/* Reset y variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --cream: #fff1cc;
    --dark-blue: #0F2C4B;
    --orange: #FF6B35;
    --yellow: #FFD700;
    --light-yellow: #FFF9C4;
    --light-blue: #E3F2FD;
    --white: #FFFFFF;
    --text-dark: #0F2C4B;
    --text-light: #6B7280;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.nav {
    padding: 1.5rem 0;
}

.nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-dark);
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-menu .ebooks-dropdown {
    position: relative;
}

.nav-menu .dropdown-toggle {
    background: none;
    border: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.nav-menu .dropdown-toggle:hover {
    color: var(--orange);
}

.nav-menu .dropdown-arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nav-menu .ebooks-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-menu .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: auto;
    min-width: 300px;
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-top: 0.5rem;
    z-index: 1000;
    display: none;
}

.nav-menu .ebooks-dropdown.active .dropdown-menu {
    display: block;
    animation: slideDown 0.3s ease-out;
}

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

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

/* Hero Section */
.hero {
    background-color: var(--cream);
    padding: 4rem 0 6rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    max-width: 600px;
}

.hero-title {
    font-size: 4rem;
    font-weight: bold;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 300px;
}

/* Ebooks Dropdown */
.ebooks-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    width: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
}

.dropdown-arrow {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.ebooks-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    margin-top: 0.5rem;
    z-index: 1000;
    overflow: hidden;
    min-width: 300px;
}

.ebooks-dropdown.active .dropdown-menu {
    display: block;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    display: block;
    padding: 1rem 1.5rem;
    text-decoration: none;
    color: var(--text-dark);
    transition: background-color 0.3s ease;
    border-bottom: 1px solid #e5e7eb;
}

.dropdown-item:last-child {
    border-bottom: none;
}

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

.dropdown-item-content {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.dropdown-item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.dropdown-item-description {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.4;
}

.hero-illustration {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background-color: var(--dark-blue);
    color: var(--white);
    animation: buttonPulseConstant 1.5s ease-in-out infinite;
}

.btn-primary:hover {
    background-color: #1a3d5f;
    animation: buttonPulseConstantHover 1.2s ease-in-out infinite;
}

.btn-secondary {
    background-color: var(--cream);
    color: var(--text-dark);
    border: 2px solid var(--text-dark);
    animation: buttonPulseConstant 1.5s ease-in-out infinite;
}

.btn-secondary:hover {
    background-color: var(--text-dark);
    color: var(--white);
    animation: buttonPulseConstantHover 1.2s ease-in-out infinite;
}

.btn:active {
    animation: buttonPulseClick 0.6s ease;
}

@keyframes buttonPulseConstant {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes buttonPulseConstantHover {
    0%, 100% {
        transform: translateY(-2px) scale(1);
    }
    50% {
        transform: translateY(-2px) scale(1.05);
    }
}

@keyframes buttonPulseClick {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(0.95);
    }
    100% {
        transform: scale(1);
    }
}

.btn::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:active::before {
    width: 300px;
    height: 300px;
}

/* Qué es Infodivent Section */
.que-es {
    background-color: var(--cream);
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: bold;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.section-text {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
    color: var(--text-dark);
    text-align: center;
    line-height: 1.8;
}

.section-title-left {
    font-size: 3rem;
    font-weight: bold;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: left;
}

/* Nuestra misión Section */
.mision {
    background-color: var(--cream);
    padding: 5rem 0;
}

.mision-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.mision-paragraph {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.mision-illustration {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.illustration-circle-yellow {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background-color: var(--light-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.stars {
    position: absolute;
    top: 20px;
    right: 30px;
}

.star {
    display: inline-block;
    color: var(--yellow);
    font-size: 1.5rem;
    margin: 0 5px;
}

.lightbulbs {
    position: absolute;
    top: 60px;
    left: 50px;
}

.lightbulb {
    display: block;
    font-size: 2rem;
    margin-bottom: 10px;
}

.moon {
    position: absolute;
    top: 100px;
    right: 80px;
    font-size: 3rem;
}

.illustration-person-mision {
    position: relative;
    width: 200px;
    height: 250px;
}

.person-body-mision {
    width: 120px;
    height: 150px;
    background-color: var(--orange);
    border-radius: 60px 60px 20px 20px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 50px;
}

.person-book {
    width: 80px;
    height: 100px;
    background-color: #DC143C;
    border-radius: 4px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 180px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Para quién es Infodivent Section */
.para-quien {
    background-color: var(--dark-blue);
    padding: 5rem 0;
}

.section-title-white {
    text-align: center;
    font-size: 3rem;
    font-weight: bold;
    color: var(--white);
    margin-bottom: 3rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.target-card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-illustration {
    margin-bottom: 1.5rem;
}

.illustration-bg-yellow {
    width: 100%;
    height: 200px;
    background-color: var(--light-yellow);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.illustration-person-card {
    position: relative;
    width: 150px;
    height: 180px;
}

.person-body-card {
    width: 80px;
    height: 100px;
    background-color: var(--orange);
    border-radius: 40px 40px 15px 15px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 30px;
}

.person-body-card.suit {
    background-color: var(--dark-blue);
}

.person-laptop-card {
    width: 100px;
    height: 60px;
    background-color: var(--dark-blue);
    border-radius: 6px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 120px;
}

.person-tablet {
    width: 80px;
    height: 100px;
    background-color: var(--white);
    border-radius: 6px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 100px;
    border: 2px solid var(--dark-blue);
}

.graduation-cap {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
}

.checkmark {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background-color: #4CAF50;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
    font-size: 1.2rem;
}

.lightbulb-icon {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.card-description {
    color: var(--text-dark);
    line-height: 1.6;
}

/* Lo que ofrecemos Section */
.ofrecemos {
    background-color: var(--dark-blue);
    padding: 5rem 0;
}

.ofrecemos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.ofrecemos-card {
    background-color: var(--cream);
    border-radius: 12px;
    padding: 2rem;
}

.ofrecemos-illustration {
    margin-bottom: 1.5rem;
}

.illustration-bg-blue {
    width: 100%;
    height: 200px;
    background-color: var(--light-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.person-flag {
    font-size: 4rem;
}

.person-tablet-large {
    font-size: 4rem;
}

.book-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
}

.person-bowl {
    font-size: 3rem;
}

.food-items {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-size: 1.5rem;
}

.ofrecemos-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.ofrecemos-list {
    list-style: none;
    padding-left: 0;
}

.ofrecemos-list li {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.ofrecemos-list li::before {
    content: "•";
    color: var(--orange);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
}

.ofrecemos-description {
    color: var(--text-dark);
    line-height: 1.6;
}

/* Testimonios Section */
.testimonios {
    background-color: var(--cream);
    padding: 5rem 0;
}

.testimonios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.testimonio-avatar {
    margin-bottom: 1rem;
}

.avatar-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: var(--light-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.avatar-person {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--orange);
}

.avatar-person.glasses {
    background-color: var(--orange);
    position: relative;
}

.avatar-person.glasses::after {
    content: "👓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
}

.avatar-person.teal {
    background-color: #20B2AA;
}

.testimonio-name {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.testimonio-quote {
    color: var(--text-dark);
    font-style: italic;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.testimonio-role {
    color: var(--text-light);
    font-size: 0.9rem;
}

.testimonios-pagination {
    text-align: center;
    margin-top: 2rem;
}

.pagination-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--yellow);
    margin: 0 5px;
}

.pagination-dot.active {
    background-color: var(--yellow);
}

/* Únete Section */
.unete {
    background-color: var(--cream);
    padding: 5rem 0;
}

.unete-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.unete-description {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.unete-icons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.unete-icon {
    font-size: 1.5rem;
}

.unete-icon-label {
    color: var(--text-dark);
    font-weight: 500;
}

.unete-illustration {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.illustration-person-unete {
    position: relative;
    width: 200px;
    height: 250px;
}

.person-body-unete {
    width: 120px;
    height: 150px;
    background-color: var(--orange);
    border-radius: 60px 60px 20px 20px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 50px;
}

.envelope {
    position: absolute;
    top: 180px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 3rem;
}

.lightbulb-envelope {
    position: absolute;
    top: 150px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
}

.share-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--dark-blue);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.share-btn:hover {
    background-color: #1a3d5f;
}

/* Últimos recursos Section */
.ultimos-recursos {
    background-color: var(--dark-blue);
    padding: 5rem 0;
}

.recursos-subtitle {
    text-align: center;
    color: var(--white);
    font-size: 1.2rem;
    margin-top: 1rem;
}

/* Animaciones de scroll */
.scroll-animate {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate.animated {
    opacity: 1;
    transform: translateY(0);
}

.scroll-animate-delay-1 {
    transition-delay: 0.1s;
}

.scroll-animate-delay-2 {
    transition-delay: 0.2s;
}

.scroll-animate-delay-3 {
    transition-delay: 0.3s;
}

.scroll-animate-delay-4 {
    transition-delay: 0.4s;
}

/* Responsive */
@media (max-width: 968px) {
    .hero-content,
    .mision-content,
    .unete-content {
        grid-template-columns: 1fr;
    }

    .hero-illustration,
    .mision-illustration,
    .unete-illustration {
        order: -1;
    }

    .cards-grid,
    .ofrecemos-grid,
    .testimonios-grid {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        display: none;
        gap: 1rem;
    }

    .nav-menu.active {
        display: flex;
    }

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

    .nav-menu .dropdown-menu {
        position: static;
        min-width: 100%;
        margin-top: 0.5rem;
        box-shadow: none;
        border: 1px solid #e5e7eb;
    }

    .nav-menu .ebooks-dropdown {
        width: 100%;
    }

    .nav-menu .dropdown-toggle {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

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

    .illustration-circle,
    .illustration-circle-yellow {
        width: 300px;
        height: 300px;
    }
}