/* ==================== TEMEX ADVERTISING - PREMIUM STYLES ==================== */

/* ==================== RESET & VARIABLES ==================== */

{ margin: 0; padding: 0; box-sizing: border-box; }
:root { /* Colors - Elegant Professional Palette */ --primary-color: #1a56db; --primary-dark: #0f3a94; --primary-light: #3b7ddd; --accent-color: #f59e0b; --accent-dark: #d97706; --text-dark: #dc2626; --text-medium: #475569; --text-light: #64748b; --bg-white: #ffffff; --bg-light: #f8fafc; --bg-gray: #e2e8f0; --border-color: #cbd5e1; --success: #10b981; --error: #ef4444;

/* Gradients */
--gradient-primary: linear-gradient(135deg, #1a56db 0%, #3b7ddd 100%);
--gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
--gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
--gradient-hero: linear-gradient(135deg, rgba(26, 86, 219, 0.95) 0%, rgba(59, 125, 221, 0.90) 100%);

/* Spacing */
--spacing-xs: 0.5rem;
--spacing-sm: 1rem;
--spacing-md: 2rem;
--spacing-lg: 4rem;
--spacing-xl: 6rem;
--spacing-2xl: 8rem;

/* Typography */
--font-heading: 'Playfair Display', Georgia, serif;
--font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
--font-size-base: 16px;

/* Shadows - Elegant & Subtle */
--shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
--shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);

/* Transitions */
--transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
--transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
--transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

/* Border Radius */
--radius-sm: 0.375rem;
--radius-md: 0.5rem;
--radius-lg: 0.75rem;
--radius-xl: 1rem;
--radius-2xl: 1.5rem;
}

html { scroll-behavior: smooth; font-size: var(--font-size-base); }

body { font-family: var(--font-body); color: var(--text-dark); line-height: 1.7; overflow-x: hidden; background: var(--bg-white); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 var(--spacing-md); }

/* ==================== HEADER & NAVIGATION ==================== */ .header { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: all var(--transition-base); }

.header.scrolled { box-shadow: var(--shadow-md); background: rgba(255, 255, 255, 0.98); }

.nav { display: flex; justify-content: space-between; align-items: center; padding: var(--spacing-sm) 0; min-height: 80px; }

.logo h1 { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 800; color: #dc2626; letter-spacing: -0.5px; line-height: 1.2; }

.logo .accent { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-left: 0.25rem; }

.logo .tagline { font-size: 0.75rem; color: var(--text-light); font-weight: 500; margin-top: 0.125rem; letter-spacing: 0.5px; text-transform: uppercase; }

.nav-menu { display: flex; list-style: none; gap: 0.5rem; }

.nav-link { color: var(--text-medium); text-decoration: none; font-weight: 500; font-size: 0.9375rem; padding: 0.625rem 1.125rem; border-radius: var(--radius-lg); transition: all var(--transition-fast); position: relative; }

.nav-link:hover, .nav-link.active { color: var(--primary-color); background: rgba(26, 86, 219, 0.05); }

.nav-link.active::after { content: ''; position: absolute; bottom: 0.25rem; left: 50%; transform: translateX(-50%); width: 20px; height: 3px; background: var(--gradient-primary); border-radius: 2px; }

.mobile-menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: var(--spacing-xs); }

.mobile-menu-toggle span { width: 25px; height: 2.5px; background: var(--text-dark); border-radius: 3px; transition: all var(--transition-fast); }

/* ==================== HERO SECTION ==================== */ .hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; padding-top: 80px; }

.hero-background { position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 0; }

.hero-image { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.hero-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: var(--gradient-hero); }

.hero .container { position: relative; z-index: 1; }

.hero-content { max-width: 900px; margin: 0 auto; text-align: center; color: white; }

.hero-title { font-family: var(--font-heading); font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.1; margin-bottom: var(--spacing-md); text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); }

.hero-title .highlight { background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: inline-block; }

.hero-subtitle { font-size: clamp(1.125rem, 2vw, 1.375rem); margin-bottom: var(--spacing-lg); opacity: 0.95; font-weight: 400; line-height: 1.7; max-width: 700px; margin-left: auto; margin-right: auto; }

.hero-buttons { display: flex; gap: var(--spacing-sm); justify-content: center; flex-wrap: wrap; margin-bottom: var(--spacing-lg); }

.hero-stats { display: flex; gap: var(--spacing-lg); justify-content: center; flex-wrap: wrap; padding: var(--spacing-md); background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border-radius: var(--radius-2xl); border: 1px solid rgba(255, 255, 255, 0.2); max-width: 700px; margin: 0 auto; }

.stat-item { text-align: center; }

.stat-value { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 800; line-height: 1; margin-bottom: 0.5rem; }

.stat-label { font-size: 0.875rem; opacity: 0.9; font-weight: 500; }

.scroll-indicator { position: absolute; bottom: var(--spacing-lg); left: 50%; transform: translateX(-50%); text-align: center; color: white; z-index: 2; }

.mouse { width: 30px; height: 50px; border: 2px solid rgba(255, 255, 255, 0.5); border-radius: 20px; position: relative; margin: 0 auto var(--spacing-sm); }

.wheel { width: 4px; height: 10px; background: rgba(255, 255, 255, 0.8); border-radius: 2px; position: absolute; top: 8px; left: 50%; transform: translateX(-50%); animation: scroll 2s infinite; }

@keyframes scroll { 0% { opacity: 1; transform: translateX(-50%) translateY(0); } 100% { opacity: 0; transform: translateX(-50%) translateY(20px); } }

.scroll-indicator p { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; opacity: 0.8; }

/* ==================== BUTTONS ==================== */ .btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.875rem 2rem; border-radius: var(--radius-lg); text-decoration: none; font-weight: 600; font-size: 1rem; transition: all var(--transition-base); cursor: pointer; border: 2px solid transparent; position: relative; overflow: hidden; }

.btn::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.1); transform: translate(-50%, -50%); transition: width 0.6s, height 0.6s; }

.btn:hover::before { width: 300px; height: 300px; }

.btn span, .btn svg { position: relative; z-index: 1; }

.btn-primary { background: var(--gradient-accent); color: white; box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4); }

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5); }

.btn-secondary { background: transparent; color: white; border-color: rgba(255, 255, 255, 0.4); backdrop-filter: blur(10px); }

.btn-secondary:hover { background: rgba(255, 255, 255, 0.15); border-color: rgba(255, 255, 255, 0.6); transform: translateY(-2px); }

.btn-large { padding: 1rem 2.5rem; font-size: 1.0625rem; }

/* ==================== SECTIONS ==================== */ section { padding: var(--spacing-2xl) 0; position: relative; }

.section-header { text-align: center; margin-bottom: var(--spacing-xl); max-width: 800px; margin-left: auto; margin-right: auto; }

.section-badge { display: inline-block; padding: 0.5rem 1.25rem; background: rgba(26, 86, 219, 0.1); color: var(--primary-color); border-radius: var(--radius-xl); font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: var(--spacing-sm); }

.section-title { font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; color: var(--text-dark); margin-bottom: var(--spacing-sm); line-height: 1.2; }

.section-subtitle { font-size: 1.25rem; color: var(--text-medium); line-height: 1.7; max-width: 600px; margin: 0 auto; }

/* ==================== SERVICES SECTION ==================== */ .services { background: var(--bg-light); }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: var(--spacing-md); }

.service-card { background: var(--bg-white); border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-md); transition: all var(--transition-base); border: 1px solid var(--border-color); }

.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-2xl); border-color: var(--primary-light); }

.service-image { position: relative; height: 220px; overflow: hidden; }

.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }

.service-card:hover .service-image img { transform: scale(1.1); }

.service-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.3) 100%); }

.service-content { padding: var(--spacing-md); }

.service-icon { width: 60px; height: 60px; background: var(--gradient-primary); color: white; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: var(--spacing-sm); box-shadow: var(--shadow-lg); }

.service-title { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; margin-bottom: var(--spacing-sm); color: var(--text-dark); }

.service-description { color: var(--text-medium); line-height: 1.7; margin-bottom: var(--spacing-sm); }

.service-link { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--primary-color); font-weight: 600; text-decoration: none; transition: gap var(--transition-fast); }

.service-link:hover { gap: 0.75rem; }

/* ==================== PORTFOLIO SECTION ==================== */ .portfolio { background: var(--bg-white); }

.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: var(--spacing-md); }

.portfolio-item { position: relative; height: 300px; border-radius: var(--radius-xl); overflow: hidden; cursor: pointer; box-shadow: var(--shadow-md); }

.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }

.portfolio-item:hover img { transform: scale(1.1); }

.portfolio-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.95) 70%); display: flex; flex-direction: column; justify-content: flex-end; padding: var(--spacing-md); color: white; opacity: 0; transition: opacity var(--transition-base); }

.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-overlay h3 { font-family: var(--font-heading); font-size: 1.5rem; margin-bottom: 0.5rem; }

.portfolio-overlay p { opacity: 0.9; }

/* ==================== ABOUT SECTION ==================== */ .about { position: relative; overflow: hidden; }

.about-background { position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 0; }

.about-background img { width: 100%; height: 100%; object-fit: cover; }

.about-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%); }

.about .container { position: relative; z-index: 1; }

.about-content { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--spacing-xl); align-items: center; }

.about-text { max-width: 650px; }

.about-lead { font-size: 1.25rem; font-weight: 500; color: var(--text-dark); margin-bottom: var(--spacing-sm); line-height: 1.7; }

.about-text p { margin-bottom: var(--spacing-sm); color: var(--text-medium); font-size: 1.0625rem; line-height: 1.8; }

.about-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-sm); margin-top: var(--spacing-md); }

.feature-item { display: flex; align-items: center; gap: 0.75rem; padding: var(--spacing-sm); background: rgba(26, 86, 219, 0.05); border-radius: var(--radius-md); font-weight: 500; color: var(--text-dark); }

.feature-item svg { color: var(--primary-color); flex-shrink: 0; }

.about-stats { display: grid; gap: var(--spacing-md); }

.stat-card-large { background: var(--gradient-primary); padding: var(--spacing-lg) var(--spacing-md); border-radius: var(--radius-2xl); text-align: center; color: white; box-shadow: var(--shadow-xl); }

.stat-number-large { font-family: var(--font-heading); font-size: 4rem; font-weight: 800; line-height: 1; margin-bottom: 0.5rem; }

.stat-label-large { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.25rem; }

.stat-card-large p { font-size: 0.875rem; opacity: 0.9; }

/* ==================== TESTIMONIALS SECTION ==================== */ .testimonials { background: var(--bg-light); }

.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--spacing-md); }

.testimonial-card { background: var(--bg-white); padding: var(--spacing-lg); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); border: 1px solid var(--border-color); transition: all var(--transition-base); }

.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }

.testimonial-rating { display: flex; gap: 0.25rem; margin-bottom: var(--spacing-sm); color: var(--accent-color); }

.testimonial-text { font-size: 1.0625rem; line-height: 1.8; color: var(--text-medium); margin-bottom: var(--spacing-md); font-style: italic; }

.testimonial-author { display: flex; flex-direction: column; gap: 0.25rem; }

.testimonial-author strong { color: var(--text-dark); font-weight: 600; }

.testimonial-author span { color: var(--text-light); font-size: 0.875rem; }

/* ==================== CONTACT SECTION ==================== */ .contact { background: var(--bg-white); }

.contact-content { display: grid; grid-template-columns: 1fr 1.5fr; gap: var(--spacing-xl); }

.contact-info { display: grid; gap: var(--spacing-md); align-content: start; }

.info-card-modern { display: flex; gap: var(--spacing-sm); padding: var(--spacing-md); background: var(--bg-light); border-radius: var(--radius-xl); border-left: 4px solid var(--primary-color); transition: all var(--transition-base); }

.info-card-modern:hover { background: var(--bg-white); box-shadow: var(--shadow-lg); transform: translateX(4px); }

.info-icon-modern { width: 50px; height: 50px; background: var(--gradient-primary); color: white; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

.info-content-modern h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--text-dark); }

.info-content-modern p { color: var(--text-medium); line-height: 1.7; }

.contact-form-wrapper-modern { background: var(--bg-light); padding: var(--spacing-lg); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); }

.contact-form-modern { display: grid; gap: var(--spacing-sm); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-sm); }

.form-group-modern { display: flex; flex-direction: column; }

.form-group-modern.full-width { grid-column: 1 / -1; }

.form-group-modern label { font-weight: 600; margin-bottom: 0.5rem; color: var(--text-dark); font-size: 0.9375rem; }

.form-group-modern input, .form-group-modern select, .form-group-modern textarea { padding: 0.875rem 1.125rem; border: 2px solid var(--border-color); border-radius: var(--radius-lg); font-family: var(--font-body); font-size: 1rem; transition: all var(--transition-fast); background: var(--bg-white); }

.form-group-modern input:focus, .form-group-modern select:focus, .form-group-modern textarea:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.1); }

/* ==================== FOOTER ==================== */ .footer { background: var(--gradient-dark); color: white; padding: var(--spacing-xl) 0 var(--spacing-md); }

.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--spacing-lg); margin-bottom: var(--spacing-lg); }

.footer-section h3, .footer-section h4 { margin-bottom: var(--spacing-sm); font-weight: 700; }

.footer-section h3 { font-family: var(--font-heading); font-size: 1.5rem; }

.footer-section p { color: rgba(255, 255, 255, 0.8); line-height: 1.7; margin-bottom: var(--spacing-sm); }

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

.footer-section ul li { margin-bottom: 0.625rem; }

.footer-section ul li a { color: rgba(255, 255, 255, 0.8); text-decoration: none; transition: color var(--transition-fast); display: inline-flex; align-items: center; gap: 0.5rem; }

.footer-section ul li a:hover { color: white; }

.social-links { display: flex; gap: var(--spacing-sm); margin-top: var(--spacing-sm); }

.social-links a { width: 40px; height: 40px; background: rgba(255, 255, 255, 0.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: white; transition: all var(--transition-fast); }

.social-links a:hover { background: var(--primary-color); transform: translateY(-2px); }

.contact-list li { display: flex; align-items: center; gap: 0.75rem; }

.contact-list svg { flex-shrink: 0; opacity: 0.8; }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: var(--spacing-md); text-align: center; color: rgba(255, 255, 255, 0.6); font-size: 0.9375rem; }

/* ==================== BACK TO TOP BUTTON ==================== */ .back-to-top { position: fixed; bottom: var(--spacing-md); right: var(--spacing-md); width: 50px; height: 50px; background: var(--gradient-primary); color: white; border: none; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--shadow-xl); opacity: 0; visibility: hidden; transform: translateY(20px); transition: all var(--transition-base); z-index: 999; }

.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

.back-to-top:hover { transform: translateY(-4px); box-shadow: var(--shadow-2xl); }

/* ==================== RESPONSIVE DESIGN ==================== */ @media (max-width: 1024px) { .about-content, .contact-content { grid-template-columns: 1fr; }

.about-features {
    grid-template-columns: 1fr;
}

.services-grid,
.portfolio-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
}

@media (max-width: 768px) { .nav-menu { position: fixed; left: -100%; top: 80px; flex-direction: column; background: var(--bg-white); width: 100%; text-align: center; transition: left var(--transition-base); box-shadow: var(--shadow-lg); padding: var(--spacing-md); max-height: calc(100vh - 80px); overflow-y: auto; }

.nav-menu.active {
    left: 0;
}

.mobile-menu-toggle {
    display: flex;
}

section {
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: 2.5rem;
}

.hero-stats {
    flex-direction: column;
    gap: var(--spacing-sm);
}

.section-title {
    font-size: 2.5rem;
}

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

.form-row {
    grid-template-columns: 1fr;
}

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

@media (max-width: 480px) { :root { --font-size-base: 14px; --spacing-md: 1rem; --spacing-lg: 2rem; --spacing-xl: 3rem; --spacing-2xl: 4rem; }

.container {
    padding: 0 var(--spacing-sm);
}

.hero-title {
    font-size: 2rem;
}

.stat-number-large {
    font-size: 3rem;
}

.btn {
    width: 100%;
    justify-content: center;
}
}

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

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.fade-in-up { animation: fadeInUp 0.6s ease-out; }

/* Page Load Animation */ body { animation: fadeIn 0.5s ease-in; }

/* AOS Custom Styles */ [data-aos] { transition-duration: 0.8s; }