/* CoolWave Systems - Main Stylesheet */

/* CSS Variables */
:root {
  --primary-50: #e6f0f7;
  --primary-100: #cce1ef;
  --primary-200: #99c3df;
  --primary-300: #66a5cf;
  --primary-400: #3387bf;
  --primary-500: #2980b9;
  --primary-600: #1e6091;
  --primary-700: #154569;
  --primary-800: #0c2340;
  --primary-900: #061220;
  --accent-500: #00a8cc;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --white: #ffffff;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: 1rem; line-height: 1.6; color: var(--gray-700); background: var(--white); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; }
svg { display: inline-block; vertical-align: middle; flex-shrink: 0; }

/* Container */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }

/* Navigation */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 10000; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--gray-200); transition: all var(--transition-base); }
.nav.scrolled { box-shadow: var(--shadow-md); }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-logo { display: flex; align-items: center; gap: var(--space-sm); text-decoration: none; }
.nav-logo-img { height: 48px; width: auto; object-fit: contain; }
.nav-menu { display: flex; align-items: center; gap: var(--space-xl); }
.nav-link { font-weight: 500; color: var(--gray-700); padding: var(--space-sm) 0; position: relative; transition: color var(--transition-fast); }
.nav-link:hover, .nav-link.active { color: var(--primary-600); }
.nav-dropdown { position: relative; }
.nav-dropdown-menu { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px); background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); padding: var(--space-sm); min-width: 200px; opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-dropdown-link { display: block; padding: var(--space-sm) var(--space-md); border-radius: var(--radius-md); color: var(--gray-600); transition: all var(--transition-fast); }
.nav-dropdown-link:hover { background: var(--gray-50); color: var(--primary-600); }
.nav-cta { display: inline-flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm) var(--space-lg); background: var(--primary-600); color: var(--white); border-radius: var(--radius-full); font-weight: 600; transition: all var(--transition-base); }
.nav-cta:hover { background: var(--primary-700); transform: translateY(-2px); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: var(--space-sm); }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--gray-700); transition: all var(--transition-base); }

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-menu { position: fixed; top: 72px; left: 0; width: 100%; height: calc(100vh - 72px); flex-direction: column; justify-content: flex-start; align-items: stretch; background: #0c2340; padding: 20px; gap: 0; display: none; z-index: 9999; overflow-y: auto; }
  .nav-menu.open { display: flex; }
  .nav-menu .nav-link { font-size: 18px; font-weight: 500; padding: 16px 20px; color: #ffffff !important; border-bottom: 1px solid rgba(255,255,255,0.15); text-align: left; display: block; }
  .nav-menu .nav-link:hover { background: rgba(255,255,255,0.1); }
  .nav-dropdown { width: 100%; }
  .nav-dropdown-menu { position: static !important; transform: none !important; box-shadow: none !important; opacity: 1 !important; visibility: visible !important; padding: 0; background: rgba(0,0,0,0.3); border-radius: 0; min-width: 100%; display: block !important; }
  .nav-dropdown-link { padding: 14px 20px 14px 40px; color: rgba(255,255,255,0.9) !important; font-size: 16px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-dropdown-link:hover { background: rgba(255,255,255,0.1); color: #ffffff !important; }
  .nav-cta { margin-top: 20px; background: #ffffff !important; color: #0c2340 !important; text-align: center; font-weight: 600; border-radius: 50px; padding: 14px 24px; display: block; }
  .nav-cta:hover { background: #f0f0f0 !important; }
}

/* Hero Section */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; padding: var(--space-4xl) 0; margin-top: 72px; background: linear-gradient(135deg, var(--primary-50) 0%, var(--white) 50%, var(--gray-50) 100%); overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 80%; height: 200%; background: radial-gradient(circle, var(--primary-100) 0%, transparent 70%); opacity: 0.5; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4xl); align-items: center; position: relative; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: var(--space-sm); padding: var(--space-xs) var(--space-md); background: var(--primary-100); color: var(--primary-700); border-radius: var(--radius-full); font-size: 0.875rem; font-weight: 600; margin-bottom: var(--space-lg); }
.hero-title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; line-height: 1.1; color: var(--gray-900); margin-bottom: var(--space-lg); }
.hero-title span { color: var(--primary-600); }
.hero-description { font-size: 1.25rem; color: var(--gray-600); margin-bottom: var(--space-xl); max-width: 540px; }
.hero-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-2xl); }
.hero-stats { display: flex; gap: var(--space-2xl); }
.hero-stat-value { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--primary-600); }
.hero-stat-label { font-size: 0.875rem; color: var(--gray-500); }

@media (max-width: 968px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; }
  .hero-description { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); padding: var(--space-md) var(--space-xl); border-radius: var(--radius-full); font-weight: 600; font-size: 1rem; transition: all var(--transition-base); border: none; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--primary-600); color: var(--white); }
.btn-primary:hover { background: var(--primary-700); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-secondary { background: var(--white); color: var(--gray-700); border: 2px solid var(--gray-200); }
.btn-secondary:hover { border-color: var(--primary-300); color: var(--primary-600); }
.btn-lg { padding: var(--space-lg) var(--space-2xl); font-size: 1.125rem; }

/* Services Section */
.services { padding: var(--space-4xl) 0; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto var(--space-3xl); }
.section-badge { display: inline-flex; align-items: center; gap: var(--space-sm); padding: var(--space-xs) var(--space-md); background: var(--primary-100); color: var(--primary-700); border-radius: var(--radius-full); font-size: 0.875rem; font-weight: 600; margin-bottom: var(--space-md); }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; color: var(--gray-900); margin-bottom: var(--space-md); }
.section-description { font-size: 1.125rem; color: var(--gray-600); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
.service-card { background: var(--white); border-radius: var(--radius-xl); padding: var(--space-xl); border: 1px solid var(--gray-200); transition: all var(--transition-base); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: var(--primary-200); }
.service-icon { width: 64px; height: 64px; background: linear-gradient(135deg, var(--primary-500), var(--accent-500)); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-lg); flex-shrink: 0; }
.service-icon svg { width: 32px !important; height: 32px !important; min-width: 32px; max-width: 32px; stroke: var(--white) !important; flex-shrink: 0; }
.service-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: var(--space-sm); }
.service-description { color: var(--gray-600); margin-bottom: var(--space-lg); }
.service-price { font-size: 1.25rem; font-weight: 700; color: var(--primary-600); margin-bottom: var(--space-md); }
.service-link { display: inline-flex; align-items: center; gap: var(--space-sm); color: var(--primary-600); font-weight: 600; }
.service-link svg { width: 16px !important; height: 16px !important; min-width: 16px; max-width: 16px; transition: transform var(--transition-fast); flex-shrink: 0; }
.service-link:hover svg { transform: translateX(4px); }

@media (max-width: 968px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .services-grid { grid-template-columns: 1fr; } }

/* Features Section */
.features { padding: var(--space-4xl) 0; background: var(--gray-50); }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
.feature-item { display: flex; gap: var(--space-lg); padding: var(--space-lg); background: var(--white); border-radius: var(--radius-lg); }
.feature-icon { flex-shrink: 0; width: 48px; height: 48px; min-width: 48px; background: var(--primary-100); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.feature-icon svg { width: 24px !important; height: 24px !important; min-width: 24px; max-width: 24px; stroke: var(--primary-600) !important; flex-shrink: 0; }
.feature-text h4 { font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; color: var(--gray-900); margin-bottom: var(--space-xs); }
.feature-text p { color: var(--gray-600); font-size: 0.9375rem; }

@media (max-width: 768px) { .features-grid { grid-template-columns: 1fr; } }

/* Testimonials */
.testimonials { padding: var(--space-4xl) 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
.testimonial-card { background: var(--white); border-radius: var(--radius-xl); padding: var(--space-xl); border: 1px solid var(--gray-200); }
.testimonial-stars { display: flex; gap: 4px; margin-bottom: var(--space-md); }
.testimonial-stars svg { width: 20px !important; height: 20px !important; min-width: 20px; max-width: 20px; fill: #fbbf24 !important; stroke: none !important; flex-shrink: 0; }
.testimonial-text { color: var(--gray-700); margin-bottom: var(--space-lg); font-style: italic; }
.testimonial-author { font-weight: 600; color: var(--gray-900); }
.testimonial-location { font-size: 0.875rem; color: var(--gray-500); }

@media (max-width: 968px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* Brands Section */
.brands { padding: var(--space-3xl) 0; background: var(--gray-50); }
.brands-title { text-align: center; font-size: 0.875rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--space-xl); }
.brands-grid { display: flex; justify-content: center; align-items: center; gap: var(--space-3xl); flex-wrap: wrap; }
.brand-logo { height: 40px; width: auto; object-fit: contain; filter: grayscale(100%); opacity: 0.6; transition: all var(--transition-base); }
.brand-logo:hover { filter: grayscale(0%); opacity: 1; }

/* CTA Section */
.cta { padding: var(--space-4xl) 0; background: linear-gradient(135deg, var(--primary-700), var(--primary-900)); color: var(--white); text-align: center; }
.cta-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: var(--space-md); }
.cta-description { font-size: 1.125rem; opacity: 0.9; margin-bottom: var(--space-xl); max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }
.cta .btn-primary { background: var(--white); color: var(--primary-700); }
.cta .btn-primary:hover { background: var(--gray-100); }
.cta .btn-secondary { border-color: rgba(255,255,255,0.3); color: var(--white); }
.cta .btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }

/* Footer */
.footer { background: var(--gray-900); color: var(--gray-300); padding: var(--space-4xl) 0 var(--space-xl); }
.footer-container { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-3xl); margin-bottom: var(--space-3xl); }
.footer-logo { display: flex; align-items: center; gap: var(--space-sm); color: var(--white); text-decoration: none; margin-bottom: var(--space-md); }
.footer-logo-img { height: 50px; width: auto; background: white; padding: 4px 8px; border-radius: var(--radius-md); }
.footer-description { color: var(--gray-400); font-size: 0.9375rem; }
.footer-title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: var(--space-lg); }
.footer-links { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-link { color: var(--gray-400); transition: color var(--transition-fast); }
.footer-link:hover { color: var(--white); }
.footer-contact-item { display: flex; align-items: flex-start; gap: var(--space-sm); margin-bottom: var(--space-md); color: var(--gray-400); }
.footer-contact-item svg { width: 20px !important; height: 20px !important; min-width: 20px; max-width: 20px; flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a { color: var(--gray-400); transition: color var(--transition-fast); }
.footer-contact-item a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-xl); border-top: 1px solid var(--gray-800); }
.footer-copyright { font-size: 0.875rem; color: var(--gray-500); }
.footer-legal { display: flex; gap: var(--space-lg); }
.footer-legal a { font-size: 0.875rem; color: var(--gray-500); transition: color var(--transition-fast); }
.footer-legal a:hover { color: var(--white); }

@media (max-width: 968px) { .footer-container { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .footer-container { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; } }

/* Page Header */
.page-header { background: linear-gradient(135deg, var(--primary-700), var(--primary-900)); color: var(--white); padding: var(--space-4xl) 0 var(--space-3xl); margin-top: 72px; text-align: center; }
.page-header-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: var(--space-md); }
.page-header-description { font-size: 1.125rem; opacity: 0.9; max-width: 600px; margin: 0 auto var(--space-lg); }
.breadcrumb { display: flex; justify-content: center; gap: var(--space-sm); font-size: 0.875rem; opacity: 0.8; }
.breadcrumb a { color: inherit; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-separator { opacity: 0.5; }

/* Forms */
.contact-form { display: flex; flex-direction: column; gap: var(--space-lg); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
.form-group { display: flex; flex-direction: column; gap: var(--space-sm); }
.form-group label { font-weight: 500; color: var(--gray-700); }
.form-group input, .form-group textarea, .form-group select { padding: var(--space-md); border: 1px solid var(--gray-300); border-radius: var(--radius-md); font-size: 1rem; transition: all var(--transition-fast); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary-500); box-shadow: 0 0 0 3px var(--primary-100); }
.form-group input.error, .form-group textarea.error { border-color: var(--error); }
.form-error { color: var(--error); font-size: 0.875rem; }

@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* Cookie Banner */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: var(--gray-900); color: var(--white); padding: var(--space-lg); z-index: 9999; transform: translateY(100%); transition: transform var(--transition-base); }
.cookie-banner.show { transform: translateY(0); }
.cookie-banner-content { max-width: var(--container-max); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: var(--space-xl); }
.cookie-banner-text { flex: 1; }
.cookie-banner-text strong { display: block; margin-bottom: var(--space-xs); }
.cookie-banner-text p { margin: 0; color: var(--gray-300); font-size: 0.9375rem; }
.cookie-banner-actions { display: flex; gap: var(--space-md); }
.cookie-banner .btn-primary { background: var(--primary-500); }
.cookie-banner .btn-secondary { background: transparent; border: 1px solid var(--gray-600); color: var(--gray-300); }

@media (max-width: 768px) { .cookie-banner-content { flex-direction: column; text-align: center; } .cookie-banner-actions { width: 100%; justify-content: center; } }

/* Content Sections */
.content-section { padding: var(--space-4xl) 0; }
.content-grid { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-3xl); }
.content-main h2 { font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: var(--gray-900); margin: var(--space-2xl) 0 var(--space-md); }
.content-main h2:first-child { margin-top: 0; }
.content-main p { color: var(--gray-600); margin-bottom: var(--space-md); }
.content-main ul { margin: var(--space-md) 0; padding-left: var(--space-xl); }
.content-main li { color: var(--gray-600); margin-bottom: var(--space-sm); }

/* Pricing Card */
.pricing-card { background: var(--white); border-radius: var(--radius-xl); padding: var(--space-xl); border: 2px solid var(--primary-200); position: sticky; top: 100px; }
.pricing-card-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--gray-900); margin-bottom: var(--space-md); }
.pricing-card-price { font-size: 2.5rem; font-weight: 800; color: var(--primary-600); margin-bottom: var(--space-xs); }
.pricing-card-price span { font-size: 1rem; font-weight: 400; color: var(--gray-500); }
.pricing-card-note { font-size: 0.875rem; color: var(--gray-500); margin-bottom: var(--space-lg); }
.pricing-features { margin-bottom: var(--space-xl); }
.pricing-feature { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm) 0; color: var(--gray-700); }
.pricing-feature svg { width: 20px !important; height: 20px !important; min-width: 20px; max-width: 20px; stroke: var(--success) !important; flex-shrink: 0; }

@media (max-width: 968px) { .content-grid { grid-template-columns: 1fr; } .pricing-card { position: static; } }

/* Map Section */
.map-section { padding: var(--space-3xl) 0; background: var(--gray-50); }
.map-container { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.map-container iframe { width: 100%; height: 400px; border: none; }

/* Contact Info */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3xl); }
.contact-info-card { display: flex; gap: var(--space-lg); padding: var(--space-xl); background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--gray-200); }
.contact-info-icon { width: 56px; height: 56px; min-width: 56px; background: var(--primary-100); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-icon svg { width: 28px !important; height: 28px !important; min-width: 28px; max-width: 28px; stroke: var(--primary-600) !important; flex-shrink: 0; }
.contact-info-content h4 { font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; color: var(--gray-900); margin-bottom: var(--space-xs); }
.contact-info-content p, .contact-info-content a { color: var(--gray-600); }

@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

/* Animations */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Utilities */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }