:root {
    /* Color Palette */
    --color-white: #FFFFFF;
    --color-off-white: #F8FAFC;
    --color-light-gray: #F2F5F8;
    --color-border: #E8EDF2;
    --color-text-muted: #7A8591;
    --color-text-dark: #151A21;
    --color-navy: #0E121C;
    --color-primary: #185CFF;
    --color-primary-hover: #1245c4;
    --color-cyan: #12C6E8;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --container-width: 1280px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(14, 18, 28, 0.04);
    --shadow-md: 0 4px 16px rgba(14, 18, 28, 0.08);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.2;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.bg-off-white {
    background-color: var(--color-off-white);
}

.bg-light-gray {
    background-color: var(--color-light-gray);
}

.text-primary { color: var(--color-primary); }
.text-cyan { color: var(--color-cyan); }
.text-white { color: var(--color-white); }
.text-muted { color: var(--color-text-muted); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(24, 92, 255, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Utility Bar */
.utility-bar {
    background-color: var(--color-navy);
    color: var(--color-white);
    font-size: 13px;
    padding: 8px 0;
}

.utility-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.utility-left, .utility-right {
    display: flex;
    gap: 24px;
}

.utility-bar a, .utility-bar span {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 8px;
}

.utility-bar a:hover {
    color: var(--color-white);
}

/* Main Header */
.header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition-medium);
}

.header.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
}

.logo i {
    font-size: 28px;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-navy);
    letter-spacing: -0.5px;
}

.logo-text span {
    font-weight: 400;
    color: var(--color-text-muted);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu a:not(.btn) {
    font-weight: 500;
    color: var(--color-text-dark);
    font-size: 15px;
    position: relative;
}

.nav-menu a:not(.btn):hover,
.nav-menu a:not(.btn).active {
    color: var(--color-primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-navy);
    cursor: pointer;
}

/* Footer */
.footer {
    background-color: var(--color-navy);
    color: var(--color-text-muted);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    margin-bottom: 24px;
}

.footer-logo .logo-text {
    color: var(--color-white);
}

.footer-desc {
    margin-bottom: 24px;
    font-size: 15px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.05);
    color: var(--color-white);
}

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

.footer-heading {
    color: var(--color-white);
    font-size: 18px;
    margin-bottom: 24px;
}

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

.footer-links a {
    color: var(--color-text-muted);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-contact-info li {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    align-items: flex-start;
}

.footer-contact-info i {
    color: var(--color-cyan);
    margin-top: 4px;
}

.footer-contact-info a {
    color: var(--color-text-muted);
}

.footer-contact-info a:hover {
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--color-text-muted);
}

.footer-bottom-links a:hover {
    color: var(--color-white);
}

/* Responsive */
@media (max-width: 992px) {
    .utility-bar {
        display: none;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* Page Components */
.hero { position: relative; height: 85vh; min-height: 600px; display: flex; align-items: center; }
.hero-image-container { position: absolute; inset: 0; z-index: 1; }
.hero-bg { width: 100%; height: 100%; object-fit: cover; object-position: right; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.9) 40%, rgba(255,255,255,0) 100%); z-index: 2; }
.hero-content { max-width: 600px; padding: 2rem 0; }
.hero-title { font-size: clamp(3rem, 5vw, 4.5rem); margin-bottom: 1.5rem; letter-spacing: -1px; }
.hero-desc { font-size: 1.1rem; color: var(--color-text-muted); margin-bottom: 2.5rem; line-height: 1.8; }
.hero-cta-group { display: flex; gap: 1rem; flex-wrap: wrap; }
.eyebrow { display: inline-block; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--color-primary); margin-bottom: 1rem; }

.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.card { background: var(--color-white); border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); transition: var(--transition-medium); }
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.value-card { padding: 2rem; text-align: center; }
.icon-lg { font-size: 2.5rem; margin-bottom: 1.5rem; }

.split-layout { display: flex; gap: 64px; flex-wrap: wrap; }
.split-left, .split-right { flex: 1; min-width: 300px; }
.rounded-image { border-radius: var(--radius-lg); width: 100%; height: 100%; object-fit: cover; }
.shadow-md { box-shadow: var(--shadow-md); }
.content-panel { padding: 3rem; background: var(--color-white); border-radius: var(--radius-lg); }
.bordered-panel { border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.section-title { font-size: clamp(2rem, 3vw, 2.5rem); margin-bottom: 1.5rem; }
.lead-text { font-size: 1.1rem; color: var(--color-text-muted); margin-bottom: 1.5rem; }
.feature-list { list-style: none; padding-left: 0; }
.feature-list li { position: relative; padding-left: 1.5rem; margin-bottom: 0.75rem; font-weight: 500; }
.feature-list li::before { content: "✓"; position: absolute; left: 0; color: var(--color-cyan); font-weight: 800; }

.service-minimal-card { padding: 1.5rem; border-left: 3px solid var(--color-border); transition: var(--transition-fast); }
.service-minimal-card:hover { border-left-color: var(--color-primary); background: var(--color-off-white); }
.service-minimal-card h4 { margin-bottom: 0.5rem; }

.gradient-blue-overlay { position: relative; overflow: hidden; }
.bg-image { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.2; mix-blend-mode: multiply; }
.gradient-blue-overlay::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, var(--color-primary), var(--color-cyan)); opacity: 0.95; z-index: 1; }
.z-10 { position: relative; z-index: 10; }
.hours-display { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; margin-top: 2rem; }
.hours-block { background: rgba(255,255,255,0.1); padding: 1.5rem 3rem; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.2); backdrop-filter: blur(4px); }
.hours-block span { display: block; }
.days { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; opacity: 0.8; margin-bottom: 0.5rem; }
.time { font-size: 1.5rem; font-family: var(--font-heading); font-weight: 700; }
.btn-whatsapp { background-color: #25D366; color: white; }
.btn-whatsapp:hover { background-color: #1ebe58; color: white; transform: translateY(-2px); }

/* Pricing */
.pricing-controls .form-control { padding: 12px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-family: var(--font-body); width: 100%; }
.search-input-wrapper { position: relative; }
.search-input-wrapper i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--color-text-muted); }
.search-input-wrapper input { padding-left: 48px !important; }
.flex-1 { flex: 1; }
.min-w-200 { min-width: 200px; }
.pricing-grid { display: grid; grid-template-columns: 2fr 1.5fr 1fr 1fr; gap: 16px; padding: 16px 24px; border-bottom: 1px solid var(--color-border); align-items: center; }
.pricing-header { background: var(--color-off-white); border-radius: var(--radius-md) var(--radius-md) 0 0; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-muted); }
.pricing-row:hover { background: var(--color-off-white); }
.text-right { text-align: right; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.text-lg { font-size: 1.25rem; }
.border-top { border-top: 1px solid var(--color-border); }

@media (min-width: 769px) { .hide-on-desktop { display: none !important; } }
@media (max-width: 768px) { 
    .hide-on-mobile { display: none !important; } 
    .hero { min-height: auto; padding: 100px 0 60px; }
    .hero-overlay { background: rgba(255,255,255,0.9); }
    .reverse-mobile { flex-direction: column-reverse; }
    .split-layout { gap: 32px; }
}

/* Contact */
.form-group { text-align: left; }
.form-label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.9rem; color: var(--color-navy); }
.form-control { width: 100%; padding: 12px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-family: var(--font-body); transition: var(--transition-fast); }
.form-control:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(24, 92, 255, 0.1); }
.icon-circle { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
.bg-primary { background: var(--color-primary); }
.bg-cyan { background: var(--color-cyan); }
.bg-navy { background: var(--color-navy); }
.text-4xl { font-size: 2.5rem; }
.tracking-wider { letter-spacing: 1px; }

/* Utility Classes */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }
.text-center { text-align: center; }
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; }
.w-100 { width: 100%; }

/* AI Chat Widget */
.chat-widget-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(24, 92, 255, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: transform var(--transition-medium);
}
.chat-widget-toggle:hover { transform: scale(1.1); }

.ai-chat-window {
    position: fixed;
    bottom: 90px;
    right: 2rem;
    width: 350px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: var(--transition-medium);
}
.ai-chat-window.active {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.ai-chat-header {
    background: var(--color-primary);
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 600;
}
.ai-chat-close { background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; }

.ai-chat-messages {
    height: 350px;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--color-off-white);
}

.ai-message { max-width: 85%; padding: 0.75rem 1rem; border-radius: 1rem; font-size: 0.9rem; }
.ai-received { background: white; align-self: flex-start; border-bottom-left-radius: 0; box-shadow: var(--shadow-sm); }
.ai-sent { background: var(--color-primary); color: white; align-self: flex-end; border-bottom-right-radius: 0; }
.ai-typing { color: var(--color-text-muted); font-style: italic; font-size: 0.8rem; }

.ai-chat-input { display: flex; padding: 1rem; background: white; border-top: 1px solid var(--color-border); }
.ai-chat-input input { flex: 1; border: none; outline: none; padding: 0.5rem; font-family: var(--font-body); }
.ai-chat-input button { background: none; border: none; color: var(--color-primary); cursor: pointer; padding: 0.5rem; font-size: 1.25rem; }