/* ====================================================
   DESIGN SYSTEM & VARIABLES
   ==================================================== */
:root {
    --color-primary: #224982;
    --color-primary-hover: #1b3a6b;
    --color-secondary: #668FD5;
    --color-bg: #FFFFFF;
    --color-cards: #F8FAFC;
    --color-border: #E8EDF4;
    --color-text: #0F172A;
    --color-text-secondary: #64748B;
    --color-whatsapp: #25D366;
    --color-whatsapp-hover: #1ebc5a;

    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'DM Sans', sans-serif;

    --shadow-soft: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
    --shadow-hover: 0 20px 30px -10px rgba(34, 73, 130, 0.12);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.07);

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 70px;
}

h1, h2, h3, h4 {
    font-family: var(--font-primary);
    color: var(--color-text);
    font-weight: 700;
    line-height: 1.25;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 96px 0;
}

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

.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.justify-center { justify-content: center; }

/* ====================================================
   BUTTONS & MICRO-ANIMATIONS
   ==================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-large { padding: 16px 32px; font-size: 1.05rem; }
.btn-primary { background-color: var(--color-primary); color: #FFFFFF; }
.btn-primary:hover { background-color: var(--color-primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-secondary { background-color: var(--color-secondary); color: #FFFFFF; }
.btn-secondary:hover { background-color: #5580c6; transform: translateY(-2px); }
.btn-outline { background-color: transparent; border: 2px solid var(--color-primary); color: var(--color-primary); }
.btn-outline:hover { background-color: var(--color-primary); color: #FFFFFF; }
.btn-light { background-color: #FFFFFF; color: var(--color-primary); }
.btn-light:hover { background-color: #f1f5f9; }
.btn-whatsapp { background-color: var(--color-whatsapp); color: #FFFFFF; }
.btn-whatsapp:hover { background-color: var(--color-whatsapp-hover); }
.btn-text { background: none; color: var(--color-primary); padding: 12px 16px; }
.btn-text:hover { gap: 12px; }
.btn-full { width: 100%; }

@keyframes softPulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 73, 130, 0.4); }
    70% { box-shadow: 0 0 0 12px rgba(34, 73, 130, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 73, 130, 0); }
}
@keyframes softBreathing {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}
.pulse-btn { animation: softPulse 3s infinite; }
.breathing-btn { animation: softBreathing 4s ease-in-out infinite; }
.card-lift { transition: var(--transition); }
.card-lift:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

/* ====================================================
   STICKY GLASS HEADER
   ==================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
}
.header.scrolled {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-glass);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; font-family: var(--font-primary); font-weight: 700; font-size: 1.4rem; color: var(--color-primary); }
.badge-on { background-color: var(--color-secondary); color: #fff; padding: 2px 8px; border-radius: var(--radius-sm); font-size: 0.8rem; margin-left: 4px; }
.nav-menu { display: flex; gap: 32px; }
.nav-menu a { font-weight: 500; color: var(--color-text-secondary); }
.nav-menu a:hover { color: var(--color-primary); }
.header-ctas { display: flex; gap: 12px; }
.burger-btn { display: none; } /* Hidden on desktop */

/* ====================================================
   HERO SECTION
   ==================================================== */
.hero {
    padding-top: 140px;
    padding-bottom: 80px;
    background: radial-gradient(circle at 90% 10%, rgba(102, 143, 213, 0.08) 0%, rgba(255, 255, 255, 0) 60%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
.trust-badge-pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; background-color: var(--color-cards); border: 1px solid var(--color-border); border-radius: var(--radius-full); font-size: 0.85rem; font-weight: 600; color: var(--color-primary); margin-bottom: 24px; }
.hero h1 { font-size: 3.25rem; letter-spacing: -0.02em; margin-bottom: 20px; color: var(--color-primary); }
.subheadline { font-size: 1.2rem; color: var(--color-text-secondary); margin-bottom: 36px; max-width: 90%; }
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-bottom: 40px; }
.trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.95rem; font-weight: 500; color: var(--color-text); }
.trust-item i { color: var(--color-secondary); width: 18px; height: 18px; }

.image-placeholder {
    width: 100%;
    height: 440px;
    background: linear-gradient(135deg, var(--color-cards) 0%, #e2e8f0 100%);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    position: relative;
    overflow: hidden;
}

/* ====================================================
   TRUST STRIP & SERVICES & PRICING
   ==================================================== */
.trust-strip { border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); background-color: var(--color-cards); padding: 36px 0; }
.strip-grid { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; }
.strip-stat { text-align: center; }
.stars { color: #F59E0B; font-size: 1.2rem; letter-spacing: 2px; }
.stat-number { font-family: var(--font-primary); font-size: 2rem; font-weight: 700; color: var(--color-primary); line-height: 1; }
.stat-label { font-size: 0.85rem; color: var(--color-text-secondary); font-weight: 500; }
.strip-divider { width: 1px; height: 48px; background-color: var(--color-border); }
.strip-feature { display: flex; align-items: center; gap: 16px; }
.strip-feature i { width: 36px; height: 36px; color: var(--color-primary); padding: 8px; background: #FFFFFF; border-radius: var(--radius-sm); box-shadow: var(--shadow-soft); }
.strip-feature strong { display: block; font-size: 1rem; color: var(--color-text); }
.strip-feature span { font-size: 0.85rem; color: var(--color-text-secondary); }

.section-header { text-align: center; max-width: 680px; margin: 0 auto 64px auto; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 16px; color: var(--color-primary); }
.section-header p { color: var(--color-text-secondary); font-size: 1.1rem; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 32px; }
.service-card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column; }
.card-img-placeholder { height: 200px; background-color: var(--color-cards); display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--color-border); }
.card-body { padding: 32px; display: flex; flex-direction: column; flex-grow: 1; }
.card-icon { color: var(--color-primary); margin-bottom: 16px; }
.card-body h3 { font-size: 1.4rem; margin-bottom: 12px; }
.card-body p { color: var(--color-text-secondary); font-size: 0.95rem; margin-bottom: 24px; flex-grow: 1; }
.btn-card { align-self: flex-start; padding: 10px 20px; background-color: var(--color-cards); color: var(--color-primary); border-radius: var(--radius-sm); font-weight: 600; }
.btn-card:hover { background-color: var(--color-primary); color: #FFFFFF; }

.pricing-category-title { font-family: var(--font-primary); font-size: 1.5rem; font-weight: 700; color: var(--color-text); margin-bottom: 24px; padding-left: 12px; border-left: 4px solid var(--color-secondary); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.pricing-card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 32px; display: flex; flex-direction: column; justify-content: space-between; }
.price-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--color-border); }
.price-header h3 { font-size: 1.15rem; color: var(--color-text); }
.price-tag { font-family: var(--font-primary); font-size: 1.8rem; font-weight: 700; color: var(--color-primary); }
.price-features { margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.price-features li { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--color-text-secondary); }
.price-features li i { width: 18px; height: 18px; color: #10B981; flex-shrink: 0; }

/* ====================================================
   AMC PLANS & WHY CHOOSE US
   ==================================================== */
.amc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 32px; align-items: stretch; }
.amc-card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 40px 32px; position: relative; display: flex; flex-direction: column; justify-content: space-between; }
.amc-popular { border: 2px solid var(--color-primary); box-shadow: var(--shadow-soft); transform: scale(1.03); }
.amc-popular:hover { transform: scale(1.03) translateY(-6px); }
.popular-ribbon, .value-ribbon { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); color: #FFFFFF; font-family: var(--font-primary); font-size: 0.8rem; font-weight: 600; padding: 4px 16px; border-radius: var(--radius-full); text-transform: uppercase; letter-spacing: 1px; }
.popular-ribbon { background: var(--color-primary); }
.value-ribbon { background: var(--color-secondary); }
.amc-header { text-align: center; margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--color-border); }
.amc-header h3 { font-size: 1.5rem; margin-bottom: 8px; }
.amc-price { font-family: var(--font-primary); font-size: 2.5rem; font-weight: 700; color: var(--color-primary); }
.amc-price span { font-size: 1rem; font-weight: 500; color: var(--color-text-secondary); }
.amc-list { display: flex; flex-direction: column; gap: 16px; }
.amc-list li { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; }
.amc-list li.included { color: var(--color-text); }
.amc-list li.included i { color: #10B981; }
.amc-list li.excluded { color: #94A3B8; }
.amc-list li.excluded i { color: #EF4444; opacity: 0.7; }

.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.why-card { background: #FFFFFF; padding: 32px; border-radius: var(--radius-md); border: 1px solid var(--color-border); }
.why-icon { width: 40px; height: 40px; color: var(--color-secondary); margin-bottom: 20px; }
.why-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.why-card p { color: var(--color-text-secondary); font-size: 0.9rem; }

/* ====================================================
   AREAS SERVED INTERACTIVE SLIDER
   ==================================================== */
.areas-slider-wrapper { overflow: hidden; padding: 16px 0; }
.areas-track { display: flex; gap: 24px; transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1); }
.area-card { min-width: 260px; background: #FFFFFF; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 24px; flex-shrink: 0; }
.area-card h4 { font-size: 1.25rem; color: var(--color-primary); margin-bottom: 8px; }
.area-card .homes { font-weight: 600; color: var(--color-text); font-size: 0.95rem; margin-bottom: 4px; }
.area-card .status { display: inline-block; padding: 4px 10px; background-color: rgba(16, 185, 129, 0.1); color: #10B981; font-size: 0.75rem; font-weight: 600; border-radius: var(--radius-full); margin-top: 12px; }

.slider-controls { display: flex; justify-content: center; gap: 16px; margin-top: 32px; }
.btn-icon { width: 44px; height: 44px; border-radius: var(--radius-full); border: 1px solid var(--color-border); background: #FFFFFF; color: var(--color-primary); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--transition); }
.btn-icon:hover { background: var(--color-primary); color: #FFFFFF; }

/* ====================================================
   REVIEWS, FINAL CTA & FOOTER
   ==================================================== */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; }
.review-card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 32px; display: flex; flex-direction: column; justify-content: space-between; }
.review-stars { color: #F59E0B; margin-bottom: 16px; }
.review-text { font-style: italic; color: var(--color-text-secondary); font-size: 0.95rem; margin-bottom: 24px; }
.review-author strong { display: block; color: var(--color-text); }
.review-author span { font-size: 0.8rem; color: var(--color-text-secondary); }

.final-cta { background: linear-gradient(135deg, var(--color-primary) 0%, #11284b 100%); color: #FFFFFF; text-align: center; padding: 96px 0; }
.final-cta-box h2 { color: #FFFFFF; font-size: 2.8rem; margin-bottom: 16px; }
.final-cta-box p { color: #cbd5e1; font-size: 1.2rem; max-width: 600px; margin: 0 auto; }

.footer { background-color: #0B132B; color: #FFFFFF; padding-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 64px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.footer-logo { margin-bottom: 20px; }
.footer-desc { color: #94a3b8; font-size: 0.9rem; margin-bottom: 24px; max-width: 320px; }
.contact-quick { display: flex; flex-direction: column; gap: 12px; }
.contact-quick a { display: flex; align-items: center; gap: 10px; color: #e2e8f0; font-size: 0.95rem; }
.contact-quick a:hover { color: var(--color-secondary); }
.footer-col h4 { color: #FFFFFF; font-size: 1.1rem; margin-bottom: 20px; }
.address-text { color: #94a3b8; font-size: 0.9rem; line-height: 1.8; }
.pin-icon { display: inline-block; width: 16px; height: 16px; color: var(--color-secondary); vertical-align: -2px; margin-right: 6px; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: #94a3b8; font-size: 0.9rem; }
.footer-links a:hover { color: #FFFFFF; padding-left: 4px; }
.footer-bottom { padding: 24px 0; text-align: center; color: #64748b; font-size: 0.85rem; }

/* Mobile Sticky Bar Base */
.mobile-sticky-bar { display: none; position: fixed; bottom: 0; left: 0; width: 100%; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--color-border); padding: 10px 16px; z-index: 2000; box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08); }
.mobile-btn { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px; border-radius: var(--radius-full); font-family: var(--font-primary); font-weight: 600; font-size: 0.95rem; color: #FFFFFF; }
.call-btn { background-color: var(--color-primary); }
.whatsapp-btn { background-color: var(--color-whatsapp); }

/* ====================================================
   MOBILE OPTIMIZATION (UPDATED)
   ==================================================== */
@media (max-width: 768px) {
    /* Global Space Saving & Typography */
    html { font-size: 15px; } 
    .section { padding: 48px 0; }
    .hero { padding-top: 110px; padding-bottom: 40px; }
    
    .hero h1 { font-size: 2.1rem; margin-bottom: 12px; }
    .section-header h2 { font-size: 1.8rem; margin-bottom: 12px; }
    .section-header p { font-size: 0.95rem; }
    .section-header { margin-bottom: 32px; }
    
    h3 { font-size: 1.15rem; }
    p { font-size: 0.9rem; }
    
    /* Tighter Grid Gaps */
    .hero-grid { gap: 32px; grid-template-columns: 1fr; text-align: center; }
    .hero-cta-group { justify-content: center; }
    .trust-grid { max-width: 400px; margin: 0 auto; }
    .services-grid, .pricing-grid, .why-grid { gap: 16px; }

    /* Burger Menu Setup */
    .nav-menu {
        display: none; 
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 24px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        gap: 20px;
        border-top: 1px solid var(--color-border);
    }
    .nav-menu.active { display: flex; }
    .burger-btn {
        display: block;
        background: none;
        border: none;
        color: var(--color-primary);
        cursor: pointer;
    }
    .burger-btn i { width: 28px; height: 28px; }
    
    /* Testimonial Slider using Native Scroll Snap */
    .reviews-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 16px;
        padding-bottom: 16px;
        -webkit-overflow-scrolling: touch;
    }
    .review-card { flex: 0 0 85%; scroll-snap-align: center; }
    
    /* Hide scrollbar for cleaner look */
    .reviews-grid::-webkit-scrollbar { display: none; }
    .reviews-grid { -ms-overflow-style: none; scrollbar-width: none; }

    /* Utilities */
    .desktop-only { display: none !important; }
    .mobile-sticky-bar { display: flex; gap: 12px; }
    .strip-divider { display: none; }
    .strip-grid { flex-direction: column; align-items: flex-start; gap: 16px; }
    .strip-stat { align-self: center; }
    .amc-popular { transform: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}