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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #ffffff;
    color: #1e293b;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Fondo con formas orgánicas */
.bg-shapes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: #ecfeff;
    top: -200px;
    right: -100px;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: #f0fdf4;
    bottom: -150px;
    left: -100px;
}

.shape-3 {
    width: 800px;
    height: 800px;
    background: #eff6ff;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.4;
}

/* Container principal */
.container {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: #0891b2;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
}

.logo-accent {
    color: #0891b2;
}

/* Grid de contenido */
.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    flex: 1;
}

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

/* Contenido texto */
.content-text {
    max-width: 600px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #ecfeff;
    border: 1px solid #a5f3fc;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #0e7490;
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: #0f172a;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .title {
        font-size: 3.5rem;
    }
}

.gradient-text {
    background: linear-gradient(135deg, #0891b2 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.description {
    font-size: 1.125rem;
    color: #475569;
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Formulario */
.notify-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .notify-form {
        flex-direction: row;
    }
}

.email-input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: 2px solid #e2e8f0;
    border-radius: 9999px;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
    background: white;
}

.email-input:focus {
    border-color: #0891b2;
    box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.1);
}

.email-input::placeholder {
    color: #94a3b8;
}

.submit-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
    box-shadow: 0 10px 15px -3px rgba(8, 145, 178, 0.3);
}

.submit-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 25px -5px rgba(8, 145, 178, 0.4);
}

.helper-text {
    font-size: 0.875rem;
    color: #64748b;
    margin-bottom: 2rem;
}

.helper-text strong {
    color: #0891b2;
}

/* Features */
.features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: #475569;
}

.feature-icon {
    width: 20px;
    height: 20px;
    color: #10b981;
    flex-shrink: 0;
}

/* Imagen */
.content-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-card {
    position: relative;
    background: white;
    padding: 1.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    border: 1px solid #f1f5f9;
    max-width: 450px;
    width: 100%;
}

.main-image {
    width: 100%;
    height: auto;
    border-radius: 1rem;
    object-fit: cover;
    min-height: 400px;
    background: #f1f5f9;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    gap: 0.5rem;
}

.image-placeholder span {
    font-size: 4rem;
}

.image-placeholder p {
    font-size: 0.875rem;
}

/* Stats card */
.stats-card {
    position: absolute;
    bottom: -1.5rem;
    left: -1.5rem;
    background: white;
    padding: 1.25rem;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    border: 1px solid #f1f5f9;
    max-width: 180px;
}

.stats-number {
    font-size: 1.875rem;
    font-weight: 700;
    color: #0891b2;
    line-height: 1;
}

.stats-label {
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 0.25rem;
    line-height: 1.4;
}

/* Calories card */
.calories-card {
    position: absolute;
    top: -1rem;
    right: -1rem;
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    color: white;
    padding: 1rem;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(124, 58, 237, 0.3);
    min-width: 100px;
}

.calories-label {
    font-size: 0.625rem;
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

.calories-number {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.calories-unit {
    font-size: 0.625rem;
    opacity: 0.8;
}

/* Footer */
.footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: #f1f5f9;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    transition: all 0.3s;
}

.social-link:hover {
    background: #0891b2;
    color: white;
    transform: translateY(-2px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.copyright {
    font-size: 0.875rem;
    color: #94a3b8;
    text-align: center;
}

/* Responsive ajustes */
@media (max-width: 640px) {
    .title {
        font-size: 2rem;
    }
    
    .stats-card,
    .calories-card {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        top: auto;
        margin-top: 1rem;
        max-width: none;
    }
    
    .calories-card {
        align-self: flex-end;
    }
    
    .image-card {
        display: flex;
        flex-direction: column;
    }
}