/* ==========================================================================
   TKN SECURITY SERVICES - HIGH CONTRAST & CONVERSION STYLESHEET
   ========================================================================== */

:root {
    --primary-red: #D32F2F;
    --primary-red-hover: #B71C1C;
    --dark-bg: #0A0D14;
    --dark-card: #12161F;
    --dark-accent: #1C2230;
    --light-bg: #F4F6F9;
    --text-dark: #1A202C;
    --text-muted: #64748B;
    --text-light: #F8FAFC;
    --whatsapp-green: #25D366;
    --gold-accent: #FFC107;
    --border-color: #E2E8F0;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    background-color: #FFFFFF;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.25s ease;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- BUTTONS & CTA --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    font-weight: 700;
    border-radius: 5px;
    cursor: pointer;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-red);
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: var(--primary-red-hover);
    box-shadow: 0 4px 15px rgba(211, 47, 47, 0.4);
}

.btn-whatsapp {
    background-color: var(--whatsapp-green);
    color: #FFFFFF;
}

.btn-whatsapp:hover {
    background-color: #1EBE5D;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-emergency {
    background-color: var(--primary-red);
    color: #FFF;
    font-size: 0.85rem;
    animation: pulse-red 2s infinite;
}

.btn-outline {
    border-color: #FFFFFF;
    color: #FFFFFF;
}

.btn-outline:hover {
    background-color: #FFFFFF;
    color: var(--dark-bg);
}

.btn-lg {
    padding: 16px 28px;
    font-size: 1.05rem;
}

@keyframes pulse-red {
    0% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(211, 47, 47, 0); }
    100% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0); }
}

/* --- TOP EMERGENCY BAR --- */
.top-bar {
    background-color: #05070A;
    color: #CBD5E1;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-info {
    display: flex;
    gap: 18px;
    align-items: center;
    flex-wrap: wrap;
}

.top-link:hover {
    color: #FFFFFF;
}

.top-link.whatsapp {
    color: var(--whatsapp-green);
    font-weight: 600;
}

.google-badge {
    background: rgba(255,255,255,0.1);
    padding: 4px 10px;
    border-radius: 4px;
    color: #FFF;
    font-size: 0.8rem;
}

.google-badge:hover {
    background: var(--primary-red);
}

/* --- MAIN HEADER --- */
.main-header {
    background-color: #FFFFFF;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 58px;
    width: auto;
}

.brand-name {
    display: block;
    font-weight: 900;
    font-size: 1.3rem;
    color: var(--dark-bg);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.brand-tagline {
    display: block;
    font-size: 0.7rem;
    color: var(--primary-red);
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 24px;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.nav-links a:hover {
    color: var(--primary-red);
}

/* --- HERO SECTION --- */
.hero-section {
    background-size: cover;
    background-position: center;
    color: #FFFFFF;
    padding: 100px 0;
}

.hero-content {
    max-width: 800px;
}

.badge-psira {
    display: inline-block;
    background-color: rgba(211, 47, 47, 0.2);
    border: 1px solid var(--primary-red);
    color: #FF8A8A;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-section h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    font-weight: 900;
    margin-bottom: 20px;
}

.hero-subtext {
    font-size: 1.15rem;
    color: #E2E8F0;
    margin-bottom: 35px;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-bottom: 35px;
}

.metric-card {
    background: rgba(18, 22, 31, 0.7);
    border-left: 4px solid var(--primary-red);
    padding: 12px 18px;
    border-radius: 4px;
    backdrop-filter: blur(5px);
}

.metric-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 900;
    color: #FFFFFF;
}

.metric-label {
    font-size: 0.8rem;
    color: #94A3B8;
}

.hero-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* --- TRUST BAR --- */
.trust-bar {
    background-color: var(--dark-card);
    color: #FFFFFF;
    padding: 20px 0;
    border-bottom: 2px solid var(--primary-red);
}

.trust-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 0.95rem;
}

.trust-item i {
    color: var(--primary-red);
    font-size: 1.3rem;
}

/* --- SECTIONS --- */
.section-padding {
    padding: 80px 0;
}

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

.dark-section {
    background-color: var(--dark-bg);
    color: #FFFFFF;
}

.section-title {
    margin-bottom: 50px;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.sub-heading {
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--primary-red);
    display: block;
    margin-bottom: 8px;
}

.text-red {
    color: #FF5252 !important;
}

.section-title h2 {
    font-size: 2.2rem;
    font-weight: 800;
}

.heading-line {
    width: 60px;
    height: 4px;
    background-color: var(--primary-red);
    margin: 15px auto;
    border-radius: 2px;
}

/* --- SERVICES --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.service-card {
    background: #FFFFFF;
    border-radius: 8px;
    padding: 35px 25px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
    position: relative;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.highlight-card {
    border: 2px solid var(--primary-red);
}

.service-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background-color: var(--primary-red);
    color: #FFF;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 3px 12px;
    border-radius: 12px;
    text-transform: uppercase;
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(211, 47, 47, 0.1);
    color: var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.service-list {
    list-style: none;
    margin-top: 20px;
}

.service-list li {
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.service-list i {
    color: var(--primary-red);
    margin-top: 3px;
}

.media-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.media-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.media-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.media-card:hover img {
    transform: scale(1.05);
}

.media-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(10, 13, 20, 0.95));
    color: #FFF;
    padding: 20px;
}

/* --- WHY CHOOSE US & EDGE --- */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

@media (max-width: 900px) {
    .grid-2col { grid-template-columns: 1fr; }
}

.lead-text {
    font-size: 1.1rem;
    color: #94A3B8;
    margin: 15px 0 30px;
}

.why-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-box {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.why-box i {
    font-size: 1.5rem;
    margin-top: 4px;
}

.edge-card {
    background-color: var(--dark-card);
    border: 1px solid var(--dark-accent);
    padding: 40px;
    border-radius: 8px;
}

.edge-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #FFFFFF;
}

.divider {
    border: 0;
    height: 1px;
    background: var(--dark-accent);
    margin: 20px 0;
}

.edge-item {
    margin-bottom: 20px;
}

.edge-item h4 {
    color: var(--gold-accent);
    font-size: 1.1rem;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.edge-item p {
    font-size: 0.9rem;
    color: #94A3B8;
}

/* --- ABOUT & QUICK FACTS --- */
.about-wrapper {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 40px;
}

@media (max-width: 900px) {
    .about-wrapper { grid-template-columns: 1fr; }
}

.about-text h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.about-text .lead {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.about-text p {
    margin-bottom: 15px;
    color: #475569;
}

.quick-facts-box {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 8px;
    border-left: 5px solid var(--primary-red);
}

.quick-facts-box h3 {
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.facts-list {
    list-style: none;
}

.facts-list li {
    padding: 10px 0;
    border-bottom: 1px solid #E2E8F0;
    font-size: 0.92rem;
}

/* --- TIMELINE --- */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-red);
}

.timeline-item {
    position: relative;
    padding-left: 50px;
    margin-bottom: 35px;
}

.timeline-dot {
    position: absolute;
    left: 13px;
    top: 5px;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: var(--primary-red);
    border: 3px solid #FFF;
}

.timeline-content {
    background: #FFF;
    padding: 25px;
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}

.timeline-date {
    display: inline-block;
    background: var(--primary-red);
    color: #FFF;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 2px 10px;
    border-radius: 10px;
    margin-bottom: 10px;
}

/* --- CONTACT SECTION --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

@media (max-width: 900px) {
    .contact-grid { grid-template-columns: 1fr; }
}

.contact-info-card {
    background-color: var(--dark-card);
    padding: 35px;
    border-radius: 8px;
    border: 1px solid var(--dark-accent);
}

.contact-info-card h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: #FFFFFF;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.contact-item i {
    color: var(--primary-red);
    font-size: 1.3rem;
    margin-top: 3px;
}

.contact-item p {
    color: #CBD5E1;
    font-size: 0.95rem;
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 30px;
}

.email-protected {
    cursor: pointer;
    color: #FF8A8A;
    text-decoration: underline;
}

/* --- FOOTER --- */
.footer-black {
    background-color: #000000;
    color: #94A3B8;
    padding: 60px 0 30px;
    font-size: 0.88rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-col h4 {
    color: #FFFFFF;
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col p {
    margin-bottom: 10px;
    line-height: 1.5;
}

.footer-hr {
    border: 0;
    height: 1px;
    background: #222;
    margin: 20px 0;
}

.footer-col a {
    color: var(--primary-red);
    text-decoration: underline;
}

.footer-col a:hover {
    color: #FFF;
}

.disclaimer-text {
    font-size: 0.8rem;
    color: #64748B;
    text-align: justify;
}

/* RESPONSIVE MENU FOR MOBILE */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* Can be toggled with mobile menu script if needed */
    }
    .hero-section h1 {
        font-size: 2rem;
    }
    .top-bar-content {
        justify-content: center;
        text-align: center;
    }
    .address-hide-mobile {
        display: none;
    }
}