/* ===== CSS Variables ===== */
:root {
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --secondary: #22c55e;
    --accent: #84cc16;
    --accent-dark: #65a30d;

    --dark: #111827;
    --dark-2: #1f2937;
    --gray: #6b7280;
    --light: #f9fafb;
    --white: #ffffff;

    --gradient-1: linear-gradient(135deg, #4f46e5 0%, #22c55e 100%);
    --gradient-2: linear-gradient(135deg, #84cc16 0%, #22c55e 100%);
    --gradient-3: linear-gradient(135deg, #111827 0%, #1f2937 50%, #4f46e5 100%);

    --shadow-sm: 0 2px 8px rgba(17,24,39,0.06);
    --shadow-md: 0 10px 30px rgba(17,24,39,0.08);
    --shadow-lg: 0 20px 60px rgba(17,24,39,0.12);
    --shadow-glow: 0 10px 40px rgba(79,70,229,0.3);

    --radius: 16px;
    --radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.7;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
    position: relative;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: var(--transition);
    font-weight: 600;
}

a:hover {
    color: var(--primary-dark);
}

h1, h2, h3 {
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 1.5rem;
    color: var(--dark);
}

h3 {
    font-size: 1.3rem;
    color: var(--dark);
}

p {
    margin-bottom: 1.2rem;
    color: var(--gray);
    font-size: 1.05rem;
}

/* ===== Animated Background Blobs ===== */
.bg-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.blob-2 {
    width: 350px;
    height: 350px;
    background: var(--secondary);
    bottom: 20%;
    left: -100px;
    animation-delay: 5s;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: 50%;
    right: 10%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -50px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.9); }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--white);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(99, 102, 241, 0.5);
    color: var(--white);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-3px);
}

.btn-glow {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 10px 40px rgba(99, 102, 241, 0.3); }
    to { box-shadow: 0 10px 60px rgba(236, 72, 153, 0.5); }
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-icon {
    font-size: 1.2em;
}

/* ===== Header ===== */
.header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    font-size: 1.5rem;
    background: var(--gradient-1);
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: white;
}

.logo-highlight {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: var(--dark);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    padding: 5px 0;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: var(--transition);
    border-radius: 2px;
}

.nav a:hover::after {
    width: 100%;
}

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

.header-cta {
    padding: 10px 22px;
    font-size: 0.9rem;
}

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

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    padding: 100px 0 80px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.05) 0%, transparent 100%);
}

.hero-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
}

.hero-container {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 30px;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    50% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.8rem);
    margin-bottom: 24px;
    color: var(--dark);
    line-height: 1.1;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 750px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-trust {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}

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

.trust-icon {
    font-size: 2rem;
    background: var(--gradient-1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: white;
}

.trust-item strong {
    display: block;
    color: var(--dark);
    font-size: 1rem;
}

.trust-item small {
    color: var(--gray);
    font-size: 0.85rem;
}

/* ===== Stats Section ===== */
.stats-section {
    padding: 40px 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.stat-card {
    text-align: center;
    padding: 20px;
    position: relative;
}

.stat-card:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(99, 102, 241, 0.2), transparent);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-number span {
    font-size: 1.5rem;
}

.stat-label {
    color: var(--gray);
    font-size: 0.95rem;
    font-weight: 600;
}

/* ===== Main Content ===== */
.content-wrapper {
    padding: 80px 24px;
    max-width: 1100px;
}

.content-wrapper section {
    margin-bottom: 100px;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-tag {
    display: inline-block;
    background: var(--gradient-1);
    color: var(--white);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-header.light h2 {
    color: var(--white);
}

.section-header.light .section-tag {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.subsection-title {
    font-size: 1.6rem;
    margin: 40px 0 24px;
    text-align: center;
    color: var(--dark);
}

.section-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto 40px;
}

/* ===== Content Cards ===== */
.content-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(99, 102, 241, 0.1);
    margin-bottom: 30px;
    transition: var(--transition);
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.highlight-card {
    background: var(--gradient-1);
    color: var(--white);
    border: none;
}

.highlight-card p {
    color: rgba(255, 255, 255, 0.95);
}

.highlight-card a {
    color: var(--white);
    text-decoration: underline;
}

.service-note {
    text-align: center;
    font-size: 1.05rem;
    color: var(--gray);
    max-width: 800px;
    margin: 30px auto 0;
}

/* ===== Services Grid ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin: 40px 0;
}

.service-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    display: inline-block;
    background: rgba(99, 102, 241, 0.1);
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gradient-1);
    transform: rotate(-5deg) scale(1.1);
}

.service-card h3 {
    margin-bottom: 12px;
    color: var(--dark);
}

.service-card p {
    color: var(--gray);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== Process Timeline ===== */
.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.process-card {
    display: flex;
    gap: 24px;
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: var(--transition);
    align-items: flex-start;
}

.process-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.process-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    min-width: 70px;
    flex-shrink: 0;
}

.process-content h3 {
    margin-bottom: 8px;
    color: var(--dark);
}

.process-content p {
    margin: 0;
    color: var(--gray);
}

/* ===== Benefits Grid ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.benefit-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: var(--gradient-1);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
    filter: blur(60px);
}

.benefit-card:hover::after {
    opacity: 0.15;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: inline-block;
    background: var(--gradient-1);
    width: 70px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    border-radius: 18px;
    color: white;
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
}

.benefit-card h3 {
    margin-bottom: 12px;
    color: var(--dark);
}

.benefit-card p {
    color: var(--gray);
    margin: 0;
    font-size: 0.95rem;
}

/* ===== FAQ Section ===== */
.faq-grid {
    display: grid;
    gap: 16px;
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(99, 102, 241, 0.1);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.faq-item.active {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.faq-question {
    padding: 24px 28px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(99, 102, 241, 0.03);
}

.faq-question h3 {
    font-size: 1.1rem;
    margin: 0;
    color: var(--dark);
    flex: 1;
}

.faq-toggle {
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--primary);
    transition: var(--transition);
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    background: var(--gradient-1);
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 28px;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 28px 24px;
}

.faq-answer p {
    margin: 0;
    color: var(--gray);
    line-height: 1.7;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--gradient-3);
    padding: 100px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 60px;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(236, 72, 153, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(245, 158, 11, 0.3) 0%, transparent 50%);
    pointer-events: none;
}

.contact > .container {
    position: relative;
    z-index: 1;
}

.contact-intro {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto 50px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 50px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 50px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.4);
}

.contact-card .contact-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: inline-block;
    background: var(--gradient-2);
    width: 70px;
    height: 70px;
    line-height: 70px;
    border-radius: 18px;
}

.contact-card h3 {
    color: var(--white);
    margin-bottom: 12px;
    font-size: 1.3rem;
}

.contact-card a, .contact-card p {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 700;
    display: block;
    margin-bottom: 8px;
}

.contact-card small {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* ===== Footer ===== */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 40px 24px;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 1.2rem;
}

.footer p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 0.95rem;
}

/* ===== Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ===== Responsive Design ===== */
@media (max-width: 992px) {
    .hero {
        padding: 80px 0 60px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-card:nth-child(2)::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-md);
        gap: 15px;
        border-top: 1px solid rgba(99, 102, 241, 0.1);
    }

    .nav.active {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    .header-cta {
        display: none;
    }

    .hero {
        padding: 60px 0 40px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

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

    .hero-trust {
        gap: 20px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 30px 20px;
    }

    .stat-card::after {
        display: none;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .content-wrapper {
        padding: 60px 20px;
    }

    .content-wrapper section {
        margin-bottom: 70px;
    }

    .content-card {
        padding: 28px 24px;
    }

    .process-card {
        flex-direction: column;
        gap: 16px;
        padding: 24px;
    }

    .process-number {
        font-size: 2rem;
    }

    .contact {
        padding: 70px 20px;
    }

    .blob {
        filter: blur(60px);
        opacity: 0.3;
    }
    
    .blob-1 { width: 250px; height: 250px; }
    .blob-2 { width: 220px; height: 220px; }
    .blob-3 { width: 200px; height: 200px; }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card, .benefit-card {
        padding: 24px 20px;
    }
    
    .faq-question {
        padding: 20px;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
}