/*
 * DarkBlue Media - Main Stylesheet
 * Premium Monochrome Edition
 */

/* ========================================
   CSS Variables - Monochrome Palette
   ======================================== */
:root {
    /* Primary - Charcoal Tones */
    --charcoal: #ddff00;
    --anthracite: #ddff00;
    --graphite: #1a3a5c;
    --onyx: #0f0f0f;
    --deep-navy: #000000;
    /* Alias */
    --dark-blue: #0a1628;
    /* Alias */

    /* Metallic Silver */
    --platinum: #e5e5e5;
    --silver: #c0c0c0;
    --silver-light: #d8d8d8;
    --silver-dark: #a0a0a0;
    --chrome: #e0e0e0;
    --steel: #8a8a8a;

    /* Accent = Platinum (replaces gold) */
    --gold: #c0c0c0;
    --gold-light: #e5e5e5;
    --gold-dark: #a0a0a0;

    /* Neutrals */
    --white: #ffffff;
    --off-white: #fafafa;
    --cream: #f5f5f5;
    --gray-100: #f0f0f0;
    --gray-200: #e0e0e0;
    --gray-600: #666666;
    --gray-800: #2a2a2a;

    /* Gradients */
    --gradient-dark: linear-gradient(135deg, #0a0a0a 0%, #000000 40%, #0a1628 100%);
    --gradient-charcoal: linear-gradient(135deg, #050505 0%, #000000 50%, #0a1628 100%);
    --gradient-gold: linear-gradient(135deg, var(--silver-dark) 0%, var(--silver) 50%, var(--platinum) 100%);
    --gradient-silver: linear-gradient(135deg, var(--steel) 0%, var(--silver) 50%, var(--platinum) 100%);
    --gradient-text: linear-gradient(135deg, var(--silver-dark) 0%, var(--silver) 30%, var(--platinum) 60%, var(--silver) 100%);
    --gradient-navy: var(--gradient-dark);
    --gradient-platinum: linear-gradient(135deg, var(--platinum) 0%, var(--white) 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.18);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.25);
    --shadow-gold: 0 4px 25px rgba(192, 192, 192, 0.3);
    --shadow-glow: 0 0 40px rgba(192, 192, 192, 0.2);

    /* Typography */
    --font-primary: 'Montserrat', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========================================
   Global Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

/* Heading Colors - Contrast Rule */
.bg-dark h1,
.bg-dark h2,
.bg-dark h3,
.bg-dark h4,
.bg-dark h5,
.bg-dark h6,
.bg-navy h1,
.bg-navy h2,
.bg-navy h3,
.bg-navy h4,
.bg-navy h5,
.bg-navy h6,
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5,
.section-dark h6 {
    color: var(--white);
}

.bg-light h1,
.bg-light h2,
.bg-light h3,
.bg-light h4,
.bg-light h5,
.bg-light h6,
.bg-platinum h1,
.bg-platinum h2,
.bg-platinum h3,
.bg-platinum h4,
.bg-platinum h5,
.bg-platinum h6,
.section-light h1,
.section-light h2,
.section-light h3,
.section-light h4,
.section-light h5,
.section-light h6 {
    color: var(--dark-blue);
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: #ff6b00;
    transition: var(--transition-fast);
}

a:hover {
    color: #ff8c00;
}

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

/* ========================================
   Background Utilities
   ======================================== */
.bg-navy {
    background: #000000;
}

.bg-platinum {
    background-color: #f5f5f5;
}

.bg-dark-blue {
    background-color: #000000;
}

.section-dark {
    background: linear-gradient(180deg, #0a1628 0%, #0d1e35 100%);
    color: #ffffff;
}

.section-light {
    background-color: #f5f5f5;
    color: #000000;
}

.section-white {
    background-color: #ffffff;
    color: #000000;
}

/* ========================================
   Text Utilities - Premium
   ======================================== */
.text-gold {
    color: #ff6b00 !important;
}

.text-navy {
    color: var(--charcoal) !important;
}

.text-platinum {
    color: var(--platinum) !important;
}

.text-silver {
    color: var(--silver) !important;
}

/* Gradient Text - Premium Headlines */
.text-gradient,
.gradient-text {
    background: linear-gradient(135deg, #a0a0a0 0%, #d0d0d0 40%, #e5e5e5 60%, #c0c0c0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.text-gradient-silver {
    background: linear-gradient(135deg, var(--silver) 0%, var(--platinum) 40%, var(--chrome) 60%, var(--silver) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.text-gradient-dark {
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--graphite) 50%, var(--anthracite) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* Shimmer effect on gradient text */
.text-gradient-shimmer {
    background: linear-gradient(90deg,
            #a0a0a0 0%,
            #e5e5e5 25%,
            #ffffff 50%,
            #e5e5e5 75%,
            #a0a0a0 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: shimmerText 3s ease-in-out infinite;
}

@keyframes shimmerText {
    0% {
        background-position: 100% 50%;
    }

    100% {
        background-position: -100% 50%;
    }
}

/* ========================================
   Navigation - Blends with Banner
   ======================================== */
.navbar {
    background: linear-gradient(180deg, #050d18 0%, rgba(8, 18, 32, 0.95) 100%);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: #050d18;
    padding: 0.75rem 0;
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.brand-dark {
    color: var(--white);
}

.brand-blue {
    color: #0066ff;
}

.brand-media {
    color: #999999;
    font-weight: 500;
}

.navbar-nav .nav-link {
    color: #ffffff;
    font-weight: 500;
    padding: 0.5rem 1rem;
    position: relative;
    transition: var(--transition-fast);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #ff6b00;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #ff6b00;
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 70%;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    font-family: var(--font-primary);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    transition: var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

.btn-gold {
    background: linear-gradient(135deg, #ff6b00 0%, #ff8c00 100%);
    color: #ffffff;
    border: none;
}

.btn-gold:hover {
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
}

.btn-outline-gold {
    background: transparent;
    color: #000000;
    border: 2px solid #000000;
}

.btn-outline-gold:hover {
    background: #000000;
    color: #ffffff;
}

.btn-navy {
    background: linear-gradient(135deg, #000000 0%, #0a1628 100%);
    color: #ffffff;
    border: none;
}

.btn-navy:hover {
    background: #1a3a5c;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ========================================
   Section Styles
   ======================================== */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 3rem;
}

.section-dark .section-subtitle {
    color: var(--silver);
}

.section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #a0a0a0 0%, #d0d0d0 100%);
    margin: 1.5rem auto;
    border-radius: 2px;
}

/* ========================================
   Cards with Animated Orange Border
   ======================================== */
.card-premium {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    transition: all 0.4s ease;
    overflow: hidden;
    position: relative;
    isolation: isolate;
}

/* Simple orange border on hover - LIGHTWEIGHT */
.card-premium:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.15);
    border-color: #ff6b00;
}

.card-premium .card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff6b00 0%, #ff8c00 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.card-premium:hover .card-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 107, 0, 0.3);
}

.card-premium .card-icon i {
    font-size: 1.5rem;
    color: #ffffff;
}

.card-premium .card-title {
    color: #000000;
    font-size: 1.25rem;
    font-weight: 700;
}

.card-premium .card-text {
    color: #666666;
}

/* ========================================
   Footer - Top to Bottom Gradient
   ======================================== */
.footer {
    background: linear-gradient(180deg, #0d1e35 0%, #1a3a5c 50%, #2a5a8c 100%);
    color: var(--platinum);
    padding: 4rem 0 0;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--platinum);
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: #c0c0c0;
    color: #000000;
    transform: translateY(-3px);
}

.footer-title {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: #c0c0c0;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--silver);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--silver);
}

.footer-contact i {
    color: #c0c0c0;
    margin-top: 4px;
}

.footer-contact a {
    color: var(--silver);
}

.footer-contact a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    padding: 1.5rem 0;
}

.footer-bottom p {
    margin: 0;
    color: var(--silver);
    font-size: 0.875rem;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--deep-navy);
        padding: 1rem;
        margin-top: 1rem;
        border-radius: 8px;
    }

    .btn-gold.ms-lg-3 {
        margin-top: 1rem;
        display: block;
        text-align: center;
    }
}

@media (max-width: 767.98px) {
    section {
        padding: 3rem 0;
    }

    .section-title {
        font-size: 2rem;
    }

    h1 {
        font-size: 2.25rem;
    }

    h2 {
        font-size: 1.75rem;
    }
}

/* ========================================
   Animations - Directional Scroll Effects
   ======================================== */

/* Initial hidden states */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.from-bottom {
    transform: translateY(60px);
}

.animate-on-scroll.from-top {
    transform: translateY(-60px);
}

.animate-on-scroll.from-left {
    transform: translateX(-60px);
}

.animate-on-scroll.from-right {
    transform: translateX(60px);
}

.animate-on-scroll.from-scale {
    transform: scale(0.8);
}

/* Visible state */
.animate-on-scroll.visible {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

/* Stagger delays */
.animate-delay-1 {
    transition-delay: 0.1s;
}

.animate-delay-2 {
    transition-delay: 0.2s;
}

.animate-delay-3 {
    transition-delay: 0.3s;
}

.animate-delay-4 {
    transition-delay: 0.4s;
}

.animate-delay-5 {
    transition-delay: 0.5s;
}

.animate-delay-6 {
    transition-delay: 0.6s;
}

/* ========================================
   Glowing Border Animation
   ======================================== */
.glow-border {
    position: relative;
    overflow: hidden;
}

.glow-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg,
            var(--gold),
            var(--dark-blue),
            var(--gold-light),
            var(--deep-navy),
            var(--gold));
    background-size: 400% 100%;
    border-radius: inherit;
    z-index: -1;
    animation: borderGlow 6s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.glow-border:hover::before,
.glow-border.active::before {
    opacity: 1;
}

.glow-border::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: inherit;
    border-radius: inherit;
    z-index: 0;
}

@keyframes borderGlow {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 400% 50%;
    }
}

/* Alternative: Rotating border */
.rotating-border {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.rotating-border::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: 50%;
    left: 50%;
    background: conic-gradient(from 0deg,
            transparent 0deg 60deg,
            var(--gold) 60deg 120deg,
            transparent 120deg 180deg,
            var(--gold-light) 180deg 240deg,
            transparent 240deg 300deg,
            var(--gold) 300deg 360deg);
    transform: translate(-50%, -50%);
    animation: rotateBorder 4s linear infinite;
    z-index: -2;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.rotating-border:hover::before {
    opacity: 1;
}

.rotating-border::after {
    content: '';
    position: absolute;
    inset: 3px;
    background: inherit;
    border-radius: inherit;
    z-index: -1;
}

@keyframes rotateBorder {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* ========================================
   Enhanced Dark Section Gradients
   ======================================== */
.section-dark {
    background:
        radial-gradient(ellipse at 10% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(212, 175, 55, 0.06) 0%, transparent 50%),
        linear-gradient(135deg, var(--deep-navy) 0%, var(--dark-blue) 50%, #1e3a6e 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.section-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(90deg, transparent 49.5%, rgba(212, 175, 55, 0.03) 50%, transparent 50.5%),
        linear-gradient(0deg, transparent 49.5%, rgba(212, 175, 55, 0.03) 50%, transparent 50.5%);
    background-size: 60px 60px;
    pointer-events: none;
}

/* ========================================
   Premium Card with Animated Border
   ======================================== */
.card-glow {
    position: relative;
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
    overflow: hidden;
    z-index: 1;
}

.card-glow::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 2px;
    background: linear-gradient(135deg, transparent 30%, var(--gold) 50%, transparent 70%);
    background-size: 300% 300%;
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: gradientShift 3s ease infinite;
    z-index: -1;
}

.card-glow:hover::before {
    opacity: 1;
}

.card-glow:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.15);
}

@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* Dark variant */
.card-glow-dark {
    background: linear-gradient(135deg, rgba(13, 27, 62, 0.95), rgba(26, 45, 90, 0.95));
    color: var(--white);
}

.card-glow-dark::before {
    background: linear-gradient(135deg, transparent 30%, var(--gold) 50%, transparent 70%);
}

/* ========================================
   Keyframe Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.gold-shimmer {
    background: linear-gradient(90deg,
            var(--gold) 0%,
            var(--gold-light) 50%,
            var(--gold) 100%);
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
    -webkit-background-clip: text;
    background-clip: text;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(212, 175, 55, 0.3);
    }

    50% {
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.6), 0 0 40px rgba(212, 175, 55, 0.3);
    }
}

.pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.float-animation {
    animation: float 3s ease-in-out infinite;
}

/* ========================================
   Mobile Responsive - Navbar
   ======================================== */
@media (max-width: 991.98px) {
    .navbar {
        padding: 0.75rem 0;
    }

    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(180deg, #050d18 0%, #0a1628 100%);
        padding: 1.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }

    .navbar-nav {
        gap: 0.5rem;
    }

    .navbar-nav .nav-link {
        color: #ffffff;
        padding: 0.75rem 1rem;
        border-radius: 8px;
        transition: all 0.3s ease;
    }

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
        color: #ff6b00;
        background: rgba(255, 107, 0, 0.1);
    }

    .navbar-nav .nav-link::after {
        display: none;
    }

    /* Hamburger button styling */
    .navbar-toggler {
        border: 2px solid rgba(255, 255, 255, 0.3);
        padding: 0.5rem 0.75rem;
        border-radius: 8px;
        transition: all 0.3s ease;
    }

    .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.3);
        border-color: #ff6b00;
    }

    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }

    .navbar-brand {
        font-size: 1.25rem;
    }
}

@media (max-width: 767.98px) {
    .navbar-brand {
        font-size: 1.1rem;
    }

    .navbar-brand span {
        font-size: 1.1rem;
    }

    .navbar-collapse {
        padding: 1rem;
    }

    /* Page header responsive */
    .page-header h1 {
        font-size: 2rem;
    }

    .page-header .lead {
        font-size: 1rem;
    }

    /* CTA box responsive */
    .cta-box {
        padding: 1.5rem;
    }

    .cta-box h2 {
        font-size: 1.5rem;
    }

    /* Hero section responsive */
    .hero-section h1 {
        font-size: 2.25rem;
    }
}

@media (max-width: 575.98px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .navbar-brand {
        font-size: 1rem;
    }

    .section-light,
    .section-dark {
        padding: 3rem 0;
    }
}

/* ========================================
   Floating WhatsApp Button
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 2rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 9998;
    transition: all 0.3s ease;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
    color: #ffffff;
}

@keyframes whatsappPulse {

    0%,
    100% {
        box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
}

@media (max-width: 767.98px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.75rem;
    }
}

/* ========================================
   Breadcrumb Navigation (SEO)
   ======================================== */
.breadcrumb-nav {
    background: linear-gradient(180deg, #0a1628 0%, #0d1e35 100%);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.breadcrumb {
    margin: 0;
    padding: 0;
    background: transparent;
    font-size: 0.875rem;
}

.breadcrumb-item {
    color: var(--silver);
}

.breadcrumb-item a {
    color: var(--silver);
    transition: var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: #ff6b00;
}

.breadcrumb-item.active {
    color: var(--white);
}

.breadcrumb-item+.breadcrumb-item::before {
    content: "›";
    color: var(--silver-dark);
    padding: 0 0.5rem;
}

/* ========================================
   FAQ Accordion (SEO)
   ======================================== */
.faq-section {
    padding: 5rem 0;
}

.accordion {
    border-radius: 12px;
    overflow: hidden;
}

.accordion-item {
    border: 1px solid #e0e0e0;
    margin-bottom: 1rem;
    border-radius: 8px !important;
    overflow: hidden;
    background: #ffffff;
}

.accordion-header {
    margin: 0;
}

.accordion-button {
    font-weight: 600;
    font-size: 1rem;
    color: #0a1628;
    background: #ffffff;
    padding: 1.25rem 1.5rem;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #0a1628 0%, #1a3a5c 100%);
    color: #ffffff;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ff6b00'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    padding: 1.5rem;
    color: #666666;
    line-height: 1.8;
    background: #fafafa;
}

/* ========================================
   Lazy Loading & Performance
   ======================================== */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded,
img[loading="lazy"]:not([src=""]) {
    opacity: 1;
}

/* Placeholder for lazy images */
.lazy-placeholder {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Image optimization */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Page Header with Breadcrumb Support
   ======================================== */
.page-header {
    background: linear-gradient(135deg, #0a1628 0%, #1a3a5c 100%);
    padding: 8rem 0 4rem;
    color: #ffffff;
    margin-top: -76px;
    padding-top: calc(8rem + 76px);
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.page-header .lead {
    color: var(--silver);
    font-size: 1.1rem;
    margin-bottom: 0;
}