/* ============================================
   DECLARA LANDING - ESTILOS PROFESIONALES
   Versión: 2.0
   ============================================ */

/* --------------------------------------------
   VARIABLES Y CONFIGURACIÓN GLOBAL
   -------------------------------------------- */
:root {
    /* Colores principales */
    --color-primary: #9A42FF;
    --color-primary-dark: #8824fa;
    --color-primary-light: #b57aff;
    --color-secondary: #FFAE39;
    --color-secondary-light: #ffc46b;
    
    /* Colores neutros */
    --color-dark: #111328;
    --color-dark-soft: #1e2139;
    --color-light: #ffffff;
    --color-light-soft: #f8f9fa;
    --color-gray: #6c757d;
    --color-gray-light: #e9ecef;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #9A42FF 0%, #b57aff 100%);
    --gradient-secondary: linear-gradient(135deg, #FFAE39 0%, #ffc46b 100%);
    --gradient-soft: linear-gradient(90deg, rgba(245, 236, 255, 1) 0%, rgba(255, 247, 235, 1) 100%);
    
    /* Tipografía */
    --font-family: 'Quicksand', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Bordes */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 1.5rem;
    --border-radius-xl: 2rem;
    --border-radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Transiciones */
    --transition-fast: all 0.2s ease;
    --transition-base: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Z-index */
    --z-header: 100;
    --z-menu: 200;
    --z-modal: 300;
    --z-tooltip: 400;
}

/* --------------------------------------------
   RESET Y ESTILOS BASE
   -------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-light);
    color: var(--color-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    border: 2px solid transparent;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-dark);
}

/* --------------------------------------------
   UTILIDADES
   -------------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-full);
    color: var(--color-light);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.badge i {
    font-size: var(--font-size-md);
    color: var(--color-secondary);
}

.badge strong {
    color: var(--color-secondary);
    font-weight: 700;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-base);
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

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

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-light);
    transform: translateY(-2px);
}

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

.btn-light:hover {
    background: var(--color-gray-light);
    transform: translateY(-2px);
}

.btn i {
    font-size: var(--font-size-lg);
}

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

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* --------------------------------------------
   HEADER
   -------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-xl);
    z-index: var(--z-header);
    transition: var(--transition-base);
}

.header--sticky {
    background: var(--color-light);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) var(--spacing-xl);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
}

.header__logo {
    display: block;
    width: 200px;
    transition: var(--transition-base);
}

.header__logo img {
    width: 100%;
    height: auto;
    display: block;
}

/* Navegación */
.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav__list {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.nav__link {
    color: var(--color-light);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-md);
    transition: var(--transition-fast);
    position: relative;
}

.header--sticky .nav__link {
    color: var(--color-dark);
}

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

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

.nav__link:hover::after {
    width: 100%;
}

/* Botón menú móvil */
.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.nav__toggle img {
    width: 24px;
    height: 24px;
    display: block;
}

/* Menú móvil */
.nav__mobile {
    display: none;
}

@media (max-width: 1024px) {
    .header {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .nav__list {
        display: none;
    }
    
    .nav__toggle {
        display: block;
    }
    
    .nav__mobile {
        display: block;
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--color-light);
        box-shadow: var(--shadow-xl);
        z-index: var(--z-menu);
        transition: right 0.4s ease;
        padding: var(--spacing-xl);
    }
    
    .nav__mobile--open {
        right: 0;
    }
    
    .nav__mobile-header {
        display: flex;
        justify-content: flex-end;
        margin-bottom: var(--spacing-xl);
    }
    
    .nav__mobile-close {
        background: none;
        border: none;
        cursor: pointer;
    }
    
    .nav__mobile-close img {
        width: 24px;
        height: 24px;
    }
    
    .nav__mobile-list {
        list-style: none;
    }
    
    .nav__mobile-item {
        margin-bottom: var(--spacing-md);
    }
    
    .nav__mobile-link {
        display: block;
        padding: var(--spacing-md);
        color: var(--color-dark);
        text-decoration: none;
        font-weight: 600;
        transition: var(--transition-fast);
        text-align: right;
    }
    
    .nav__mobile-link:hover {
        background: var(--color-primary);
        color: var(--color-light);
    }
    
    .nav__mobile-link.btn-registro-header {
        background: var(--color-primary);
        color: var(--color-light);
        border-radius: var(--border-radius-md);
        margin-top: var(--spacing-md);
    }
}

/* --------------------------------------------
   HERO SECTION
   -------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('assets/back-index.png') center/cover no-repeat;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.hero__content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero__badge {
    animation: fadeInUp 0.8s ease;
}

.hero__title {
    color: var(--color-light);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero__title span {
    color: var(--color-primary);
}

.hero__subtitle {
    color: var(--color-light);
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero__subtitle i {
    color: var(--color-secondary);
    margin-right: var(--spacing-sm);
}

.hero__description {
    color: var(--color-light);
    font-size: var(--font-size-lg);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero__description i {
    color: var(--color-secondary);
    margin-right: var(--spacing-sm);
}

.hero__description strong {
    color: var(--color-secondary);
}

/* Formulario hero */
.hero-form {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: scaleIn 0.8s ease 0.8s both;
}

.hero-form__group {
    margin-bottom: var(--spacing-lg);
}

.hero-form__input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.9);
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    transition: var(--transition-fast);
}

.hero-form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(154, 66, 255, 0.2);
}

.hero-form__chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.hero-form__chip {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.hero-form__chip:hover {
    background: var(--color-light);
    border-color: var(--color-primary);
}

.hero-form__chip input {
    margin-right: var(--spacing-sm);
}

.hero__image {
    margin-top: var(--spacing-2xl);
    animation: fadeInUp 0.8s ease 1s both;
}

.hero__image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .hero {
        background-image: url('assets/back-index-movil.png');
        padding: 100px 0 60px;
    }
    
    .hero__title {
        font-size: 2.25rem;
    }
    
    .hero__subtitle {
        font-size: 1.125rem;
    }
    
    .hero-form {
        padding: var(--spacing-lg);
    }
}

/* --------------------------------------------
   BENEFITS SECTION
   -------------------------------------------- */
.benefits {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light);
}

.benefits__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.benefits__badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-light);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.benefits__badge.visible {
    opacity: 1;
    transform: translateY(0);
}

.benefits__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow) 0.2s;
}

.benefits__title.visible {
    opacity: 1;
    transform: translateY(0);
}

.benefits__title span {
    color: var(--color-primary);
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.benefit-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--color-light);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-base);
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
}

.benefit-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.benefit-card:nth-child(1) { transition-delay: 0.2s; }
.benefit-card:nth-child(2) { transition-delay: 0.4s; }
.benefit-card:nth-child(3) { transition-delay: 0.6s; }

.benefit-card--center {
    background: var(--gradient-soft);
}

.benefit-card__icon {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.benefit-card__icon img {
    width: 80px;
    height: 80px;
    transition: var(--transition-base);
}

.benefit-card:hover .benefit-card__icon img {
    transform: translateY(-10px);
}

.benefit-card__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.benefit-card__description {
    font-size: var(--font-size-md);
    color: var(--color-dark);
    line-height: 1.6;
    text-align: center;
    opacity: 0.9;
}

.benefit-card__line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--color-dark);
    transform: translateY(100%);
    transition: var(--transition-base);
}

.benefit-card:hover .benefit-card__line {
    transform: translateY(0);
}

@media (max-width: 968px) {
    .benefits__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* --------------------------------------------
   FEATURES SECTION
   -------------------------------------------- */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-dark);
    color: var(--color-light);
    overflow: hidden;
}

.features__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.features__badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-light);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.features__badge.visible {
    opacity: 1;
    transform: translateY(0);
}

.features__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-light);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow) 0.2s;
}

.features__title.visible {
    opacity: 1;
    transform: translateY(0);
}

.features__title span {
    color: var(--color-primary);
}

.feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-bottom: var(--spacing-3xl);
}

.feature--reverse {
    direction: rtl;
}

.feature--reverse .feature__content {
    direction: ltr;
}

.feature__content {
    opacity: 0;
    transform: translateX(-30px);
    transition: var(--transition-slow);
}

.feature--reverse .feature__content {
    transform: translateX(30px);
}

.feature__content.visible {
    opacity: 1;
    transform: translateX(0);
}

.feature__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: var(--color-light);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--spacing-lg);
}

.feature__title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-lg);
}

.feature__title span {
    color: var(--color-primary);
}

.feature__description {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    opacity: 0.9;
}

.feature__image {
    opacity: 0;
    transform: translateX(30px);
    transition: var(--transition-slow);
}

.feature--reverse .feature__image {
    transform: translateX(-30px);
}

.feature__image.visible {
    opacity: 1;
    transform: translateX(0);
}

.feature__image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 968px) {
    .feature,
    .feature--reverse {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        direction: ltr;
    }
    
    .feature__content,
    .feature--reverse .feature__content,
    .feature__image,
    .feature--reverse .feature__image {
        transform: translateY(30px);
    }
    
    .feature__content.visible,
    .feature__image.visible {
        transform: translateY(0);
    }
}

/* --------------------------------------------
   PRICING SECTION
   -------------------------------------------- */
.pricing {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light);
}

.pricing__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.pricing__badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-light);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.pricing__badge.visible {
    opacity: 1;
    transform: translateY(0);
}

.pricing__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow) 0.2s;
}

.pricing__title.visible {
    opacity: 1;
    transform: translateY(0);
}

.pricing__title span {
    color: var(--color-primary);
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    align-items: start;
}

.pricing-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--color-light);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-base);
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
}

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

.pricing-card:nth-child(1) { transition-delay: 0.2s; }
.pricing-card:nth-child(2) { transition-delay: 0.4s; }
.pricing-card:nth-child(3) { transition-delay: 0.6s; }

.pricing-card--pro {
    background: var(--color-dark-soft);
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.pricing-card--pro .pricing-card__title {
    color: var(--color-light);
}

.pricing-card--pro .pricing-card__feature-text {
    color: var(--color-light);
}

.pricing-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.pricing-card__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-dark);
}

.pricing-card__badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-light);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--border-radius-full);
}

.pricing-card__features {
    margin-bottom: var(--spacing-xl);
}

.pricing-card__feature {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.pricing-card__feature i {
    color: var(--color-primary);
    font-size: var(--font-size-md);
    flex-shrink: 0;
    margin-top: 4px;
}

.pricing-card__feature-text {
    font-size: var(--font-size-sm);
    line-height: 1.5;
    color: var(--color-dark);
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.pricing-card__price-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-dark);
}

.pricing-card__price-period {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
}

.pricing-card--pro .pricing-card__price-value,
.pricing-card--pro .pricing-card__price-period {
    color: var(--color-light);
}

.pricing-card__line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--color-dark);
    transform: translateY(100%);
    transition: var(--transition-base);
}

.pricing-card--pro .pricing-card__line {
    background: var(--color-primary);
}

.pricing-card:hover .pricing-card__line {
    transform: translateY(0);
}

@media (max-width: 968px) {
    .pricing__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .pricing-card--pro {
        transform: scale(1);
    }
}

/* --------------------------------------------
   GOOGLE SECTION
   -------------------------------------------- */
.google {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-soft);
}

.google__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.google__content {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.google__content.visible {
    opacity: 1;
    transform: translateY(0);
}

.google__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xl);
}

.google__title span {
    color: var(--color-primary);
}

.google__logo {
    width: 300px;
    height: auto;
}

.google__image {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow) 0.2s;
}

.google__image.visible {
    opacity: 1;
    transform: translateY(0);
}

.google__image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .google__container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .google__logo {
        margin: 0 auto;
    }
}

/* --------------------------------------------
   FOOTER
   -------------------------------------------- */
.footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    background: var(--color-dark);
    color: var(--color-light);
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.footer__logo {
    width: 200px;
    height: auto;
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.footer__logo.visible {
    opacity: 1;
    transform: translateY(0);
}

.footer__content {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow) 0.2s;
}

.footer__content.visible {
    opacity: 1;
    transform: translateY(0);
}

.footer__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.footer__title span {
    color: var(--color-primary);
}

.footer__subtitle {
    font-size: var(--font-size-2xl);
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.footer__buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow) 0.4s;
}

.footer__buttons.visible {
    opacity: 1;
    transform: translateY(0);
}

.footer__social {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow) 0.6s;
}

.footer__social.visible {
    opacity: 1;
    transform: translateY(0);
}

.footer__social-link {
    display: block;
    transition: var(--transition-base);
}

.footer__social-link:hover {
    transform: scale(1.15);
}

.footer__social-link img {
    width: 40px;
    height: 40px;
    display: block;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow) 0.8s;
}

.footer__bottom.visible {
    opacity: 1;
    transform: translateY(0);
}

.footer__link {
    color: var(--color-light);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

@media (max-width: 768px) {
    .footer__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer__buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}