/* layout.css */

/* ========================================================================== */
/* 1. HEADER */
/* ========================================================================== */

.site-header {
    background: var(--white);
    border-bottom: 1px solid #e5e5e5;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.site-header.is-scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.header-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: var(--header-height);
    transition: height 0.4s ease;
}

.site-header.is-scrolled .header-container {
    height: calc(var(--header-height) * 0.8);
}

/* Menu */
.main-menu {
    list-style: none;
    display: flex;
    gap: 30px;
}

.main-menu li {
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 500;
}

.main-menu li a {
    color: var(--text-color);
    transition: color 0.3s ease;
}

.main-menu li a:hover {
    color: var(--accent-color);
}

/* Logo */
.site-branding {
    text-align: center;
}

.site-logo {
    font-family: var(--font-heading);
    font-size: 28px;
    letter-spacing: 2px;
    margin: 0;
}

.site-logo span {
    display: block;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 5px;
    margin-top: -5px;
}

.custom-logo {
    width: 100%;
    max-height: 120px;
    object-fit: contain;
    margin: 0 auto;
    display: block;
    transition: max-height 0.4s ease;
}

/* Right Icons */
.nav-right {
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    font-size: 18px;
}

.nav-right a {
    color: var(--text-color);
    transition: color 0.3s ease;
}

.nav-right a:hover {
    color: var(--accent-color);
}

.nav-right span {
    font-size: 12px;
    margin-left: 5px;
}

/* ========================================================================== */
/* 2. HERO SECTION */
/* ========================================================================== */

.hero {
    height: 600px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
}

.hero-container {
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 60%;
    color: var(--white);
}

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

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

/* ========================================================================== */
/* 3. FOOTER */
/* ========================================================================== */

.site-footer {
    background-color: var(--dark-bg);
    color: var(--white);
}

.footer-main-info {
    padding-top: 80px;
}

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

.footer-logo {
    font-size: 24px;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.footer-logo span {
    display: block;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 4px;
}

.footer-brand p {
    font-size: 14px;
    color: #999;
    margin-bottom: 20px;
    line-height: 1.7;
}

.social-icons {
    display: flex;
    gap: 15px;
    font-size: 20px;
}

.social-icons a {
    color: var(--white);
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--accent-color);
}

.footer-col h4 {
    font-size: 16px;
    margin-bottom: 25px;
    letter-spacing: 1px;
}

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

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

.footer-col ul li a {
    font-size: 14px;
    color: #999;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--accent-color);
}

.footer-contact p {
    font-size: 14px;
    color: #999;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    padding: 30px 0;
    border-top: 1px solid #333;
    font-size: 13px;
    color: #666;
}

/* ========================================================================== */
/* 4. RESPONSIVE */
/* ========================================================================== */

@media (max-width: 992px) {
    .header-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .nav-left,
    .nav-right {
        display: none;
    }

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

@media (max-width: 768px) {
    .hero {
        height: 400px;
    }

    .hero-title {
        font-size: 36px;
    }

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