/* 
    Executive | Corporate Bold Executive Landing Page
    Author: DziyaTech 
*/

:root {
    --color-bg-dark: #0f1115;
    --color-bg-black: #050507;
    --color-gold: #D4AF37;
    --color-gold-hover: #b5952f;
    --color-white: #ffffff;
    --color-gray: #a0a0a0;
    --color-navy: #0a192f;
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-black);
    color: var(--color-gray);
    line-height: 1.7;
}

h1, h2, h3, h4, h5 { font-family: var(--font-heading); color: var(--color-white); font-weight: 700; line-height: 1.2; }
.gold-text { color: var(--color-gold); }
.text-black { color: #000; }
.text-center { text-align: center; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 2px; }
.mb-30 { margin-bottom: 30px; }
.mb-40 { margin-bottom: 40px; }
.mt-30 { margin-top: 30px; }

a { text-decoration: none; color: inherit; transition: 0.3s; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 800px; }
section { padding: 100px 0; }

.section-dark { background-color: var(--color-bg-dark); border-bottom: 1px solid rgba(255,255,255,0.05); }
.section-black { background-color: var(--color-bg-black); border-bottom: 1px solid rgba(255,255,255,0.05); }
.section-gold { background-color: var(--color-gold); color: #000; }
.border-tb { border-top: 1px solid rgba(212,175,55,0.2); border-bottom: 1px solid rgba(212,175,55,0.2); }
.border-bottom { border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 24px; margin-bottom: 24px; }

/* Components */
.section-badge {
    display: inline-block;
    color: var(--color-gold);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 3px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--color-gold);
    padding-bottom: 4px;
}
.section-title { font-size: 2.5rem; margin-bottom: 24px; }
.section-title span { color: var(--color-gold); }

/* Buttons */
.btn { padding: 12px 30px; display: inline-block; font-weight: 500; letter-spacing: 1px; transition: 0.3s; border: 1px solid transparent; text-transform: uppercase; font-size: 0.85rem; }
.btn-large { padding: 16px 40px; }
.btn-gold { background-color: var(--color-gold); color: #000; }
.btn-gold:hover { background-color: var(--color-gold-hover); }
.btn-outline-gold { border-color: var(--color-gold); color: var(--color-gold); }
.btn-outline-gold:hover { background-color: var(--color-gold); color: #000; }
.btn-outline-light { border-color: var(--color-white); color: var(--color-white); }
.btn-outline-light:hover { background-color: var(--color-white); color: #000; }
.btn-black { background-color: #000; color: var(--color-gold); }
.btn-black:hover { background-color: #222; }

/* Navbar */
.navbar { position: fixed; width: 100%; top: 0; z-index: 1000; padding: 25px 0; transition: 0.4s; background: transparent; }
.navbar.scrolled { background-color: rgba(5,5,7,0.95); padding: 15px 0; border-bottom: 1px solid rgba(212,175,55,0.2); backdrop-filter: blur(10px); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--color-white); letter-spacing: 2px; }
.logo span { color: var(--color-gold); }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--color-white); }
.nav-links a:hover { color: var(--color-gold); }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--color-white); font-size: 24px; }

/* Hero */
.hero { height: 100vh; position: relative; display: flex; align-items: center; justify-content: center; }
.hero-bg, .hero-overlay { position: absolute; width: 100%; height: 100%; top: 0; left: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { background: linear-gradient(to bottom, rgba(5,5,7,0.4), rgba(5,5,7,0.95)); }
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 800px; }
.hero-title { font-size: 4.5rem; margin-bottom: 24px; text-shadow: 0 4px 20px rgba(0,0,0,0.5); }
.hero-subtitle { font-size: 1.2rem; color: #ddd; margin-bottom: 40px; }
.hero-cta { display: flex; gap: 20px; justify-content: center; }

/* Grid systems */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.gap-60 { gap: 60px; }

/* About */
.stats-row { display: flex; gap: 40px; margin-top: 40px; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 30px; }
.stat-box h4 { font-size: 2.5rem; margin-bottom: 5px; }
.stat-box p { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.image-frame { position: relative; padding: 20px; }
.image-frame img { width: 100%; filter: grayscale(50%); transition: 0.5s; border-radius: 2px; }
.image-frame:hover img { filter: grayscale(0%); }
.corner-accent { position: absolute; width: 40px; height: 40px; border-color: var(--color-gold); border-style: solid; }
.top-left { top: 0; left: 0; border-width: 2px 0 0 2px; }
.bottom-right { bottom: 0; right: 0; border-width: 0 2px 2px 0; }

/* Cards & Process */
.card-dark { background-color: #12141a; padding: 40px 30px; border-top: 2px solid transparent; transition: 0.3s; }
.card-dark:hover { border-top-color: var(--color-gold); transform: translateY(-5px); background-color: #161a22; }
.card-icon { font-size: 40px; color: var(--color-gold); margin-bottom: 20px; }
.card-dark h3 { margin-bottom: 15px; font-size: 1.3rem; }

.timeline { position: relative; max-width: 800px; margin: 40px auto 0; padding-left: 30px; border-left: 1px solid rgba(212,175,55,0.3); }
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot { position: absolute; left: -46px; top: 0; width: 30px; height: 30px; background: var(--color-bg-dark); border: 2px solid var(--color-gold); border-radius: 50%; color: var(--color-gold); display: flex; align-items: center; justify-content: center; font-weight: bold; font-family: var(--font-heading); }
.timeline-content h4 { font-size: 1.2rem; margin-bottom: 10px; color: var(--color-gold); }

/* Industries */
.industry-grid { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; }
.ind-item { padding: 10px 20px; border: 1px solid rgba(255,255,255,0.1); font-size: 0.9rem; letter-spacing: 1px; color: #ccc; }

/* Testimonial & FAQ */
.large-quote { font-size: 60px; opacity: 0.3; margin-bottom: 20px; display: block; }
.quote-text { font-size: 1.2rem; font-style: italic; color: var(--color-white); }
.author-block p { font-size: 0.85rem; color: var(--color-gold); }

.accordion-item { border-bottom: 1px solid rgba(255,255,255,0.1); }
.accordion-header { padding: 20px 0; color: var(--color-white); font-weight: 500; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: 0.3s; }
.accordion-header:hover { color: var(--color-gold); }
.accordion-content { padding: 0 0 20px; display: none; font-size: 0.95rem; }
.accordion-item.active .accordion-content { display: block; }
.accordion-item.active .accordion-header { color: var(--color-gold); }

/* Footer */
.footer-flex { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; }
.footer-brand { max-width: 300px; }
.footer-brand h2 { font-size: 1.5rem; letter-spacing: 2px; }
.footer-brand span { color: var(--color-gold); }
.footer-links { display: flex; gap: 80px; }
.link-col h4 { margin-bottom: 20px; color: var(--color-gold); font-family: var(--font-body); text-transform: uppercase; font-size: 0.9rem; letter-spacing: 1px; }

@media(max-width: 768px) {
    .nav-links, .nav-actions { display: none; }
    .mobile-menu-btn { display: block; }
    .hero-title { font-size: 2.8rem; }
    .hero-cta { flex-direction: column; }
    .grid-2, .grid-3, .footer-links { grid-template-columns: 1fr; flex-direction: column; gap: 40px; }
    .footer-flex { flex-direction: column; }
}

/* Custom Additions for Infra Kenanga */
/* Organization Chart */
.org-chart { display: flex; flex-direction: column; align-items: center; gap: 30px; margin-top: 40px; }
.org-node { background: #12141a; border: 1px solid var(--color-gold); padding: 20px 30px; text-align: center; border-radius: 4px; position: relative; min-width: 250px; z-index: 2; }
.org-node h4 { color: var(--color-gold); margin-bottom: 5px; font-size: 1.1rem; }
.org-node p { font-size: 0.85rem; margin: 0; }
.org-level { display: flex; gap: 40px; justify-content: center; position: relative; flex-wrap: wrap; }
.org-connector-down { width: 2px; height: 30px; background: var(--color-gold); margin: 0 auto; z-index: 1; }
.org-branch { position: relative; display: flex; flex-direction: column; align-items: center; }
.org-branch::before { content: ''; position: absolute; top: -30px; left: 50%; width: 2px; height: 30px; background: var(--color-gold); }

/* Values Grid */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 40px; }
.value-card { background: #12141a; padding: 30px; text-align: center; border-top: 2px solid transparent; transition: 0.3s; }
.value-card:hover { border-top-color: var(--color-gold); transform: translateY(-5px); }
.value-icon { font-size: 48px; color: var(--color-gold); margin-bottom: 15px; }

/* Team Section */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 40px; }
.team-card { background: #12141a; text-align: center; overflow: hidden; transition: 0.3s; }
.team-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.team-img { width: 100%; height: 300px; object-fit: cover; filter: grayscale(80%); transition: 0.5s; }
.team-card:hover .team-img { filter: grayscale(0%); }
.team-info { padding: 25px; border-top: 2px solid var(--color-gold); }
.team-info h4 { margin-bottom: 5px; }
.team-info p.role { color: var(--color-gold); font-size: 0.85rem; text-transform: uppercase; margin-bottom: 15px; }

/* Service List */
.service-list { list-style: none; padding-left: 0; margin-top: 15px; text-align: left; }
.service-list li { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 0.9rem; }
.service-list li i { color: var(--color-gold); }

/* Certifications */
.cert-card { display: flex; align-items: center; gap: 20px; background: #12141a; padding: 30px; border-left: 4px solid var(--color-gold); }
.cert-card img { width: 80px; object-fit: contain; }

/* MD Message */
.md-message { display: flex; gap: 40px; align-items: center; background: #12141a; padding: 50px; border: 1px solid rgba(212,175,55,0.2); }
.md-image { width: 300px; height: 300px; border-radius: 50%; object-fit: cover; border: 4px solid var(--color-gold); flex-shrink: 0; }
.md-content { flex-grow: 1; }

/* Projects Enhancements */
.project-img { width: 100%; border-radius: 4px; border: 1px solid rgba(212,175,55,0.3); }
.project-title { font-size: 2rem; }
.project-content-col { display: flex; flex-direction: column; justify-content: center; }

/* Contact Specific */
.cta-subtitle { max-width: 600px; margin: 0 auto 40px; }
.contact-info-row { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; margin-bottom: 40px; color: #000; }
.contact-item { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.contact-item i { font-size: 24px; }

@media(max-width: 768px) {
    .md-message { flex-direction: column; text-align: center; }
    .org-branch::before { display: none; }
    .org-level { flex-direction: column; gap: 20px; border-top: none !important; padding-top: 0 !important; }
    .project-row > div { order: unset !important; }
}

/* Image Modal */
.modal {
    display: none; 
    position: fixed; 
    z-index: 2000; 
    padding-top: 10vh; 
    left: 0; 
    top: 0; 
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.9); 
    backdrop-filter: blur(5px);
}
.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80vh;
    object-fit: contain;
    animation: zoom 0.4s;
    border: 2px solid var(--color-gold);
}
@keyframes zoom {
    from {transform:scale(0)} 
    to {transform:scale(1)}
}
.modal-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #f1f1f1;
    font-size: 50px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}
.modal-close:hover,
.modal-close:focus {
    color: var(--color-gold);
    text-decoration: none;
}