i {
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

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

/* PACKAGES GRID STYLES */
.packages-grid {
    display: grid;
    /* Explicitly use 3 columns as requested */
    grid-template-columns: repeat(3, 1fr);
    /* Increased gap for separation */
    gap: 40px;
    margin-top: 50px;
    align-items: stretch;
}

.package-card {
    background: linear-gradient(180deg, #151515 0%, #0a0a0a 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-speed);
}

.package-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-gold-dark);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.package-card.featured {
    border: 1px solid var(--color-gold);
    background: linear-gradient(180deg, #1a1a1a 0%, #0f0f0f 100%);
    transform: scale(1.05);
    z-index: 2;
}

.package-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.package-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-gold);
    color: #000;
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 20px;
    letter-spacing: 1px;
    z-index: 10;
    /* Ensure it stays on top of the image */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    /* Added shadow for contrast */
}

.package-header {
    text-align: center;
    margin-bottom: 20px;
}

.package-header h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 10px;
}

.separator {
    height: 2px;
    width: 50px;
    background: var(--color-gold);
    margin: 0 auto;
    opacity: 0.5;
}

.package-list {
    flex-grow: 1;
    margin-bottom: 20px;
}

.package-list li {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-align: left;
}

.package-list.center-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.package-list.center-content li {
    justify-content: center;
    flex-direction: column;
    text-align: center;
    font-size: 1.1rem;
}

.package-list.center-content .small-desc {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-top: 5px;
}

.package-list li i {
    margin-top: 4px;
    /* Align checkmark with text */
    font-size: 0.8rem;
}

/* Contact/CTA Section */
.section-gold-gradient {
    background: linear-gradient(135deg, var(--color-gold-dark) 0%, #8a6e15 100%);
    color: #fff;
    text-align: center;
}

.cta-box {
    max-width: 700px;
    margin: 0 auto;
}

.cta-box h2 {
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-box p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Footer */
/* Footer */
footer {
    background: #050505;
    padding: 80px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.footer-content {
    display: block;
    /* Removed flex column centered */
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-gold);
}

.footer-desc {
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 25px;
    max-width: 300px;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.social-links a:hover {
    background: var(--color-gold);
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Footer Nav */
.footer-nav {
    list-style: none;
    padding: 0;
}

.footer-nav li {
    margin-bottom: 12px;
}

.footer-nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-nav a::before {
    content: '›';
    margin-right: 8px;
    color: var(--color-gold);
    transition: margin-right 0.3s ease;
}

.footer-nav a:hover {
    color: #fff;
    transform: translateX(5px);
}

.footer-nav a:hover::before {
    margin-right: 12px;
}

/* Contact List */
.contact-list {
    list-style: none;
    padding: 0;
}

.contact-list li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--color-text-muted);
    align-items: flex-start;
}

.contact-list i {
    font-size: 1.1rem;
    margin-top: 4px;
    /* Align with first line of text */
}

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

    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-desc {
        margin: 0 auto 25px;
    }

    .social-links {
        justify-content: center;
    }

    .contact-list li {
        justify-content: center;
        text-align: center;
    }
}

.copyright {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.dev-credit {
    color: rgba(255, 255, 255, 0.3);
    text-decoration: none;
    transition: color 0.3s ease;
}

.dev-credit:hover {
    color: var(--color-gold);
}

@media (max-width: 768px) {
    .copyright {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* Animations */
@keyframes fadeInUp {
    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(-10px) translateX(-50%);
    }

    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 200%;
    }
}

/* PACKAGE CARD IMAGES */
.package-image-container {
    height: 180px;
    width: 100%;
    /* Fit inside content area */
    margin: 0 0 20px 0;
    /* Remove negative margins */
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    /* Round all corners */
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.package-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.6s ease;
    filter: grayscale(100%) brightness(0.8);
}

.package-card:hover .package-image {
    transform: scale(1.1);
    filter: grayscale(0%) brightness(1);
}

.package-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, transparent 50%, rgba(0, 0, 0, 0.8) 100%);
    pointer-events: none;
    z-index: 1;
}

/* Specific adjustment for featured card background blend */
.package-card.featured .package-image-container {
    margin: 0 0 20px 0;
}

.package-card.featured .package-overlay {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, transparent 50%, rgba(0, 0, 0, 0.8) 100%);
}

/* Adjust for featured card scaling */

#seguranca {
    background: url('https://images.unsplash.com/photo-1626847037657-fd3622613ce3?q=80&w=1920&auto=format&fit=crop') center/cover no-repeat fixed;
    position: relative;
    padding: 120px 0;
}

#seguranca::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.8) 50%, #000 100%);
    z-index: 0;
}

#seguranca .container {
    position: relative;
    z-index: 1;
}

/* PROTECTION LEVELS - ARMOR STYLE */
.protection-levels-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 80px;
    flex-wrap: wrap;
}

.level-card {
    background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 3px solid #333;
    padding: 30px 25px;
    border-radius: 12px;
    text-align: center;
    position: relative;
    width: 220px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.level-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--color-gold);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.level-card .level-header {
    margin-bottom: 20px;
}

.level-badge {
    background: transparent;
    color: var(--color-gold);
    font-weight: 800;
    font-size: 2.5rem;
    padding: 0;
    border-radius: 0;
    display: block;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
    font-family: 'Outfit', sans-serif;
}

.level-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 15px;
}

.level-card strong {
    color: #fff;
    font-size: 1.2rem;
    display: block;
    margin-top: 5px;
}

/* SECURITY PRODUCTS - HIGH TECH */
.security-products-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.security-product {
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 50px;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.security-product:hover {
    transform: translateY(-5px);
    background: rgba(30, 30, 30, 0.8);
}

.security-product h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: 700;
    color: #fff;
}

/* PREMIUM CARD UPGRADE */
.security-product.premium {
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.9) 0%, rgba(10, 10, 10, 0.95) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.security-product.premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-gold);
    box-shadow: 0 0 15px var(--color-gold);
}

.premium-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-gold);
    color: #000;
    padding: 6px 14px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.75rem;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.security-product p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.security-product strong {
    color: #fff;
}

.feature-list-simple {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.feature-list-simple li {
    margin-bottom: 10px;
    color: #ccc;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-list-simple li i {
    color: var(--color-gold);
}

/* FILMS SECTION STYLES */
.films-container {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.film-block {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: center;
}

.film-info h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.film-desc {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.warranty-badge {
    display: inline-block;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.warranty-badge i {
    margin-right: 8px;
}

/* EXPRESS SERVICES SECTION STYLES */
.express-section {
    position: relative;
    padding: 100px 0;
    /* Simulating the atmospheric car background from reference */
    background: linear-gradient(180deg, #51606b 0%, #2b353b 40%, #0d1114 100%);
    overflow: hidden;
}

.express-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at bottom right, rgba(0, 0, 0, 0.4), transparent);
    z-index: 1;
}

.express-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-bottom: 60px;
}

.express-title-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.express-subtitle {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 2px;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    line-height: 1;
}

.express-main-title {
    font-size: 3rem;
    font-weight: 300;
    /* Thinner font for "CARBON BLACK" */
    color: #fff;
    letter-spacing: 4px;
    margin: 0;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    line-height: 1.1;
}

.fa-bolt {
    font-size: 2.5rem;
    color: #fff;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

.lightning-left {
    transform: rotate(-15deg);
}

.lightning-right {
    transform: rotate(15deg);
}

.express-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 80px;
}

.express-card {
    width: 280px;
    height: 320px;
    position: relative;
    display: flex;
    /* Helps align content */
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.express-card-inner {
    flex-grow: 1;
    background: #111;
    position: relative;
    border: 4px solid #fff;
    /* White frame retained */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    /* Vital for zoom effect */
    border-radius: 12px;
}

/* New Image Styles */
.express-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.6s ease;
    filter: grayscale(100%) brightness(0.8);
}

.express-card:hover .express-image {
    transform: scale(1.1);
    filter: grayscale(0%) brightness(1);
}

.express-overlay-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent 60%);
    pointer-events: none;
    z-index: 1;
}

/* Simulated Image Overlays */
.express-card:nth-child(1) .express-card-inner {
    background: url('https://images.unsplash.com/photo-1610515152864-15967dfc7c60?q=80&w=600&auto=format&fit=crop') center/cover;
}

.express-card:nth-child(2) .express-card-inner {
    background: url('https://images.unsplash.com/photo-1628522307255-b48de30c6480?q=80&w=600&auto=format&fit=crop') center/cover;
}

.express-card:nth-child(3) .express-card-inner {
    background: url('https://images.unsplash.com/photo-1628173456076-a077227d8940?q=80&w=600&auto=format&fit=crop') center/cover;
}

.express-label {
    background: #000;
    color: #fff;
    padding: 10px 0;
    text-align: center;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: absolute;
    bottom: 25px;
    /* Floating slightly up */
    left: 4px;
    /* Align with border */
    right: 4px;
    /* Align with border */
    font-weight: 500;
}

.express-footer-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    opacity: 0.9;
}

.vertical-line {
    width: 1px;
    height: 40px;
    background: #fff;
}

.bmw-logo-sim {
    width: 46px;
    height: 46px;
    background: #000;
    border-radius: 50%;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.bmw-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(#2E86C1 0deg 90deg,
            #fff 90deg 180deg,
            #2E86C1 180deg 270deg,
            #fff 270deg 360deg);
    border: 8px solid #000;
    position: relative;
    display: flex;
    justify-content: center;
}

.bmw-inner span {
    position: absolute;
    color: #fff;
    font-size: 8px;
    font-weight: bold;
    font-family: Arial, sans-serif;
    top: -5px;
}

.bmw-inner span:nth-child(1) {
    left: 9px;
    transform: rotate(-45deg);
}

.bmw-inner span:nth-child(2) {
    top: -6px;
}

.bmw-inner span:nth-child(3) {
    right: 9px;
    transform: rotate(45deg);
}

.table-responsive {
    overflow-x: auto;
    background: #0a0a0a;
    border-radius: 8px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.performance-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 500px;
}

.performance-table th,
.performance-table td {
    padding: 12px 15px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.performance-table th {
    color: var(--color-gold);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.performance-table td:first-child {
    text-align: left;
    color: #fff;
}

.performance-table td {
    color: var(--color-text-muted);
}

.performance-table tr:last-child td {
    border-bottom: none;
}

.separator-horizontal {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(212, 175, 55, 0.3), transparent);
    width: 100%;
}

@media (max-width: 768px) {
    .packages-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        /* Increased from 30px for better separation */
    }

    .package-card.featured {
        transform: scale(1);
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    /* Mobile Navigation */
    .mobile-menu-btn {
        display: block;
        font-size: 1.8rem;
        color: #fff;
        cursor: pointer;
        z-index: 1001;
    }

    .nav-container {
        justify-content: space-between;
        padding: 0 20px;
    }

    .nav-container nav {
        display: none;
        /* Hidden by default */
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 1000;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .nav-container nav.active {
        display: flex;
        /* Shown when active */
        opacity: 1;
    }

    .nav-container nav ul {
        flex-direction: column;
        gap: 15px;
        /* Reduced gap as requested */
        text-align: center;
    }

    .nav-container nav a {
        font-size: 1.2rem;
    }

    /* Hero Mobile Adjustments */
    .hero-content {
        padding: 0 20px;
        /* Safe margins for text */
        width: 100%;
    }

    /* Reduce section padding on mobile */
    section {
        padding: 50px 0;
    }

    .hero-btns {
        flex-direction: column;
        /* Stack buttons */
        width: 100%;
        gap: 15px;
    }

    .hero-btns .btn {
        width: 100%;
        /* Full width buttons */
        max-width: 320px;
        /* But not too wide */
        margin: 0 auto;
    }

    /* Responsive Grids */
    .section-grid,
    .security-products-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .express-grid {
        gap: 40px;
    }

    .package-card.featured {
        transform: none;
    }

    .package-card.featured:hover {
        transform: translateY(-10px);
    }

    .film-block {
        grid-template-columns: 1fr;
    }

    .logo-text .brand-name {
        font-size: 1.1rem;
    }

    .logo-text .brand-tagline {
        font-size: 0.45rem;
    }

    .logo svg {
        height: 40px;
    }
}

@media (min-width: 769px) {
    .mobile-menu-btn {
        display: none;
    }
}

/* PPF Feature Image Effect */
.ppf-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    transition: all 0.5s ease;
}

.ppf-feature-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ppf-image-wrapper:hover {
    border-color: var(--color-gold);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.2);
    transform: translateY(-5px);
}

.ppf-image-wrapper:hover .ppf-feature-image {
    transform: scale(1.05);
}

.shine-effect {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: skewX(-25deg);
    transition: none;
    pointer-events: none;
    z-index: 2;
}

.ppf-image-wrapper:hover .shine-effect {
    animation: shine-sweep 0.75s ease forwards;
}

@keyframes shine-sweep {
    0% {
        left: -100%;
    }

    100% {
        left: 200%;
    }
}