/* ==========================================================================
   MEDEN PHARMA - PREMIUM DESIGN SYSTEM
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
    /* Color Palette */
    --color-dark-bg: #070c19;
    --color-panel-bg: #0e172c;
    --color-panel-glass: rgba(14, 23, 44, 0.7);
    --color-border-glass: rgba(255, 255, 255, 0.08);
    --color-accent-teal: #00f5d4;
    --color-accent-blue: #0077b6;
    --color-accent-cyan: #00b4d8;
    --color-accent-purple: #7209b7;
    --color-text-primary: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    --color-white: #ffffff;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, #0077b6 0%, #00b4d8 50%, #00f5d4 100%);
    --grad-dark: linear-gradient(180deg, #070c19 0%, #0a1128 100%);
    --grad-purple-teal: linear-gradient(135deg, #7209b7 0%, #00f5d4 100%);
    --grad-card: linear-gradient(135deg, rgba(14, 23, 44, 0.8) 0%, rgba(20, 30, 55, 0.4) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 50px rgba(0, 245, 212, 0.1);
    --shadow-glow: 0 0 20px rgba(0, 245, 212, 0.25);
    
    /* Border Radii */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --header-height: 80px;
    --container-width: 1200px;
}

/* ==========================================================================
   BASE & RESET
   ========================================================================== */

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-dark-bg);
    background-image: var(--grad-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    background: none;
    border: none;
    color: inherit;
}

button {
    cursor: pointer;
}

/* ==========================================================================
   LAYOUT CONTAINERS & UTILITIES
   ========================================================================== */

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

.grid {
    display: grid;
    gap: 32px;
}

.grid-2 {
    grid-template-columns: 1fr;
}

.grid-3 {
    grid-template-columns: 1fr;
}

.grid-4 {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.section-padding {
    padding: 100px 0;
}

.text-gradient {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-white);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 20px; }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); font-weight: 700; margin-bottom: 12px; }
h4 { font-size: 1.2rem; }

p {
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    font-weight: 400;
}

.lead {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto 30px;
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-family: var(--font-heading);
}

.btn-primary {
    background: var(--grad-primary);
    color: var(--color-dark-bg);
    box-shadow: var(--shadow-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--grad-purple-teal);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-primary:hover {
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 245, 212, 0.45);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent-teal);
    transform: translateY(-2px);
}

.btn-icon {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.9rem;
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(7, 12, 25, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-glass);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    height: 70px;
    background: rgba(7, 12, 25, 0.95);
    box-shadow: var(--shadow-md);
}

.header .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--grad-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-family: var(--font-heading);
    color: var(--color-dark-bg);
    font-size: 1.5rem;
    box-shadow: var(--shadow-glow);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.logo-sub {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent-teal);
    display: block;
    font-weight: 600;
    margin-top: -4px;
}

.nav {
    display: none;
}

.nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--grad-primary);
    transition: width 0.3s ease;
}

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

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

.header-cta {
    display: none;
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    height: 24px;
    justify-content: center;
    z-index: 1001;
}

.nav-toggle span {
    width: 100%;
    height: 2.5px;
    background-color: var(--color-white);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Nav Styles */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: var(--color-dark-bg);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav.open {
    right: 0;
}

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    margin-bottom: 40px;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--color-text-secondary);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
    color: var(--color-accent-teal);
}

@media (min-width: 1024px) {
    .nav { display: block; }
    .header-cta { display: block; }
    .nav-toggle { display: none; }
    .mobile-nav { display: none; }
}

/* ==========================================================================
   GLASS CARDS & PREMIUM CONTAINERS
   ========================================================================== */

.glass-card {
    background: var(--color-panel-glass);
    border: 1px solid var(--color-border-glass);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(10px);
}

.glass-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 245, 212, 0.2);
    box-shadow: var(--shadow-lg);
}

.glass-card-accent {
    border-top: 4px solid var(--color-accent-teal);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
    position: relative;
    padding-top: calc(var(--header-height) + 40px);
    min-height: 95vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -2;
    overflow: hidden;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    filter: saturate(1.2) brightness(0.7);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 60% 40%, rgba(0, 119, 182, 0.15) 0%, rgba(7, 12, 25, 0.9) 80%);
    z-index: -1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid rgba(0, 245, 212, 0.3);
    color: var(--color-accent-teal);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    font-family: var(--font-heading);
}

.hero-badge i {
    font-size: 0.85rem;
}

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

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 40px;
}

/* Stats Section on Home */
.stats-container {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (min-width: 768px) {
    .stats-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    backdrop-filter: blur(5px);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
}

.stat-number span {
    color: var(--color-accent-teal);
}

.stat-title {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* ==========================================================================
   PAGE HEADERS (For Subpages)
   ========================================================================== */

.page-header {
    position: relative;
    padding: 180px 0 100px;
    background: radial-gradient(circle at 80% 20%, rgba(0, 119, 182, 0.25) 0%, rgba(7, 12, 25, 1) 70%);
    border-bottom: 1px solid var(--color-border-glass);
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -150px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-accent-teal) 0%, transparent 70%);
    opacity: 0.1;
    filter: blur(50px);
}

.page-header-title {
    margin-top: 10px;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-family: var(--font-heading);
    font-weight: 500;
}

.breadcrumbs a:hover {
    color: var(--color-accent-teal);
}

.breadcrumbs i {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   FEATURES / SECTIONS GENERAL
   ========================================================================== */

.section-title-area {
    margin-bottom: 60px;
    position: relative;
}

.section-subtitle {
    color: var(--color-accent-teal);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: inline-block;
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

.section-subtitle::before {
    content: '// ';
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background: rgba(0, 245, 212, 0.08);
    border: 1.5px solid rgba(0, 245, 212, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-teal);
    font-size: 1.8rem;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.glass-card:hover .card-icon {
    background: var(--grad-primary);
    color: var(--color-dark-bg);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

/* Feature highlight component (e.g. key advantages) */
.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 24px 0;
}

.feature-list-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-list-item i {
    color: var(--color-accent-teal);
    margin-top: 4px;
    font-size: 1.1rem;
}

.feature-list-item span {
    font-weight: 500;
}

/* ==========================================================================
   ABOUT PAGE & SECTIONS
   ========================================================================== */

.about-highlight-grid {
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 12px;
    border: 2px solid var(--color-accent-teal);
    border-radius: var(--radius-md);
    z-index: -1;
    transform: translate(12px, 12px);
    transition: transform 0.4s ease;
}

.about-image-wrapper:hover::after {
    transform: translate(0, 0);
}

.cert-floating-badge {
    position: absolute;
    bottom: -50px;
    left: -50px;
    background: var(--color-panel-bg);
    border: 1.5px solid var(--color-accent-teal);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.cert-badge-icon {
    font-size: 2.2rem;
    color: var(--color-accent-teal);
}

.cert-badge-text h5 {
    font-size: 0.95rem;
    font-weight: 800;
}

.cert-badge-text p {
    font-size: 0.75rem;
    margin-bottom: 0;
    text-transform: uppercase;
}

/* Core Values cards */
.value-card {
    text-align: center;
}

.value-card .card-icon {
    margin: 0 auto 24px;
}

/* ==========================================================================
   PRODUCTS PAGE & CATALOG
   ========================================================================== */

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

.filter-btn {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.filter-btn:hover {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
    color: var(--color-dark-bg);
    background: var(--grad-primary);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

.product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-image {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 200px;
    margin-bottom: 24px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(7, 12, 25, 0.85);
    color: var(--color-accent-teal);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 245, 212, 0.3);
}

.product-meta {
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--color-border-glass);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-spec {
    font-size: 0.85rem;
    color: var(--color-accent-teal);
    font-weight: 600;
}

/* ==========================================================================
   QUALITY & MANUFACTURING SECTIONS
   ========================================================================== */

.timeline {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, 0.08);
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 50px;
}

@media (min-width: 768px) {
    .timeline-item {
        padding-left: 0;
        width: 50%;
    }
    
    .timeline-item:nth-child(odd) {
        margin-left: auto;
        padding-left: 40px;
    }
    
    .timeline-item:nth-child(even) {
        padding-right: 40px;
        text-align: right;
    }
}

.timeline-dot {
    position: absolute;
    top: 5px;
    left: 11px;
    width: 20px;
    height: 20px;
    background: var(--color-dark-bg);
    border: 4px solid var(--color-accent-teal);
    border-radius: 50%;
    z-index: 5;
    box-shadow: 0 0 10px var(--color-accent-teal);
}

@media (min-width: 768px) {
    .timeline-dot {
        left: auto;
        right: -10px;
    }
    
    .timeline-item:nth-child(odd) .timeline-dot {
        left: -10px;
        right: auto;
    }
}

.timeline-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 24px;
}

.timeline-title {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-accent-teal);
    margin-bottom: 8px;
}

/* Reactor visual breakdown */
.tech-spec-grid {
    align-items: center;
}

.reactor-badge-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.reactor-badge {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
}

.reactor-badge-num {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent-teal);
}

.reactor-badge-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* ==========================================================================
   CONTACT PAGE & REQUEST QUOTE FORM
   ========================================================================== */

.contact-layout {
    gap: 40px;
}

.contact-info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-info-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: rgba(0, 245, 212, 0.05);
    border: 1.5px solid rgba(0, 245, 212, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-teal);
    font-size: 1.4rem;
    flex-shrink: 0;
}

.contact-info-content h5 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.contact-info-content p, .contact-info-content a {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* Form Styles */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 14px 20px;
    background: rgba(7, 12, 25, 0.4);
    border: 1.5px solid var(--color-border-glass);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    outline: none;
    transition: all 0.3s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--color-accent-teal);
    box-shadow: 0 0 15px rgba(0, 245, 212, 0.15);
    background: rgba(7, 12, 25, 0.7);
}

.form-select option {
    background: var(--color-panel-bg);
    color: var(--color-white);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Interactive Quote Builder */
.quote-builder-container {
    background: linear-gradient(135deg, rgba(14, 23, 44, 0.8) 0%, rgba(7, 12, 25, 0.8) 100%);
}

.slider-group {
    margin-top: 10px;
    margin-bottom: 30px;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: 8px;
    font-weight: 600;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--grad-primary);
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    transition: transform 0.1s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.25);
}

.quote-calculator-panel {
    border-top: 1px solid var(--color-border-glass);
    padding-top: 24px;
    margin-top: 24px;
}

.quote-calc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.quote-calc-label {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.quote-calc-value {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
}

.quote-calc-total {
    font-size: 1.6rem;
    color: var(--color-accent-teal);
    font-weight: 800;
}

/* Success Overlay */
.submit-success-overlay {
    position: absolute;
    inset: 0;
    background: var(--color-panel-bg);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 100;
}

.submit-success-overlay.active {
    opacity: 1;
    visibility: visible;
}

.success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(0, 245, 212, 0.1);
    border: 2px solid var(--color-accent-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-teal);
    font-size: 2.2rem;
    margin-bottom: 24px;
    animation: successPulse 2s infinite;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    background: #040811;
    border-top: 1px solid var(--color-border-glass);
    padding: 80px 0 30px;
    font-size: 0.95rem;
}

.footer-grid {
    margin-bottom: 60px;
}

.footer-logo-desc {
    max-width: 320px;
}

.footer-logo-desc p {
    margin-top: 16px;
    font-size: 0.9rem;
}

.footer-nav-col h5 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-white);
    position: relative;
}

.footer-nav-col h5::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--color-accent-teal);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

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

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

.social-link:hover {
    color: var(--color-dark-bg);
    background: var(--grad-primary);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
    }
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a:hover {
    color: var(--color-text-secondary);
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.reveal-left {
    transform: translateX(-40px);
}

.reveal.reveal-right {
    transform: translateX(40px);
}

.reveal.active {
    opacity: 1;
    transform: translate(0, 0);
}

/* Delay modifiers */
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* Custom Keyframes */
@keyframes successPulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 245, 212, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(0, 245, 212, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 245, 212, 0); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.floating-element {
    animation: float 4s ease-in-out infinite;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    background-color: #128C7E;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    color: white;
}