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

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #e3f2fd 0%, #f0f7ff 50%, #e8f4fd 100%);
    color: #333;
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes scrollReveal {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-reveal {
    opacity: 0;
    animation: scrollReveal 0.8s ease forwards;
}

.scroll-reveal-delay-1 { animation-delay: 0.1s; }
.scroll-reveal-delay-2 { animation-delay: 0.2s; }
.scroll-reveal-delay-3 { animation-delay: 0.3s; }
.scroll-reveal-delay-4 { animation-delay: 0.4s; }
.scroll-reveal-delay-5 { animation-delay: 0.5s; }
.scroll-reveal-delay-6 { animation-delay: 0.6s; }

.page {
    min-height: 100vh;
    width: 100vw;
    display: flex;
    padding: 0;
    margin: 0;
    background: linear-gradient(135deg, #e3f2fd 0%, #f0f7ff 50%, #e8f4fd 100%);
}

.container-wrapper {
    width: 100%;
    min-height: 100vh;
}

.content-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    padding-top: 100px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
    padding: 1rem 5%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(13, 71, 161, 0.15);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(13, 71, 161, 0.1);
}

.header:hover {
    box-shadow: 0 4px 20px rgba(13, 71, 161, 0.15);
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
    width: 100%;
}

.nav a {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav a.active {
    color: #0D47A1;
    font-weight: 600;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #0D47A1;
    transition: width 0.3s ease;
}

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

.nav a:hover {
    color: #0D47A1;
}

.logo {
    font-weight: bold;
    color: #0D47A1;
    margin-left: auto;
    margin-right: 1rem;
    transition: all 0.3s ease;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: transform 0.3s ease;
}

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

.btn-contact {
    background: #0D47A1;
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(13, 71, 161, 0.2);
}

.btn-contact:hover {
    background: #083c8a;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(13, 71, 161, 0.3);
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 80px 0 60px;
    animation: fadeInUp 0.8s ease;
}

.hero-section h1 {
    font-size: 3.5rem;
    color: #0D47A1;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 700;
}

.subtitle {
    font-size: 1.3rem;
    color: #546e7a;
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.cta-button {
    display: inline-block;
    background: #0D47A1;
    color: white;
    padding: 1rem 3rem;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 20px rgba(13, 71, 161, 0.25);
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 30px rgba(13, 71, 161, 0.35);
    background: #083c8a;
}

/* Tagline Section */
.tagline-section {
    margin: 60px 0;
}

.tagline {
    background: linear-gradient(135deg, #0D47A1 0%, #1976D2 100%);
    padding: 2rem 3rem;
    border-radius: 16px;
    text-align: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.4rem;
    box-shadow: 0 8px 24px rgba(13, 71, 161, 0.3);
    border: none;
    animation: fadeIn 0.8s ease 0.3s backwards;
}

/* Main Features Section */
.main-features-section {
    margin: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #0D47A1;
    margin-bottom: 50px;
    font-weight: 700;
    animation: fadeInUp 0.8s ease;
}

.main-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.main-feature-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(13, 71, 161, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(13, 71, 161, 0.1);
    animation: scaleIn 0.6s ease backwards;
    border-top: 4px solid #0D47A1;
}

.main-feature-card:nth-child(1) { animation-delay: 0.1s; }
.main-feature-card:nth-child(2) { animation-delay: 0.2s; }
.main-feature-card:nth-child(3) { animation-delay: 0.3s; }

.main-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 48px rgba(13, 71, 161, 0.15);
    border-color: #0D47A1;
}

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0D47A1 0%, #1976D2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

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

.feature-icon-wrapper i {
    font-size: 2.5rem;
    color: white;
}

.main-feature-card h3 {
    color: #0D47A1;
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.main-feature-card p {
    color: #546e7a;
    font-size: 1rem;
    line-height: 1.7;
}

/* Features Section */
.features-section {
    margin: 80px 0;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 35px 30px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    box-shadow: 0 6px 18px rgba(13, 71, 161, 0.06);
    animation: fadeInUp 0.6s ease backwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.15s; }
.feature-card:nth-child(3) { animation-delay: 0.2s; }
.feature-card:nth-child(4) { animation-delay: 0.25s; }
.feature-card:nth-child(5) { animation-delay: 0.3s; }
.feature-card:nth-child(6) { animation-delay: 0.35s; }

.feature-card:hover {
    transform: translateY(-8px);
    background: white;
    box-shadow: 0 12px 32px rgba(13, 71, 161, 0.12);
    border-color: #0D47A1;
}

.feature-card i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #0D47A1;
    transition: all 0.4s ease;
}

.feature-card:hover i {
    transform: scale(1.15) rotate(5deg);
    animation: float 2s ease-in-out infinite;
}

.feature-title {
    font-weight: 600;
    color: #0D47A1;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.feature-text {
    font-size: 0.95rem;
    color: #546e7a;
    line-height: 1.6;
}

/* Why Stokk It Section */
.why-stokkit-section {
    margin: 100px 0;
}

.why-stokkit-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 80px;
    animation: fadeIn 0.8s ease;
}

.why-stokkit-header h2 {
    flex: 1;
    text-align: right;
    font-size: 3rem;
    color: #0D47A1;
    font-weight: 700;
}

.why-stokkit-header img {
    flex: 1;
    width: 45%;
    max-width: 500px;
    height: auto;
    border-radius: 20px;
    object-fit: cover;
    transition: all 0.5s ease;
    box-shadow: 0 15px 40px rgba(13, 71, 161, 0.15);
}

.why-stokkit-header img:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 50px rgba(13, 71, 161, 0.25);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 35px;
}

.benefit-item {
    background: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    box-shadow: 0 8px 24px rgba(13, 71, 161, 0.08);
}

.benefit-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(13, 71, 161, 0.15);
    border-color: #0D47A1;
}

.benefit-title {
    font-weight: 700;
    color: #0D47A1;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.hrstyle {
    width: 60%;
    max-width: 250px;
    margin: 20px auto;
    border: none;
    height: 3px;
    background: linear-gradient(90deg, transparent, #0D47A1, transparent);
    border-radius: 2px;
}

.benefit-text {
    color: #546e7a;
    font-size: 1rem;
    line-height: 1.7;
}

.benefit-itemLAST {
    grid-column: 1 / -1;
    max-width: 700px;
    margin: 20px auto 0;
    background: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    box-shadow: 0 8px 24px rgba(13, 71, 161, 0.08);
}

.benefit-itemLAST:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(13, 71, 161, 0.15);
    border-color: #0D47A1;
}

/* CTA Final Section */
.cta-final-section {
    text-align: center;
    padding: 80px 40px;
    background: linear-gradient(135deg, #0D47A1 0%, #1565C0 50%, #1976D2 100%);
    border-radius: 20px;
    margin: 80px 0;
    box-shadow: 0 12px 36px rgba(13, 71, 161, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-final-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-final-section h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.cta-final-section p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 35px;
    position: relative;
    z-index: 1;
}

.cta-button-secondary {
    display: inline-block;
    background: white;
    color: #0D47A1;
    padding: 1rem 3rem;
    border: 2px solid white;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.cta-button-secondary:hover {
    background: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 0;
    margin-top: 80px;
    border-top: 2px solid rgba(13, 71, 161, 0.1);
    font-size: 0.95rem;
    color: #546e7a;
    font-weight: 500;
}

.footer div {
    transition: all 0.3s ease;
}

.footer div:hover {
    color: #0D47A1;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .content-container {
        padding: 0 4%;
        padding-top: 100px;
    }

    .main-features-grid {
        grid-template-columns: 1fr;
        max-width: 700px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .header {
        padding: 1rem 3%;
    }

    .nav {
        gap: 1rem;
        font-size: 0.85rem;
    }

    .nav a {
        font-size: 0.85rem;
    }

    .btn-contact {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .logo-img {
        height: 35px;
    }

    .content-container {
        padding: 0 5%;
        padding-top: 90px;
    }

    .hero-section h1 {
        font-size: 2.2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .cta-button {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }

    .tagline {
        font-size: 1.1rem;
        padding: 1.5rem 2rem;
    }

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

    .main-features-grid {
        gap: 30px;
    }

    .main-feature-card {
        padding: 30px;
    }

    .feature-icon-wrapper {
        width: 70px;
        height: 70px;
    }

    .feature-icon-wrapper i {
        font-size: 2rem;
    }

    .main-feature-card h3 {
        font-size: 1.3rem;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .why-stokkit-header {
        flex-direction: column;
        gap: 30px;
        margin-bottom: 50px;
    }

    .why-stokkit-header h2 {
        text-align: center;
        font-size: 2.2rem;
    }

    .why-stokkit-header img {
        width: 100%;
        max-width: 400px;
    }

    .benefit-item,
    .benefit-itemLAST {
        padding: 30px;
    }

    .cta-final-section {
        padding: 60px 30px;
    }

    .cta-final-section h2 {
        font-size: 2rem;
    }

    .footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav {
        gap: 0.5rem;
        font-size: 0.75rem;
        flex-wrap: wrap;
    }

    .nav a {
        font-size: 0.75rem;
    }

    .logo-img {
        height: 30px;
    }

    .btn-contact {
        padding: 0.4rem 0.8rem;
        font-size: 0.7rem;
    }

    .content-container {
        padding: 0 4%;
        padding-top: 80px;
    }

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

    .hero-section h1 {
        font-size: 1.8rem;
    }

    .subtitle {
        font-size: 0.95rem;
    }

    .cta-button {
        padding: 0.8rem 1.8rem;
        font-size: 0.95rem;
    }

    .tagline {
        font-size: 0.95rem;
        padding: 1.2rem 1.5rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .main-feature-card {
        padding: 25px;
    }

    .feature-icon-wrapper {
        width: 60px;
        height: 60px;
    }

    .feature-icon-wrapper i {
        font-size: 1.8rem;
    }

    .main-feature-card h3 {
        font-size: 1.2rem;
    }

    .main-feature-card p {
        font-size: 0.9rem;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .feature-card i {
        font-size: 2.5rem;
    }

    .cta-final-section {
        padding: 40px 20px;
        margin: 60px 0;
    }

    .cta-final-section h2 {
        font-size: 1.6rem;
    }

    .cta-final-section p {
        font-size: 1rem;
    }
}