:root {
    /* Premium Color Palette */
    --primary: #0f172a;
    /* Deep Slate Blue */
    --secondary: #1e293b;
    /* Lighter Slate */
    --accent: #3b82f6;
    /* Electric Blue */
    --accent-glow: rgba(59, 130, 246, 0.5);
    --gold: #fbbf24;
    /* Premium Gold highlights */
    --text-light: #f8fafc;
    --text-dim: #94a3b8;
    --background: #020617;
    /* Very dark blue/black */
    --glass: rgba(30, 41, 59, 0.7);
    --border: rgba(255, 255, 255, 0.1);

    /* Spacing */
    --container-width: 1200px;
    --header-height: 80px;

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    background: linear-gradient(to right, #fff, var(--text-dim));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-light);
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-dim);
}

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s var(--ease);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--accent);
    color: white;
    box-shadow: 0 0 20px var(--accent-glow);
    border: 1px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--accent-glow);
    background: #2563eb;
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    /* Larger icon */
    padding: 0.5rem;
    /* Larger touch target */
    cursor: pointer;
    z-index: 1001;
}

/* Sticky Contact Bar removed */

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    background: radial-gradient(circle at top right, #1e3a8a20, transparent 40%),
        radial-gradient(circle at bottom left, #1e3a8a10, transparent 40%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero-subtitle {
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: block;
}

/* Glass Cards */
.card {
    background: var(--glass);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 1rem;
    backdrop-filter: blur(12px);
    transition: transform 0.3s var(--ease);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

/* Grid System */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

input,
textarea,
select {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: white;
    font-family: inherit;
    transition: border-color 0.3s;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Footer */
footer {
    background: var(--primary);
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.3s;
}

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

.copyright {
    text-align: center;
    color: var(--text-dim);
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Floating WhatsApp Button */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 65px;
    height: 65px;
    background: linear-gradient(45deg, #25D366, #128C7E);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transition: all 0.3s ease;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background: linear-gradient(45deg, #20BA56, #0E7A6E);
    animation: none;
    /* Stop pulse on hover to emphasize static interaction */
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.floating-whatsapp svg {
    width: 38px;
    height: 38px;
    fill: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        /* Full screen */
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(2, 6, 23, 0.98);
        /* Less transparent for readability */
        backdrop-filter: blur(15px);
        flex-direction: column;
        justify-content: center;
        /* Center items vertically */
        align-items: center;
        padding: 2rem;
        transform: translateY(-100%);
        transition: transform 0.4s var(--ease);
        z-index: 999;
        opacity: 0;
        pointer-events: none;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
        margin-bottom: 0;
        /*Reset */
    }

    .nav-links a {
        display: block;
        padding: 1.5rem 0;
        /* Large touch target 44px+ */
        font-size: 1.5rem;
        /* Large text */
        width: 100%;
    }

    .nav-links .btn {
        margin-top: 1rem;
        width: 100%;
        padding: 1.2rem;
    }

    h1 {
        font-size: 2.5rem;
    }
}

/* Trust Badges */
.trust-badges-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    text-align: center;
}

@media (max-width: 900px) {
    .trust-badges-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .trust-badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Make the 5th item span full width on very small screens if desired, or just auto-flow */
    .trust-badges-grid>*:last-child:nth-child(odd) {
        grid-column: span 2;
    }
}

.trust-badge {
    background: var(--glass);
    padding: 1.5rem 1rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    transition: transform 0.3s var(--ease);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.trust-badge:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.1);
}

.badge-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.badge-text {
    font-weight: 700;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.2;
}

/* Testimonials */
.swiper {
    width: 100%;
    padding-bottom: 3rem !important;
    /* Space for pagination */
}

.swiper-slide {
    height: auto;
}

.testimonial-card {
    background: var(--glass);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 1rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.customer-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    margin-bottom: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.stars {
    color: var(--gold);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.quote {
    font-style: italic;
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    /* Pushes author down */
}

.author {
    font-weight: 700;
    color: var(--text-light);
}

.swiper-pagination-bullet {
    background: var(--text-dim) !important;
}

.swiper-pagination-bullet-active {
    background: var(--accent) !important;
}