/* ============================================
   EMBALAR - Landing Page Majestosa
   Design: Dark Mode High-End Futurista
   Cores: #050505 (Preto Profundo) + #F5FF00 (Amarelo Neon)
   ============================================ */

/* CSS Variables */
:root {
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f8f8f8;
    --color-bg-tertiary: #f0f0f0;
    --color-accent: #e6b800;
    --color-accent-bright: #ffc107;
    --color-accent-dim: rgba(230, 184, 0, 0.18);
    --color-accent-glow: rgba(230, 184, 0, 0.6);
    --color-text-primary: #1a1a1a;
    --color-text-secondary: #555555;
    --color-text-tertiary: #888888;
    --color-titanium: #666666;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-glass: rgba(0, 0, 0, 0.03);
    --color-glass-border: rgba(0, 0, 0, 0.1);
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --shadow-glow: 0 0 40px rgba(230, 184, 0, 0.35);
    --shadow-glow-intense: 0 0 60px rgba(230, 184, 0, 0.5);
    --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.5);
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
}

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

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

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

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-glow);
}

/* Selection */
::selection {
    background: var(--color-accent);
    color: var(--color-bg-primary);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.text-accent {
    color: var(--color-accent);
    text-shadow: 0 0 20px var(--color-accent-glow);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-medium);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-accent);
    color: #1a1a1a;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(242, 202, 48, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px var(--color-accent-glow), 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    box-shadow: 0 0 20px var(--color-accent-dim);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 12px 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-medium);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.99);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

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

.logo img {
    height: 90px;
    width: auto;
    transition: transform var(--transition-medium);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-medium);
}

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

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

.header-cta {
    padding: 12px 24px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg-effects {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, var(--color-accent-dim), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(242, 202, 48, 0.1), transparent),
        linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(1px 1px at 20% 30%, rgba(242, 202, 48, 0.4), transparent),
        radial-gradient(1px 1px at 40% 70%, rgba(242, 202, 48, 0.3), transparent),
        radial-gradient(1px 1px at 60% 20%, rgba(242, 202, 48, 0.4), transparent),
        radial-gradient(1px 1px at 80% 50%, rgba(242, 202, 48, 0.3), transparent);
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.hero-badge-link {
    text-decoration: none;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border: 2px solid var(--color-accent);
    padding: 12px 28px;
    font-size: 0.9rem;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 20px rgba(242, 202, 48, 0.2);
}

.hero-badge-link:hover {
    background: var(--color-accent);
    color: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(242, 202, 48, 0.4);
}

.hero-badge-link svg {
    transition: transform var(--transition-medium);
}

.hero-badge-link:hover svg {
    transform: translate(3px, -3px);
}

.hero-slogan {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.15em;
    margin-bottom: 16px;
    text-transform: uppercase;
    background: linear-gradient(90deg, var(--color-accent), #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(2.2rem, 6vw, 4.5rem);
    font-weight: 900;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.15;
    white-space: nowrap;
}

.hero-title br {
    display: block;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--color-text-tertiary);
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-text-secondary);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
    0%, 100% { opacity: 1; top: 8px; }
    50% { opacity: 0.3; top: 20px; }
}

/* ============================================
   SOCIAL PROOF - MARQUEE
   ============================================ */
.social-proof {
    padding: 40px 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.marquee {
    display: flex;
    overflow: hidden;
    user-select: none;
}

.marquee-content {
    display: flex;
    animation: marquee 30s linear infinite;
}

.marquee-item {
    flex-shrink: 0;
    padding: 0 60px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-tertiary);
    letter-spacing: 0.1em;
    opacity: 0.4;
    transition: all var(--transition-medium);
}

.marquee-item:hover {
    color: var(--color-accent);
    opacity: 1;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--color-accent-dim);
    border: 1px solid var(--color-accent);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section {
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 50%, var(--color-bg-primary) 100%);
}

.product-badge {
    background: var(--color-accent);
    color: #1a1a1a;
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
    border-bottom: 1px solid var(--color-border);
}

.product-showcase:last-child {
    border-bottom: none;
}

.product-showcase.reverse {
    direction: rtl;
}

.product-showcase.reverse > * {
    direction: ltr;
}

.product-content {
    padding: 20px;
}

.product-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--color-accent);
    color: var(--color-bg-primary);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    border-radius: 4px;
    margin-bottom: 16px;
}

.product-title {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.product-description {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.product-highlight {
    display: flex;
    gap: 12px;
    padding: 20px;
    background: rgba(242, 202, 48, 0.08);
    border: 1px solid rgba(242, 202, 48, 0.2);
    border-radius: var(--border-radius-md);
    margin-bottom: 24px;
}

.product-highlight svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.product-highlight span {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.product-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--border-radius-lg);
    filter: brightness(0.9) contrast(1.1);
    transition: all var(--transition-medium);
}

.product-image:hover img {
    transform: scale(1.02);
    filter: brightness(1) contrast(1.1);
}

.image-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, var(--color-accent-dim) 0%, transparent 70%);
    filter: blur(60px);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.product-image:hover .image-glow {
    opacity: 1;
}

.product-placeholder {
    width: 100%;
    height: 350px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius-lg);
    color: var(--color-text-tertiary);
}

.product-placeholder svg {
    opacity: 0.5;
}

.product-placeholder span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ============================================
   PRODUCT CARDS GRID
   ============================================ */
.cards-section {
    background: var(--color-bg-secondary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.product-card {
    position: relative;
    padding: 40px 30px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-medium);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, var(--color-accent-dim), transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: 
        0 0 40px var(--color-accent-dim),
        0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.card-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.card-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-accent-dim);
    border-radius: 50%;
    transition: all var(--transition-medium);
}

.product-card:hover .card-icon::before {
    transform: scale(1.2);
    background: var(--color-accent-glow);
}

.card-icon svg {
    position: relative;
    z-index: 1;
}

.product-card h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    position: relative;
}

.product-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    position: relative;
}

.product-card .card-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.product-card .card-link:hover {
    color: #1a1a1a;
    text-decoration: underline;
}

.store-icon::before {
    background: linear-gradient(135deg, var(--color-accent), #ffd700) !important;
}

.store-icon svg {
    color: #1a1a1a !important;
}

/* ============================================
   ECOSYSTEM SECTION
   ============================================ */
.ecosystem-section {
    background: 
        radial-gradient(ellipse 100% 50% at 50% 100%, var(--color-accent-dim), transparent),
        var(--color-bg-secondary);
}

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

.ecosystem-card {
    position: relative;
    padding: 50px 35px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.ecosystem-card.featured {
    background: linear-gradient(135deg, var(--color-accent-dim), var(--color-glass));
    border-color: var(--color-accent);
    transform: scale(1.05);
}

.ecosystem-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.ecosystem-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
    box-shadow: var(--shadow-glow-intense);
}

.eco-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 90px;
    height: 90px;
    margin-bottom: 24px;
    border-radius: 50%;
    color: var(--color-accent);
}

.eco-icon.international {
    background: linear-gradient(135deg, rgba(100, 149, 237, 0.2), rgba(100, 149, 237, 0.05));
    color: #6495ED;
}

.eco-icon.packaging {
    background: linear-gradient(135deg, var(--color-accent-dim), rgba(245, 255, 0, 0.05));
    color: var(--color-accent);
}

.eco-icon.tech {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), rgba(0, 255, 136, 0.05));
    color: #00FF88;
}

.ecosystem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.eco-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-glass);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-tertiary);
    margin-bottom: 16px;
}

.ecosystem-card.featured .eco-tag {
    background: var(--color-accent);
    color: var(--color-bg-primary);
}

.ecosystem-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.ecosystem-link {
    text-decoration: none;
    cursor: pointer;
}

.ecosystem-link:hover {
    border-color: var(--color-accent);
}

.eco-visit {
    display: block;
    margin-top: 16px;
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.ecosystem-link:hover .eco-visit {
    text-decoration: underline;
}

.eco-current {
    display: inline-block;
    margin-top: 16px;
    padding: 6px 16px;
    background: var(--color-accent);
    color: #1a1a1a;
    font-weight: 600;
    font-size: 0.8rem;
    border-radius: 20px;
}

/* ============================================
   DIFFERENTIALS SECTION
   ============================================ */
.differentials-section {
    background: var(--color-bg-secondary);
}

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

.differential-card {
    padding: 40px 30px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-medium);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.differential-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 0 30px var(--color-accent-dim);
}

.diff-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-accent);
    opacity: 0.3;
    margin-bottom: 16px;
    line-height: 1;
}

.differential-card:hover .diff-number {
    opacity: 1;
}

.differential-card h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.differential-card p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   COMPARISON SECTION
   ============================================ */
.comparison-section {
    background: var(--color-bg-primary);
}

.comparison-table {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.comparison-header,
.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
}

.comparison-header {
    background: var(--color-bg-tertiary);
    font-weight: 700;
    font-size: 0.9rem;
}

.comparison-col {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}

.comparison-col.featured {
    background: var(--color-accent-dim);
    color: var(--color-accent);
    font-weight: 600;
}

.comparison-header .comparison-col.featured {
    background: var(--color-accent);
    color: var(--color-bg-primary);
}

.comparison-row:last-child .comparison-col {
    border-bottom: none;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    background: 
        radial-gradient(ellipse 80% 50% at 50% 50%, var(--color-accent-dim), transparent),
        var(--color-bg-primary);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-card {
    padding: 30px;
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-accent);
    line-height: 1;
    display: inline;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    display: inline;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-top: 12px;
    font-weight: 500;
}

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

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

.testimonial-card {
    position: relative;
    padding: 40px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-medium);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: 0 0 30px var(--color-accent-dim);
}

.testimonial-quote {
    font-size: 5rem;
    font-weight: 900;
    color: var(--color-accent);
    opacity: 0.2;
    line-height: 1;
    position: absolute;
    top: 20px;
    left: 30px;
}

.testimonial-card p {
    position: relative;
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.author-info strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 4px;
}

.author-info span {
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
}

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

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.faq-question svg {
    flex-shrink: 0;
    transition: transform var(--transition-medium);
    color: var(--color-accent);
}

.faq-item.active .faq-question svg {
    transform: rotate(45deg);
}

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

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

.faq-answer p {
    padding-bottom: 24px;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: 
        radial-gradient(ellipse 100% 100% at 50% 0%, var(--color-accent-dim), transparent),
        linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    padding: 120px 0;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.cta-contact-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cta-contact-info a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.cta-contact-info a:hover {
    color: var(--color-accent);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #1a1a1a;
    padding: 80px 0 30px;
    border-top: 1px solid var(--color-border);
}

.footer,
.footer a,
.footer p,
.footer h4 {
    color: #ffffff;
}

.footer-links a,
.footer-contact a,
.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--color-accent);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.footer-slogan {
    color: var(--color-accent) !important;
    font-weight: 700;
    font-size: 0.85rem !important;
    letter-spacing: 0.1em;
    margin-bottom: 16px !important;
}

.footer-bbp-link {
    display: inline-block;
    padding: 8px 20px;
    background: transparent;
    border: 2px solid var(--color-accent);
    color: var(--color-accent) !important;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    border-radius: 25px;
    transition: all var(--transition-medium);
}

.footer-bbp-link:hover {
    background: var(--color-accent);
    color: #1a1a1a !important;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: 50%;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

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

.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.footer-links a,
.footer-contact a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 12px;
    transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-tertiary);
    font-size: 0.85rem;
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    box-shadow: 
        0 0 20px rgba(37, 211, 102, 0.5),
        0 0 40px rgba(242, 202, 48, 0.3),
        0 4px 20px rgba(0, 0, 0, 0.3);
    animation: whatsappPulse 2s infinite;
    transition: all var(--transition-medium);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 
        0 0 30px rgba(37, 211, 102, 0.7),
        0 0 60px var(--color-accent-glow),
        0 8px 30px rgba(0, 0, 0, 0.4);
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 
            0 0 20px rgba(37, 211, 102, 0.5),
            0 0 40px rgba(242, 202, 48, 0.2),
            0 4px 20px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 
            0 0 30px rgba(37, 211, 102, 0.7),
            0 0 60px rgba(242, 202, 48, 0.4),
            0 4px 30px rgba(0, 0, 0, 0.4);
    }
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: #1a1a1a;
    color: #ffffff;
    padding: 10px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all var(--transition-medium);
    border: 1px solid var(--color-accent);
    box-shadow: 0 0 20px var(--color-accent-dim);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* ============================================
   PERSONALIZATION SECTION
   ============================================ */
.personalization-section {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

.personalization-content {
    max-width: 800px;
    margin: 0 auto;
}

.personalization-card {
    background: #1a1a1a;
    border-radius: var(--border-radius-lg);
    padding: 50px;
    text-align: center;
    border: 1px solid rgba(242, 202, 48, 0.2);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.personalization-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), rgba(242, 202, 48, 0.3));
}

.personalization-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: rgba(242, 202, 48, 0.1);
    border-radius: 50%;
    margin-bottom: 24px;
    color: var(--color-accent);
}

.personalization-card h3 {
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 16px;
}

.personalization-card > p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.personalization-features {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 30px;
    text-align: left;
}

.personalization-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.personalization-features li svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.btn-personalize {
    background: var(--color-accent);
    color: #1a1a1a;
    font-weight: 700;
    padding: 18px 40px;
    font-size: 1.1rem;
    box-shadow: 0 0 30px rgba(242, 202, 48, 0.4);
    transition: all var(--transition-medium);
}

.btn-personalize:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(242, 202, 48, 0.6), 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* ============================================
   MOCKUP MODAL
   ============================================ */
.mockup-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.mockup-modal.active {
    display: flex;
}

.mockup-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.mockup-modal-container {
    position: relative;
    width: 95%;
    max-width: 1300px;
    height: 90vh;
    max-height: 950px;
    background: #1a1a1a;
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-accent);
    box-shadow: 0 0 60px rgba(242, 202, 48, 0.3), 0 30px 80px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(30px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.mockup-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #1a1a1a;
    color: #ffffff;
    border: 2px solid var(--color-accent);
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-medium);
}

.mockup-modal-close:hover {
    background: var(--color-accent);
    color: #1a1a1a;
}

.mockup-modal-close svg {
    width: 18px;
    height: 18px;
}

#mockupIframe {
    width: 100%;
    height: 100%;
    border: none;
    background: #f5f7fa;
}

/* Responsive for personalization section */
@media (max-width: 768px) {
    .personalization-card {
        padding: 30px 20px;
    }
    
    .personalization-card h3 {
        font-size: 1.4rem;
    }
    
    .personalization-features {
        grid-template-columns: 1fr;
    }
    
    .btn-personalize {
        width: 100%;
        padding: 16px 30px;
        font-size: 1rem;
    }
    
    .mockup-modal-container {
        width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        border: none;
    }
    
    .mockup-modal-close {
        top: 10px;
        right: 10px;
        padding: 8px 16px;
    }
    
    .mockup-modal-close span {
        display: none;
    }
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ============================================
   CALCULATOR POPUP
   ============================================ */
.calc-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.calc-modal.active {
    display: flex;
}

.calc-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.calc-modal-container {
    position: relative;
    width: 600px;
    height: 600px;
    max-width: 95vw;
    max-height: 95vh;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 24px;
    border: 4px solid var(--color-accent);
    box-shadow: 0 0 80px rgba(242, 202, 48, 0.4), 0 30px 80px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: calcSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

@keyframes calcSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(30px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Calculator Logo Header */
.calc-logo-header {
    padding: 24px 30px 16px;
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

.calc-logo-img {
    height: 50px;
    width: auto;
}

.calc-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 10;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-medium);
}

.calc-modal-close:hover {
    background: var(--color-accent);
    color: #1a1a1a;
}


/* Calculator Content */
.calc-content {
    flex: 1;
    padding: 50px 40px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.calc-step {
    display: none;
    animation: stepFadeIn 0.3s ease;
}

.calc-step.active {
    display: block;
}

@keyframes stepFadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.calc-step-icon {
    font-size: 4rem;
    text-align: center;
    margin-bottom: 20px;
}

.calc-step h4 {
    font-size: 1.5rem;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: 12px;
    font-weight: 700;
}

.calc-step-desc {
    font-size: 1rem;
    color: #666;
    text-align: center;
    margin-bottom: 32px;
}

/* Calculator Inputs */
.calc-inputs-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.calc-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calc-input-group label {
    font-size: 0.85rem;
    color: #555;
    font-weight: 500;
}

.calc-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.calc-input-wrapper input {
    width: 100%;
    padding: 14px 60px 14px 16px;
    background: #ffffff;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    color: #1a1a1a;
    font-size: 1.1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-medium);
}

.calc-input-wrapper input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: #fffef5;
    box-shadow: 0 0 0 3px rgba(242, 202, 48, 0.2);
}

.calc-input-wrapper input::placeholder {
    color: #aaa;
}

.calc-input-unit {
    position: absolute;
    right: 16px;
    color: #888;
    font-size: 0.9rem;
    font-weight: 500;
}

.calc-input-center {
    max-width: 280px;
    margin: 0 auto;
}

.calc-input-large input {
    text-align: center;
    font-size: 1.3rem;
    padding: 18px 90px 18px 20px;
}

.calc-input-large .calc-input-unit {
    right: 20px;
}

.calc-hint {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(242, 202, 48, 0.1);
    border: 1px solid rgba(242, 202, 48, 0.3);
    border-radius: 10px;
    margin-top: 8px;
}

.calc-hint svg {
    flex-shrink: 0;
    color: #b8960a;
    margin-top: 2px;
}

.calc-hint span {
    font-size: 0.8rem;
    color: #666;
    line-height: 1.4;
}

/* Calculator Results */
.calc-result-header {
    text-align: center;
    margin-bottom: 20px;
}

.calc-result-header .calc-step-icon {
    margin-bottom: 10px;
}

.calc-result-header h4 {
    margin-bottom: 0;
}

.calc-result-main {
    text-align: center;
    margin-bottom: 20px;
}

.calc-result-value {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.calc-result-value span:first-child {
    font-size: 4rem;
    font-weight: 800;
    color: #1a1a1a;
    line-height: 1;
}

.calc-result-unit {
    font-size: 1rem;
    color: #666;
}

.calc-result-comparison {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--color-accent);
    border-radius: 12px;
    margin-bottom: 16px;
}

.calc-comparison-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.calc-result-comparison p {
    font-size: 0.9rem;
    color: #1a1a1a;
    line-height: 1.5;
}

.calc-result-comparison strong {
    color: #1a1a1a;
    font-weight: 700;
}

.calc-result-cta {
    text-align: center;
    margin-bottom: 20px;
}

.calc-result-cta p {
    font-size: 0.95rem;
    color: #555;
}

.calc-result-cta strong {
    color: #1a1a1a;
}

.calc-result-rolls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 16px;
    background: #1a1a1a;
    border-radius: 12px;
}

.calc-roll-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.calc-roll-icon {
    font-size: 1.5rem;
}

.calc-roll-info {
    display: flex;
    flex-direction: column;
}

.calc-roll-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-accent);
}

.calc-roll-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
}

.calc-roll-divider {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Calculator Footer */
.calc-footer {
    padding: 20px 30px 30px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    background: #f8f9fa;
}

.calc-progress {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
}

.calc-progress-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
    transition: all var(--transition-medium);
}

.calc-progress-dot.active {
    background: var(--color-accent);
    box-shadow: 0 0 10px rgba(242, 202, 48, 0.5);
}

.calc-buttons {
    display: flex;
    gap: 12px;
}

.calc-buttons.hidden {
    display: none;
}

.calc-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border: none;
    border-radius: 12px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-medium);
    text-decoration: none;
}

.calc-btn-primary {
    background: var(--color-accent);
    color: #1a1a1a;
}

.calc-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(242, 202, 48, 0.4);
}

.calc-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.calc-btn-secondary {
    background: #e9ecef;
    color: #333;
}

.calc-btn-secondary:hover {
    background: #dee2e6;
}

.calc-btn-whatsapp {
    background: #25D366;
    color: #ffffff;
}

.calc-btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Calculator Floating Button */
.calc-float-btn {
    position: fixed;
    bottom: 110px;
    right: 30px;
    z-index: 999;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1a1a;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-medium);
}

.calc-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(242, 202, 48, 0.4);
}

.calc-float-tooltip {
    position: absolute;
    right: 70px;
    background: #1a1a1a;
    color: #ffffff;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all var(--transition-medium);
    border: 1px solid var(--color-accent);
}

.calc-float-btn:hover .calc-float-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Calculator Responsive */
@media (max-width: 620px) {
    .calc-modal-container {
        width: 100%;
        height: 100%;
        max-height: 100vh;
        border-radius: 0;
        border: none;
    }
    
    .calc-content {
        padding: 30px 20px;
    }
    
    .calc-footer {
        padding: 16px 20px 24px;
    }
    
    .calc-inputs-row {
        grid-template-columns: 1fr;
    }
    
    .calc-step-icon {
        font-size: 3rem;
    }
    
    .calc-step h4 {
        font-size: 1.3rem;
    }
    
    .calc-result-value span:first-child {
        font-size: 3rem;
    }
    
    .calc-result-rolls {
        flex-direction: column;
        gap: 12px;
    }
    
    .calc-roll-divider {
        display: none;
    }
    
    .calc-float-btn {
        bottom: 100px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .calc-float-tooltip {
        display: none;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
    .ecosystem-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .ecosystem-card.featured {
        transform: scale(1);
    }
    
    .ecosystem-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg-primary);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
    }
    
    .nav-menu.active {
        display: flex;
        background: #ffffff;
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .product-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .product-showcase.reverse {
        direction: ltr;
    }
    
    .product-image {
        order: -1;
    }
    
    .ecosystem-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 1.8rem;
        white-space: normal;
        line-height: 1.2;
    }
    
    .logo img {
        height: 50px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .hero-scroll-indicator {
        display: none;
    }
    
    .marquee-item {
        padding: 0 30px;
        font-size: 1.2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .differentials-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-suffix {
        font-size: 1.5rem;
    }
    
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-col {
        padding: 15px 20px;
    }
    
    .comparison-col:first-child {
        background: var(--color-bg-tertiary);
        font-weight: 600;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 1.5rem;
        white-space: normal;
    }
    
    .logo img {
        height: 45px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .product-title {
        font-size: 1.4rem;
    }
    
    .btn-lg {
        padding: 14px 24px;
        font-size: 0.9rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        font-size: 1rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .hero-subtitle br {
        display: none;
    }
}