@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Open+Sans:wght@400;600;700&family=Source+Code+Pro:wght@400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@400;700&family=Lato:wght@400;700&family=JetBrains+Mono:wght@400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;600&family=Source+Sans+Pro:wght@400;600;700&family=Inconsolata:wght@400;500;600&display=swap');

:root {
    --primary-color: #FF5722;
    --secondary-color: #212121;
    --light-color: #F5F5F5;
    --gray-color: #757575;
    --light-gray: #EEEEEE;
    --font-primary: 'Roboto Condensed', sans-serif;
    --font-secondary: 'Lato', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', 'Arial', 'Helvetica Neue', sans-serif;
}

h1, h2, h3, h4 { font-family: var(--font-primary); }
body, p, span { font-family: var(--font-secondary); }
code, .technical { font-family: var(--font-mono); }

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    color: var(--secondary-color);
    background-color: var(--light-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: #f7f5f2;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.logo {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 12px;
}

/* Navigation Menu */
.desktop-nav {
    display: block;
}

.desktop-nav ul {
    display: flex;
    list-style: none;
}

.desktop-nav ul li {
    margin-left: 30px;
    position: relative;
}

.desktop-nav ul li a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 500;
    transition: color 0.3s ease;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    display: block;
    padding: 10px 0;
}

.desktop-nav ul li a:hover {
    color: var(--primary-color);
}

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

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f7f5f2;
    min-width: 300px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    z-index: 1;
    top: 100%;
    left: -50px;
    border-radius: 5px;
    overflow: hidden;
    text-align: center;
}

.dropdown-content a {
    color: var(--secondary-color);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.dropdown-content a:hover {
    background-color: #e8e6e3;
    color: var(--primary-color);
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown > a::after {
    content: ' ▼';
    font-size: 12px;
    margin-left: 5px;
}

/* Mobile Menu Button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger {
    width: 25px;
    height: 20px;
    position: relative;
    transform: rotate(0deg);
    transition: .5s ease-in-out;
}

.hamburger span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--secondary-color);
    border-radius: 2px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.hamburger span:nth-child(1) { top: 0px; }
.hamburger span:nth-child(2) { top: 8px; }
.hamburger span:nth-child(3) { top: 16px; }

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #f7f5f2;
    z-index: 999;
    padding-top: 80px;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    display: none;
}

/* Main Content */
.main-content {
    padding: 120px 0 0 0;
    overflow: hidden;
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title h1 {
    font-size: 42px;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    color: var(--secondary-color);
    font-weight: 700;
    letter-spacing: 2px;
}

.section-title h1:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #ff8a50);
    border-radius: 2px;
}

/* Service Sections */
.service-section {
    padding: 80px 0;
}

.service-section:nth-child(even) {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.service-section:nth-child(odd) {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.service-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding-bottom: 60px;
    margin-top: 40px;
}

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

.service-content.reverse .service-text {
    order: 2;
}

.service-content.reverse .service-image {
    order: 1;
}

.service-text h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.service-text h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), #ff8a50);
    border-radius: 2px;
}

.service-text p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray-color);
    margin-bottom: 25px;
    text-align: justify;
}

.service-text p:first-of-type {
    color: var(--secondary-color);
    font-weight: 500;
}

.service-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
}

.service-image:hover {
    transform: translateY(-10px);
}

.service-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    height: 400px;
}

.service-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 87, 34, 0.1), rgba(255, 152, 0, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-image:hover::before {
    opacity: 1;
}

/* Brand Banner */
.brand-banner {
    background: transparent;
    padding: 60px 0;
    overflow: hidden;
    position: relative;
    border-top: 3px solid var(--primary-color);
    margin: 80px 0;
}

.brand-banner h3 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--secondary-color);
    font-size: 28px;
    font-weight: 600;
}

.brand-scroll-wrapper {
    display: flex;
    overflow: hidden;
    position: relative;
    width: 100%;
}

.brand-scroll {
    display: flex;
    gap: 80px;
    padding-right: 80px;
    will-change: transform;
    flex-shrink: 0;
    animation: scrollInfinite 60s linear infinite;
}

.brand-scroll-wrapper:hover .brand-scroll {
    animation-play-state: paused;
}

@keyframes scrollInfinite {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}

.brand-logo {
    min-width: 250px;
    height: 250px;
    background: transparent;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: transparent;
    transition: transform 0.3s ease;
    font-size: 16px;
    text-align: center;
    flex-shrink: 0;
    box-shadow: none;
}

.brand-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: white;
}

@keyframes pulse {
    0% { box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3); }
    50% { box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6); }
    100% { box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3); }
}

footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 40px 0;
    text-align: center;
}

footer p {
    margin-bottom: 15px;
    font-size: 16px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    margin: 0 8px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: bold;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .desktop-nav {
        display: none !important;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .mobile-nav {
        display: block;
    }

    .main-content {
        padding: 100px 0 0 0;
    }

    .section-title h1 {
        font-size: 32px;
    }

    .service-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .service-content.reverse .service-text {
        order: 1;
    }

    .service-content.reverse .service-image {
        order: 2;
    }

    .service-text h2 {
        font-size: 28px;
    }

    .service-text p {
        font-size: 16px;
        text-align: left;
    }

    .service-section {
        margin-bottom: 60px;
        padding: 60px 0;
    }

    .service-image img {
        height: 250px;
    }

    .brand-banner {
        padding: 40px 0;
        margin: 60px 0;
    }

    .brand-banner h3 {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .brand-scroll {
        gap: 40px;
    }

    .brand-logo {
        min-width: 150px;
        height: 120px;
        font-size: 14px;
    }

    .brand-logo img {
        max-height: 100px;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .section-title h1 {
        font-size: 28px;
    }

    .service-text h2 {
        font-size: 24px;
    }

    .service-text p {
        font-size: 15px;
        line-height: 1.7;
    }

    .service-content {
        gap: 30px;
    }

    .service-section {
        margin-bottom: 40px;
        padding: 40px 0;
    }
}