:root {
    --primary-color: #0d2b45;
    /* Dark Blue from Logo */
    --secondary-color: #00a3e0;
    /* Cyan from Logo */
    --accent-color: #c5a059;
    /* Gold from Logo */
    --text-color: #333;
    --light-bg: #f9fbfd;
    --white: #ffffff;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    line-height: 1.4;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-accent {
    background-color: var(--accent-color);
    color: var(--white);
}

.btn-accent:hover {
    background-color: #b38d4a;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Header */
header {
    background-color: rgba(13, 43, 69, 0.05);
    /* Very light blue tint */
    backdrop-filter: blur(15px);
    height: 90px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo img {
    height: 70px;
    width: auto;
}

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

nav ul li a {
    font-weight: 500;
    color: var(--primary-color);
}

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

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

.dropdown a i {
    font-size: 0.8rem;
    margin-left: 5px;
    transition: var(--transition);
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 250px;
    display: block;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 15px;
    padding: 15px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1000;
    flex-direction: column !important;
    /* Force column in submenu */
    gap: 0 !important;
}

.submenu li {
    width: 100%;
}

.submenu li a {
    display: block;
    padding: 10px 25px;
    font-size: 0.95rem;
    color: var(--text-color);
    transition: var(--transition);
}

.submenu li a:hover {
    background: var(--light-bg);
    color: var(--secondary-color);
    padding-left: 30px;
}

.dropdown:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(15px);
}

.dropdown:hover a i {
    transform: rotate(180deg);
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    color: var(--primary-color);
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 90vh;
    background: linear-gradient(rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.2)), url('hero_bg.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: var(--primary-color);
    /* Changed to primary color for contrast on light BG */
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 40px;
    border-radius: 30px;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    line-height: 1.1;
    font-weight: 800;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 35px;
    color: var(--text-color);
    line-height: 1.5;
}

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

.btn-hero-secondary {
    background: rgba(13, 43, 69, 0.05);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-hero-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
}

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

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
}

/* About Section */
.about-flex {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 20px 20px 0 var(--light-bg);
}

/* Comparison Grid */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.comparison-card {
    padding: 50px 30px;
    border-radius: 25px;
    background: var(--light-bg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.comparison-card.highlight {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(13, 43, 69, 0.2);
}

.comparison-card.highlight h3 {
    color: var(--white);
}

.comp-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.comparison-card.highlight .comp-icon {
    color: var(--accent-color);
}

/* Pilar groups for services */
.pilar-group {
    margin-bottom: 60px;
}

.pilar-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--accent-color);
    border-left: 4px solid var(--accent-color);
    padding-left: 15px;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

.service-card h3 {
    margin-bottom: 15px;
}

/* Mission/Vision */
.mv-section {
    background-color: var(--light-bg);
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.mv-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
}

.mv-card h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer-col p,
.footer-col li {
    opacity: 0.8;
    margin-bottom: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 18px;
}

.social-links a:hover {
    background: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    opacity: 0.6;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128c7e;
}

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

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    header {
        height: 70px;
    }

    .logo img {
        height: 45px;
    }

    nav {
        display: none;
        /* Hide for mobile initially */
    }

    nav.active {
        display: block;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        animation: fadeIn 0.3s ease;
    }

    nav.active ul {
        flex-direction: column;
        gap: 0;
        text-align: left;
    }

    nav.active ul li {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
    }

    nav.active ul li a {
        display: block;
        padding: 15px 0;
    }

    /* Submenu on Mobile */
    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--light-bg);
        border-radius: 0;
        padding: 0;
        display: none;
        /* Controlled by JS toggle */
        width: 100%;
    }

    .submenu li a {
        padding: 12px 30px;
        font-size: 0.9rem;
    }

    .dropdown.open .submenu {
        display: block;
    }

    .dropdown i {
        float: right;
        padding-top: 5px;
    }

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

    .about-flex {
        flex-direction: column;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-btns {
        flex-direction: column;
    }

    .comparison-card.highlight {
        transform: none;
    }

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

.mobile-contact-bar {
    display: none;
}

@media (max-width: 768px) {
    .mobile-contact-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }

    .mobile-contact-bar a {
        flex: 1;
        text-align: center;
        padding: 15px 5px;
        font-size: 12px;
        color: var(--primary-color);
        border-right: 1px solid #f0f0f0;
    }

    .mobile-contact-bar a i {
        display: block;
        margin-bottom: 5px;
        font-size: 18px;
        color: var(--secondary-color);
    }

    .mobile-contact-bar a:last-child {
        border-right: none;
    }

    .whatsapp-float {
        display: none;
    }
}