:root {
    --primary-dark: #0f303f;
    --primary: #174b5f;
    --secondary: #178a9c;
    --accent: #5ab1b8;
    --light-bg: #f8fbfc;
    --text-dark: #333333;
    --text-light: #777777;
    --white: #ffffff;
    --gold: #d4af37;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Top Bar */
.top-bar {
    background-color: #222;
    color: #ddd;
    font-size: 13px;
    padding: 10px 0;
}

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

.top-bar-left {
    display: flex;
    gap: 20px;
}

.top-bar-left span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.social-icons a {
    color: #fff;
    margin-left: 10px;
    font-size: 16px;
}

/* Navbar */
.navbar {
    background-color: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.logo img {
    height: 60px;
}

.logo-text h1 {
    font-size: 24px;
    color: var(--primary-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.2;
}

.logo-text p {
    font-size: 12px;
    color: var(--secondary);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

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

.nav-links a {
    font-weight: 500;
    color: var(--primary-dark);
    transition: color 0.3s ease;
    font-size: 15px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--secondary);
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 5px;
}

.btn {
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
}

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    position: relative;
    padding: 100px 0;
    color: var(--white);
    overflow: hidden;
}



.hero-content {
    position: relative;
    z-index: 10;
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: #e0f2f1;
}

.hero h2 {
    font-size: 56px;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero h2 span {
    color: var(--accent);
}

.hero p {
    font-size: 18px;
    margin-bottom: 40px;
    color: #d1e5eb;
    max-width: 450px;
}

.hero-features {
    display: flex;
    gap: 30px;
}

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

.hero-feature-icon {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.hero-feature-text {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.3;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: var(--light-bg);
    text-align: center;
}

.section-header {
    margin-bottom: 50px;
}

.section-header h4 {
    color: var(--text-light);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.section-header h4::before,
.section-header h4::after {
    content: '';
    height: 1px;
    width: 30px;
    background-color: #ccc;
}

.section-header h2 {
    font-size: 36px;
    color: var(--primary-dark);
    font-weight: 700;
}

.section-header h2 span {
    color: var(--secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background-color: var(--secondary);
    transition: width 0.3s ease;
}

.service-card:hover::after {
    width: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 25px;
}

.service-card h3 {
    font-size: 22px;
    color: var(--primary-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    color: var(--text-light);
    font-size: 15px;
}

/* About Section */
.about-section {
    display: flex;
    margin: 0 auto;
    max-width: 1400px;
    padding: 0 20px;
    margin-bottom: 80px;
}

.about-container {
    display: flex;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.about-content {
    flex: 1;
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 60px;
}

.about-image {
    flex: 1;
    background-image: url('../images/about.png');
    background-size: cover;
    background-position: center;
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, var(--primary-dark) 0%, transparent 50%);
    opacity: 0.8;
}

.about-content h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    color: var(--accent);
}

.about-content h2 {
    font-size: 32px;
    margin-bottom: 25px;
    font-weight: 600;
}

.about-content h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background-color: var(--secondary);
    margin-top: 15px;
}

.about-content p {
    color: #d1e5eb;
    margin-bottom: 30px;
    font-size: 15px;
}

.about-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    width: calc(50% - 10px);
}

.about-feature-icon {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.about-feature-text {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.2;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    border-radius: 4px;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

/* Footer info */
.footer-info {
    padding: 60px 0 40px;
    border-top: 1px solid #eee;
}

.footer-info .container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.info-col h3 {
    font-size: 18px;
    color: var(--primary-dark);
    margin-bottom: 25px;
    font-weight: 600;
}

.contact-item,
.office-item,
.link-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.contact-item i,
.office-item i {
    color: var(--secondary);
    font-size: 20px;
    margin-top: 3px;
}

.contact-item p,
.office-item p {
    font-size: 14px;
}

.link-item {
    background-color: var(--white);
    border: 1px solid #eee;
    padding: 12px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
    align-items: center;
}

.link-item:hover {
    border-color: var(--secondary);
    transform: translateX(5px);
}

.link-item img {
    width: 20px;
    height: 20px;
}

.btn-link {
    color: var(--secondary);
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 10px;
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: #d1e5eb;
    padding: 60px 0 20px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer p {
    font-size: 14px;
    margin-bottom: 20px;
}

.footer h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    font-size: 14px;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '›';
    font-size: 18px;
    color: var(--secondary);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background-color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    transition: all 0.3s ease;
}

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

.message-box {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.message-box p {
    margin-bottom: 10px;
    font-size: 13px;
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.footer-bottom span {
    color: var(--secondary);
}

/* Responsive */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .hero h2 {
        font-size: 40px;
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        gap: 8px;
        align-items: center;
        text-align: center;
    }

    .top-email,
    .top-location {
        display: none !important;
    }

    .top-bar-left {
        flex-direction: row;
        justify-content: center;
    }

    .top-bar-right {
        justify-content: center;
        gap: 10px;
    }

    .mobile-nav-toggle {
        display: block !important;
        position: relative;
        z-index: 1001;
    }

    .nav-links.open ~ .mobile-nav-toggle {
        color: var(--white) !important;
    }

    .btn-get-touch {
        display: none !important;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: rgba(15, 48, 63, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 40px;
        gap: 25px;
        z-index: 1000;
    }

    .nav-links.open {
        display: flex !important;
    }

    .nav-links a {
        width: auto;
        text-align: center;
        padding: 10px 0;
        font-size: 24px;
        color: var(--white) !important;
        font-weight: 600;
        border-bottom: 2px solid transparent;
    }

    .nav-links a:hover,
    .nav-links a.active {
        color: var(--accent) !important;
        border-bottom-color: var(--accent) !important;
    }

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

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

    .about-image {
        min-height: 300px;
    }

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

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

    .hero-features {
        flex-direction: column;
        gap: 15px;
    }
}

/* Responsive Page Layouts */
.page-hero {
    padding: 0;
    display: block;
    width: 100%;
    position: relative;
    overflow: hidden;
    min-height: 600px;
}
.page-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}
.page-hero-container {
    position: relative;
    height: 100%;
    min-height: 600px;
    display: flex;
    align-items: center;
    z-index: 5;
    padding-top: 40px;
    padding-bottom: 120px;
}
.page-hero-content {
    max-width: 600px;
}
.page-hero-title {
    font-size: 56px;
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 700;
}
.page-section {
    padding: 80px 0;
}
.page-flex-row {
    display: flex;
    gap: 50px;
    align-items: center;
    margin-bottom: 80px;
    flex-wrap: wrap;
}
.page-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}
.page-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.page-timeline {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    position: relative;
}

@media (max-width: 768px) {
    .page-hero {
        min-height: auto;
    }
    .page-hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(to right, rgba(15, 48, 63, 0.85) 0%, rgba(15, 48, 63, 0.3) 100%);
        z-index: 1;
        pointer-events: none;
    }
    .page-hero-container {
        min-height: auto;
        padding-top: 60px;
        padding-bottom: 180px;
    }
    .page-hero-title {
        font-size: 32px !important;
    }
    .page-section {
        padding: 40px 0 !important;
    }
    .page-flex-row {
        flex-direction: column !important;
        gap: 30px !important;
        margin-bottom: 40px !important;
    }
    .page-flex-row > div {
        width: 100% !important;
        flex: none !important;
    }
    .about-philosophy-box {
        padding: 20px !important;
    }
    .page-timeline {
        flex-direction: column !important;
        align-items: center !important;
        gap: 30px !important;
    }
    .contact-cta-banner {
        padding: 30px 15px !important;
    }
    h2, 
    .section-header h2 {
        font-size: 28px !important;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-content > * {
    opacity: 0;
}
.hero-content > :nth-child(1) { animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards; }
.hero-content > :nth-child(2) { animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards; }
.hero-content > :nth-child(3) { animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards; }
.hero-content > :nth-child(4) { animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.55s forwards; }
.hero-content > :nth-child(5) { animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards; }

/* Scroll Reveal */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}