/* ============================================
   SmartSec Technologies - Corporate Design
   ============================================ */

:root {
    --primary: #0F172A;
    --primary-light: #1E293B;
    --primary-medium: #334155;
    --accent: #2563EB;
    --accent-light: #3B82F6;
    --accent-dark: #1D4ED8;
    --accent-subtle: rgba(37, 99, 235, 0.06);
    --accent-muted: rgba(37, 99, 235, 0.1);
    --text: #475569;
    --text-dark: #0F172A;
    --text-light: #64748B;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --border: #E2E8F0;
    --border-light: #F1F5F9;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.07), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.07), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --transition: all 0.2s ease;
    --transition-slow: all 0.3s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    line-height: 1.7;
    font-size: 1rem;
    overflow-x: hidden;
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.75rem;
}

h1 { font-size: 3rem; letter-spacing: -0.025em; }
h2 { font-size: 2.25rem; letter-spacing: -0.025em; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }

p { margin-bottom: 1rem; color: var(--text); }

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}
a:hover { color: var(--accent-dark); }

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

.text-accent { color: var(--accent); }


/* ===== Buttons ===== */
.btn-primary-custom {
    display: inline-block;
    padding: 12px 28px;
    background: var(--accent);
    color: #fff;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--accent);
    letter-spacing: 0.01em;
}
.btn-primary-custom:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: #fff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.btn-outline-custom {
    display: inline-block;
    padding: 12px 28px;
    background: transparent;
    color: var(--text-dark);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    background: var(--bg-white);
}
.btn-outline-custom:hover {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.btn-white {
    display: inline-block;
    padding: 12px 28px;
    background: #fff;
    color: var(--primary);
    border: 1px solid #fff;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
}
.btn-white:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.btn-lg { padding: 14px 32px; font-size: 0.95rem; }


/* ===== Navigation ===== */
.navbar {
    padding: 0.875rem 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: var(--transition-slow);
    z-index: 1000;
}

.navbar.top-nav-collapse {
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.99);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.navbar .logo-img {
    height: 56px;
    width: auto;
    transition: var(--transition);
}

.navbar.top-nav-collapse .logo-img { height: 46px; }

.navbar .nav-link {
    color: var(--text);
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 1rem !important;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    letter-spacing: 0.01em;
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
    transform: scaleX(1);
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--text-dark);
}

/* Mobile nav */
.offcanvas-collapse {
    position: fixed;
    top: 70px;
    bottom: 0;
    left: 100%;
    width: 100%;
    padding: 1.5rem;
    overflow-y: auto;
    visibility: hidden;
    background: var(--bg-white);
    transition: transform 0.3s ease, visibility 0.3s ease;
    z-index: 999;
    border-top: 1px solid var(--border);
}

.offcanvas-collapse.open {
    visibility: visible;
    transform: translateX(-100%);
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
    font-size: 1.25rem;
    background: none;
    color: var(--text-dark);
}
.navbar-toggler:focus { box-shadow: none; outline: none; }


/* ===== Section Badge & Header ===== */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 1rem;
}

.section-badge::before {
    content: '';
    display: inline-block;
    width: 28px;
    height: 2px;
    background: var(--accent);
    flex-shrink: 0;
}

.section-header {
    margin-bottom: 3.5rem;
}

.section-header h2 { margin-bottom: 1rem; }

.section-description {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.7;
}


/* ===================================
   SERVICES SECTION
   =================================== */
.services-section {
    padding: 7rem 0;
    background: var(--bg-white);
}

.service-card {
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: var(--bg-white);
    border: 1px solid var(--border);
    transition: var(--transition-slow);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.service-card:hover {
    border-color: rgba(37, 99, 235, 0.15);
    box-shadow: var(--shadow-md);
}

.service-card.featured {
    border-color: var(--accent);
}

.service-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.service-card.featured:hover {
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.1);
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent);
    background: var(--accent-subtle);
    margin-bottom: 1.25rem;
    flex-shrink: 0;
}

.service-icon.blue {
    color: #2563EB;
    background: rgba(37, 99, 235, 0.06);
}
.service-icon.green {
    color: #059669;
    background: rgba(5, 150, 105, 0.06);
}
.service-icon.purple {
    color: #7C3AED;
    background: rgba(124, 58, 237, 0.06);
}
.service-icon.teal {
    color: #0891B2;
    background: rgba(8, 145, 178, 0.06);
}
.service-icon.orange {
    color: #B45309;
    background: rgba(180, 83, 9, 0.06);
}

.service-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.service-card > p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.service-highlights {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    flex-grow: 1;
}
.service-highlights li {
    padding: 3px 0;
    font-size: 0.85rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.service-highlights li i {
    color: var(--accent);
    font-size: 0.7rem;
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent);
    text-decoration: none;
    margin-top: auto;
    transition: var(--transition);
}
.service-link:hover {
    gap: 10px;
    color: var(--accent-dark);
}


/* ===================================
   SECURITY SECTION
   =================================== */
.security-section {
    padding: 7rem 0;
    background: var(--bg-light);
}

.security-block {
    padding: 2rem;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    height: 100%;
    transition: var(--transition-slow);
}

.security-block:hover {
    border-color: rgba(37, 99, 235, 0.15);
    box-shadow: var(--shadow-md);
}

.security-block-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: var(--accent-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.security-block h4 {
    font-size: 1.05rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.security-block ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.security-block ul li {
    padding: 4px 0 4px 18px;
    position: relative;
    font-size: 0.85rem;
    color: var(--text);
    line-height: 1.6;
}
.security-block ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 5px;
    height: 5px;
    background: var(--accent);
    border-radius: 50%;
}

.security-subtitle {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.partner-logo-container {
    margin: 1rem 0;
}
.partner-logo {
    max-width: 180px;
    border-radius: var(--radius);
    transition: var(--transition);
}
.partner-logo:hover {
    opacity: 0.85;
}

.partner-block h5 {
    font-size: 0.95rem;
    margin-top: 0.25rem;
}


/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: 3rem 0;
}

.cta-box {
    background: var(--primary);
    border-radius: var(--radius-xl);
    padding: 3.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: rgba(37, 99, 235, 0.12);
    border-radius: 50%;
    pointer-events: none;
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 250px;
    height: 250px;
    background: rgba(37, 99, 235, 0.06);
    border-radius: 50%;
    pointer-events: none;
}

.cta-box h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}
.cta-box p {
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 0;
    font-size: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.7;
}
.cta-box .col-lg-4 {
    position: relative;
    z-index: 1;
}


/* ===================================
   CONTACT SECTION
   =================================== */
.contact-section {
    padding: 7rem 0;
    background: var(--bg-light);
}

.contact-card {
    padding: 2.5rem 2rem;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition-slow);
    height: 100%;
}
.contact-card:hover {
    border-color: rgba(37, 99, 235, 0.15);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: var(--accent-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--accent);
    margin: 0 auto 1.25rem;
}

.contact-card h4 {
    font-size: 1.05rem;
    margin-bottom: 0.75rem;
}
.contact-card a {
    color: var(--text);
    font-size: 0.9rem;
}
.contact-card a:hover { color: var(--accent); }
.contact-card p {
    color: var(--text);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.info-block {
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    height: 100%;
}
.info-block-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--accent-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1rem;
}
.info-block h5 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}
.info-block p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.7;
}

.map-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}


/* ===================================
   FOOTER
   =================================== */
.footer-section {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.7);
    padding: 4rem 0 0;
}

.footer-logo {
    height: 54px;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.875rem;
    line-height: 1.7;
}

.footer-section h5 {
    color: #fff;
    font-size: 0.8rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 0.5rem;
}
.footer-links a {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.875rem;
    text-decoration: none;
    transition: var(--transition);
}
.footer-links a:hover { color: #fff; }

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-contact li {
    margin-bottom: 0.75rem;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.footer-contact li i {
    color: var(--accent-light);
    width: 16px;
    font-size: 0.8rem;
}
.footer-contact a {
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
}
.footer-contact a:hover { color: #fff; }

.footer-bottom {
    margin-top: 3rem;
    padding: 1.25rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}
.footer-bottom p {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
    margin: 0;
}


/* ===================================
   BACK TO TOP
   =================================== */
#myBtn {
    position: fixed;
    z-index: 99;
    bottom: 30px;
    right: 30px;
    display: none;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: var(--radius);
    background: var(--primary);
    color: #fff;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}
#myBtn:hover {
    background: var(--accent);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}


/* ===================================
   HERO SLIDESHOW
   =================================== */
.hero-slideshow {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
}

.slideshow-slides {
    position: absolute;
    inset: 0;
}

.slideshow-slides .slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease;
    will-change: opacity;
}

.slideshow-slides .slide.active {
    opacity: 1;
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 23, 42, 0.75) 0%,
        rgba(15, 23, 42, 0.55) 50%,
        rgba(15, 23, 42, 0.35) 100%
    );
}

.slideshow-content {
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-inner {
    max-width: 680px;
}

.hero-slideshow h1 {
    font-size: 3.25rem;
    line-height: 1.12;
    margin-bottom: 1.5rem;
    color: #fff;
    font-weight: 800;
}

.text-accent-light {
    color: var(--accent-light);
}

.hero-slideshow .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(37, 99, 235, 0.15);
    color: var(--accent-light);
    font-weight: 600;
    font-size: 0.8rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(37, 99, 235, 0.25);
    letter-spacing: 0.01em;
}

.hero-slideshow .hero-text {
    font-size: 1.125rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 2.25rem;
    max-width: 540px;
}

.hero-slideshow .hero-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

/* Hero buttons - dark theme */
.btn-white-hero {
    display: inline-block;
    padding: 14px 32px;
    background: #fff;
    color: var(--primary);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid #fff;
}
.btn-white-hero:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.btn-outline-hero {
    display: inline-block;
    padding: 14px 32px;
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
}
.btn-outline-hero:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.hero-slideshow .hero-stats {
    display: flex;
    gap: 2rem;
    align-items: center;
    padding: 1.25rem 1.75rem;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: fit-content;
}

.hero-slideshow .stat-number {
    display: block;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
}

.hero-slideshow .stat-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

.hero-slideshow .stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255, 255, 255, 0.12);
}

/* Slideshow indicators */
.slideshow-indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    gap: 10px;
}

.slideshow-indicators .indicator {
    width: 32px;
    height: 3px;
    border-radius: 2px;
    border: none;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-slow);
    padding: 0;
}

.slideshow-indicators .indicator.active {
    width: 48px;
    background: #fff;
}

.slideshow-indicators .indicator:hover {
    background: rgba(255, 255, 255, 0.6);
}


/* ===================================
   ABOUT VISUAL (replaces image)
   =================================== */
.about-visual {
    padding-right: 1rem;
}

.about-visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.av-card {
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-slow);
}

.av-card:hover {
    transform: translateY(-4px);
}

.av-card-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15);
}

.av-card-accent {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
}

.av-card-dark {
    background: var(--primary-light);
    color: #fff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.av-card-subtle {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 1px solid var(--border);
}

.av-icon {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.7;
}

.av-card-subtle .av-icon {
    color: var(--accent);
    opacity: 1;
}

.av-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.35rem;
}

.av-card-subtle .av-number {
    color: var(--text-dark);
}

.av-label {
    font-size: 0.8rem;
    opacity: 0.75;
    font-weight: 500;
}

.av-card-subtle .av-label {
    color: var(--text-light);
    opacity: 1;
}


/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 991px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.75rem; }

    .hero-slideshow { min-height: 600px; }
    .hero-slideshow h1 { font-size: 2.25rem; }
    .hero-slideshow .hero-text { font-size: 1rem; }
    .hero-slideshow .hero-stats { flex-direction: column; gap: 1rem; }
    .hero-slideshow .stat-divider { width: 40px; height: 1px; }

    .about-content { padding-left: 0; margin-top: 2rem; }
    .about-visual { padding-right: 0; }

    .cta-box { padding: 2.5rem; }
    .cta-box h3 { font-size: 1.35rem; }

    .services-section,
    .security-section,
    .about-section,
    .contact-section { padding: 5rem 0; }

    .navbar .navbar-nav { margin-top: 1rem; }
    .navbar .nav-link { padding: 0.75rem 0 !important; }
    .navbar .btn-primary-custom { margin-top: 1rem; display: inline-block; }
}

@media (max-width: 767px) {
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }

    .hero-slideshow { min-height: 100vh; }
    .hero-slideshow h1 { font-size: 1.875rem; }
    .hero-slideshow .hero-buttons { flex-direction: column; }
    .hero-slideshow .hero-buttons a { text-align: center; }

    .about-visual-grid { gap: 0.75rem; }
    .av-card { padding: 1.5rem 1rem; }
    .av-number { font-size: 1.5rem; }

    .cta-box { padding: 2rem 1.5rem; text-align: center; }

    .section-header { margin-bottom: 2.5rem; }

    .services-section,
    .security-section,
    .about-section,
    .contact-section { padding: 4rem 0; }
}

@media (min-width: 992px) {
    .offcanvas-collapse {
        position: static;
        top: auto;
        bottom: auto;
        left: auto;
        width: auto;
        padding: 0;
        background: transparent;
        overflow-y: visible;
        visibility: visible;
    }
    .offcanvas-collapse.open {
        transform: none;
    }
    .navbar .navbar-nav {
        margin-top: 0;
        margin-bottom: 0;
    }
}