/* ===== VARIABLES ===== */
:root {
    --green-dark: #03604D;
    --green-lime: #DCDA23;
    --text-main: #333;
    --text-light: #666;
    --white: #fff;
    --bg-alt: #f8f9fa;
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
    --radius: 12px;
}

/* ===== PRELOADER ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--green-dark) 0%, #024a3d 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}
.preloader-content {
    text-align: center;
}
.preloader-logo {
    margin-bottom: 30px;
    animation: fadeInUp 0.6s ease;
}
.preloader-text {
    display: block;
    font-size: 2.2rem;
    color: var(--white);
    font-weight: 400;
}
.preloader-text strong {
    font-weight: 800;
}
.preloader-sub {
    display: block;
    font-size: 0.7rem;
    color: var(--green-lime);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-top: 5px;
}
.preloader-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    border: 3px solid rgba(255,255,255,0.2);
    border-top-color: var(--green-lime);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; overflow-x: hidden; }
body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 2.5rem; font-weight: 700; color: var(--green-dark); margin-bottom: 15px; }
.section-line { width: 60px; height: 4px; background: var(--green-lime); margin: 0 auto; border-radius: 2px; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 32px; border-radius: 50px; font-weight: 600;
    font-size: 1rem; cursor: pointer; transition: var(--transition);
    border: none; gap: 8px;
}
.btn-primary {
    background: var(--green-lime); color: var(--green-dark);
    box-shadow: 0 4px 15px rgba(220,218,35,0.4);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(220,218,35,0.5); }
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn-secondary { background: var(--green-dark); color: var(--white); }
.btn-secondary:hover { transform: translateY(-3px); opacity: 0.9; }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 15px 0; transition: var(--transition);
    background: transparent;
}
.navbar.scrolled { background: var(--white); box-shadow: var(--shadow); }
.navbar.scrolled .nav-logo .logo-text,
.navbar.scrolled .nav-logo .logo-sub { color: var(--green-dark); }
.navbar.scrolled .nav-menu a { color: var(--text-main); }
.navbar.scrolled .nav-toggle span { background: var(--green-dark); }

.nav-container { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Text Logo */
.nav-logo { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo .logo-text { font-size: 1.4rem; color: var(--white); transition: var(--transition); }
.nav-logo .logo-text strong { font-weight: 800; }
.nav-logo .logo-sub { font-size: 0.65rem; color: var(--white); opacity: 0.85; text-transform: uppercase; letter-spacing: 2px; transition: var(--transition); }

.nav-menu { display: flex; gap: 30px; }
.nav-menu a { color: var(--white); font-weight: 500; transition: var(--transition); position: relative; font-size: 0.95rem; }
.nav-menu a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--green-lime); transition: var(--transition); }
.nav-menu a:hover::after { width: 100%; }

.nav-toggle { display: none; }

/* Desktop Socials */
.nav-socials { display: flex; gap: 12px; margin-left: 25px; }
.nav-socials a { color: var(--white); opacity: 0.8; transition: var(--transition); }
.nav-socials a:hover { opacity: 1; color: var(--green-lime); }
.nav-socials svg { width: 18px; height: 18px; }
.navbar.scrolled .nav-socials a { color: var(--green-dark); }

/* Mobile Menu - Hidden on desktop */
.mobile-menu { display: none; }
.menu-overlay { display: none; }

/* ===== FLOATING BUTTON ===== */
.floating-btn {
    position: fixed; bottom: 30px; right: 30px; z-index: 999;
    display: flex; align-items: center; gap: 10px;
    background: var(--green-lime); color: var(--green-dark);
    padding: 15px 25px; border-radius: 50px;
    font-weight: 600; box-shadow: 0 4px 20px rgba(220,218,35,0.5);
    transition: var(--transition); animation: pulse 2s infinite;
}
.floating-btn svg { width: 24px; height: 24px; }
.floating-btn:hover { transform: scale(1.05); box-shadow: 0 6px 25px rgba(220,218,35,0.6); }
@keyframes pulse { 0%, 100% { box-shadow: 0 4px 20px rgba(220,218,35,0.5); } 50% { box-shadow: 0 4px 30px rgba(220,218,35,0.8); } }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-bg {
    position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(135deg, var(--green-dark) 0%, #045a47 50%, var(--green-lime) 100%);
    background-size: 200% 200%; animation: gradientMove 8s ease infinite;
}
@keyframes gradientMove { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

.hero-content { text-align: center; color: var(--white); padding: 20px; animation: fadeInUp 1s ease; }
.hero-title { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; margin-bottom: 20px; text-shadow: 0 2px 10px rgba(0,0,0,0.2); }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.3rem); max-width: 600px; margin: 0 auto 40px; opacity: 0.95; }

.scroll-down {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    animation: bounce 2s infinite; color: var(--white); opacity: 0.8;
}
.scroll-down svg { width: 40px; height: 40px; }
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 60px; }
.about-text p { margin-bottom: 20px; font-size: 1.1rem; }
.placeholder-img {
    background: linear-gradient(135deg, var(--green-dark) 0%, #045a47 50%, var(--green-lime) 100%);
    background-size: 200% 200%;
    animation: gradientMove 8s ease infinite;
    height: 350px; border-radius: var(--radius); display: flex; flex-direction: column;
    align-items: center; justify-content: center; color: var(--white);
}
.placeholder-img svg { width: 80px; height: 80px; opacity: 0.85; margin-bottom: 15px; }
.placeholder-img span { font-weight: 600; font-size: 1.1rem; text-transform: uppercase; letter-spacing: 3px; opacity: 0.95; }

.map-container { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map-container iframe { display: block; }

/* ===== SERVICES ===== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 30px; }
.service-card {
    background: var(--white); padding: 40px 30px; border-radius: var(--radius);
    text-align: center; box-shadow: var(--shadow); transition: var(--transition);
}
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-hover); }
.service-icon { width: 70px; height: 70px; margin: 0 auto 20px; background: var(--green-lime); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.service-icon svg { width: 35px; height: 35px; color: var(--green-dark); }
.service-card h3 { font-size: 1.2rem; color: var(--green-dark); margin-bottom: 12px; }
.service-card p { color: var(--text-light); font-size: 0.95rem; }

/* ===== CAROUSEL ===== */
.carousel-wrapper { position: relative; display: flex; align-items: center; gap: 15px; }
.carousel { flex: 1; overflow: hidden; }
.carousel-track { display: flex; gap: 30px; transition: transform 0.5s ease; }

.gas-card {
    min-width: 300px; width: 300px; background: var(--white); border-radius: var(--radius);
    box-shadow: var(--shadow); overflow: hidden; transition: var(--transition); flex-shrink: 0;
}
.gas-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.gas-image {
    height: 180px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
    font-size: 1rem; font-weight: 600; color: var(--white); text-transform: uppercase; letter-spacing: 2px;
}
.gas-image svg { width: 60px; height: 60px; opacity: 0.9; }
.gas-image.propano-large { background: linear-gradient(135deg, var(--green-dark) 0%, #024a3d 100%); }
.gas-image.butano-light { background: linear-gradient(135deg, #045a47 0%, var(--green-dark) 100%); }
.gas-image.butano-steel { background: linear-gradient(135deg, var(--green-dark) 0%, #036b5a 100%); }
.gas-image.propano-small { background: linear-gradient(135deg, #024a3d 0%, var(--green-dark) 100%); }
.gas-info { padding: 25px; }
.gas-info h3 { color: var(--green-dark); margin-bottom: 5px; }
.gas-model { color: var(--text-light); font-size: 0.9rem; margin-bottom: 15px; }
.gas-info ul { font-size: 0.9rem; }
.gas-info li { padding: 5px 0; border-bottom: 1px solid #eee; }
.gas-info li:last-child { border: none; }

.carousel-btn {
    width: 50px; height: 50px; border-radius: 50%; border: none;
    background: var(--green-dark); color: var(--white); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition); flex-shrink: 0;
}
.carousel-btn:hover { background: var(--green-lime); color: var(--green-dark); }
.carousel-btn svg { width: 24px; height: 24px; }

.carousel-dots { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
.carousel-dot {
    width: 12px; height: 12px; border-radius: 50%; background: #ddd;
    border: none; cursor: pointer; transition: var(--transition);
}
.carousel-dot.active { background: var(--green-dark); transform: scale(1.2); }

/* Ensure carousel section doesn't cause horizontal overflow */
#garrafas { overflow-x: clip; }
#garrafas .container { overflow: visible; }

/* ===== CAMPAIGNS ===== */
.campaigns-empty { text-align: center; padding: 60px 20px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); }
.empty-icon { margin-bottom: 20px; }
.empty-icon svg { width: 80px; height: 80px; color: var(--green-lime); }
.campaigns-empty p { font-size: 1.2rem; color: var(--text-main); margin-bottom: 10px; }
.campaigns-empty span { color: var(--text-light); }

/* ===== STORE / PARALLAX ===== */
.parallax-section { position: relative; overflow: hidden; }
.parallax-bg {
    position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(135deg, rgba(3,96,77,0.05) 0%, rgba(220,218,35,0.1) 100%);
}
.store-content { text-align: center; max-width: 700px; margin: 0 auto; }
.store-content p { font-size: 1.2rem; margin-bottom: 20px; }
.store-features { display: flex; justify-content: center; gap: 40px; margin: 40px 0; flex-wrap: wrap; }
.store-feature { display: flex; align-items: center; gap: 10px; color: var(--green-dark); }
.store-feature svg { width: 24px; height: 24px; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-form { background: var(--white); padding: 40px; border-radius: var(--radius); box-shadow: var(--shadow); max-width: 100%; box-sizing: border-box; }
.form-group { margin-bottom: 25px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--green-dark); }
.form-group input, .form-group textarea {
    width: 100%; padding: 14px 18px; border: 2px solid #e0e0e0;
    border-radius: 8px; font-family: inherit; font-size: 1rem;
    transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--green-dark); }
.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info { display: flex; flex-direction: column; gap: 30px; }
.contact-item { display: flex; gap: 20px; padding: 25px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); box-sizing: border-box; overflow: hidden; }
.contact-item > div { min-width: 0; overflow: hidden; }
.contact-item svg { width: 30px; height: 30px; color: var(--green-dark); flex-shrink: 0; }
.contact-item h4 { color: var(--green-dark); margin-bottom: 5px; }
.contact-item a { color: var(--text-main); transition: var(--transition); word-break: break-word; }
.contact-item a:hover { color: var(--green-dark); }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--white); border-radius: var(--radius); margin-bottom: 15px; overflow: hidden; box-shadow: var(--shadow); }
.faq-question {
    width: 100%; padding: 20px 25px; display: flex; justify-content: space-between;
    align-items: center; background: none; border: none; cursor: pointer;
    font-family: inherit; font-size: 1rem; font-weight: 600;
    color: var(--green-dark); text-align: left; transition: var(--transition);
}
.faq-question:hover { background: rgba(3,96,77,0.05); }
.faq-question svg { width: 24px; height: 24px; transition: var(--transition); flex-shrink: 0; }
.faq-item.active .faq-question svg { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer p { padding: 0 25px 20px; color: var(--text-light); line-height: 1.7; }

/* ===== FOOTER ===== */
.footer { background: var(--green-dark); color: var(--white); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-bottom: 40px; }
.footer-col h4 { font-size: 1.1rem; margin-bottom: 20px; color: var(--green-lime); }
.footer-col p, .footer-col a { font-size: 0.9rem; opacity: 0.9; line-height: 1.6; }
.footer-col p { margin-bottom: 8px; }
.footer-col a:hover { opacity: 1; color: var(--green-lime); }
.footer-col ul li { margin-bottom: 10px; }
/* Footer Brand Text Logo */
.footer-brand-text { margin-bottom: 15px; line-height: 1.2; }
.footer-logo-text { display: block; font-size: 1.3rem; color: var(--white); }
.footer-logo-text strong { font-weight: 800; }
.footer-logo-sub { display: block; font-size: 0.6rem; color: var(--green-lime); text-transform: uppercase; letter-spacing: 2px; }

.social-links { display: flex; gap: 15px; margin-top: 20px; }
.social-link {
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,0.1); display: flex;
    align-items: center; justify-content: center; transition: var(--transition);
}
.social-link:hover { background: var(--green-lime); transform: translateY(-3px); }
.social-link:hover svg { color: var(--green-dark); }
.social-link svg { width: 20px; height: 20px; color: var(--white); }

.footer-bottom { text-align: center; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.1); }
.footer-bottom p { font-size: 0.9rem; opacity: 0.8; margin-bottom: 5px; }

/* ===== ANIMATIONS ===== */
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-image { order: -1; }
    .section-header h2 { font-size: 2rem; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    /* Mobile Navbar */
    .navbar {
        background: var(--white);
        box-shadow: 0 2px 20px rgba(0,0,0,0.08);
        padding: 12px 0;
    }
    .nav-logo .logo-text { color: var(--green-dark); }
    .nav-logo .logo-sub { color: var(--green-dark); opacity: 0.7; }
    .nav-menu, .nav-socials { display: none; }

    /* Hamburger */
    .nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 30px;
        height: 30px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
    }
    .nav-toggle span {
        display: block;
        width: 24px;
        height: 2.5px;
        background: var(--green-dark);
        border-radius: 2px;
        transition: all 0.3s ease;
    }

    /* Mobile Menu Sidebar */
    .mobile-menu {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background: linear-gradient(180deg, var(--green-dark) 0%, #024a3d 100%);
        z-index: 2000;
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
    }
    .mobile-menu.active { left: 0; }

    /* Menu Header */
    .mobile-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        padding: 25px 25px 20px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .mobile-menu-brand { line-height: 1.2; }
    .mobile-logo-text {
        display: block;
        font-size: 1.5rem;
        color: var(--white);
    }
    .mobile-logo-text strong { font-weight: 800; }
    .mobile-logo-sub {
        display: block;
        font-size: 0.6rem;
        color: var(--green-lime);
        text-transform: uppercase;
        letter-spacing: 2px;
        margin-top: 2px;
    }
    .mobile-menu-close {
        background: rgba(255,255,255,0.1);
        border: none;
        border-radius: 8px;
        padding: 8px;
        cursor: pointer;
        transition: var(--transition);
    }
    .mobile-menu-close:hover { background: rgba(255,255,255,0.2); }
    .mobile-menu-close svg { width: 20px; height: 20px; color: var(--white); display: block; }

    /* Menu Labels */
    .mobile-menu-label {
        display: block;
        font-size: 0.7rem;
        color: rgba(255,255,255,0.5);
        text-transform: uppercase;
        letter-spacing: 1.5px;
        padding: 20px 25px 10px;
        font-weight: 600;
    }

    /* Menu Navigation */
    .mobile-menu-nav {
        flex: 1;
    }
    .mobile-menu-nav a {
        display: flex;
        align-items: center;
        gap: 15px;
        padding: 14px 25px;
        color: rgba(255,255,255,0.85);
        font-size: 0.95rem;
        font-weight: 500;
        transition: all 0.2s ease;
        border-left: 3px solid transparent;
    }
    .mobile-menu-nav a:hover,
    .mobile-menu-nav a:active {
        background: rgba(255,255,255,0.08);
        color: var(--white);
        border-left-color: var(--green-lime);
    }
    .mobile-menu-nav a svg {
        width: 20px;
        height: 20px;
        opacity: 0.7;
        flex-shrink: 0;
    }

    /* Menu Contact */
    .mobile-menu-contact {
        border-top: 1px solid rgba(255,255,255,0.1);
        padding-bottom: 15px;
    }
    .mobile-phone {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 25px;
        color: var(--green-lime);
        font-size: 1.1rem;
        font-weight: 600;
    }
    .mobile-phone svg { width: 20px; height: 20px; }
    .mobile-address {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 8px 25px;
        color: rgba(255,255,255,0.6);
        font-size: 0.85rem;
    }
    .mobile-address svg { width: 18px; height: 18px; flex-shrink: 0; }

    /* Menu Footer */
    .mobile-menu-footer {
        padding: 20px 25px;
        border-top: 1px solid rgba(255,255,255,0.1);
        background: rgba(0,0,0,0.15);
    }
    .mobile-socials {
        display: flex;
        gap: 15px;
        margin-bottom: 15px;
    }
    .mobile-socials a {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(255,255,255,0.1);
        border-radius: 10px;
        color: var(--white);
        transition: var(--transition);
    }
    .mobile-socials a:hover {
        background: var(--green-lime);
        color: var(--green-dark);
    }
    .mobile-socials svg { width: 18px; height: 18px; }
    .mobile-copyright {
        font-size: 0.75rem;
        color: rgba(255,255,255,0.4);
    }

    /* Overlay */
    .menu-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 1999;
        backdrop-filter: blur(2px);
    }
    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .section { padding: 60px 0; }
    .floating-btn span { display: none; }
    .floating-btn { padding: 15px; border-radius: 50%; }

    /* Mobile Carousel - horizontal scroll */
    .carousel-wrapper {
        display: block;
        margin: 0 -20px; /* Extend to container edges */
    }
    .carousel-btn { display: none; }
    .carousel {
        overflow: hidden;
        padding: 0;
    }
    .carousel-track {
        display: flex;
        gap: 16px;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding: 15px 20px;
        /* Hide scrollbar */
        scrollbar-width: none;
        -ms-overflow-style: none;
        /* Remove transform on mobile - use scroll instead */
        transform: none !important;
    }
    .carousel-track::-webkit-scrollbar { display: none; }
    .gas-card {
        scroll-snap-align: center;
        min-width: calc(100vw - 56px); /* Full width minus padding */
        width: calc(100vw - 56px);
        max-width: 320px;
        flex-shrink: 0;
    }
    .gas-card:hover { transform: none; } /* Disable hover lift on mobile */
    .carousel-dots { margin-top: 20px; }

    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 25px; }
    .social-links { justify-content: flex-start; }

    /* Center contact section on mobile */
    .contact-grid {
        display: block;
        max-width: 100%;
    }
    .contact-form {
        width: 100%;
        max-width: 100%;
        padding: 25px;
        box-sizing: border-box;
        margin-bottom: 30px;
    }
    .contact-info {
        width: 100%;
        max-width: 100%;
    }
    .contact-item {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
}

@media (max-width: 576px) {
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .social-links { justify-content: center; }
    .footer-brand-text { text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .hero-subtitle { font-size: 1rem; }
    .btn { padding: 12px 24px; font-size: 0.9rem; }
    .service-card { padding: 30px 20px; }
    .contact-form { padding: 20px; }

    /* Cards on small screens - still full width */
    .gas-card {
        min-width: calc(100vw - 56px);
        width: calc(100vw - 56px);
        max-width: 300px;
    }
    .gas-info { padding: 20px; }
    .gas-image { height: 150px; }
}