/* ==============================================================================
 * SBD SERVICE - Design System & Custom CSS
 * ============================================================================== */

:root {
    --bg-light: #f8fafc;
    --bg-surface: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.95);
    --bg-alt: #f1f5f9;

    --primary-red: #e60039;
    --primary-red-hover: #cc0033;
    --primary-red-light: #fff0f3;
    --primary-red-glow: rgba(230, 0, 57, 0.25);

    --accent-blue: #0284c7;
    --accent-cyan: #0891b2;

    --text-dark: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    --text-light: #94a3b8;

    --border-light: rgba(226, 232, 240, 0.8);
    --border-strong: #cbd5e1;

    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 25px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.1);

    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

h1,
h2,
h3,
h4 {
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.gradient-text-red {
    background: linear-gradient(135deg, var(--text-dark) 30%, var(--primary-red) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Security Helper: Hidden Honeypot Anti-Spam Field */
.honeypot-field {
    display: none !important;
    opacity: 0 !important;
    position: absolute !important;
    left: -9999px !important;
}

/* Header / Navbar */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 86px;
}

/* Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 44px;
    height: 44px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-sphere {
    width: 42px;
    height: 42px;
    background: radial-gradient(circle at 30% 30%, #ff4d79, var(--primary-red), #990026);
    border-radius: 50%;
    box-shadow: 0 4px 14px var(--primary-red-glow);
    position: relative;
    overflow: hidden;
}

.logo-sphere::after {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    transform: rotate(-30deg) scaleX(0.4);
    top: -10%;
    left: -10%;
}

.logo-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1;
    letter-spacing: -0.5px;
}

.logo-title span {
    color: var(--primary-red);
}

.logo-sub {
    font-size: 9px;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 3px;
    font-weight: 600;
}

/* Nav Menu Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-body);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
    padding: 6px 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--primary-red);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.phone-quick {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    background: var(--bg-alt);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.phone-quick:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    background: var(--primary-red-light);
}

.phone-quick i {
    color: var(--primary-red);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-hover));
    color: #ffffff !important;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--primary-red-glow);
    transition: var(--transition);
}

.btn-primary span,
.btn-primary i {
    color: #ffffff !important;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(230, 0, 57, 0.4);
    background: linear-gradient(135deg, #ff1a4f, var(--primary-red));
}

.nav-links a.btn-primary {
    color: #ffffff !important;
}

.nav-links a.btn-primary::after {
    display: none !important;
}

.btn-outline {
    background: var(--bg-surface);
    color: var(--text-dark);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border-strong);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.btn-outline:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-dark);
    font-size: 24px;
    cursor: pointer;
}

.mobile-cta {
    display: none;
    width: 100%;
}

.mobile-cta .btn-primary {
    width: 100%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    color: #ffffff !important;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    text-align: center;
}

.mobile-cta .btn-primary span,
.mobile-cta .btn-primary i {
    color: #ffffff !important;
}

/* Hero Section with High-Res Datacenter Background */
.hero {
    padding-top: 160px;
    padding-bottom: 90px;
    position: relative;
    background-image:
        linear-gradient(105deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.88) 50%, rgba(241, 245, 249, 0.7) 100%),
        url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--border-light);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 30px;
    background: var(--primary-red-light);
    border: 1px solid rgba(230, 0, 57, 0.2);
    color: var(--primary-red);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 52px;
    line-height: 1.15;
    margin-bottom: 24px;
    font-weight: 800;
    color: var(--text-dark);
}

.hero-desc {
    font-size: 18px;
    color: var(--text-body);
    margin-bottom: 36px;
    max-width: 620px;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

/* Stats Section Bar */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-top: 32px;
    border-top: 1px solid var(--border-strong);
}

.stat-item h3 {
    font-size: 30px;
    color: var(--primary-red);
    font-weight: 800;
}

.stat-item p {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
}

/* Hero Graphic Visual Component (Dell EMC Unity Storage Card) */
.hero-visual {
    position: relative;
}

.datacenter-card-container {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.14);
    position: relative;
    backdrop-filter: blur(12px);
    overflow: hidden;
    transition: var(--transition);
}

.datacenter-card-container:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.18);
    border-color: rgba(230, 0, 57, 0.3);
}

.datacenter-card-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red), var(--accent-blue));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.dash-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: pulse-green 1.5s infinite;
}

@keyframes pulse-green {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.status-badge {
    font-size: 12px;
    font-weight: 700;
    color: #059669;
    background: #ecfdf5;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(16, 185, 129, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.img-card-wrapper {
    position: relative;
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #0f172a;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-strong);
}

.datacenter-img {
    width: 100%;
    height: 235px;
    object-fit: cover;
    object-position: top center;
    display: block;
    transition: transform 0.5s ease;
}

.img-card-wrapper:hover .datacenter-img {
    transform: scale(1.03);
}

.img-overlay-badge {
    position: absolute;
    bottom: 14px;
    left: 14px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.image-card-caption {
    padding: 16px 4px 12px 4px;
    text-align: center;
}

.image-card-caption h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.01em;
    margin-bottom: 4px;
}

.image-card-caption p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
}

.image-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
    gap: 12px;
}

.footer-stat {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-body);
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-alt);
    padding: 8px 12px;
    border-radius: 6px;
    width: 100%;
    justify-content: center;
}

.footer-stat i {
    color: var(--primary-red);
}

/* Partners / Alliance Logos Section */
.partners-section {
    padding: 70px 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-light);
}

.section-header-center {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 40px;
}

.section-tag {
    color: var(--primary-red);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    display: inline-block;
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.section-desc {
    color: var(--text-muted);
    font-size: 16px;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    align-items: center;
}

.partner-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.partner-card:hover {
    border-color: var(--primary-red);
    background: #ffffff;
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.brand-badge {
    font-weight: 800;
    font-size: 20px;
    letter-spacing: 1px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* About Us Section */
.about-section {
    padding: 100px 0;
    background: var(--bg-light);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    height: 100%;
    min-height: 520px;
}

.about-image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-image-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    color: #ffffff;
    padding: 10px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.about-card-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.about-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 12px;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 15px;
    font-weight: 600;
    padding: 8px 16px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--primary-red-light);
    color: var(--primary-red);
    border: 1px solid rgba(230, 0, 57, 0.2);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cert Specialist Badge Card */
.cert-badge-card {
    margin-top: 32px;
    background: linear-gradient(135deg, #ffffff, var(--bg-alt));
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-md);
}

.cert-icon {
    font-size: 38px;
    color: var(--primary-red);
    background: var(--primary-red-light);
    width: 68px;
    height: 68px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(230, 0, 57, 0.2);
    flex-shrink: 0;
}

.cert-text h4 {
    color: var(--text-dark);
    font-size: 17px;
    margin-bottom: 4px;
}

.cert-text p {
    color: var(--text-muted);
    font-size: 13px;
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background: var(--bg-surface);
    position: relative;
}

.services-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--bg-alt);
    border: 1px solid var(--border-light);
    color: var(--text-body);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-red);
    color: #ffffff;
    border-color: var(--primary-red);
    box-shadow: 0 4px 14px var(--primary-red-glow);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.service-card-image {
    height: 180px;
    position: relative;
    background-size: cover;
    background-position: center;
}

.service-card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.2) 0%, rgba(15, 23, 42, 0.7) 100%);
}

.service-icon-floating {
    position: absolute;
    bottom: 16px;
    left: 24px;
    z-index: 2;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: var(--primary-red);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 15px var(--primary-red-glow);
}

.service-content-body {
    padding: 24px 28px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-red);
    box-shadow: var(--shadow-lg);
}

.service-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.service-body {
    color: var(--text-body);
    font-size: 15px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-list {
    list-style: none;
    margin-bottom: 24px;
}

.service-list li {
    font-size: 13px;
    color: var(--text-body);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.service-list li i {
    color: var(--primary-red);
    font-size: 13px;
}

.service-link {
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    cursor: pointer;
}

.service-link:hover {
    gap: 12px;
    color: var(--primary-red-hover);
}

/* Why Us Section */
.why-section {
    padding: 100px 0;
    background: var(--bg-alt);
    position: relative;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.why-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.why-icon {
    font-size: 32px;
    color: var(--primary-red);
    margin-bottom: 16px;
}

.why-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.why-desc {
    font-size: 14px;
    color: var(--text-muted);
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    position: relative;
    background-image:
        linear-gradient(to right, rgba(248, 250, 252, 0.95) 0%, rgba(241, 245, 249, 0.9) 100%),
        url('https://images.unsplash.com/photo-1544197150-b99a580bb7a8?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
}

.contact-info-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 32px;
}

.method-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: var(--primary-red-light);
    color: var(--primary-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.method-details h4 {
    color: var(--text-dark);
    font-size: 16px;
    margin-bottom: 4px;
}

.method-details p,
.method-details a {
    color: var(--text-muted);
    font-size: 15px;
    text-decoration: none;
    transition: var(--transition);
}

.method-details a:hover {
    color: var(--primary-red);
}

/* Form */
.contact-form {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    background: var(--bg-alt);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-dark);
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    background: #ffffff;
    box-shadow: 0 0 0 3px var(--primary-red-light);
}

/* Modal */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 680px;
    padding: 40px;
    position: relative;
    transform: scale(0.9);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.modal-backdrop.active .modal-card {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--bg-alt);
    border: none;
    color: var(--text-dark);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary-red);
    color: #fff;
}

/* Footer */
footer {
    background: #0f172a;
    color: #f8fafc;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 16px;
    margin-bottom: 20px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-red);
    padding-left: 4px;
}

.footer-badge-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 18px;
    text-align: center;
}

.badge-title {
    font-size: 12px;
    font-weight: 800;
    color: #fff;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #64748b;
    font-size: 13px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    text-decoration: none;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {

    .hero-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-title {
        font-size: 42px;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .phone-quick,
    .nav-actions .btn-primary {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-links.mobile-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 86px;
        left: 0;
        right: 0;
        background: #ffffff;
        padding: 24px;
        box-shadow: var(--shadow-lg);
        gap: 16px;
    }

    .nav-links.mobile-open .mobile-cta {
        display: block;
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px solid var(--border-light);
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}