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

:root {
    --color-primary: #06b6d4;
    --color-secondary: #14b8a6;
    --color-accent: #0ea5e9;
    --color-bg-dark: #0a0a0b;
    --color-bg-darker: #050505;
    --color-bg-card: #111113;
    --color-text-primary: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-border: #27272a;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(39, 39, 42, 0.5);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background-color: rgba(10, 10, 11, 0.95);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-primary);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
}

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

.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-primary);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    background: rgba(6, 182, 212, 0.1);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

#waveCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.4;
}

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

.hero-logo {
    margin-bottom: 2rem;
    position: relative;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-container {
    position: relative;
    width: 200px;
    height: 200px;
}

.logo-piece {
    position: absolute;
    top: 0;
    left: 0;
    height: 200px;
    width: auto;
    object-fit: contain;
    opacity: 0;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.logo-piece-1 {
    clip-path: polygon(0 0, 50% 0, 50% 50%, 0 50%);
    animation: assemblePiece1 1.5s ease forwards;
}

.logo-piece-2 {
    clip-path: polygon(50% 0, 100% 0, 100% 50%, 50% 50%);
    animation: assemblePiece2 1.5s ease 0.2s forwards;
}

.logo-piece-3 {
    clip-path: polygon(0 50%, 50% 50%, 50% 100%, 0 100%);
    animation: assemblePiece3 1.5s ease 0.4s forwards;
}

.logo-piece-4 {
    clip-path: polygon(50% 50%, 100% 50%, 100% 100%, 50% 100%);
    animation: assemblePiece4 1.5s ease 0.6s forwards;
}

.hero-logo-final {
    position: absolute;
    top: 0;
    left: 0;
    height: 200px;
    width: auto;
    object-fit: contain;
    opacity: 0;
    filter: drop-shadow(0 8px 24px rgba(6, 182, 212, 0.3));
    animation: revealFinal 0.5s ease 1.8s forwards, pulseGlow 2s ease-in-out 2.3s infinite;
}

@keyframes assemblePiece1 {
    0% {
        opacity: 0;
        transform: translate(-100px, -100px) rotate(-180deg) scale(0.3);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
}

@keyframes assemblePiece2 {
    0% {
        opacity: 0;
        transform: translate(100px, -100px) rotate(180deg) scale(0.3);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
}

@keyframes assemblePiece3 {
    0% {
        opacity: 0;
        transform: translate(-100px, 100px) rotate(180deg) scale(0.3);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
}

@keyframes assemblePiece4 {
    0% {
        opacity: 0;
        transform: translate(100px, 100px) rotate(-180deg) scale(0.3);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
}

@keyframes revealFinal {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        filter: drop-shadow(0 8px 24px rgba(6, 182, 212, 0.3));
    }
    50% {
        filter: drop-shadow(0 12px 32px rgba(6, 182, 212, 0.6));
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: slideInUp 0.8s ease 2s forwards;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-name {
    color: var(--color-primary);
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    opacity: 0;
    animation: slideInUp 0.8s ease 2.3s forwards;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: slideInUp 0.8s ease 2.6s forwards;
}

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

/* Features Section */
.features {
    padding: 6rem 0;
    background: linear-gradient(to bottom, var(--color-bg-dark), var(--color-bg-darker));
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--color-bg-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
}

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

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--color-primary);
    box-shadow: 0 12px 40px rgba(6, 182, 212, 0.2);
    animation: cardPulse 0.5s ease;
}

@keyframes cardPulse {
    0%, 100% {
        transform: translateY(-8px) scale(1.02);
    }
    50% {
        transform: translateY(-8px) scale(1.03);
    }
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(20, 184, 166, 0.2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon {
    transform: rotateY(360deg) scale(1.1);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.3), rgba(20, 184, 166, 0.3));
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* How It Works Section */
.how-it-works {
    padding: 6rem 0;
    background: var(--color-bg-darker);
}

.steps {
    display: grid;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    opacity: 0;
    transform: translateX(-30px);
    transition: var(--transition-smooth);
}

.step.reveal-active {
    opacity: 1;
    transform: translateX(0);
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(6, 182, 212, 0.3);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: linear-gradient(to bottom, var(--color-bg-darker), var(--color-bg-dark));
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
}

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

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    box-shadow: 0 12px 40px rgba(6, 182, 212, 0.3);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.plan-name {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.plan-price {
    display: flex;
    align-items: baseline;
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
}

.amount {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0 0.25rem;
}

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

.amount-custom {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features li {
    padding: 0.75rem 0;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    padding-left: 1.5rem;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--color-bg-dark);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-text-secondary);
}

.contact-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-form {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

/* Footer */
.footer {
    background: var(--color-bg-darker);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

.footer-col p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

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

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-col ul li a:hover {
    color: var(--color-primary);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: var(--transition-smooth);
}

.social-links a:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--color-bg-card);
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    max-width: 500px;
    border: 1px solid var(--color-border);
    animation: modalSlideIn 0.3s ease;
}

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

.modal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(20, 184, 166, 0.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--color-primary);
}

.modal-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.modal-content p {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--color-bg-dark);
        flex-direction: column;
        padding: 2rem;
        transition: left 0.3s;
        border-top: 1px solid var(--color-border);
    }

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

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-logo {
        height: 160px;
    }

    .logo-container {
        width: 140px;
        height: 140px;
    }

    .hero-logo-img, .logo-piece, .hero-logo-final {
        height: 140px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .section-title {
        font-size: 2rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}