@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-graphite: #0B0F19;
    --bg-darker: #05070a;
    --accent-blue: #0066FF;
    --accent-blue-glow: rgba(0, 102, 255, 0.15);
    --accent-amber: #FF8A00;
    --accent-amber-glow: rgba(255, 138, 0, 0.15);
    --text-primary: #FFFFFF;
    --text-secondary: #A6A9B3;
    --border-glass: rgba(255, 255, 255, 0.12);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-bg-hover: rgba(255, 255, 255, 0.06);
    --font-main: 'Poppins', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-graphite);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.is-iframe {
    background: transparent !important;
}

/* Background Pattern */
.bg-pattern {
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, var(--accent-blue-glow) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, var(--accent-amber-glow) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

.bg-network {
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L30 60M0 30L60 30' stroke='rgba(255,255,255,0.02)' stroke-width='1'/%3E%3Ccircle cx='30' cy='30' r='1.5' fill='rgba(0,102,255,0.05)'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: -1;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    letter-spacing: -0.01em;
}

.text-gradient-blue {
    background: linear-gradient(135deg, #fff 0%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-amber {
    background: linear-gradient(135deg, #fff 0%, var(--accent-amber) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.muted {
    color: var(--text-secondary);
}

/* Components */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    transition: var(--transition);
}

.glass-panel:hover {
    background: var(--glass-bg-hover);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    gap: 8px;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    background: #1a75ff;
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--accent-amber);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 138, 0, 0.3);
}

.btn-secondary:hover {
    background: #ff9d26;
    box-shadow: 0 6px 20px rgba(255, 138, 0, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: white;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: white;
}

/* Sections */
.section {
    padding: 80px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 480px) {
    .section {
        padding: 60px 20px;
    }
}

.section-title {
    font-size: clamp(1.75rem, 4.5vw, 2.5rem);
    font-weight: 700; /* Keeping section titles slightly bolder but smaller */
    margin-bottom: 48px;
    text-align: center;
}

.section-label {
    display: block;
    text-align: center;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-blue);
    margin-bottom: 12px;
}

.residential-page .section-label {
    color: var(--accent-amber);
}

/* Utilities */
.rounded-xl { border-radius: 24px; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }

/* ── Contact Grid ── */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.contact-card {
    background: var(--glass-bg);
    border: 1px solid var(--border-glass);
    padding: 40px;
    border-radius: 32px;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--accent-blue);
    transform: translateY(-8px);
}

.residential-page .contact-card:hover {
    border-color: var(--accent-amber);
}

.contact-card i {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 24px;
}

.residential-page .contact-card i {
    color: var(--accent-amber);
}

.contact-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: #fff;
}

.contact-card p {
    color: var(--text-secondary);
}

/* ── Footer ── */
.footer {
    padding: 80px 24px 100px; /* Added extra bottom padding for chat widget */
    background: var(--bg-darker);
    border-top: 1px solid var(--border-glass);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo {
    margin-bottom: 24px;
    opacity: 0.9;
    transition: var(--transition);
}

.footer-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

.footer-brand-name {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #fff;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 32px;
    width: 100%;
    max-width: 1200px;
}