:root {
    --color-primary: #4f46e5;
    --color-primary-hover: #4338ca;
    --color-dark: #0f172a;
    --color-dark-hover: #1e293b;
    --color-light: #f8fafc;
    --color-white: #ffffff;
    --color-text: #475569;
    --color-text-dark: #1e293b;
    --color-border: #e2e8f0;
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.4s ease, background-color 0.4s ease, border-color 0.4s ease;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.bg-white {
    background-color: var(--color-white);
}

.bg-light {
    background-color: var(--color-light);
}

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-text-dark);
    font-weight: 800;
    margin-bottom: 40px;
}

.text-blue {
    color: var(--color-primary);
    text-shadow: 0 0 15px rgba(79, 70, 229, 0.6), 0 0 30px rgba(79, 70, 229, 0.3);
}

.overflow-hidden {
    overflow: hidden;
}

.btn-primary, .btn-dark, .btn-white, .btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 0;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    background-color: transparent;
    border: 2px solid transparent;
}

.btn-primary {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.btn-solid {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 0;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    background-color: var(--color-primary);
    border: 2px solid var(--color-primary);
    color: var(--color-white);
}

.btn-solid:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

.btn-nav {
    border-radius: 9999px;
    padding: 10px 20px;
    font-size: 0.875rem;
    white-space: nowrap;
}

.btn-hero-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 0;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-white);
}

.btn-hero-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-dark {
    background-color: var(--color-dark);
    border-color: var(--color-dark);
    color: var(--color-white);
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.1);
}

.btn-dark:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.25);
    transform: translateY(-2px);
}

.btn-white {
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn-white:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
}

.btn-outline {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.btn-large {
    padding: 16px 40px;
    font-size: 1.125rem;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scale-up {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.appear, .slide-left.appear, .slide-right.appear, .scale-up.appear {
    opacity: 1;
    transform: translate(0) scale(1);
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0);
    transition: background-color 0.5s ease, box-shadow 0.5s ease, border-bottom 0.5s ease;
    padding: 10px 0;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    padding: 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 130px;
    transition: height 0.5s ease;
}

.navbar.scrolled .nav-container {
    height: 100px;
}

.nav-logo {
    display: inline-flex;
    align-items: center;
    height: 120px;
    transition: height 0.5s ease;
}

.navbar.scrolled .nav-logo {
    height: 90px;
}

.logo-link {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-logo img {
    height: 100%;
    width: auto;
    transition: opacity 0.5s ease;
}

.nav-logo .logo-dark {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    opacity: 1;
}

.nav-logo .logo-light {
    opacity: 0;
}

.navbar.scrolled .nav-logo .logo-dark {
    opacity: 0;
}

.navbar.scrolled .nav-logo .logo-light {
    opacity: 1;
}

.nav-links {
    display: none;
    gap: 32px;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    transition: color 0.5s ease;
}

.nav-links a:hover {
    color: #ffffff;
}

.navbar.scrolled .nav-links a {
    color: var(--color-text-dark);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    height: 100%;
}

.mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 8px;
    transition: color 0.5s ease, transform 0.3s ease;
}

.mobile-toggle.active {
    transform: rotate(90deg);
}

.navbar.scrolled .mobile-toggle {
    color: var(--color-text-dark);
}

.mobile-menu {
    background-color: rgba(15, 23, 42, 0.95);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    padding: 8px 16px 24px;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.navbar.scrolled .mobile-menu {
    background-color: var(--color-white);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-menu.active {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.mobile-menu a {
    display: block;
    padding: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    border-radius: 4px;
    transition: color 0.3s ease, background-color 0.3s ease;
}

.navbar.scrolled .mobile-menu a {
    color: var(--color-text-dark);
}

.mobile-menu a:hover {
    color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .mobile-menu a:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.75);
    z-index: 10;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 20;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1024px;
    padding: 0 16px;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.15rem;
    color: #e2e8f0;
    margin-bottom: 40px;
    max-width: 768px;
}

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

.footer {
    position: relative;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 60px 0 30px;
    overflow: hidden;
}

.footer-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.footer-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.85);
    z-index: 10;
}

.footer .container {
    position: relative;
    z-index: 20;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand img {
    height: 120px;
    margin-bottom: 24px;
    transition: opacity 0.3s ease;
}

.footer-brand img:hover {
    opacity: 0.8;
}

.footer-brand p {
    color: #94a3b8;
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.footer-email {
    color: var(--color-primary);
    font-weight: 600;
}

.footer-links h4, .footer-cta h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links a {
    color: #94a3b8;
    font-weight: 500;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: #64748b;
}

.footer-legal a:hover {
    color: var(--color-white);
}

.global-scroll-arrow {
    position: fixed;
    bottom: 30px;
    right: 30px;
    color: var(--color-white);
    background-color: var(--color-dark);
    border: 2px solid var(--color-border);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 90;
    transition: opacity 0.4s ease, transform 0.4s ease, background-color 0.3s ease;
    animation: bounce 2s infinite;
}

.global-scroll-arrow:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.global-scroll-arrow.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
}

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

textarea.form-control {
    resize: vertical;
    max-height: 300px;
    min-height: 120px;
}

.b-check {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

.svg-icon {
    display: inline-block;
    background-color: currentColor;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
}

.icon-menu {
    width: 32px;
    height: 32px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M4 6h16M4 12h16M4 18h16'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M4 6h16M4 12h16M4 18h16'/%3E%3C/svg%3E");
}

.icon-close {
    width: 24px;
    height: 24px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M6 18L18 6M6 6l12 12'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M6 18L18 6M6 6l12 12'/%3E%3C/svg%3E");
}

.icon-prev {
    width: 24px;
    height: 24px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M15 19l-7-7 7-7'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M15 19l-7-7 7-7'/%3E%3C/svg%3E");
}

.icon-next {
    width: 24px;
    height: 24px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 5l7 7-7 7'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 5l7 7-7 7'/%3E%3C/svg%3E");
}

.icon-success {
    width: 80px;
    height: 80px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
}

.icon-success-sm {
    width: 60px;
    height: 60px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
}

.icon-arrow-up {
    width: 24px;
    height: 24px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 14l-7 7m0 0l-7-7m7 7V3'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 14l-7 7m0 0l-7-7m7 7V3'/%3E%3C/svg%3E");
}

@media (min-width: 768px) {

    
    .nav-links {
        display: flex;
    }
    
    .mobile-toggle {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }

    .hero h1 {
        font-size: 5rem;
    }

    .hero p {
        font-size: 1.25rem;
    }
}