/* CSS Variables for Elegant Pastel Theme */
:root {
    --primary-pink: #F8BBD0;
    /* Soft pastel pink */
    --text-pink: #F48FB1;
    /* Darker pink for text */
    --text-brown: #8D6E63;
    /* Elegant copper/brown for serif text */
    --bg-color: #FAFAFA;
    /* Off-white */
    --white: #FFFFFF;

    --font-script: 'Great Vibes', cursive;
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Montserrat', sans-serif;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--text-brown);
    overflow-x: hidden;
    position: relative;
    /* Soft watercolor-like background gradient */
    background-image: radial-gradient(circle at 10% 20%, rgba(248, 187, 208, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(248, 187, 208, 0.15) 0%, transparent 40%);
}


.top-bow {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 250px;
    opacity: 0.9;
    z-index: 10;
}

.bottom-bow {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    display: block;
    opacity: 0.8;
}

.sparkles {
    position: fixed;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.sparkle {
    position: absolute;
    color: #FFD54F;
    font-size: 1.2rem;
    animation: twinkle 2s infinite alternate;
}

.s1 {
    top: 10%;
    left: 80%;
    animation-delay: 0s;
}

.s2 {
    top: 30%;
    right: 10%;
    animation-delay: 0.5s;
    font-size: 0.8rem;
}

.s3 {
    top: 60%;
    left: 8%;
    animation-delay: 1s;
    font-size: 1.5rem;
}

.s4 { top: 15%; left: 20%; animation-delay: 0.2s; font-size: 1rem; }
.s5 { top: 45%; left: 85%; animation-delay: 1.2s; font-size: 0.9rem; }
.s6 { top: 75%; right: 25%; animation-delay: 0.7s; font-size: 1.3rem; }
.s7 { top: 85%; left: 15%; animation-delay: 1.5s; font-size: 1.1rem; }
.s8 { top: 5%; right: 35%; animation-delay: 0.3s; font-size: 0.8rem; }
.s9 { top: 50%; left: 35%; animation-delay: 1.8s; font-size: 1.4rem; }
.s10 { top: 25%; left: 5%; animation-delay: 0.9s; font-size: 1rem; }
.s11 { top: 90%; right: 5%; animation-delay: 0.1s; font-size: 1.2rem; }
.s12 { top: 65%; right: 45%; animation-delay: 1.4s; font-size: 0.9rem; }

.sparkle-mono {
    position: absolute;
    width: 60px;
    opacity: 0.15;
    animation: float 6s ease-in-out infinite;
}
.m1 { top: 12%; left: 10%; animation-delay: 0s; width: 70px; }
.m2 { top: 35%; right: 15%; animation-delay: 2s; width: 50px; }
.m3 { top: 55%; left: 25%; animation-delay: 1s; width: 65px; }
.m4 { top: 80%; right: 10%; animation-delay: 3s; width: 80px; }
.m5 { top: 5%; right: 20%; animation-delay: 1.5s; width: 55px; }
.m6 { top: 90%; left: 15%; animation-delay: 0.5s; width: 60px; }


@keyframes twinkle {
    0% {
        opacity: 0.2;
        transform: scale(0.8) rotate(0deg);
    }

    100% {
        opacity: 1;
        transform: scale(1.2) rotate(45deg);
    }
}

/* Typography */
h1,
h2,
h3 {
    text-align: center;
}

.subtitle {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--text-pink);
    font-style: italic;
    margin-top: 80px;
}

.intro-text {
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-brown);
}

.pre-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    letter-spacing: 3px;
    color: var(--text-brown);
    margin-bottom: 5px;
}

.main-title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-brown);
    margin-bottom: 20px;
    line-height: 1.1;
}

.name-title {
    font-family: var(--font-script);
    font-size: 5rem;
    color: var(--text-pink);
    font-weight: 400;
    line-height: 1;
    margin-top: 10px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.05);
}

.section-title-serif {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-brown);
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.section-title-serif.text-small {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.section-title-serif.large {
    font-size: 3rem;
    margin-top: -10px;
    margin-bottom: 30px;
}

.section-title-serif.accent {
    color: var(--text-pink);
    font-style: italic;
    font-size: 1.5rem;
}

.script-subtitle {
    font-family: var(--font-script);
    font-size: 3.5rem;
    color: var(--text-brown);
    font-weight: 400;
}

/* Layout */
.section {
    padding: 60px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero {
    min-height: 80vh;
    justify-content: center;
}

/* Polaroid Photo Section */
.polaroid-frame {
    width: 280px;
    height: 420px;
    background: var(--white);
    padding: 15px 15px 50px 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    position: relative;
    transform: rotate(-3deg);
    transition: transform 0.3s ease;
    border-top-left-radius: 140px;
    border-top-right-radius: 140px;
    border: 4px solid #D4AF37;
}

.polaroid-frame:hover {
    transform: rotate(0deg) scale(1.02);
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    background-color: #ECEFF1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #B0BEC5;
    font-size: 3rem;
    overflow: hidden;
    position: relative;
    border-top-left-radius: 125px;
    border-top-right-radius: 125px;
}

.photo-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.photo-placeholder img.active {
    opacity: 1;
}

.tape {
    position: absolute;
    width: 80px;
    height: 25px;
    background: rgba(219, 198, 160, 0.8);
    /* Kraft tape color */
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 5;
}

.tape-left {
    top: -10px;
    left: -20px;
    transform: rotate(-35deg);
}

.tape-right {
    top: -10px;
    right: -20px;
    transform: rotate(35deg);
}

/* Parents Section */
.parents-names {
    font-family: var(--font-script);
    font-size: 3.5rem;
    color: var(--text-pink);
    font-weight: 400;
    margin-bottom: 20px;
}

.message-card {
    max-width: 600px;
    padding: 0 20px;
}

.message-card p {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-brown);
    font-weight: 600;
}

/* Details Section */
.date-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin: 20px 0 10px 0;
}

.date-line {
    height: 1px;
    width: 60px;
    background-color: var(--text-brown);
}

.date-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.date-content .month {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.date-content .day {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-pink);
}

.time-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-family: var(--font-serif);
    letter-spacing: 1px;
}

.btn-map {
    background-color: var(--text-pink);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(244, 143, 177, 0.4);
}

.btn-map:hover {
    background-color: #F06292;
    transform: translateY(-2px);
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: 10px;
    align-items: center;
}

.time-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 60px;
}

.time-box > span[id] {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--text-brown);
    line-height: 1;
}

.time-box p {
    font-size: 0.7rem;
    letter-spacing: 1px;
    color: var(--text-brown);
    margin-top: 5px;
}

.time-separator {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--text-pink);
    margin-top: -15px;
    animation: blink 1s infinite;
}

/* RSVP Form */
.rsvp-form {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-serif);
    color: var(--text-brown);
    font-weight: 600;
    font-size: 1.1rem;
}

.form-group input,
.form-group select {
    padding: 12px 15px;
    border: 2px solid #F8BBD0;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-brown);
    outline: none;
    transition: border-color 0.3s;
    background-color: var(--white);
}

.form-group input:focus,
.form-group select:focus {
    border-color: #F06292;
}

.btn-confirm {
    background-color: var(--text-pink);
    color: var(--white);
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(244, 143, 177, 0.4);
    width: 100%;
}

.btn-confirm:hover:not(:disabled) {
    background-color: #F06292;
}

.btn-confirm:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* WhatsApp Ripple Button */
.whatsapp-ripple-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    font-size: 2.5rem;
    text-decoration: none;
    position: relative;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1;
    transition: transform 0.3s;
}

.whatsapp-ripple-btn:hover {
    transform: scale(1.05);
    color: white;
}

.whatsapp-ripple-btn::before,
.whatsapp-ripple-btn::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: whatsappRipple 2s infinite ease-out;
    z-index: -1;
}

.whatsapp-ripple-btn::after {
    animation-delay: 1s;
}

@keyframes whatsappRipple {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.8); opacity: 0; }
}

/* Music Toggle Button */
.music-toggle {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--text-pink);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}

.music-toggle:hover {
    transform: scale(1.1);
}

.music-toggle.playing i {
    animation: musicSpin 3s linear infinite;
}

@keyframes musicSpin {
    100% { transform: rotate(360deg); }
}

.form-status {
    text-align: center;
    font-weight: 600;
    margin-top: 10px;
    min-height: 20px;
}

.form-status.success {
    color: #4CAF50;
}

.form-status.error {
    color: #F44336;
}

footer {
    text-align: center;
    padding: 20px;
    font-size: 0.8rem;
    color: #999;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-down {
    animation: fadeInDown 1.5s forwards;
}

.fade-in-up {
    animation: fadeInUp 1s forwards;
    opacity: 0;
}

.bounce-in {
    animation: bounceIn 1s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    opacity: 0;
}

.pulse-hover:hover {
    animation: pulse 1s infinite;
}

.pulse-btn {
    animation: pulseBtn 2s infinite;
}

.delay-1 {
    animation-delay: 0.3s;
}

.delay-2 {
    animation-delay: 0.6s;
}

.delay-3 {
    animation-delay: 0.9s;
}

.delay-4 {
    animation-delay: 1.2s;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }

    50% {
        opacity: 1;
        transform: scale(1.05);
    }

    70% {
        transform: scale(0.95);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes pulseBtn {
    0% {
        box-shadow: 0 0 0 0 rgba(244, 143, 177, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(244, 143, 177, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(244, 143, 177, 0);
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

@media (max-width: 768px) {
    .envelope {
        transform: scale(0.9);
        margin-bottom: 10px;
    }

    .main-title {
        font-size: 2.5rem;
    }

    .name-title {
        font-size: 4rem;
    }

    .top-bow {
        width: 180px;
        top: -10px;
        left: -10px;
    }

    .time-box > span[id] {
        font-size: 2rem;
    }

    .parents-names {
        font-size: 2.8rem;
    }

    .subtitle {
        font-size: 2.5rem;
    }
}

/* --- Envelope Overlay Styles --- */
body.no-scroll {
    overflow: hidden;
}

.envelope-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at 50% 50%, rgba(248, 187, 208, 0.3) 0%, transparent 60%);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1), opacity 1s ease;
}

.envelope-overlay.slide-up {
    transform: translateY(-100vh);
    opacity: 0;
}

.envelope-container {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s;
}

.envelope-container:hover {
    transform: scale(1.05);
}

.envelope {
    width: 320px;
    height: 220px;
    background-color: #F48FB1;
    /* Inside back */
    position: relative;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    transform: scale(1.4);
    margin-bottom: 30px;
}

.envelope .card {
    position: absolute;
    bottom: 5px;
    left: 10px;
    right: 10px;
    height: 90%;
    background: var(--white);
    z-index: 1;
    border-radius: 5px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 20px;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card-title {
    font-family: var(--font-script);
    color: var(--text-pink);
    font-size: 2.5rem;
    font-weight: 400;
}

.envelope.open .card {
    transform: translateY(-80px);
}

.envelope .front-left {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border-left: 160px solid #F8BBD0;
    border-top: 110px solid transparent;
    border-bottom: 110px solid transparent;
    z-index: 2;
}

.envelope .front-right {
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-right: 160px solid #F8BBD0;
    border-top: 110px solid transparent;
    border-bottom: 110px solid transparent;
    z-index: 2;
}

.envelope .front-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 0;
    border-left: 160px solid transparent;
    border-right: 160px solid transparent;
    border-bottom: 120px solid #F48FB1;
    z-index: 3;
}

.envelope .flap {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border-left: 160px solid transparent;
    border-right: 160px solid transparent;
    border-top: 130px solid #F06292;
    z-index: 4;
    transform-origin: top;
    transition: transform 0.6s ease;
}

.envelope.open .flap {
    transform: rotateX(180deg);
    z-index: 0;
}

.mimmi_cart {
    width: 300px;
    z-index: 5;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.envelope-container.open .mimmi_cart {
    opacity: 0;
    transform: scale(0);
}

.wax-seal {
    position: absolute;
    top: 120px;
    left: 160px;
    transform: translate(-50%, -50%);
    width: 90px;
    z-index: 5;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.envelope.open .wax-seal {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
}

.click-text {
    margin-top: 50px;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--text-brown);
    letter-spacing: 2px;
    animation: pulseText 1.5s infinite;
}

@keyframes pulseText {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Language Toggle Button */
.lang-toggle {
    position: fixed;
    bottom: 80px;
    left: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--text-pink);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}

.lang-toggle:hover {
    transform: scale(1.1);
}

/* Language Visibility Logic */
body:not(.lang-en) .lang-en { display: none !important; }
body.lang-en .lang-es { display: none !important; }