/* ==========================================================================
   BK FORMATURAS - DESIGN SYSTEM & STYLESHEET
   Ensino Médio & Técnico Graduation Web Application
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-dark: #090B15;
    --bg-card: rgba(22, 27, 46, 0.7);
    --bg-card-hover: rgba(30, 37, 62, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-glow: rgba(139, 92, 246, 0.3);

    --primary: #7C3AED;
    --primary-light: #A78BFA;
    --primary-dark: #5B21B6;
    
    --gold: #F59E0B;
    --gold-light: #FBBF24;
    
    --cyan: #06B6D4;
    --green: #10B981;

    --text-main: #F3F4F6;
    --text-muted: #9CA3AF;
    --text-dark: #1F2937;

    --gradient-primary: linear-gradient(135deg, #7C3AED 0%, #3B82F6 100%);
    --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-glow: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(59, 130, 246, 0.15));

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px rgba(124, 58, 237, 0.35);

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

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(124, 58, 237, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 85% 65%, rgba(59, 130, 246, 0.1) 0%, transparent 40%);
}

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

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

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

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

.container-narrow {
    max-width: 800px;
}

/* Utility Classes */
.text-center { text-align: center; }
.accent-text { color: var(--gold); }
.text-gold { color: var(--gold); }
.text-green { color: var(--green); }
.text-muted { color: var(--text-muted); }
.mt-2 { margin-top: 1rem; }

.gradient-text {
    background: linear-gradient(135deg, #FFFFFF 0%, #A78BFA 50%, #60A5FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
}

.badge-pill.light {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--gold-light);
}

/* Glassmorphism Card */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.glass-card:hover {
    border-color: var(--border-color-glow);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-gradient {
    background: var(--gradient-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
}

.btn-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.6);
}

.btn-outline {
    background: transparent;
    color: #FFFFFF;
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

.btn-glow {
    animation: pulse-glow 2.5s infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 15px rgba(124, 58, 237, 0.4); }
    50% { box-shadow: 0 0 25px rgba(124, 58, 237, 0.8); }
}

/* Header & Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(9, 11, 21, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

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

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
}

.brand-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-size: 1.2rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

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

.highlight-link {
    color: var(--gold-light) !important;
    font-weight: 600;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    color: #FFFFFF;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.shape-1 {
    width: 350px;
    height: 350px;
    background: rgba(124, 58, 237, 0.25);
    top: 10%;
    left: -5%;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(59, 130, 246, 0.2);
    bottom: 5%;
    right: -10%;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: rgba(245, 158, 11, 0.15);
    top: 40%;
    left: 45%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero-title {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--gold-light);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 35px;
    background: var(--border-color);
}

/* Hero Card & Live Countdown */
.main-hero-card {
    padding: 24px;
    position: relative;
}

.card-badge {
    position: absolute;
    top: 36px;
    right: 36px;
    background: var(--gradient-gold);
    color: #000;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    z-index: 2;
}

.event-preview-img {
    position: relative;
    height: 220px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 1rem;
}

.event-preview-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.main-hero-card:hover .event-preview-img img {
    transform: scale(1.05);
}

.img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(9, 11, 21, 0.8), transparent);
}

.hero-card-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.hero-card-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.tags-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.tag {
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 6px;
    color: #D1D5DB;
}

.live-countdown {
    background: rgba(0, 0, 0, 0.3);
    padding: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.countdown-title {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.timer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    text-align: center;
}

.time-box {
    background: rgba(124, 58, 237, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    padding: 8px;
}

.time-box span {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: #FFF;
    display: block;
}

.time-box small {
    font-size: 0.65rem;
    color: var(--primary-light);
    text-transform: uppercase;
}

/* Sections Layout */
.section {
    padding: 100px 0;
    position: relative;
}

.section-dark {
    background: rgba(15, 19, 36, 0.5);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    margin-bottom: 60px;
}

.section-subtitle {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.4rem;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.align-center { align-items: center; }

/* Features Cards */
.feature-card {
    padding: 32px;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.icon-purple { background: rgba(124, 58, 237, 0.15); color: #A78BFA; }
.icon-gold { background: rgba(245, 158, 11, 0.15); color: #FBBF24; }
.icon-blue { background: rgba(59, 130, 246, 0.15); color: #60A5FA; }
.icon-teal { background: rgba(6, 182, 212, 0.15); color: #22D3EE; }
.icon-rose { background: rgba(244, 63, 94, 0.15); color: #FB7185; }
.icon-amber { background: rgba(217, 119, 6, 0.15); color: #FCD34D; }

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Interactive Simulator */
.simulator-wrapper {
    padding: 40px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}

.simulator-header {
    margin-bottom: 35px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 10px;
    color: #E5E7EB;
}

/* Radio Tiles */
.radio-tile-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.radio-tile {
    position: relative;
    cursor: pointer;
}

.radio-tile input {
    position: absolute;
    opacity: 0;
}

.tile-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.radio-tile input:checked + .tile-content {
    background: rgba(124, 58, 237, 0.2);
    border-color: var(--primary-light);
    color: #FFF;
    box-shadow: 0 0 15px rgba(124, 58, 237, 0.3);
}

/* Custom Range Slider */
.label-with-value {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.value-badge {
    background: var(--primary);
    color: #FFF;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.custom-range {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--gold-light);
    cursor: pointer;
    box-shadow: 0 0 10px var(--gold);
    transition: var(--transition);
}

.custom-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.custom-select, .custom-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(15, 19, 36, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #FFF;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.custom-select:focus, .custom-input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 10px rgba(124, 58, 237, 0.3);
}

/* Custom Checkboxes */
.checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.custom-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 0.9rem;
    color: #D1D5DB;
    user-select: none;
}

.custom-checkbox input {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    display: inline-block;
    position: relative;
    transition: var(--transition);
}

.custom-checkbox input:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.custom-checkbox input:checked + .checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #FFF;
    font-size: 0.7rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Simulator Results Card */
.result-card {
    background: linear-gradient(145deg, rgba(26, 31, 56, 0.9), rgba(16, 20, 38, 0.95));
    border: 1px solid var(--border-color-glow);
    border-radius: var(--radius-md);
    padding: 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.result-tag {
    background: rgba(245, 158, 11, 0.15);
    color: var(--gold-light);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.price-display {
    margin: 20px 0;
}

.price-display .currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-light);
    vertical-align: top;
    line-height: 2rem;
}

.price-display .price-amount {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
}

.price-display .period {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.result-breakdown {
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 20px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 8px;

}

.breakdown-item:last-child {
    margin-bottom: 0;
    padding-top: 8px;
    border-top: 1px dashed var(--border-color);
}

.whatsapp-lead-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lead-prompt {
    font-size: 0.85rem;
    font-weight: 600;
    color: #E5E7EB;
}

/* Pricing Section */
.cards-pricing {
    align-items: stretch;
}

.pricing-card {
    padding: 36px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pricing-card.featured {
    border-color: var(--gold);
    box-shadow: 0 0 35px rgba(245, 158, 11, 0.25);
    background: linear-gradient(180deg, rgba(30, 36, 62, 0.9) 0%, rgba(18, 22, 40, 0.95) 100%);
    transform: scale(1.04);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-gold);
    color: #000;
    font-weight: 800;
    font-size: 0.75rem;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 6px;
}

.pricing-header p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.pricing-price {
    margin-bottom: 24px;
}

.pricing-price .currency {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: block;
}

.pricing-price .amount {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--gold-light);
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    font-size: 0.9rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;

}

.pricing-features li.disabled {
    color: #6B7280;
}

/* Gallery Section */
.gallery-filters {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary);
    color: #FFF;
    border-color: var(--primary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 250px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(9, 11, 21, 0.9), transparent 60%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h4 {
    font-size: 1.1rem;
}

.gallery-overlay p {
    font-size: 0.8rem;
    color: var(--gold-light);
}

/* Comissão Section & Mockup */
.section-comissao {
    overflow: hidden;
}

.comissao-features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.c-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.c-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(124, 58, 237, 0.2);
    color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.c-feature h4 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.c-feature p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Mockup Card */
.comissao-preview-card {
    padding: 24px;
    border-color: rgba(139, 92, 246, 0.4);
}

.mockup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot.red { background: #EF4444; }
.dot.yellow { background: #F59E0B; }
.dot.green { background: #10B981; }

.mockup-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
}

.user-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-size: 1.2rem;
}

.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.d-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 14px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.d-card small {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: block;
}

.d-card strong {
    font-size: 1.2rem;
    color: #FFF;
    display: block;
    margin: 4px 0;
}

.tag-success {
    font-size: 0.7rem;
    color: #34D399;
}
.tag-info {
    font-size: 0.7rem;
    color: #60A5FA;
}

.progress-bar-container {
    margin-bottom: 20px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.progress-track {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-gold);
    border-radius: 4px;
}

.quick-action-btns {
    display: flex;
    gap: 10px;
}

/* Testimonials */
.testimonial-card {
    padding: 28px;
}

.stars {
    color: var(--gold-light);
    font-size: 0.85rem;
    margin-bottom: 16px;
    display: flex;
    gap: 4px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: #D1D5DB;
    margin-bottom: 20px;
    font-style: italic;
}

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

.author-info .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #FFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* Accordion FAQ */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    color: #FFF;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
}

.accordion-header i {
    transition: transform 0.3s ease;
    color: var(--primary-light);
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.2);
}

.accordion-content p {
    padding: 20px;
    font-size: 0.95rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Footer */
.footer {
    background: #05070D;
    border-top: 1px solid var(--border-color);
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-col h4::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: var(--gold);
    margin-top: 6px;
}

.footer-col p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-col ul li a:hover {
    color: #FFF;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;

}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    background: #030408;
    padding: 20px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Modal Popup */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    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: all;
}

.modal-card {
    width: 90%;
    max-width: 500px;
    padding: 36px;
    position: relative;
    background: #121629;
    border: 1px solid var(--border-color-glow);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
}

.modal-header {
    margin-bottom: 24px;
}

.modal-header h3 {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.modal-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.modal-form .form-group {
    margin-bottom: 16px;
}

.modal-form label {
    font-size: 0.85rem;
    color: #D1D5DB;
    display: block;
    margin-bottom: 6px;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #FFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp .tooltip {
    position: absolute;
    right: 70px;
    background: #111827;
    color: #FFF;
    font-size: 0.8rem;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.floating-whatsapp:hover .tooltip {
    opacity: 1;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero-grid, .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .pricing-card.featured {
        transform: none;
    }

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

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

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #090B15;
        flex-direction: column;
        justify-content: center;
        transition: var(--transition);
    }

    .nav-menu.active {
        left: 0;
    }

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

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

    .simulator-wrapper {
        padding: 20px;
    }
}