/* ===================================
   LYNETRA - Classic Company Profile
   Professional & Clean Stylesheet
   =================================== */

/* CSS Variables - Design Tokens */
:root {
    /* Primary Colors - Professional Navy */
    --primary-color: #1a3a5c;
    --primary-dark: #0f2740;
    --primary-light: #2a5a8c;
    --primary-accent: #3b82f6;

    /* Secondary Colors */
    --secondary-color: #4a90d9;
    --secondary-dark: #357abd;
    --secondary-light: #6ba5e7;

    /* Accent */
    --accent-color: #e8a838;
    --accent-dark: #d49520;

    /* Neutral Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f7f8fa;
    --bg-tertiary: #eef1f5;
    --bg-card: #ffffff;
    --bg-dark: #111827;
    --bg-dark-secondary: #1a2332;

    /* Text Colors */
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #8896a6;
    --text-light: #ffffff;

    /* Border Colors */
    --border-color: #dfe3e8;
    --border-light: #eef1f5;

    /* Shadows - Subtle */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 8px 30px rgba(0, 0, 0, 0.12);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Border Radius - Conservative */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 10px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 200ms ease;
    --transition-normal: 300ms ease;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.75;
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Section Styles */
.section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-subtitle {
    display: inline-block;
    color: var(--primary-accent);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.section-description {
    max-width: 560px;
    margin: 0 auto;
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.navbar-logo {
    height: 38px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-fast);
}

.navbar-brand:hover .navbar-logo {
    opacity: 0.85;
}

.navbar-brand-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    position: relative;
    padding: var(--spacing-sm) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

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

.navbar-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 1.5px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 0.9375rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: var(--bg-secondary);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(135deg, rgba(26, 58, 92, 0.03) 0%, transparent 60%),
        linear-gradient(225deg, rgba(74, 144, 217, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 540px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-primary);
    padding: 0.375rem var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-badge i {
    color: var(--accent-color);
    font-size: 0.75rem;
}

.hero-title {
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    color: var(--primary-color);
}

.hero-title .highlight {
    color: var(--secondary-color);
}

.hero-description {
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-secondary);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.hero-stat {
    text-align: left;
}

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    display: block;
    margin-bottom: 4px;
}

.hero-stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Hero Image */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 480px;
}

.hero-image {
    width: 100%;
    border-radius: var(--radius-lg);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: var(--bg-card);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border: 1px solid var(--border-light);
}

.floating-card-1 {
    top: 10%;
    left: -5%;
}

.floating-card-2 {
    bottom: 20%;
    right: -5%;
}

.floating-card-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1rem;
}

.floating-card-text h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.floating-card-text p {
    font-size: 0.6875rem;
    color: var(--text-muted);
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services {
    background: var(--bg-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--bg-card);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.service-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: var(--transition-normal);
}

.service-icon i {
    font-size: 1.375rem;
    color: var(--primary-color);
}

.service-card:hover .service-icon {
    background: var(--primary-color);
}

.service-card:hover .service-icon i {
    color: var(--text-light);
}

.service-card h3 {
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.service-card p {
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.service-features {
    margin-bottom: var(--spacing-md);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.service-features li i {
    color: var(--secondary-color);
    font-size: 0.6875rem;
}

/* ===================================
   WHY CHOOSE US
   =================================== */
.why-us {
    background: var(--bg-secondary);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
}

.why-us-card {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.why-us-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.why-us-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    background: var(--primary-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.5rem;
}

.why-us-card h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
}

.why-us-card p {
    font-size: 0.8125rem;
}

/* ===================================
   TESTIMONIALS SECTION
   =================================== */
.testimonials {
    background: var(--bg-primary);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.testimonial-quote {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.08;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-rating {
    display: flex;
    gap: 3px;
    margin-bottom: var(--spacing-sm);
}

.testimonial-rating i {
    color: var(--accent-color);
    font-size: 0.8125rem;
}

.testimonial-text {
    font-size: 0.9375rem;
    font-style: italic;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    object-fit: cover;
    font-size: 0.75rem;
}

.testimonial-info h5 {
    font-size: 0.875rem;
    margin-bottom: 2px;
    color: var(--primary-color);
}

.testimonial-info p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ===================================
   CTA SECTION
   =================================== */
.cta {
    background: var(--primary-color);
    color: var(--text-light);
    text-align: center;
    position: relative;
    padding: var(--spacing-3xl) 0;
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta h2 {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.cta p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn-primary {
    background: var(--text-light);
    color: var(--primary-color);
    font-weight: 700;
}

.cta .btn-primary:hover {
    background: var(--bg-tertiary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* ===================================
   PRICING SECTION
   =================================== */
.pricing {
    background: var(--bg-secondary);
}

/* Pricing List Style */
.pricing-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 820px;
    margin: 0 auto;
}

.pricing-item {
    display: grid;
    grid-template-columns: 52px 1fr auto auto;
    gap: var(--spacing-md);
    align-items: center;
    background: var(--bg-card);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.pricing-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.pricing-item.featured {
    border-color: var(--primary-color);
    border-width: 2px;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.02), rgba(74, 144, 217, 0.02));
}

.pricing-item-icon {
    width: 52px;
    height: 52px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-item-icon i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.pricing-item:hover .pricing-item-icon {
    background: var(--primary-color);
}

.pricing-item:hover .pricing-item-icon i {
    color: var(--text-light);
}

.pricing-item-content h3 {
    font-size: 1rem;
    margin-bottom: 2px;
    color: var(--primary-color);
}

.pricing-item-content p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.pricing-item-price {
    text-align: right;
}

.price-range {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
}

.pricing-note {
    max-width: 820px;
    margin: var(--spacing-lg) auto 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-color);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--primary-color);
}

.pricing-note p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
}

.pricing-note i {
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
}

/* Payment Banner */
.payment-banner {
    max-width: 820px;
    margin: 0 auto var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 50%, #a7f3d0 100%);
    border: 2px solid #16a34a;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    animation: paymentBannerPulse 3s ease-in-out infinite;
}

@keyframes paymentBannerPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.15); }
    50% { box-shadow: 0 0 0 8px rgba(22, 163, 74, 0); }
}

.payment-banner::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 100px;
    height: 100px;
    background: rgba(22, 163, 74, 0.08);
    border-radius: 50%;
    pointer-events: none;
}

.payment-banner-icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
    background: #16a34a;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.75rem;
}

.payment-banner-content h3 {
    font-size: 1.125rem;
    color: #15803d;
    margin-bottom: 4px;
    font-weight: 700;
}

.payment-banner-content h3 i {
    color: #16a34a;
    margin-right: 6px;
}

.payment-banner-content p {
    font-size: 0.875rem;
    color: #166534;
    margin: 0;
    line-height: 1.6;
}

/* Payment Note */
.pricing-note.payment-note {
    border-left-color: #16a34a;
    background: #f0fdf4;
}

.pricing-note.payment-note i {
    color: #16a34a;
}

/* Why Us Card Highlight */
.why-us-card-highlight {
    border-color: #16a34a !important;
    border-width: 2px;
    position: relative;
    overflow: hidden;
}

.why-us-card-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #16a34a, #22c55e);
}

.why-us-card-highlight h4 {
    color: #16a34a !important;
}

/* CTA Payment Badge */
.cta-payment-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(4px);
}

.cta-payment-badge i {
    color: #4ade80;
    font-size: 1rem;
}

/* ===================================
   FAQ SECTION
   =================================== */
.faq {
    background: var(--bg-primary);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--primary-light);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    font-size: 0.875rem;
    color: var(--primary-color);
    transition: var(--transition-normal);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-md);
    font-size: 0.875rem;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.75);
    padding-top: var(--spacing-3xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
    padding-right: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    height: 36px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: var(--transition-fast);
}

.footer-logo-img:hover {
    opacity: 0.8;
}

.footer-logo-text {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--text-light);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 8px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary-accent);
    color: var(--text-light);
}

.footer-column h4 {
    color: var(--text-light);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: 10px;
}

.footer-contact-item i {
    color: var(--primary-accent);
    margin-top: 3px;
    font-size: 0.875rem;
}

.footer-contact-item p,
.footer-contact-item a {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.875rem;
}

.footer-contact-item a:hover {
    color: var(--text-light);
}

.footer-bottom {
    padding: var(--spacing-md) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8125rem;
}

/* ===================================
   WHATSAPP FLOATING BUTTON
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 3px 12px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.45);
}

/* ===================================
   PAGE HEADERS
   =================================== */
.page-header {
    background: var(--bg-secondary);
    padding: 140px 0 60px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.875rem;
}

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

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb i {
    font-size: 0.6875rem;
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.bg-primary { background: var(--bg-primary); }
.bg-secondary { background: var(--bg-secondary); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.hidden { display: none; }
.visible { display: block; }

/* ===================================
   ANIMATIONS - Minimal & Professional
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.5s ease forwards;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

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

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

    .testimonials-slider {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .section {
        padding: var(--spacing-3xl) 0;
    }

    .navbar .container {
        height: 64px;
    }

    .navbar-logo {
        height: 32px;
    }

    .navbar-nav {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }

    .navbar-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-cta {
        display: none;
    }

    .hero {
        padding-top: 64px;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-stat {
        text-align: center;
    }

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

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

    .pricing-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .pricing-item-icon {
        margin: 0 auto;
    }

    .pricing-item-price {
        text-align: center;
    }

    .pricing-item .btn {
        width: 100%;
    }

    .payment-banner {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }

    .payment-banner-icon {
        width: 52px;
        height: 52px;
        min-width: 52px;
        font-size: 1.375rem;
    }

    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        padding-right: 0;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .floating-card {
        display: none;
    }
}

/* ===================================
   BREADCRUMB NAVIGATION
   =================================== */
.breadcrumb-nav {
    padding: calc(72px + var(--spacing-lg)) 0 var(--spacing-md);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
}

.breadcrumb-item a {
    color: var(--primary-accent);
    font-weight: 500;
}

.breadcrumb-item a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '/';
    color: var(--text-muted);
    margin-right: var(--spacing-xs);
}

.breadcrumb-item.active {
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===================================
   HTML SITEMAP PAGE
   =================================== */
.sitemap-page {
    padding-top: var(--spacing-2xl);
}

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

.sitemap-group {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.sitemap-group h2 {
    font-size: 1.125rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--bg-tertiary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sitemap-group h2 i {
    font-size: 1rem;
    color: var(--primary-accent);
}

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

.sitemap-links li {
    padding: var(--spacing-xs) 0;
}

.sitemap-links li a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition-fast);
}

.sitemap-links li a::before {
    content: '→';
    color: var(--text-muted);
    font-size: 0.75rem;
}

.sitemap-links li a:hover {
    color: var(--primary-color);
    transform: translateX(4px);
}

/* ===================================
   ERROR PAGE
   =================================== */
.error-page {
    padding-top: calc(72px + var(--spacing-3xl));
}

@media (max-width: 768px) {
    .sitemap-grid {
        grid-template-columns: 1fr;
    }
    
    .breadcrumb-nav {
        padding-top: calc(72px + var(--spacing-md));
    }
}

/* ===================================
   SCROLLBAR
   =================================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ===================================
   SELECTION
   =================================== */
::selection {
    background: var(--primary-color);
    color: var(--text-light);
}