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

:root {
    --bg-page: #050505;
    --bg-card: #0a0a0a;
    --bg-card-hover: #111111;

    --text-primary: #FAFAFA;
    --text-secondary: #737373;
    --text-muted: #525252;

    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);

    --accent: #FFFFFF;
    --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 50px;

    --transition-fast: all 0.15s ease;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

body {
    background-color: #050505;
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    /* Clean background without noise */
}

/* Deep Ambient Glows (Very subtle) */
body::before {
    content: '';
    position: fixed;
    top: -20%;
    left: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 60%);
    filter: blur(100px);
    z-index: 0;
    pointer-events: none;
    animation: pulseGlow 10s ease-in-out infinite alternate;
}

body::after {
    content: '';
    position: fixed;
    bottom: -20%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(100, 100, 100, 0.04) 0%, transparent 60%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

@keyframes pulseGlow {
    0% {
        opacity: 0.3;
        transform: scale(1);
    }

    100% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

::selection {
    background: rgba(102, 126, 234, 0.3);
    color: #fff;
}

/* ================================
   CUSTOM CURSOR
   ================================ */
body {
    cursor: none;
}

.cursor-dot,
.cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
}

.cursor-dot {
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 25px rgba(102, 126, 234, 0.8),
        0 0 50px rgba(118, 75, 162, 0.5),
        0 0 75px rgba(102, 126, 234, 0.3);
    animation: pulse-3d 2s infinite;
    filter: blur(0.5px);
}

@keyframes pulse-3d {

    0%,
    100% {
        box-shadow: 0 0 25px rgba(102, 126, 234, 0.8),
            0 0 50px rgba(118, 75, 162, 0.5),
            0 0 75px rgba(102, 126, 234, 0.3);
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        box-shadow: 0 0 35px rgba(102, 126, 234, 1),
            0 0 70px rgba(118, 75, 162, 0.7),
            0 0 100px rgba(102, 126, 234, 0.5);
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.cursor-ring {
    width: 45px;
    height: 45px;
    border: 2px solid transparent;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3), rgba(118, 75, 162, 0.3));
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.4),
        inset 0 0 15px rgba(102, 126, 234, 0.2);
    backdrop-filter: blur(5px);
    animation: rotate-ring 8s linear infinite;
}

@keyframes rotate-ring {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Cursor trail particles - 3D */
.cursor-trail {
    position: fixed;
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.4));
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.9;
    box-shadow: 0 0 15px rgba(102, 126, 234, 0.6);
    animation: trail-3d 0.8s ease-out forwards;
}

@keyframes trail-3d {
    0% {
        transform: scale(1) translateZ(0);
        opacity: 0.9;
    }

    100% {
        transform: scale(0.2) translateZ(-50px);
        opacity: 0;
    }
}

/* Ripple effect on click */
.cursor-ripple {
    position: fixed;
    border: 2px solid rgba(102, 126, 234, 0.6);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    animation: ripple-expand 0.8s ease-out forwards;
}

@keyframes ripple-expand {
    0% {
        width: 20px;
        height: 20px;
        opacity: 1;
        transform: translate(-50%, -50%);
    }

    100% {
        width: 100px;
        height: 100px;
        opacity: 0;
        transform: translate(-50%, -50%);
    }
}

/* Magnetic hover state */
.cursor-dot.magnetic {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    box-shadow: 0 0 40px rgba(118, 75, 162, 1),
        0 0 80px rgba(102, 126, 234, 0.7),
        0 0 120px rgba(118, 75, 162, 0.5);
}

.cursor-ring.magnetic {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(118, 75, 162, 0.4), rgba(102, 126, 234, 0.4));
    box-shadow: 0 0 30px rgba(102, 126, 234, 0.6),
        inset 0 0 25px rgba(102, 126, 234, 0.3);
}

/* Hide custom cursor on mobile */
@media (max-width: 768px) {
    body {
        cursor: default !important;
    }

    .cursor-dot,
    .cursor-ring,
    .cursor-trail,
    .cursor-ripple {
        display: none;
    }
}

/* ================================
   BACKGROUND CANVAS
   ================================ */
#particle-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

header,
section,
footer {
    position: relative;
    z-index: 1;
}

/* ================================
   HEADER - FLOATING PILL
   ================================ */
header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 900px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px 0 24px;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

header.scrolled {
    background: rgba(5, 5, 5, 0.95);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.logo {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-decoration: none;
}

nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

nav a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-nav {
    background: var(--text-primary);
    color: var(--bg-page);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
}

.btn-nav:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 120px 8% 80px;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: #a5b4fc;
    margin-bottom: 2rem;
}

.hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #667eea;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(0.8);
    }
}

.hero h1 {
    font-size: clamp(2.75rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.035em;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, #fff 0%, #a5b4fc 50%, #c4b5fd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 520px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ================================
   BUTTONS
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.2);
}

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

.btn-outline:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.03);
    transform: translateY(-2px);
}

/* ================================
   PROMO BANNER
   ================================ */
.promo-banner {
    padding: 0 8%;
    max-width: 1400px;
    margin: -40px auto 80px;
    position: relative;
    z-index: 2;
}

.promo-content {
    background: linear-gradient(135deg, rgba(234, 179, 8, 0.1) 0%, rgba(202, 138, 4, 0.05) 100%);
    border: 2px solid rgba(234, 179, 8, 0.3);
    border-radius: var(--radius-xl);
    padding: 32px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.promo-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(234, 179, 8, 0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    to {
        left: 100%;
    }
}

.promo-badge {
    display: inline-block;
    background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
    color: #000;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.promo-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 8px;
}

.promo-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 20px;
}

.promo-content p strong {
    color: #fbbf24;
    font-weight: 700;
}

.btn-promo {
    background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
    color: #000;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    border: none;
}

.btn-promo:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(234, 179, 8, 0.4);
}

/* ================================
   SECTIONS
   ================================ */
.section {
    padding: 120px 8%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #a5b4fc;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 500px;
}

/* ================================
   SERVICE CARDS
   ================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(167, 139, 250, 0.3), transparent);
    opacity: 0;
    transition: var(--transition);
}

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

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

.service-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
    color: #a5b4fc;
}

.service-icon svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

.service-card:hover .service-icon {
    transform: scale(1.05);
    border-color: rgba(102, 126, 234, 0.4);
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.service-card p {
    font-size: 0.925rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ================================
   GUARANTEE SECTION
   ================================ */
.guarantee-section {
    background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 10, 0.3) 100%);
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.guarantee-card {
    text-align: center;
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.guarantee-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.guarantee-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4ade80;
}

.guarantee-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.guarantee-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ================================
   TECH STACK
   ================================ */
.tech-section {
    background: rgba(10, 10, 10, 0.3);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.tech-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.tech-item svg {
    width: 40px;
    height: 40px;
    color: #a5b4fc;
}

.tech-item span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ================================
   WHATSAPP FLOATING BUTTON
   ================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: white;
}

/* Pulse animation */
.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.3);
    animation: pulse-ring 1.5s infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* ================================
   STATS
   ================================ */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

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

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ================================
   FORM SECTION
   ================================ */
.form-section {
    background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 10, 0.5) 100%);
}

.form-container {
    max-width: 480px;
}

.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.03);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23737373' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
}

.btn-submit {
    width: 100%;
    padding: 18px;
    font-size: 1rem;
    background: var(--text-primary);
    color: var(--bg-page);
    border: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.2);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.msg-box {
    margin-top: 1.5rem;
    padding: 16px;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    text-align: center;
}

.msg-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    color: #4ade80;
}

.msg-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #f87171;
}

/* ================================
   FOOTER
   ================================ */
footer {
    padding: 4rem 8%;
    max-width: 1400px;
    margin: 0 auto;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

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

/* ================================
   ANIMATIONS
   ================================ */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation delay */
.fade-up:nth-child(1) {
    transition-delay: 0s;
}

.fade-up:nth-child(2) {
    transition-delay: 0.1s;
}

.fade-up:nth-child(3) {
    transition-delay: 0.2s;
}

.fade-up:nth-child(4) {
    transition-delay: 0.3s;
}

.fade-up:nth-child(5) {
    transition-delay: 0.4s;
}

/* ================================
   PRICING SECTION
   ================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
    position: relative;
}

.pricing-card.featured {
    border-color: #667eea;
    background: linear-gradient(180deg, rgba(102, 126, 234, 0.05) 0%, var(--bg-card) 100%);
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.badge-popular {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.pricing-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.price .currency {
    font-size: 1rem;
    color: var(--text-secondary);
}

.price .amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price .period {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin-bottom: 24px;
}

.pricing-features li {
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.price-original {
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.price-original .strikethrough {
    text-decoration: line-through;
    opacity: 0.6;
}

.promo-label {
    display: inline-block;
    background: linear-gradient(135deg, rgba(234, 179, 8, 0.2) 0%, rgba(202, 138, 4, 0.1) 100%);
    border: 1px solid rgba(234, 179, 8, 0.3);
    color: #fbbf24;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 8px;
}

/* ================================
   FAQ SECTION
   ================================ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

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

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: #a5b4fc;
}

.faq-question svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    stroke: var(--text-secondary);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 24px 20px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.925rem;
}

/* ================================
   MOBILE MENU
   ================================ */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    nav {
        position: fixed;
        top: 90px;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 32px);
        max-width: 400px;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(24px);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-xl);
        padding: 16px;
        flex-direction: column;
        gap: 8px;
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }

    nav.active {
        opacity: 1;
        pointer-events: all;
    }

    nav a {
        display: block !important;
        padding: 12px 16px;
        text-align: center;
    }
}

/* ================================
   LOADING SCREEN
   ================================ */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-page);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-circle {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 3px solid var(--border-color);
    border-top-color: #a5b4fc;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loader p {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1024px) {
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    header {
        width: calc(100% - 32px);
        padding: 0 6px 0 16px;
    }

    nav a:not(.btn-nav) {
        display: none;
    }

    .hero {
        padding: 100px 6% 60px;
        min-height: 90vh;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .section {
        padding: 80px 6%;
    }

    .stats {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .form-card {
        padding: 24px;
    }

    footer {
        padding: 3rem 6%;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    header {
        top: 12px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

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

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

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