:root {
    --primary: #1a56db;
    --primary-dark: #1e40af;
    --secondary: #6b7280;
    --accent: #f59e0b;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: #f9fafb;
    overflow-x: hidden;
}

.font-montserrat {
    font-family: 'Montserrat', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

.hero-gradient {
    background: linear-gradient(135deg, #1a56db 0%, #1e40af 50%, #9333ea 100%);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-gradient {
        padding: 6rem 0;
        min-height: 700px;
    }
}

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

.construction-pattern {
    background-image:
        radial-gradient(circle at 25% 25%, rgba(26, 86, 219, 0.05) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(26, 86, 219, 0.05) 2px, transparent 2px);
    background-size: 40px 40px;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.shadow-soft {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.shadow-hard {
    box-shadow: 0 25px 50px rgba(26, 86, 219, 0.15);
}

.hover-lift {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(26, 86, 219, 0.2);
}

.text-gradient {
    background: linear-gradient(135deg, #1a56db 0%, #9333ea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-primary {
    background: linear-gradient(135deg, #1a56db 0%, #1e40af 100%);
    color: white;
    padding: 0.875rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(26, 86, 219, 0.3);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white;
    padding: 0.875rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.3);
}

.icon-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1a56db 0%, #1e40af 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .icon-circle {
        width: 90px;
        height: 90px;
        font-size: 2.25rem;
    }
}

.feature-card {
    position: relative;
    overflow: hidden;
    background: white;
    border-radius: 1.25rem;
    padding: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

@media (min-width: 768px) {
    .feature-card {
        border-radius: 1.5rem;
        padding: 2.5rem;
    }
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(26, 86, 219, 0.1), transparent);
    transition: left 0.7s;
}

.feature-card:hover::before {
    left: 100%;
}

.plan-card {
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    background: white;
    border-radius: 1.25rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

@media (min-width: 768px) {
    .plan-card {
        padding: 2rem;
    }
}

.plan-card:hover {
    border-color: #1a56db;
}

.popular-plan {
    border: 2px solid #1a56db;
    background: linear-gradient(to bottom, #ffffff, #f8fafc);
    border-radius: 1.25rem;
    padding: 1.5rem;
    position: relative;
    text-align: center;
}

@media (min-width: 768px) {
    .popular-plan {
        padding: 2rem;
    }
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(245, 158, 11, 0.3);
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-img {
    width: auto;
    height: 50px;
    object-fit: contain;
}

.footer-logo-img {
    width: auto;
    height: 45px;
    object-fit: contain;
}

@media (min-width: 768px) {
    .logo-img {
        height: 60px;
    }
    .footer-logo-img {
        height: 55px;
    }
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: right 0.3s ease-in-out;
    padding-top: 80px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.nav-link {
    color: #374151;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.2s;
    text-decoration: none;
    position: relative;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-link span {
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #2563eb;
    transition: width 0.3s;
}

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

.grid {
    display: grid;
}

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

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

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (min-width: 768px) {
    .md\:grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    .md\:grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    .lg\:grid-cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

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

.items-start {
    align-items: flex-start;
}

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

.justify-between {
    justify-content: space-between;
}

.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

@media (min-width: 640px) {
    .sm\:flex-row { flex-direction: row; }
    .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
}

.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.space-y-10 > * + * { margin-top: 2.5rem; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }

@media (min-width: 768px) {
    .md\:text-base { font-size: 1rem; }
    .md\:text-lg { font-size: 1.125rem; }
    .md\:text-xl { font-size: 1.25rem; }
    .md\:text-2xl { font-size: 1.5rem; }
    .md\:text-3xl { font-size: 1.875rem; }
    .md\:text-4xl { font-size: 2.25rem; }
    .md\:text-5xl { font-size: 3rem; }
}

@media (min-width: 1024px) {
    .lg\:text-6xl { font-size: 3.75rem; }
    .lg\:text-5xl { font-size: 3rem; }
    .lg\:text-4xl { font-size: 2.5rem; }
    .lg\:text-3xl { font-size: 2rem; }
}

.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }

@media (min-width: 768px) {
    .md\:p-8 { padding: 2rem; }
    .md\:p-10 { padding: 2.5rem; }
    .md\:py-20 { padding-top: 5rem; padding-bottom: 5rem; }
    .md\:py-24 { padding-top: 6rem; padding-bottom: 6rem; }
    .md\:px-12 { padding-left: 3rem; padding-right: 3rem; }
}

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-20 { margin-bottom: 5rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }

@media (min-width: 768px) {
    .md\:mb-6 { margin-bottom: 1.5rem; }
    .md\:mb-8 { margin-bottom: 2rem; }
    .md\:mb-10 { margin-bottom: 2.5rem; }
    .md\:mb-20 { margin-bottom: 5rem; }
    .md\:mt-12 { margin-top: 3rem; }
    .md\:mt-16 { margin-top: 4rem; }
    .md\:gap-8 { gap: 2rem; }
    .md\:gap-10 { gap: 2.5rem; }
}

.w-full { width: 100%; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }

@media (min-width: 768px) {
    .md\:w-12 { width: 3rem; }
}

.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }

@media (min-width: 768px) {
    .md\:h-12 { height: 3rem; }
}

.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }

.text-white { color: white; }
.text-gray-900 { color: #111827; }
.text-gray-700 { color: #374151; }
.text-gray-600 { color: #4b5563; }
.text-gray-500 { color: #6b7280; }
.text-gray-400 { color: #9ca3af; }
.text-blue-100 { color: #dbeafe; }
.text-blue-600 { color: #2563eb; }
.text-blue-900 { color: #1e3a8a; }
.text-green-600 { color: #16a34a; }
.text-pink-600 { color: #db2777; }
.text-indigo-600 { color: #4f46e5; }
.text-yellow-300 { color: #fcd34d; }
.text-yellow-500 { color: #eab308; }

.bg-white { background-color: white; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-900 { background-color: #111827; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-blue-600 { background-color: #2563eb; }
.bg-blue-900 { background-color: #1e3a8a; }
.bg-green-600 { background-color: #16a34a; }
.bg-amber-500 { background-color: #f59e0b; }
.bg-orange-500 { background-color: #f97316; }
.bg-transparent { background-color: transparent; }
.bg-white\/20 { background-color: rgba(255, 255, 255, 0.2); }

.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }
.rounded-3xl { border-radius: 1.5rem; }

@media (min-width: 768px) {
    .md\:rounded-2xl { border-radius: 1.5rem; }
    .md\:rounded-3xl { border-radius: 1.5rem; }
}

.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.relative { position: relative; }
.absolute { position: absolute; }
.sticky { position: sticky; }

.top-0 { top: 0; }
.top-10 { top: 2.5rem; }
.right-6 { right: 1.5rem; }
.bottom-10 { bottom: 2.5rem; }
.left-0 { left: 0; }
.left-10 { left: 2.5rem; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.\-top-12 { top: -3rem; }

@media (min-width: 768px) {
    .md\:flex { display: flex; }
    .md\:hidden { display: none; }
    .md\:block { display: block; }
    .md\:inline-flex { display: inline-flex; }
}

.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }

.leading-relaxed { line-height: 1.625; }
.leading-tight { line-height: 1.25; }

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

.overflow-hidden { overflow: hidden; }

.z-50 { z-index: 50; }
.z-999 { z-index: 999; }
.z-1000 { z-index: 1000; }

.flex-shrink-0 { flex-shrink: 0; }

.transition-all { transition: all 0.2s; }
.transition-colors { transition: color 0.2s, background-color 0.2s, border-color 0.2s; }

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

header {
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.banner-construction {
    background: linear-gradient(to right, #f59e0b, #f97316);
    color: white;
    padding: 0.625rem 0;
}

.section-benefits {
    padding: 3rem 0;
    background: linear-gradient(to bottom, white, #eff6ff);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 600px;
}

@media (min-width: 768px) {
    .section-benefits {
        padding: 5rem 0;
    }
}

.section-plans {
    padding: 3rem 0;
    background-color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 600px;
}

@media (min-width: 768px) {
    .section-plans {
        padding: 5rem 0;
    }
}

.section-cta {
    padding: 3rem 0;
    background: linear-gradient(to right, #1e3a8a, #581c87);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 400px;
}

@media (min-width: 768px) {
    .section-cta {
        padding: 5rem 0;
    }
}

.section-contact {
    padding: 3rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: #f9fafb;
    min-height: 500px;
}

@media (min-width: 768px) {
    .section-contact {
        padding: 5rem 0;
    }
}

footer {
    background-color: #111827;
    color: white;
    padding: 2.5rem 0;
}

@media (min-width: 768px) {
    footer {
        padding: 4rem 0;
    }
}

.contact-icon-box {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

@media (min-width: 768px) {
    .contact-icon-box {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.125rem;
    }
}

.step-box {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background-color: #eff6ff;
    border-radius: 0.75rem;
}

@media (min-width: 768px) {
    .step-box {
        padding: 1.5rem;
    }
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    background-color: #2563eb;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

@media (min-width: 768px) {
    .step-number {
        width: 2.75rem;
        height: 2.75rem;
        font-size: 1.125rem;
    }
}

.social-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    font-size: 1.125rem;
}

@media (min-width: 768px) {
    .social-icon {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.25rem;
    }
}

.footer-divider {
    border-top: 1px solid #1f2937;
    margin-top: 2rem;
    padding-top: 1.5rem;
}

@media (min-width: 768px) {
    .footer-divider {
        margin-top: 3rem;
        padding-top: 2rem;
    }
}

.mobile-nav-link {
    color: #374151;
    font-weight: 500;
    font-size: 1.125rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid #f3f4f6;
    display: block;
    text-decoration: none;
    transition: color 0.2s;
}

.mobile-nav-link:hover {
    color: #2563eb;
}

.plans-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .plans-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
}

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

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

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

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

.price-text {
    font-size: 1.875rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .price-text {
        font-size: 2.25rem;
    }
}

@media (min-width: 1024px) {
    .price-text {
        font-size: 2.5rem;
    }
}

.cta-btn-white {
    background-color: white;
    color: #1e3a8a;
    padding: 0.875rem 2rem;
    border-radius: 1rem;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .cta-btn-white {
        padding: 1rem 2.5rem;
        font-size: 1.125rem;
    }
}

.cta-btn-white:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    transform: translateY(-3px);
}

.cta-btn-outline {
    border: 2px solid white;
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 1rem;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .cta-btn-outline {
        padding: 1rem 2.5rem;
        font-size: 1.125rem;
    }
}

.cta-btn-outline:hover {
    background-color: white;
    color: #1e3a8a;
    transform: translateY(-3px);
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: #374151;
    font-size: 1.5rem;
    cursor: pointer;
    background: none;
    border: none;
}

.link-hover {
    transition: color 0.2s;
}

.link-hover:hover {
    color: white;
}

.link-hover:hover .link-icon {
    color: #60a5fa;
}

.link-icon {
    transition: color 0.2s;
}

.footer-link {
    color: #9ca3af;
    font-size: 0.875rem;
    transition: color 0.2s;
}

@media (min-width: 768px) {
    .footer-link {
        font-size: 1rem;
    }
}

.footer-link:hover {
    color: white;
}

.hero-blob {
    position: absolute;
    border-radius: 9999px;
    background: white;
    filter: blur(64px);
    opacity: 0.05;
}

.hero-blob-purple {
    background: #c084fc;
    opacity: 0.3;
}

.nav-gap {
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-gap {
        gap: 2.5rem;
    }
}