/* ===== DESIGN SYSTEM ===== */
:root {
    /* Colors */
    --bg-primary: #06060e;
    --bg-secondary: #0c0c1d;
    --bg-tertiary: #121228;
    --bg-card: rgba(18, 18, 45, 0.6);
    --bg-card-hover: rgba(25, 25, 60, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);

    --text-primary: #f0f0f5;
    --text-secondary: #a0a0bc;
    --text-muted: #6a6a8a;

    --accent-primary: #7c3aed;
    --accent-secondary: #a855f7;
    --accent-tertiary: #c084fc;
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-green: #25d366;
    --accent-pink: #ec4899;

    --gradient-primary: linear-gradient(135deg, #7c3aed 0%, #3b82f6 50%, #06b6d4 100%);
    --gradient-text: linear-gradient(135deg, #a855f7, #3b82f6, #06b6d4);
    --gradient-card: linear-gradient(145deg, rgba(124, 58, 237, 0.1), rgba(59, 130, 246, 0.05));
    --gradient-glow: radial-gradient(ellipse, rgba(124, 58, 237, 0.15), transparent 70%);

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-accent: rgba(124, 58, 237, 0.3);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.3);
    --shadow-glow-sm: 0 0 20px rgba(124, 58, 237, 0.2);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 120px 0;
    --container-max: 1200px;
    --container-padding: 0 24px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

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

/* ===== ANIMATIONS ===== */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes floatDelay {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(124, 58, 237, 0); }
}

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

/* Scroll Reveal */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    transition-delay: var(--delay, 0s);
}

.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ===== TEXT GRADIENT ===== */
.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(6, 6, 14, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 10px 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.logo-accent {
    color: var(--accent-primary);
}

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

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 4px 0;
}

.nav-links a:not(.nav-cta-btn)::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
    border-radius: 1px;
}

.nav-links a:not(.nav-cta-btn):hover {
    color: var(--text-primary);
}

.nav-links a:not(.nav-cta-btn):hover::after {
    width: 100%;
}

.nav-cta-btn {
    background: var(--accent-primary) !important;
    color: white !important;
    padding: 10px 24px !important;
    border-radius: var(--radius-full);
    font-weight: 600 !important;
    font-size: 13px !important;
    letter-spacing: 0.3px;
    transition: var(--transition-base) !important;
}

.nav-cta-btn:hover {
    background: var(--accent-secondary) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-sm);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

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

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-secondary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-glow {
    box-shadow: var(--shadow-glow-sm);
}

.btn-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: var(--gradient-primary);
    z-index: -1;
    opacity: 0;
    transition: var(--transition-base);
}

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

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-accent);
    transform: translateY(-3px);
}

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

.btn-outline:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: var(--accent-green);
    color: white;
}

.btn-whatsapp:hover {
    background: #1fb855;
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.3);
}

.btn-large {
    padding: 18px 40px;
    font-size: 16px;
}

.btn-small {
    padding: 10px 20px;
    font-size: 13px;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
    overflow: hidden;
}

.hero-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.hero-glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(124, 58, 237, 0.12);
    top: -200px;
    right: -100px;
}

.hero-glow-2 {
    width: 500px;
    height: 500px;
    background: rgba(59, 130, 246, 0.08);
    bottom: -150px;
    left: -100px;
}

.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-tertiary);
    margin-bottom: 24px;
    animation: badgePulse 2s infinite;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4.5vw, 52px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.hero-subheadline {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    max-width: 480px;
    line-height: 1.6;
}

.hero-microcopy {
    font-size: 14px;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 32px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

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

.hero-image-wrapper {
    position: relative;
    width: 380px;
    height: 460px;
}

.hero-image-glow {
    position: absolute;
    inset: -20px;
    background: var(--gradient-glow);
    border-radius: var(--radius-xl);
    z-index: -1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
}

.hero-float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: rgba(18, 18, 45, 0.85);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.hero-float-1 {
    top: 40px;
    left: -60px;
    animation: float 4s ease-in-out infinite;
}

.hero-float-2 {
    bottom: 60px;
    right: -60px;
    animation: floatDelay 4s ease-in-out infinite 1s;
}

.float-icon {
    font-size: 24px;
}

.float-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.float-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: var(--border-accent);
    border-radius: 2px;
    animation: scrollLine 2s ease-in-out infinite;
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
    padding: 80px 0 100px;
    position: relative;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.metric-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--gradient-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-base);
}

.metric-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow-sm);
}

.metric-card:hover::before {
    opacity: 0.05;
}

.metric-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
    position: relative;
    z-index: 1;
}

.metric-suffix {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-tertiary);
    display: inline;
    position: relative;
    z-index: 1;
}

.metric-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* Testimonials */
.testimonials-section {
    margin-bottom: 60px;
}

.section-label {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 60px;
    font-family: Georgia, serif;
    color: rgba(124, 58, 237, 0.1);
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    background: var(--bg-card-hover);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: white;
}

.author-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.author-role {
    font-size: 12px;
    color: var(--text-muted);
}

/* Brands */
.brands-bar {
    text-align: center;
}

.brands-label {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.brands-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.brand-logo {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    opacity: 0.5;
    transition: var(--transition-base);
    padding: 12px 20px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
}

.brand-logo:hover {
    opacity: 1;
    color: var(--text-secondary);
    border-color: var(--border-accent);
}

/* ===== SECTION COMMON ===== */
.section-header {
    text-align: center;
    margin-bottom: 64px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-tertiary);
    margin-bottom: 16px;
    padding: 6px 16px;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-full);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
    padding: var(--section-padding);
    position: relative;
    background: var(--bg-secondary);
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow-sm);
    background: var(--bg-card-hover);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--accent-tertiary);
    transition: var(--transition-base);
}

.service-card:hover .service-icon {
    background: rgba(124, 58, 237, 0.2);
    transform: scale(1.05);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.3;
}

.service-highlight {
    color: var(--accent-tertiary);
    font-weight: 500;
    font-size: 16px;
}

.service-flow {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.flow-item {
    flex: 1;
    min-width: 120px;
}

.flow-label {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    margin-bottom: 8px;
}

.flow-item:nth-child(1) .flow-label {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.flow-item:nth-child(3) .flow-label {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

.flow-item:nth-child(5) .flow-label {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.flow-item p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.flow-arrow {
    color: var(--text-muted);
    font-size: 18px;
    margin-top: 20px;
    flex-shrink: 0;
}

.btn-service {
    font-size: 14px;
    padding: 12px 24px;
}

/* ===== PRODUCTS ===== */
.products {
    padding: var(--section-padding);
    position: relative;
}

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

.filter-btn {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    background: var(--bg-glass);
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
}

.filter-btn:hover {
    border-color: var(--border-accent);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

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

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow-sm);
}

.product-card.hidden {
    display: none;
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    background: var(--accent-primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
}

.product-info {
    padding: 20px;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.price-old {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-current {
    font-size: 20px;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--accent-tertiary);
}

/* ===== RESULTS / CASE STUDIES ===== */
.results {
    padding: var(--section-padding);
    background: var(--bg-secondary);
    position: relative;
}

.results::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.case-studies-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.case-card {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
}

.case-card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow-sm);
    transform: translateY(-4px);
}

.case-image {
    height: 100%;
    min-height: 280px;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-content {
    padding: 40px 40px 40px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.case-tag {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-tertiary);
    margin-bottom: 12px;
}

.case-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 28px;
    line-height: 1.3;
}

.case-comparison {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.case-before,
.case-after {
    flex: 1;
}

.case-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    margin-bottom: 12px;
}

.case-label-after {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.case-before ul,
.case-after ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.case-before li,
.case-after li {
    font-size: 14px;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
}

.case-before li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: #f87171;
    font-size: 12px;
}

.case-after li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4ade80;
    font-size: 12px;
}

.case-arrow {
    color: var(--accent-tertiary);
    flex-shrink: 0;
    margin-top: 30px;
}

/* ===== ABOUT ===== */
.about {
    padding: var(--section-padding);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: center;
}

.about-img-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.about-img-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-xl);
}

.about-img-border {
    position: absolute;
    inset: -1px;
    border: 2px solid var(--border-accent);
    border-radius: var(--radius-xl);
    pointer-events: none;
}

.about-content .section-tag {
    display: inline-block;
}

.about-story {
    margin-top: 24px;
    margin-bottom: 36px;
}

.about-story p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-highlight {
    padding: 20px 24px;
    background: rgba(124, 58, 237, 0.08);
    border-left: 3px solid var(--accent-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-primary) !important;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.value-item:hover {
    border-color: var(--border-accent);
    background: var(--bg-glass-hover);
    transform: translateX(4px);
}

.value-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.value-item strong {
    display: block;
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.value-item span {
    font-size: 13px;
    color: var(--text-muted);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
    background: var(--bg-secondary);
}

.cta-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
}

.cta-glow-1 {
    width: 600px;
    height: 400px;
    background: rgba(124, 58, 237, 0.15);
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
}

.cta-glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(59, 130, 246, 0.08);
    bottom: -100px;
    right: -100px;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-headline {
    font-family: var(--font-heading);
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.3;
    margin-bottom: 16px;
}

.cta-subtext {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
}

.cta-urgency {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-full);
    font-size: 14px;
    color: #fca5a5;
    margin-bottom: 36px;
}

.cta-urgency svg {
    color: #f87171;
}

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

/* ===== FOOTER ===== */
.footer {
    padding: 80px 0 40px;
    position: relative;
    border-top: 1px solid var(--border-subtle);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-top: 16px;
    margin-bottom: 24px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition-base);
}

.social-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-tertiary);
    background: rgba(124, 58, 237, 0.1);
    transform: translateY(-3px);
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--accent-tertiary);
    transform: translateX(4px);
    display: inline-block;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
    font-size: 13px;
    color: var(--text-muted);
}

.footer-tagline {
    color: var(--accent-tertiary);
}

/* ===== STICKY ELEMENTS ===== */
.sticky-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-spring);
    animation: float 3s ease-in-out infinite;
}

.sticky-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.sticky-cta-mobile {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: rgba(6, 6, 14, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-subtle);
    z-index: 998;
    display: none;
    text-align: center;
}

.sticky-cta-mobile .btn {
    width: 100%;
    justify-content: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-subheadline {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-image-wrapper {
        width: 300px;
        height: 370px;
    }

    .hero-float-1 {
        left: -30px;
    }

    .hero-float-2 {
        right: -30px;
    }

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

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

    .case-card {
        grid-template-columns: 1fr;
    }

    .case-content {
        padding: 32px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-img-wrapper img {
        height: 400px;
    }

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

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(6, 6, 14, 0.98);
        backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        transform: translateX(100%);
        transition: var(--transition-slow);
        z-index: 1000;
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-links a {
        font-size: 20px;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-headline {
        font-size: 28px;
        letter-spacing: -0.5px;
    }

    .hero-float-card {
        display: none;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .metric-card {
        padding: 28px 16px;
    }

    .metric-number {
        font-size: 36px;
    }

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

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

    .case-comparison {
        flex-direction: column;
        gap: 16px;
    }

    .case-arrow {
        margin-top: 0;
        transform: rotate(90deg);
        align-self: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-large {
        padding: 16px 32px;
        font-size: 15px;
        width: 100%;
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .sticky-whatsapp {
        bottom: 80px;
        right: 16px;
    }

    .sticky-cta-mobile {
        display: block;
    }

    .service-flow {
        flex-direction: column;
    }

    .flow-arrow {
        transform: rotate(90deg);
        align-self: center;
        margin-top: 0;
    }

    .brands-logos {
        gap: 16px;
    }

    .brand-logo {
        font-size: 13px;
        padding: 8px 14px;
    }
}

@media (max-width: 480px) {
    .hero-image-wrapper {
        width: 260px;
        height: 320px;
    }

    .hero-headline {
        font-size: 24px;
    }

    .section-title {
        font-size: 28px;
    }

    .service-card {
        padding: 28px;
    }

    .metric-number {
        font-size: 28px;
    }

    .metric-suffix {
        font-size: 22px;
    }
}