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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Fredoka', sans-serif;
    overflow-x: hidden;

    background:
        linear-gradient(180deg,
            #eaf6ff 0%,
            #f5fbff 20%,
            #fff6cc 45%,
            #f4ebff 70%,
            #ffffff 100%);

    min-height: 100vh;
}

/* ==========================
   PANTALLA DE BIENVENIDA
========================== */

#welcomeScreen {
    position: fixed;
    inset: 0;
    z-index: 9999;

    background:
        linear-gradient(180deg,
            #dff3ff,
            #fef7cf,
            #f3e8ff);

    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;

    padding: 25px;
}

.welcome-content {
    max-width: 800px;
}

.welcome-group {
    width: 100%;
    max-width: 400px;
    margin-bottom: 0px;
}

.welcome-content h1 {
    font-size: 2rem;
    color: #666;
}

.welcome-content h2 {
    font-size: 3rem;
    font-family: 'Sacramento', cursive;
    color: #7aa5e6;
    margin: 10px 0;
}

.welcome-content p {
    color: #777;
    margin-bottom: 25px;
}

#openInvitation {
    border: none;
    padding: 18px 35px;
    border-radius: 40px;
    background: #7aa5e6;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
}

/* ==========================
   CONTENIDO PRINCIPAL
========================== */

#mainContent {
    display: none;
}

/* ==========================
   NUBES
========================== */

.cloud {
    position: fixed;
    background: white;
    border-radius: 100px;
    opacity: .5;
    z-index: -1;
    filter: blur(2px);
}

.cloud::before,
.cloud::after {
    content: "";
    position: absolute;
    background: white;
    border-radius: 50%;
}

.cloud1 {
    width: 180px;
    height: 60px;
    top: 80px;
    left: -250px;
    animation: cloudMove 35s linear infinite;
}

.cloud2 {
    width: 220px;
    height: 70px;
    top: 250px;
    left: -300px;
    animation: cloudMove 45s linear infinite;
}

.cloud3 {
    width: 160px;
    height: 55px;
    top: 500px;
    left: -250px;
    animation: cloudMove 55s linear infinite;
}

.cloud4 {
    width: 250px;
    height: 75px;
    top: 700px;
    left: -350px;
    animation: cloudMove 60s linear infinite;
}

.cloud::before {
    width: 70px;
    height: 70px;
    top: -30px;
    left: 30px;
}

.cloud::after {
    width: 90px;
    height: 90px;
    top: -40px;
    right: 30px;
}

@keyframes cloudMove {

    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(1800px);
    }

}

/* ==========================
   HERO
========================== */

.hero {
    min-height: 100vh;
    padding: 40px 20px;
    text-align: center;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero-characters {
    width: 100%;
    max-width: 400px;

    display: flex;
    justify-content: space-between;
    align-items: flex-end;

    margin-bottom: 10px;
}

.hero-left,
.hero-right {
    width: 110px;
    animation: float 4s ease-in-out infinite;
}

.hero-right {
    animation-delay: 1s;
}

.subtitle {
    color: #666;
    font-size: 1.2rem;
}

.baby-name {
    font-size: 4rem;
    margin: 10px 0;

    background: linear-gradient(90deg,
            #8db7ff,
            #d6a3ff,
            #ffd45d);

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.message {
    max-width: 500px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 25px;
}

.group-image {
    width: 100%;
    max-width: 350px;
    margin-bottom: 25px;

    filter:
        drop-shadow(0 15px 20px rgba(0, 0, 0, .15));
}

.btn-scroll {
    border: none;
    padding: 15px 30px;
    border-radius: 40px;
    background: #7aa5e6;
    color: white;
    cursor: pointer;
}

/* ==========================
   COUNTDOWN
========================== */

.countdown-section {
    padding: 80px 20px;
    text-align: center;
}

.countdown-section h2 {
    margin-bottom: 30px;
    color: #666;
}

.countdown {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    max-width: 400px;
    margin: auto;
}

.box {
    backdrop-filter: blur(15px);

    background:
        rgba(255, 255, 255, .6);

    border-radius: 25px;

    padding: 25px 10px;

    box-shadow:
        0 10px 25px rgba(0, 0, 0, .08);
}

.box span {
    font-size: 2rem;
    font-weight: bold;
    color: #7aa5e6;
}

.box small {
    display: block;
    margin-top: 10px;
}

/* ==========================
   BANNER
========================== */

.banner-section {
    text-align: center;
    padding: 20px;
}

.banner-image {
    width: 85%;
    max-width: 320px;
}

/* ==========================
   EVENTO
========================== */

.event-info {
    padding: 80px 20px;
    position: relative;
}

.event-info h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #666;
}

.card {
    background: white;

    border-radius: 30px;

    padding: 30px;

    max-width: 700px;
    margin: auto;

    box-shadow:
        0 10px 25px rgba(0, 0, 0, .08);
}

.item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.item span {
    font-size: 1.5rem;
}

.item p {
    color: #666;
    line-height: 1.7;
}

.event-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.event-details {
    width: 100%;
}

.event-map {
    width: 100%;
}

.event-map iframe {
    width: 100%;
    height: 380px;
    border: none;
    border-radius: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .08);
}

/* Tablet */

@media (max-width: 992px) {

    .event-layout {
        grid-template-columns: 1fr;
    }

    .event-map iframe {
        height: 350px;
    }

}

/* Celular */

@media (max-width: 768px) {

    .event-layout {
        gap: 25px;
    }

    .event-map iframe {
        height: 280px;
    }

    .mini-map-btn {
        width: 100%;
        text-align: center;
        display: block;
    }

}

.map-container {
    margin-top: 15px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, .1);
}

.map-container iframe {
    width: 100%;
    height: 300px;
    border: none;
}

.mini-map-btn {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    background: #b7cde8;
    color: white;
    font-weight: 600;
    transition: .3s;
}

.mini-map-btn:hover {
    transform: translateY(-3px);
}



/* ==========================
   BOTONES
========================== */

.actions {
    display: flex;
    flex-direction: column;
    gap: 15px;

    padding: 40px 20px;
}

.action-btn {
    text-decoration: none;
    text-align: center;

    padding: 18px;

    border-radius: 40px;

    color: white;
    font-weight: 600;
}

.map-btn {
    background: #f0bf56;
}

.whatsapp-btn {
    background: #6bcf81;
}

/* ==========================
   GALERIA
========================== */

.gallery {
    padding: 100px 20px;
}

.gallery h2 {
    text-align: center;
    margin-bottom: 50px;
}

.gallery-grid {
    max-width: 1000px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.photo-card {
    height: 300px;
    border-radius: 25px;
    background: linear-gradient(135deg, #b8d4c0, #b7cde8, #e8c27f, #c7aedb);
    opacity: .7;
}

/* ==========================
   PERSONAJES DECORATIVOS
========================== */

.floating-character {
    position: absolute;
    width: 80px;
    opacity: .85;
}

.tweety {
    top: 20px;
    left: 10px;
}

.lola {
    top: 30px;
    right: 10px;
}

/* ==========================
   FINAL
========================== */

.final-section {
    padding: 100px 20px;
    text-align: center;
    position: relative;
}

.final-section h2 {
    color: #666;
}

.final-section p {
    margin-top: 15px;
    color: #777;
}

.hearts {
    margin-top: 25px;
    font-size: 2rem;
}

.footer-character {
    width: 90px;
    position: absolute;
}

.left-footer {
    left: 10px;
    bottom: 20px;
}

.right-footer {
    right: 10px;
    bottom: 20px;
}

/* ==========================
   MUSICA
========================== */

#musicBtn {
    position: fixed;

    bottom: 20px;
    right: 20px;

    width: 60px;
    height: 60px;

    border: none;
    border-radius: 50%;

    background: #7aa5e6;
    color: white;

    font-size: 1.5rem;

    cursor: pointer;

    box-shadow:
        0 10px 20px rgba(0, 0, 0, .15);
}

/* ==========================
   ANIMACIONES
========================== */

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }

}

/* ==========================
   TABLET Y PC
========================== */

@media(min-width:768px) {

    .countdown {
        grid-template-columns: repeat(4, 1fr);
        max-width: 800px;
    }

    .gallery-grid {
        grid-template-columns:
            repeat(3, 1fr);
    }

    .hero-left,
    .hero-right {
        width: 170px;
    }

    .baby-name {
        font-size: 6rem;
    }

}


.rsvp-section {
    padding: 80px 20px;
    text-align: center;
}

.rsvp-card {
    max-width: 500px;
    margin: auto;
    background: white;
    padding: 30px;
    border-radius: 25px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);

    display: flex;
    flex-direction: column;
    gap: 18px;
}

.rsvp-card input[type="text"] {
    padding: 15px;
    border: 2px solid #ececec;
    border-radius: 15px;
    font-size: 1rem;
}

#confirmAttendance {
    border: none;
    padding: 18px;
    border-radius: 40px;
    background: #7aa5e6;
    color: white;
    cursor: pointer;
    font-weight: 600;
}

#successMessage {
    margin-top: 10px;
    color: #4caf50;
    font-weight: 600;
}

/* ==========================
   MESA DE REGALOS
========================== */

.gift-section {
    padding: 80px 20px;
    text-align: center;
}

.gift-section h2 {
    color: #666;
    margin-bottom: 30px;
}

.gift-card {
    max-width: 600px;
    margin: auto;
    background: white;
    padding: 35px;
    border-radius: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);
}

.gift-image {
    width: 220px;
    max-width: 100%;
    margin-bottom: 20px;

    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, .12));
}

.gift-card p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.gift-btn {
    display: inline-block;
    margin-top: 15px;
    padding: 16px 28px;

    background: linear-gradient(135deg,
            #7aa5e6,
            #b998ff);

    color: white;
    text-decoration: none;
    font-weight: 600;

    border-radius: 40px;

    transition: .3s;
}

.gift-btn:hover {
    transform: translateY(-3px);
}

/* ==========================
   MENSAJE DE LOS PAPÁS
========================== */

.parents-section {
    padding: 20px 20px 40px;
    display: flex;
    justify-content: center;
}

.parents-card {
    max-width: 700px;
    background: rgba(255, 255, 255, .8);
    backdrop-filter: blur(8px);
    border-radius: 30px;
    padding: 35px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, .08);
}

.baby-greeting {
    font-family: 'Fredoka', sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: #7d5a50;
    margin-bottom: 20px;
}

.baby-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #6b5e57;
    margin-bottom: 15px;
}

.special {
    font-size: 1.3rem;
    font-weight: 600;
    color: #d18b47;
    margin-top: 25px;
}