/* ==========================================================================
   Galaxy Interindo — Design System
   Vanilla CSS, no framework dependency. B2B enterprise aesthetic: navy + steel + gold accent.
   ========================================================================== */

:root {
	--color-navy: #0A1F44;
	--color-navy-dark: #061530;
	--color-steel: #4A5568;
	--color-steel-light: #718096;
	--color-gold: #C9A24B;
	--color-gold-dark: #A8842F;
	--color-bg: #FFFFFF;
	--color-bg-alt: #F5F7FA;
	--color-border: #E2E8F0;
	--color-text: #1A202C;
	--color-text-muted: #4A5568;
	--font-heading: -apple-system, BlinkMacSystemFont, 'Segoe UI', Georgia, serif;
	--font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
	--container-width: 1200px;
	--radius: 6px;
	--transition: 0.25s ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--font-body);
	color: var(--color-text);
	background: var(--color-bg);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.25; margin: 0 0 0.5em; color: var(--color-navy); }

.container { max-width: var(--container-width); margin: 0 auto; padding: 0 24px; }
.screen-reader-text { position: absolute; left: -9999px; }
.skip-link:focus { left: 12px; top: 12px; position: fixed; background: #fff; padding: 10px 16px; z-index: 9999; }

/* ---------- Buttons ---------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center;
	padding: 12px 28px; border-radius: var(--radius);
	font-weight: 600; font-size: 15px; border: 2px solid transparent;
	cursor: pointer; transition: all var(--transition);
}
.btn-primary { background: var(--color-gold); color: var(--color-navy-dark); }
.btn-primary:hover { background: var(--color-gold-dark); }
.btn-secondary { background: var(--color-navy); color: #fff; }
.btn-secondary:hover { background: var(--color-navy-dark); }
.btn-outline { background: transparent; border-color: var(--color-navy); color: var(--color-navy); }
.btn-outline:hover { background: var(--color-navy); color: #fff; }
.btn-lg { padding: 15px 34px; font-size: 16px; }
.btn-block { width: 100%; }

.section-eyebrow { display: block; text-transform: uppercase; letter-spacing: 1.5px; font-size: 13px; font-weight: 700; color: var(--color-gold-dark); margin-bottom: 10px; }
.section-title { font-size: clamp(26px, 4vw, 38px); max-width: 800px; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 500; background: #fff; box-shadow: 0 1px 8px rgba(10,31,68,0.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; gap: 24px; }
.site-title-link { font-family: var(--font-heading); font-weight: 800; font-size: 20px; color: var(--color-navy); }
.primary-nav .nav-menu { display: flex; gap: 28px; }
.primary-nav .nav-menu a { font-weight: 600; font-size: 15px; color: var(--color-text); transition: color var(--transition); }
.primary-nav .nav-menu a:hover { color: var(--color-gold-dark); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-cta { white-space: nowrap; }

.burger-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.burger-toggle span { width: 26px; height: 3px; background: var(--color-navy); border-radius: 2px; transition: all var(--transition); }
.burger-toggle.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger-toggle.is-active span:nth-child(2) { opacity: 0; }
.burger-toggle.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 900px) {
	.burger-toggle { display: flex; }
	.primary-nav { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: #fff; padding: 90px 28px 28px; transition: right var(--transition); box-shadow: -4px 0 20px rgba(0,0,0,0.1); }
	.primary-nav.is-open { right: 0; }
	.primary-nav .nav-menu { flex-direction: column; gap: 20px; }
	.header-cta { display: none; }
}

/* ---------- Hero ---------- */
.hero-section { position: relative; min-height: 88vh; display: flex; align-items: center; overflow: hidden; color: #fff; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-video, .hero-slider { width: 100%; height: 100%; object-fit: cover; }
.hero-slider { position: relative; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.2s ease; }
.hero-slide.is-active { opacity: 1; }
.hero-overlay { position: absolute; inset: 0; background: var(--overlay-color, #0A1F44); opacity: var(--overlay-opacity, 0.55); }
.hero-content { position: relative; z-index: 1; padding: 100px 24px; max-width: 780px; }
.hero-badge { display: inline-block; background: rgba(201,162,75,0.18); border: 1px solid var(--color-gold); color: #F5E6C4; padding: 6px 16px; border-radius: 999px; font-size: 13px; font-weight: 600; margin-bottom: 20px; }
.hero-headline { color: #fff; font-size: clamp(30px, 5vw, 52px); margin-bottom: 18px; }
.hero-subheadline { font-size: 18px; color: rgba(255,255,255,0.88); max-width: 620px; margin-bottom: 32px; }
.hero-cta-group { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-cta-group .btn-outline { border-color: #fff; color: #fff; }
.hero-cta-group .btn-outline:hover { background: #fff; color: var(--color-navy); }

/* ---------- Trust Carousel ---------- */
.trust-carousel-section { padding: 50px 0; background: var(--color-bg-alt); overflow: hidden; }
.trust-carousel-label { text-align: center; font-weight: 600; color: var(--color-text-muted); margin-bottom: 28px; }
.trust-carousel-track-wrap { overflow: hidden; }
.trust-carousel-track { display: flex; gap: 60px; width: max-content; animation: gi-scroll 30s linear infinite; align-items: center; }
.trust-carousel-track:hover { animation-play-state: paused; }
.trust-logo img { height: 48px; width: auto; filter: grayscale(100%); opacity: 0.6; transition: all var(--transition); }
.trust-logo:hover img { filter: grayscale(0%); opacity: 1; }
@keyframes gi-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Generic Section Spacing ---------- */
section { padding: 80px 0; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: start; }
.about-stats { display: grid; gap: 24px; }
.stat-item { background: var(--color-bg-alt); border-left: 4px solid var(--color-gold); padding: 24px; border-radius: var(--radius); }
.stat-number { display: block; font-size: 40px; font-weight: 800; color: var(--color-navy); }
.stat-label { color: var(--color-text-muted); font-size: 14px; }
@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; } }

/* ---------- Why Us ---------- */
.why-us-section { background: var(--color-navy); color: #fff; }
.why-us-section .section-title, .why-us-section .section-eyebrow { color: #fff; }
.why-us-section .section-eyebrow { color: var(--color-gold); }
.why-us-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.why-us-card { background: rgba(255,255,255,0.06); padding: 28px; border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.1); }
.why-us-card h3 { color: #fff; font-size: 18px; }
.why-us-card p { color: rgba(255,255,255,0.75); font-size: 14px; margin: 0; }
@media (max-width: 900px) { .why-us-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .why-us-grid { grid-template-columns: 1fr; } }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.service-card { display: block; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 28px; transition: all var(--transition); }
.service-card:hover { box-shadow: 0 12px 30px rgba(10,31,68,0.1); transform: translateY(-4px); border-color: var(--color-gold); }
.service-card-icon img { height: 44px; width: 44px; object-fit: contain; margin-bottom: 16px; }
.service-card h3 { font-size: 18px; }
.service-card p { color: var(--color-text-muted); font-size: 14px; }
.service-card-link { color: var(--color-gold-dark); font-weight: 600; font-size: 14px; }
@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }

/* ---------- Portfolio ---------- */
.portfolio-filters { display: flex; gap: 12px; flex-wrap: wrap; margin: 32px 0; }
.filter-btn { padding: 8px 18px; border-radius: 999px; border: 1px solid var(--color-border); background: #fff; cursor: pointer; font-weight: 600; font-size: 14px; transition: all var(--transition); }
.filter-btn.is-active, .filter-btn:hover { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-card { display: block; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border); transition: all var(--transition); }
.portfolio-card:hover { box-shadow: 0 12px 30px rgba(10,31,68,0.12); }
.portfolio-card-img img { aspect-ratio: 4/3; object-fit: cover; }
.portfolio-card-body { padding: 18px; }
.portfolio-card-body h3 { font-size: 16px; margin-bottom: 4px; }
.portfolio-card-meta { color: var(--color-text-muted); font-size: 13px; margin: 0; }
.portfolio-cta { text-align: center; margin-top: 40px; }
@media (max-width: 900px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .portfolio-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-section { background: var(--color-bg-alt); }
.faq-accordion { max-width: 800px; margin-top: 32px; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; background: none; border: none; padding: 20px 4px; text-align: left; font-weight: 600; font-size: 16px; cursor: pointer; color: var(--color-navy); }
.faq-toggle-icon { font-size: 22px; color: var(--color-gold-dark); transition: transform var(--transition); }
.faq-item.is-open .faq-toggle-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition); }
.faq-item.is-open .faq-answer { max-height: 400px; }
.faq-answer p { padding: 0 4px 20px; color: var(--color-text-muted); margin: 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-detail-list { display: grid; gap: 12px; margin: 24px 0; }
.contact-map iframe { width: 100%; height: 260px; border: 0; border-radius: var(--radius); }
.contact-form { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 32px; box-shadow: 0 8px 24px rgba(10,31,68,0.06); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.form-row input, .form-row select, .form-row textarea {
	width: 100%; padding: 11px 14px; border: 1px solid var(--color-border); border-radius: var(--radius);
	font-family: inherit; font-size: 15px;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--color-gold); }
.form-status { min-height: 20px; margin-bottom: 12px; font-size: 14px; }
.form-status.is-success { color: #2F855A; }
.form-status.is-error { color: #C53030; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-navy-dark); color: rgba(255,255,255,0.8); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding: 70px 24px 40px; }
.footer-widget-title { color: #fff; font-size: 15px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-about p { font-size: 14px; margin: 16px 0; }
.footer-social { display: flex; gap: 14px; }
.footer-social a { font-size: 13px; color: var(--color-gold); }
.footer-menu, .footer-contact-list { display: grid; gap: 10px; }
.footer-menu a, .footer-contact-list a { font-size: 14px; color: rgba(255,255,255,0.75); }
.footer-menu a:hover, .footer-contact-list a:hover { color: var(--color-gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 13px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero { position: relative; background: var(--color-navy) center/cover no-repeat; padding: 90px 0 50px; color: #fff; }
.page-hero-overlay { position: absolute; inset: 0; background: rgba(10,31,68,0.7); }
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; }
.page-content { padding: 60px 24px; }

.breadcrumb-trail ol { display: flex; gap: 8px; flex-wrap: wrap; font-size: 13px; color: var(--color-text-muted); margin-bottom: 24px; }
.breadcrumb-trail li:not(:last-child)::after { content: '/'; margin-left: 8px; }
.breadcrumb-trail a { color: var(--color-steel); }

.single-portfolio-meta { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; font-size: 14px; color: var(--color-text-muted); }
.portfolio-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.service-benefits ul { display: grid; gap: 10px; margin-top: 16px; }
.service-benefits li { padding-left: 22px; position: relative; }
.service-benefits li::before { content: '✓'; position: absolute; left: 0; color: var(--color-gold-dark); font-weight: 700; }
.service-cta { margin-top: 32px; }

.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.post-card-body { padding: 18px; }