/* Root Variables */
:root {
    --primary: #153a5a;
    --secondary: #932823;
    --light-gray: #f5f5f5;
    --dark-gray: #333;
    --border: #e0e0e0;
    --transition: all 0.3s ease;
    --plane-color: #222222;

}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-gray);
    background-color: #fff;
    line-height: 1.6;
}

.triangle-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9998;
    background-image:
        linear-gradient(135deg, rgba(147, 40, 35, 0.06) 25%, transparent 25%),
        linear-gradient(315deg, rgba(147, 40, 35, 0.04) 25%, transparent 25%),
        linear-gradient(225deg, rgba(147, 40, 35, 0.03) 25%, transparent 25%);
    background-size: 120px 120px;
    background-position: 0 0, 60px 60px, 30px 30px;
    mix-blend-mode: multiply;
}

#airdrop-root {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
}

/* Plane flying */
/* .c130 {
    position: absolute;
    top: 10vh;
    left: -220px;
    width: 220px;
    max-width: 20vw;
    animation: planeFly 20s linear infinite;
    transform-origin: center;
}

@keyframes planeFly {
    0% {
        left: -250px;
        transform: rotate(4deg);
        opacity: 1;
    }

    50% {
        left: 60vw;
        transform: rotate(-2deg);
        opacity: 1;
    }

    100% {
        left: 110vw;
        transform: rotate(0deg);
        opacity: 0;
    }
} */
 /* Airplane base styling */
.c130 {
    position: absolute;
    top: 10vh;
    left: -220px;
    width: 220px;
    max-width: 20vw;
    transform-origin: center;
    opacity: 0;
}

/* The "fly" class is added/removed by JS each flight */
.c130.fly {
    animation: planeFly 20s linear forwards;
}

@keyframes planeFly {
    0% {
        left: -250px;
        transform: rotate(4deg);
        opacity: 1;
    }
    50% {
        left: 60vw;
        transform: rotate(-2deg);
        opacity: 1;
    }
    100% {
        left: 110vw;
        transform: rotate(0deg);
        opacity: 0;
    }
}

/* Parachute drop */
.parachute {
    position: fixed;
    width: 210px;
    transform: translate(-50%, 0);
    z-index: 9999;
    animation: dropDown 5.8s ease-in-out forwards;
}

.parachute .canopy {
    display: block;
    width: 100%;
    height: auto;
    margin-bottom: -8px;
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.25));
}

.parachute .logo {
    background: #fff;
    border-radius: 6px;
    padding: 6px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.25);
}

.parachute img {
    width: 200px;
    height: 200px;
}

/* Drop animation */
@keyframes dropDown {
    0% {
        transform: translate(-50%, 0) rotate(0deg);
        opacity: 1;
    }

    50% {
        transform: translate(-50%, 65vh) rotate(2deg);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, 95vh) rotate(-1deg);
        opacity: 0;
    }
}

@media (max-width: 768px) {
    .c130 {
        width: 150px;
        animation-duration: 16s;
    }

    .parachute {
        width: 100px;
    }


    .parachute img {
        width: 90px;
        height: 90px;
    }

}


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

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

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

/* ======== Navbar Base ======== */
.navbar {
    background: #ffffff;
    color: #000000;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo-img {
    height: 140px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}

.nav-brand h2 {
    font-size: 1.6rem;
    font-weight: bold;
    letter-spacing: 1px;
    color: #000000;
}

/* ======== Menu Desktop ======== */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: #000000;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    color: #932823;
}

/* ======== Dropdown ======== */
.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    flex-direction: column;
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    min-width: 300px;
    z-index: 999;
}

.dropdown:hover>.dropdown-menu {
    display: flex;
}

.dropdown-menu li {
    padding: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.dropdown-menu a {
    padding: 10px 20px;
    display: block;
    color: #000000;
}

.dropdown-menu a:hover {
    background: #932823;
    color: #ffffff;
}

/* ======== Nested Dropdown ======== */
.dropdown-menu .dropdown {
    position: relative;
}

.dropdown-menu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-left: 2px;
}

/* ======== Contact Button ======== */
.btn-contact {
    background: #932823;
    color: #ffffff !important;
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.btn-contact:hover {
    background: #a63a2a;
}

/* ======== Mobile Menu Button ======== */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #000000;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ======== Responsive: Mobile View ======== */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        /* ✅ Full width menu */
        height: 100vh;
        background: #ffffff;
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1rem;
        transition: right 0.3s ease-in-out;
        overflow-y: auto;
        box-shadow: -2px 0 15px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .nav-menu.active {
        right: 0;
    }
.logo-img {
    height: 100px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}
    .nav-menu a {
        color: #000000;
        display: block;
        font-size: 1.1rem;
        padding: 0.75rem 1rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

    .dropdown-menu {
        display: none;
        background: #f9f9f9;
        border-left: 3px solid #932823;
        margin-left: 1rem;
    }

    .dropdown.open>.dropdown-menu {
        display: flex;
        flex-direction: column;
    }

    .dropdown>a::after {
        content: " ▾";
        float: right;
        color: #932823;
    }

    .dropdown.open>a::after {
        content: " ▴";
    }
}


/* Carousel Section */
.carousel-section {
    padding: 4rem 0;
    background: #f9f9f9;
    border-top: 1px solid var(--border);
}

.carousel-section h2 {
    text-align: center;
    margin-bottom: 2.5rem;
    font-size: 2.2rem;
    color: var(--primary);
}

.carousel-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.carousel-container {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    background: white;
}

.carousel-track {
    display: flex;
    gap: 0;
    transform: translateX(0);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
}

.carousel-slide {
    min-width: 100%;
    height: 500px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: white;
    position: relative;
    overflow: hidden;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.carousel-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem;
    background: white;
    color: var(--dark-gray);
}

.carousel-content h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.carousel-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--dark-gray);
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(21, 58, 90, 0.8);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.carousel-control:hover {
    background: var(--secondary);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: -70px;
}

.carousel-next {
    right: -70px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: var(--secondary);
    transform: scale(1.3);
}

.indicator:hover {
    background: var(--primary);
}

/* Equipment Categories Section */
.equipment-categories {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(21, 58, 90, 0.05), rgba(147, 40, 35, 0.05));
}

.equipment-categories h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

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

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.equipment-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.equipment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: var(--secondary);
}

.equipment-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
}

.equipment-card h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.equipment-card p {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.equipment-link {
    color: var(--secondary);
    font-weight: 600;
    transition: var(--transition);
}

.equipment-card:hover .equipment-link {
    color: var(--primary);
}

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

.equipment-detail-showcase {
    margin: 2rem 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.equipment-detail-showcase img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 400px;
    object-fit: cover;
}

.manufacturer-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 200px;
    object-fit: contain;
    margin-bottom: 1rem;
}

/* ===========================
   Complete System Support Section
   =========================== */
#support {
    background-color: #f9fafb;
    padding: 80px 0;
}

/* ===========================
   WHY RENT SECTION
   =========================== */
#why-rent .checklist {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 1000px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

#why-rent .checklist li {
    background: #ffffff;
    border-left: 6px solid #153a5a;
    /* Primary color accent */
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    padding: 25px 20px 25px 65px;
    position: relative;
    font-size: 1rem;
    color: #1f1f1f;
    font-weight: 500;
    line-height: 1.5;
    transition: all 0.3s ease;
}

#why-rent .checklist li::before {
    content: "✔";
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #932823;
    /* Secondary color */
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

#why-rent .checklist li:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    background: #fdfdfd;
    border-left-color: #932823;
    /* Switch to secondary on hover */
}



/* ===========================
   SUPPORT SERVICES SECTION
   =========================== */
#support {
    background-color: #ffffff;
    padding: 80px 0;
}

#support .two-column {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

#support .column h3 {
    color: #0a2540;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
}

#support .checklist {
    list-style: none;
    padding: 0;
    margin: 0;
}

#support .checklist li {
    background: #f1f5f9;
    border-radius: 8px;
    padding: 12px 18px;
    font-size: 0.98rem;
    color: #333;
    margin-bottom: 10px;
    transition: background 0.3s ease;
}

#support .checklist li:hover {
    background: #e2e8f0;
}

#support .cta-center {
    text-align: center;
    margin-top: 50px;
}


/* ===========================
   CTA BUTTON (Global)
   =========================== */
.cta-button {
    display: inline-block;
    background-color: #153a5a;
    color: #ffffff;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.cta-button:hover {
    background-color: #932823;
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
    color: #fff;
}

.cta-button:active {
    transform: translateY(0);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.cta-center {
    text-align: center;
    margin-top: 40px;
}

@media (max-width: 768px) {
    #support .two-column {
        gap: 25px;
    }
.logo-img {
    height: 80px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}
    .cta-button {
        padding: 12px 22px;
        font-size: 0.95rem;
    }

    #why-rent .checklist li {
        padding: 20px 15px 20px 55px;
        font-size: 0.95rem;
    }

    #why-rent .checklist li::before {
        width: 24px;
        height: 24px;
        left: 15px;
    }


}




#support h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
    color: #0a2540;
    font-weight: 700;
}

#support .section-description {
    text-align: center;
    color: #555;
    max-width: 800px;
    margin: 0 auto 50px auto;
    font-size: 1.05rem;
    line-height: 1.6;
}

#support .equipment-manufacturers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 25px;
}



#support .manufacturer-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}


#support .manufacturer-link {
    color: #0056b3;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

#support .manufacturer-link:hover {
    color: #003a7a;
}




/* ===========================
   Why Choose Section
   =========================== */
#why-choose {
    background-color: #ffffff;
    padding: 80px 0;
    text-align: center;
}



#why-choose h2 {
    font-size: 2rem;
    margin-bottom: 35px;
    color: #0a2540;
    font-weight: 700;
}

#why-choose .checklist {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px 25px;
    justify-content: center;
    text-align: left;
}

#why-choose .checklist li {
    background: #f1f5f9;
    padding: 15px 20px;
    border-radius: 8px;
    font-size: 1rem;
    color: #333;
    font-weight: 500;
    transition: background 0.3s ease;
}

#why-choose .checklist li:hover {
    background: #e2e8f0;
}

/* Responsive tweaks */
@media (max-width: 768px) {

    #support h2,
    #why-choose h2 {
        font-size: 1.7rem;
    }

    #support .manufacturer-card img {
        height: 150px;
    }
}


/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}



/* ===========================
   AIR COMPRESSOR PARTS GRID SECTION
   =========================== */
.parts-grids {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    align-items: center;
    gap: 50px;
    padding: 80px 0;
}

/* Left Text Section */
.parts-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #153a5a;
    /* Primary color */
    margin-bottom: 25px;
}

.parts-text p {
    color: #333;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

.parts-text .checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10px 20px;
}

.parts-text .checklist li {
    position: relative;
    background: #f9fafb;
    border-radius: 8px;
    padding: 10px 15px 10px 40px;
    font-size: 0.98rem;
    color: #222;
    font-weight: 500;
    line-height: 1.5;
    transition: background 0.3s ease;
}

.parts-text .checklist li::before {
    content: "✔";
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #932823;
    /* Secondary accent color */
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

.parts-text .checklist li:hover {
    background: #eef3f8;
}

/* Right Image Section */
.parts-img img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.parts-img img:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Responsive */
@media (max-width: 900px) {
    .parts-grids {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .parts-text .checklist {
        grid-template-columns: 1fr 1fr;
    }

    .parts-text .checklist li {
        padding-left: 35px;
    }

    .parts-image {
        order: -1;
    }

    .parts-text h2 {
        font-size: 1.7rem;
    }
}

@media (max-width: 600px) {
    .parts-text .checklist {
        grid-template-columns: 1fr;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(147, 40, 35, 0.1);
}

/* Service Section */
.service-section {
    padding: 4rem 0;
    background: white;
}

.service-section.alternate {
    background: var(--light-gray);
}

.service-section h2 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
    text-align: center;
}

.service-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

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

.showcase-item i {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.showcase-item h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.showcase-item p {
    color: var(--dark-gray);
    line-height: 1.6;
}

.service-image-showcase {
    text-align: center;
    margin-top: 2rem;
}

.service-image-showcase img {
    width: 100%;
    max-width: 700px;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    display: block;
    margin: 0 auto 1.5rem;
}

.service-image-showcase h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.service-image-showcase p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.after-hours-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.after-hours-section h2 {
    font-size: 2.2rem;
    color: white;
    margin-bottom: 1rem;
}

.after-hours-section p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.after-hours-section p:last-child {
    font-size: 1.3rem;
    margin-top: 1.5rem;
}

.service-request {
    padding: 4rem 0;
    background: white;
}

.service-request h2 {
    text-align: center;
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.service-contact-form {
    max-width: 600px;
    margin: 2rem auto 0;
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.service-contact-form select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: var(--transition);
}

.service-contact-form select:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(147, 40, 35, 0.1);
}

/* About Page Styles */
.about-section {
    padding: 4rem 0;
    background: white;
}

.about-section.alternate {
    background: var(--light-gray);
}

.about-section h2 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content .lead {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.principles-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.principles-list li {
    font-size: 1.1rem;
    color: var(--dark-gray);
    padding: 1rem 0 1rem 2rem;
    border-left: 4px solid var(--secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.story-image {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.story-image img {
    width: 100%;
    height: auto;
    display: block;
}

.story-text h2 {
    margin-top: 0;
}

.logo-heritage {
    max-width: 900px;
    margin: 0 auto;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.heritage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

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

.heritage-image {
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background: white;
    padding: 2rem;
}

.heritage-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    max-height: 300px;
}

.heritage-item h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.heritage-item p {
    color: var(--dark-gray);
    line-height: 1.8;
}

.team-image-container {
    margin: 2rem 0 3rem 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.team-image-container img {
    width: 100%;
    height: auto;
    display: block;
}

.team-description {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.team-description p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    border-top: 4px solid var(--secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.value-card i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.value-card h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.value-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}

.about-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.about-cta h2 {
    color: white;
    margin-bottom: 1rem;
}

.about-cta p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Parts Categories Section */
.parts-categories {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(147, 40, 35, 0.05), rgba(21, 58, 90, 0.05));
}

.parts-categories h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.parts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.parts-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-bottom: 4px solid var(--secondary);
}

.parts-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.parts-image {
    height: 200px;
    overflow: hidden;
}

.parts-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: var(--transition);
}

.parts-card:hover .parts-image img {
    transform: scale(1.05);
}

.parts-card h3 {
    font-size: 1.4rem;
    color: var(--primary);
    padding: 1.5rem 1.5rem 0.5rem;
}

.parts-card p {
    color: var(--dark-gray);
    padding: 0 1.5rem 1rem;
    line-height: 1.6;
}

.parts-link {
    display: block;
    color: var(--secondary);
    font-weight: 600;
    padding: 0.5rem 1.5rem 1.5rem;
    transition: var(--transition);
}

.parts-card:hover .parts-link {
    color: var(--primary);
}

.parts-cta {
    text-align: center;
    padding: 2rem 0;
}

.parts-cta p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

/* Services Overview Section */
.services-overview {
    padding: 4rem 0;
    background: white;
    border-top: 1px solid var(--border);
}

.services-overview h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.services-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.service-overview-card {
    background: var(--light-gray);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.service-overview-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: var(--transition);
}

.service-overview-card:hover .service-image img {
    transform: scale(1.05);
}

.service-overview-card h3 {
    font-size: 1.4rem;
    color: var(--primary);
    padding: 1.5rem 1.5rem 0.5rem;
}

.service-overview-card p {
    color: var(--dark-gray);
    padding: 0 1.5rem 1rem;
    line-height: 1.6;
}

.service-link {
    display: block;
    color: var(--secondary);
    font-weight: 600;
    padding: 0.5rem 1.5rem 1.5rem;
    transition: var(--transition);
}

.service-overview-card:hover .service-link {
    color: var(--primary);
}

.services-highlight {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 2rem;
}

.services-highlight i {
    font-size: 2rem;
    margin-right: 1rem;
}

.services-highlight p {
    font-size: 1.2rem;
    margin: 0;
}

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

/* Equipment Section */
.equipment-section {
    padding: 4rem 0;
    background: white;
}

.equipment-section.alternate {
    background: var(--light-gray);
}

.equipment-section h2 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
    text-align: center;
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.subsection-title {
    font-size: 1.6rem;
    color: var(--secondary);
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--secondary);
}

.equipment-manufacturers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.manufacturer-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.equipment-section.alternate .manufacturer-card {
    background: white;
}

.manufacturer-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.manufacturer-card h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.manufacturer-card p {
    color: var(--dark-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.manufacturer-link {
    display: inline-block;
    color: var(--secondary);
    font-weight: 600;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.manufacturer-link:hover {
    border-bottom-color: var(--secondary);
    color: var(--primary);
}

.rental-info {
    text-align: center;
    background: linear-gradient(135deg, rgba(21, 58, 90, 0.1), rgba(147, 40, 35, 0.1));
    padding: 2rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.rental-info p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
}

/* Clients Section */
.clients-section {
    padding: 1rem 0;
    background: white;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.clients-section h2 {
    text-align: center;
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 2rem;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    align-items: center;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    /* padding: 1.5rem; */
    background: var(--light-gray);
    border-radius: 8px;
    transition: var(--transition);
    min-height: 120px;
}

.client-logo:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
    transform: translateY(-3px);
}

.client-logo img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    display: block;
}

/* Hero Section with Slider */
.hero {
    height: 500px;
    overflow: hidden;
    position: relative;
}

.slider-container {
    position: relative;
    height: 100%;
}

.slides-wrapper {
    position: relative;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    text-align: center;
    color: white;
    z-index: 2;
    animation: fadeInUp 0.8s ease;
}

.slide-content h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

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

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

/* Slider Controls */
.slider-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.3);
    color: white;
    border: none;
    padding: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    border-radius: 4px;
}

.slider-control:hover {
    background: rgba(255, 255, 255, 0.5);
}

.slider-control.prev {
    left: 20px;
}

.slider-control.next {
    right: 20px;
}

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

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--secondary);
    width: 30px;
    border-radius: 6px;
}

/* Hero Content Section */
.hero-content {
    padding: 4rem 0;
    background: var(--light-gray);
}

.hero-text h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.hero-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.hero-list li {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
    padding-left: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.stat-card h3 {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--dark-gray);
    font-weight: 500;
}

/* CTA Button */
.cta-btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    text-decoration: none;
}

.cta-btn:hover {
    background: #a63a2a;
    transform: translateY(-2px);
}

.cta-btn.primary {
    background: var(--primary);
}

.cta-btn.primary:hover {
    background: #0d2135;
}

/* Products Section */
.products {
    padding: 4rem 0;
}

.products h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 3rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.product-img {
    /* width: 100%; */
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.product-card h3 {
    padding: 1.5rem 1.5rem 0.5rem;
    color: var(--primary);
    font-size: 1.3rem;
}

.product-card p {
    padding: 0 1.5rem;
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

.learn-more {
    display: block;
    padding: 1.5rem;
    color: var(--secondary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.learn-more:hover {
    color: var(--primary);
}

/* Services Section */
.services {
    padding: 4rem 0;
    background: var(--light-gray);
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.service-card:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 8px;
    margin-left: auto;
    margin-right: auto;
    transition: var(--transition);
}

.service-card:hover i {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.service-card p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.service-card a {
    color: var(--secondary);
    font-weight: 600;
    transition: var(--transition);
}

.service-card a:hover {
    color: var(--primary);
}

/* Why Choose Section */
.why-choose {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.why-choose h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.feature-item i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin-left: auto;
    margin-right: auto;
    transition: var(--transition);
}

.feature-item:hover i {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.15);
}

.feature-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.feature-item p {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.95;
}

#oil-types .equipment-manufacturers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    /* spacing between cards */
    margin-top: 20px;
}

#oil-types .manufacturer-card {
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#oil-types .manufacturer-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

#oil-types h3 {
    color: #153a5a;
    /* primary color */
    margin-bottom: 10px;
}

#oil-types ul {
    list-style-type: none;
    padding-left: 0;
}

#oil-types ul li {
    margin-bottom: 6px;
    padding-left: 1.2em;
    position: relative;
}

#oil-types ul li::before {
    content: "•";
    color: #932823;
    /* secondary color */
    position: absolute;
    left: 0;
}

/* How Rotary Screw Compressors Work table */
#how-it-works table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

#how-it-works th,
#how-it-works td {
    border: 1px solid #ddd;
    padding: 12px 15px;
    text-align: left;
}

#how-it-works th {
    background-color: #153a5a;
    color: #fff;
    font-weight: 600;
}

#how-it-works tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

#how-it-works tbody tr:hover {
    background-color: #e9f0f7;
}

/* Responsive for smaller screens */
@media (max-width: 900px) {


    #how-it-works table,
    #how-it-works thead,
    #how-it-works tbody,
    #how-it-works th,
    #how-it-works td,
    #how-it-works tr {
        display: block;
    }

    #how-it-works thead tr {
        display: none;
    }

    #how-it-works td {
        border: none;
        padding: 10px 0;
        position: relative;
        text-align: right;
    }

    #how-it-works td::before {
        content: attr(data-label);
        position: absolute;
        left: 0;
        width: 50%;
        padding-left: 15px;
        font-weight: 600;
        text-align: left;
        color: #153a5a;
    }
}

/* Contact Section */
.contact {
    padding: 4rem 0;
}

.contact h2 {
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info p {
    color: #666;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--secondary);
    margin-top: 0.2rem;
}

.contact-item h4 {
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.contact-item p {
    margin: 0;
    color: #666;
}

.contact-item a {
    color: var(--secondary);
    font-weight: 600;
}

/* Contact Form */
.contact-form {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(21, 58, 90, 0.1);
}

.form-group select {
    cursor: pointer;
}

.contact-form button {
    width: 100%;
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--secondary);
}

.footer-section p {
    opacity: 0.9;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

.page-hero {
    padding: 3rem 0;
    color: white;
    text-align: center;
    background: linear-gradient(135deg, rgba(147, 40, 35, 0.9), rgba(21, 58, 90, 0.9));
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-hero p {
    font-size: 1.2rem;
    opacity: 0.95;
}

.product-content {
    padding: 4rem 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.content-section h2 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.content-section h3 {
    color: var(--primary);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.content-section p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.features-highlight {
    display: grid;
    gap: 0.8rem;
}

.highlight-item {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
    padding: 0.8rem;
    background: var(--light-gray);
    border-radius: 4px;
    border-left: 3px solid var(--secondary);
}

.highlight-item i {
    color: var(--secondary);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.highlight-item p {
    margin: 0;
    font-size: 0.95rem;
}

.specs-box {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    height: fit-content;
}

.specs-box h3 {
    color: var(--primary);
    margin-top: 0;
    margin-bottom: 1rem;
}

.specs-list {
    list-style: none;
    margin: 1rem 0;
}

.specs-list li {
    padding: 0.5rem 0;
    color: #666;
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;

}

.specs-list i {
    color: var(--secondary);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.features-list-compact {
    display: grid;
    gap: 1rem;
}

.feature-compact {
    background: white;
    padding: 1rem;
    border-radius: 4px;
    border-left: 3px solid var(--secondary);
}

.feature-compact i {
    color: var(--secondary);
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.feature-compact h4 {
    color: var(--primary);
    margin: 0 0 0.3rem 0;
    font-size: 0.95rem;
}

.feature-compact p {
    margin: 0;
    color: #666;
    font-size: 0.85rem;
}

.models {
    padding: 4rem 0;
}

.models h2 {
    text-align: center;
    color: var(--primary);
    font-size: 2rem;
}

.models p {
    text-align: center;
    color: #666;
    padding: 1rem 0;

}

.models-table-wrapper {
    overflow-x: auto;
}

.models-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.models-table thead th {
    background: var(--primary);
    color: white;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.models-table tbody td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    color: #666;
}

.models-table tbody tr:nth-child(even) {
    background: var(--light-gray);
}

.advantages {
    padding: 4rem 0;
}

.advantages h2 {
    text-align: center;
    color: var(--primary);
    margin-bottom: 3rem;
    font-size: 2rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.advantage-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.advantage-card:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.advantage-card i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.advantage-card h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.advantage-card p {
    color: #666;
    font-size: 0.95rem;
}

.applications {
    padding: 4rem 0;
}

.applications h2 {
    text-align: center;
    color: var(--primary);
    margin-bottom: 3rem;
    font-size: 2rem;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.app-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.app-card:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.app-card i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.app-card h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.app-card p {
    color: #666;
    font-size: 0.95rem;
}

.app-card ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0 0;
}

.app-card ul li {
    color: #666;
    font-size: 0.95rem;
}

.why-choose-product {
    padding: 4rem 0;
    background: var(--light-gray);
}

.why-choose-product h2 {
    text-align: center;
    color: var(--primary);
    font-size: 2rem;
}

.why-choose-product p {
    text-align: center;
    color: #666;
    padding: 1rem 0;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    border-left: 4px solid var(--secondary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.feature:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.feature i {
    color: var(--secondary);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.feature h3 {
    color: var(--primary);
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.feature p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

.specs-image {
    width: 500px;
    height: 400px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-button {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.specs-box h2 {
    color: var(--primary);
    margin-top: 0;
    margin-bottom: 1rem;
}

.specs-box p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.space-list {
    list-style: none;
    margin: 1rem 0;
}

.why-choose-list {
    list-style: none;
    margin: 1rem 0;

}

.why-choose-list li {
    padding: 0.5rem 0;
    color: #666;
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;

}

.why-choose-list strong {
    color: #f1f5f9;
    background-color: var(--primary);
    flex-shrink: 0;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}
/* ---------- YouTube Video Section ---------- */
.video-section {
  background-color: #f8f9fa;
  padding: 60px 20px;
  text-align: center;
}

.video-title {
  font-size: 2rem;
  font-weight: 600;
  color: #222;
  margin-bottom: 30px;
}

.video-container {
  max-width: 900px;
  margin: 0 auto;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 ratio */
  height: 0;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- Responsive Adjustments ---------- */
@media (max-width: 768px) {
  .video-section {
    padding: 40px 10px;
  }

  .video-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .video-section {
    padding: 30px 5px;
  }

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


/* Responsive Design */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }

    .specs-image {
        width: 300px;
        height: 200px;
    }

    .service-showcase {
        grid-template-columns: 1fr;
    }

    .parts-showcase {
        flex-direction: column;
    }

    .story-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .equipment-manufacturers {
        grid-template-columns: 1fr;
    }

    .subsection-title {
        font-size: 1.4rem;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: var(--transition);
    }

    .nav-menu {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        padding: 0;
    }

    .nav-menu.active {
        max-height: 400px;
        padding: 1rem 0;
    }

    .nav-menu li {
        padding: 0.5rem 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu a {
        display: block;
    }

    .dropdown-menu {
        position: static;
        display: none;
        background: var(--secondary);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .dropdown.active .dropdown-menu {
        display: flex;
        max-height: 300px;
    }

    .slide-content h1 {
        font-size: 1.8rem;
    }

    .slide-content p {
        font-size: 1.1rem;
    }

    .hero {
        height: 300px;
    }

    .slider-control {
        padding: 0.5rem;
        font-size: 1rem;
    }

    .carousel-prev {
        left: 10px;
    }

    .carousel-next {
        right: 10px;
    }

    .carousel-control {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .carousel-section h2 {
        font-size: 1.8rem;
    }

    .carousel-slide {
        height: 300px;
        grid-template-columns: 1fr;
    }

    .carousel-content {
        padding: 2rem;
        grid-column: 1;
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
        color: white;
    }

    .carousel-content h3 {
        color: white;
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .carousel-content p {
        color: rgba(255, 255, 255, 0.9);
        font-size: 0.9rem;
    }

    .parts-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .equipment-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }

    .client-logo {
        min-height: 100px;
        padding: 1rem;
    }

    .products-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

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

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

    .products h2,
    .services h2,
    .why-choose h2 {
        font-size: 1.8rem;
    }

    .hero-text h2 {
        font-size: 1.5rem;
    }

    .slide-content h1 {
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

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

    .page-hero h1 {
        font-size: 1.8rem;
    }

    .content-section h2 {
        font-size: 1.5rem;
    }

    .advantages-grid,
    .applications-grid,
    .features-list {
        grid-template-columns: 1fr;
    }

    .models-table-wrapper {
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .nav-brand h2 {
        font-size: 1.3rem;
    }

    .slide-content h1 {
        font-size: 1.4rem;
    }

    .slide-content p {
        font-size: 0.9rem;
    }

    .stat-card h3 {
        font-size: 1.8rem;
    }

    .stat-card p {
        font-size: 0.9rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

    .services-overview-grid {
        grid-template-columns: 1fr;
    }

    .service-showcase {
        grid-template-columns: 1fr;
    }

    .service-section h2 {
        font-size: 1.8rem;
    }

    .parts-section h2 {
        font-size: 1.8rem;
    }

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

    .about-section h2 {
        font-size: 1.8rem;
    }

    .about-cta h2 {
        font-size: 1.8rem;
    }

    .page-header p {
        font-size: 1rem;
    }

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

    .equipment-card {
        padding: 1.5rem;
    }

    .equipment-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .equipment-card h3 {
        font-size: 1.2rem;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .client-logo {
        min-height: 80px;
        padding: 0.8rem;
    }

    .clients-section h2 {
        font-size: 1.5rem;
    }

    .slider-control {
        padding: 0.4rem;
        font-size: 0.8rem;
    }

    .hero {
        height: 250px;
    }

    .service-card,
    .product-card,
    .feature-item {
        padding: 1.5rem;
    }

    .feature-item i {
        font-size: 2rem;
    }

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

    .page-hero h1 {
        font-size: 1.8rem;
    }

    .content-section h2 {
        font-size: 1.5rem;
    }

    .advantages-grid,
    .applications-grid,
    .features-list {
        grid-template-columns: 1fr;
    }

    .models-table-wrapper {
        overflow-x: auto;
    }
}