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

/* ============================= */
/* BODY */
/* ============================= */
body {
    font-family: "Inter", sans-serif;
    background: #f8fafc;
    color: #111827;
}

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

/* ============================= */
/* HEADER */
/* ============================= */
.header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* ============================= */
/* LOGO */
/* ============================= */
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo img {
    height: 44px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

/* MAIN TITLE */
.main-title {
    font-size: 20px;
    font-weight: 800;
    color: #111827;
    text-decoration: none;
}

/* FIRST SUB LINE */
.sub-title {
    font-size: 11px;
    color: #6b7280;
    font-weight: 500;
}

/* SECOND SUB LINE */
.sub-title2 {
    font-size: 11px;
    color: #6b7280;
    font-weight: 500;
}

.logo-divider {
    width: 1px;
    height: 50px;
    background: #d1d5db;
}

.right-text {
    justify-content: center;
}

.stack-text {
    font-size: 11px;
    color: #6b7280;
}

/* ============================= */
/* NAVIGATION */
/* ============================= */
.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu li {
    position: relative;
    margin-left: 28px;
}

/* NAV LINKS */
.nav-menu a {
    text-decoration: none;
    color: #374151;
    font-weight: 500;

    position: relative;
    padding-bottom: 6px;
}

/* UNDERLINE */
.nav-menu a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;

    width: 0;
    height: 2px;

    background: #4f46e5;

    transition: width 0.25s ease;
}

/* HOVER */
.nav-menu a:hover::after {
    width: 100%;
}

/* ACTIVE PAGE */
.nav-menu a.active-page::after {
    width: 100%;
}

.nav-menu a.active-page {
    color: #4f46e5;
    font-weight: 600;
}

/* ============================= */
/* DROPDOWN */
/* ============================= */
.dropdown-menu {
    position: absolute;
    top: 150%;
    left: 0;
    background: white;
    list-style: none;
    min-width: 220px;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);

    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);

    transition: 0.25s;
    z-index: 10;
}

.dropdown-menu a {
    display: block;
    padding: 12px 18px;
}

.dropdown-menu a:hover {
    background: #f3f4f6;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown.active .dropdown-menu {
    display: block;
}

/* ============================= */
/* CTA */
/* ============================= */
.cta-btn {
    background: #4f46e5;
    color: white;
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
}

/* ============================= */
/* LANGUAGE */
/* ============================= */
.language a {
    text-decoration: none;
    color: #374151;
}

/* ============================= */
/* HERO */
/* ============================= */
.hero {
    position: relative;
    padding: 50px 0;
    overflow: hidden;
    color: white;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-position: top;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(79,70,229,0.85), rgba(99,102,241,0.75));
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 750px;
    margin: auto;
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.primary-btn {
    background: white;
    color: #4f46e5;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
}

.secondary-btn {
    border: 1px solid white;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    color: white;
}

/* ============================= */
/* FEATURES */
/* ============================= */
.features {
    padding: 50px 0;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 35px;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* ============================= */
/* FOOTER */
/* ============================= */
.footer {
    margin-top: 80px;
    background: #ffffff;
    color: #1f1f1f;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding: 50px 20px;
}

.footer-col h3 {
    font-size: 20px;
}

.footer-col h4 {
    font-size: 16px;
    margin-bottom: 10px;
}

.footer-col p {
    color: #000000;
}

/* SOCIAL */
.social-links {
    display: flex;
    flex-direction: row;
    gap: 10px;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #9ca3af;
    text-decoration: none;
}

.social-links svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.social-links a:hover {
    color: blue;
}

/* MAP */
.footer-map iframe {
    width: 100%;
    height: 150px;
    border: none;
}

/* BOTTOM */
.footer-bottom {
    text-align: center;
    padding: 15px;
    border-top: 1px solid #1f2937;
    color: #000000;
}

/* ============================= */
/* HAMBURGER */
/* ============================= */
.menu-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
}

/* FEATURE CARD */
.feature-card {
    background: white;
    padding: 35px;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);

    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

/* HOVER EFFECT */
.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
}

/* ============================= */
/* MOBILE */
/* ============================= */
@media (max-width: 768px) {
    
    .header-container {
        height: 55px;
    }

    .logo img {
        height: 32px;
    }

    .main-title {
        font-size: 16px;
    }

    .menu-toggle {
        font-size: 24px;
        display: block;
    }

    .cta-btn {
        padding: 6px 12px;
        font-size: 14px;
    }
    
    .hero h1 {
        font-size: 26px;   /* 🔥 reduced from huge */
        line-height: 1.3;
        padding: 0 10px;
    }

    .hero h2 {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .hero p {
        font-size: 14px;
        padding: 0 10px;
    }

    .nav-menu {
        position: absolute;
        top: 55px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        display: none;
        padding: 20px;
    }
    
    .nav-menu li {
        margin: 10px 0;
    }
    
    .hero-content {
    max-width: 600px;
    }

    .nav-menu.active {
        display: flex;
    }

    .dropdown-menu {
        position: static;
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: #f3f4f6;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    /* CLEAN LOGO MOBILE */
    .sub-title,
    .sub-title2,
    .logo-divider,
    .right-text {
        display: none;
    }

    /* FOOTER MOBILE */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        align-items: center;
    }

    .footer-map iframe {
        height: 200px;
    }
}