/* =========================================
   RESET
========================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    overflow-x: hidden;

    background: #030303;
    color: white;

    font-family: Georgia, "Times New Roman", serif;
}

button {
    font: inherit;
    cursor: pointer;
}


/* =========================================
   TELA INICIAL
========================================= */

.hero {
    position: relative;

    min-height: 100vh;

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

    overflow: hidden;

    background:
        radial-gradient(
            circle at center,
            #180812 0%,
            #080307 40%,
            #030303 75%
        );
}

.glow {
    position: absolute;

    width: 500px;
    height: 500px;

    border-radius: 50%;

    background: rgba(255, 79, 154, 0.08);

    filter: blur(80px);

    animation: glow 5s ease-in-out infinite alternate;
}

@keyframes glow {

    from {
        transform: scale(0.9);
        opacity: 0.5;
    }

    to {
        transform: scale(1.15);
        opacity: 1;
    }
}


.stars {
    position: absolute;
    inset: 0;

    opacity: 0.25;

    background-image:
        radial-gradient(circle, white 1px, transparent 1px);

    background-size: 100px 100px;

    animation: starsMove 30s linear infinite;
}

@keyframes starsMove {

    from {
        background-position: 0 0;
    }

    to {
        background-position: 100px 100px;
    }
}


/* =========================================
   CONTEÚDO INICIAL
========================================= */

.intro {
    position: relative;
    z-index: 2;

    text-align: center;
}

.intro-text {
    margin-bottom: 35px;

    color: #8c6877;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 5px;

    opacity: 0;

    animation: fadeUp 1.5s ease forwards;
}

.names {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
}

.agatha,
.felipe {
    font-weight: normal;
    line-height: 1;
}

.agatha {
    color: white;
    font-size: clamp(55px, 9vw, 110px);
}

.felipe {
    color: #ddd;
    font-size: clamp(45px, 7vw, 85px);
}

.heart {
    color: #ff4f9a;
    font-size: 35px;

    animation: heartPulse 1.5s infinite;
}

@keyframes heartPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.18);
    }
}

.line {
    width: 90px;
    height: 1px;

    margin: 40px auto 25px;

    background: #ff4f9a;
    opacity: 0.6;
}

.date {
    color: #bbb;

    font-family: Arial, sans-serif;
    font-size: 11px;
    letter-spacing: 5px;
}

.subtitle {
    margin-top: 15px;

    color: #777;

    font-size: 15px;
    font-style: italic;
}


/* =========================================
   BOTÃO
========================================= */

button {
    margin-top: 45px;

    padding: 16px 35px;

    border: 1px solid rgba(255, 79, 154, 0.6);
    border-radius: 50px;

    background: rgba(255, 79, 154, 0.03);

    color: white;

    font-family: Arial, sans-serif;
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;

    transition: 0.3s ease;
}

button span {
    margin-left: 10px;
    color: #ff4f9a;
}

button:hover {
    background: rgba(255, 79, 154, 0.1);

    border-color: #ff4f9a;

    transform: translateY(-3px);
}

button:focus-visible {
    outline: 2px solid #ff4f9a;
    outline-offset: 4px;
}

.intro button {
    opacity: 0;

    animation: buttonAppear 1.5s ease forwards;
    animation-delay: 2s;
}

@keyframes buttonAppear {

    from {
        opacity: 0;
        transform: translateY(15px);
    }

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

@keyframes fadeUp {

    from {
        opacity: 0;
        transform: translateY(20px);
    }

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


/* =========================================
   PARTE INFERIOR
========================================= */

.bottom {
    position: absolute;

    bottom: 30px;

    left: 0;
    right: 0;

    text-align: center;

    color: #555;

    font-family: Arial, sans-serif;
    font-size: 9px;
    letter-spacing: 4px;
}

.arrow {
    margin-top: 12px;

    color: #ff4f9a;

    font-size: 20px;

    animation: arrowMove 1.5s infinite;
}

@keyframes arrowMove {

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

    50% {
        transform: translateY(7px);
    }
}


/* =========================================
   CONTADOR
========================================= */

.love-counter {
    padding: 120px 20px;

    text-align: center;

    background: #050505;
}

.counter-title {
    margin-bottom: 45px;

    color: #a47a8c;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 5px;
    text-transform: uppercase;
}

.counter {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.counter-box {
    min-width: 120px;

    padding: 25px 20px;

    border: 1px solid rgba(255, 79, 154, 0.15);

    background: #090909;
}

.counter-box span {
    display: block;

    color: #ff4f9a;

    font-size: 35px;
}

.counter-box small {
    display: block;

    margin-top: 8px;

    color: #555;

    font-family: Arial, sans-serif;
    font-size: 9px;
    letter-spacing: 3px;
}

.counter-message {
    margin-top: 40px;

    color: #666;

    font-size: 14px;
    font-style: italic;
}


/* =========================================
   NOSSA HISTÓRIA
========================================= */

.story {
    padding: 160px 20px;

    background: #030303;
}

.story-header {
    max-width: 700px;

    margin: 0 auto 100px;

    text-align: center;
}

.story-header > p:first-child {
    margin-bottom: 25px;

    color: #a47a8c;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 5px;
}

.story-header h2 {
    font-size: clamp(50px, 8vw, 90px);
    font-weight: normal;
    line-height: 0.95;
}

.story-header h2 span {
    display: block;

    margin-top: 10px;

    color: #ff4f9a;
}

.story-line {
    width: 70px;
    height: 1px;

    margin: 35px auto;

    background: #ff4f9a;
}

.story-intro {
    color: #777;

    font-size: 16px;
    font-style: italic;
    line-height: 1.8;
}

.timeline {
    position: relative;

    max-width: 900px;

    margin: auto;
}

.timeline::before {
    content: "";

    position: absolute;

    left: 50%;

    top: 0;
    bottom: 0;

    width: 1px;

    background: rgba(255, 79, 154, 0.2);
}

.timeline-item {
    position: relative;

    width: 50%;

    margin-bottom: 80px;

    opacity: 0;

    transform: translateY(40px);

    transition: 0.8s ease;
}

.timeline-item:nth-child(even) {
    margin-left: 50%;
}

.timeline-item.visible {
    opacity: 1;

    transform: translateY(0);
}

.timeline-dot {
    position: absolute;

    top: 0;

    width: 35px;
    height: 35px;

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

    border: 1px solid #ff4f9a;
    border-radius: 50%;

    background: #030303;

    color: #ff4f9a;
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -18px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -18px;
}

.timeline-card {
    padding: 35px;

    border: 1px solid rgba(255, 255, 255, 0.06);

    background: #070707;
}

.timeline-item:nth-child(odd) .timeline-card {
    margin-right: 45px;
}

.timeline-item:nth-child(even) .timeline-card {
    margin-left: 45px;
}

.timeline-card .number {
    color: #ff4f9a;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 3px;
}

.timeline-card h3 {
    margin: 15px 0;

    font-size: 25px;
    font-weight: normal;
}

.timeline-card p {
    color: #777;

    font-size: 15px;
    line-height: 1.8;
}

.timeline-final {
    padding-top: 40px;

    text-align: center;

    opacity: 0;

    transform: translateY(40px);

    transition: 1s ease;
}

.timeline-final.visible {
    opacity: 1;
    transform: translateY(0);
}

.final-heart {
    margin-bottom: 20px;

    color: #ff4f9a;

    font-size: 40px;
}

.timeline-final h3 {
    font-size: 35px;
    font-weight: normal;
}

.timeline-final h3 span {
    display: block;
    color: #ff4f9a;
}

.timeline-final p {
    margin-top: 15px;

    color: #666;
}


/* =========================================
   10 COISAS
========================================= */

.things-section {
    padding: 160px 20px;

    background: #060606;
}

.things-header {
    max-width: 700px;

    margin: 0 auto 80px;

    text-align: center;
}

.things-header > p:first-child {
    color: #a47a8c;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 5px;
}

.things-header h2 {
    margin-top: 25px;

    font-size: clamp(45px, 7vw, 80px);
    font-weight: normal;
}

.things-header h2 span {
    display: block;

    color: #ff4f9a;
}

.things-intro {
    margin-top: 25px;

    color: #666;

    font-style: italic;
}

.things-list {
    max-width: 900px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 20px;
}

.thing {
    padding: 35px;

    border: 1px solid rgba(255, 255, 255, 0.05);

    background: #080808;

    opacity: 0;

    transform: translateY(30px);

    transition: 0.7s ease;
}

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

.thing > span {
    color: #ff4f9a;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 3px;
}

.thing h3 {
    margin: 15px 0 10px;

    font-size: 25px;
    font-weight: normal;
}

.thing p {
    color: #777;

    font-size: 14px;
    line-height: 1.7;
}


/* =========================================
   NOSSA MÚSICA
========================================= */

.music-section {
    padding: 160px 20px;

    text-align: center;

    background: #030303;
}

.music-label {
    color: #a47a8c;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 5px;
}

.music-section h2 {
    margin-top: 25px;

    font-size: clamp(50px, 8vw, 90px);
    font-weight: normal;
}

.music-section h2 span {
    display: block;
    color: #ff4f9a;
}

.music-text {
    max-width: 500px;

    margin: 30px auto 60px;

    color: #777;

    line-height: 1.8;
}

.music-card {
    max-width: 600px;

    margin: auto;
    padding: 50px 40px;

    border: 1px solid rgba(255, 79, 154, 0.15);

    background: #080808;
}

.music-heart {
    color: #ff4f9a;

    font-size: 45px;
}

.music-info {
    margin-top: 20px;
}

.music-info > span {
    color: #ff4f9a;
}

.music-info h3 {
    margin-top: 10px;

    font-size: 30px;
    font-weight: normal;
}

.music-info p {
    margin-top: 8px;

    color: #666;
}

.music-line {
    width: 80px;
    height: 1px;

    margin: 30px auto;

    background: #ff4f9a;
}

.music-message {
    color: #777;

    font-size: 14px;
    font-style: italic;
    line-height: 1.8;
}

.music-player {
    width: 100%;

    margin-top: 30px;
}


/* =========================================
   CARTA
========================================= */

.letter-section {
    padding: 160px 20px;

    text-align: center;

    background: #060606;
}

.letter-label {
    color: #a47a8c;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 5px;
}

.letter-section h2 {
    max-width: 700px;

    margin: 25px auto;

    font-size: clamp(45px, 7vw, 75px);
    font-weight: normal;
}

.letter-section h2 span {
    display: block;

    color: #ff4f9a;
}

.letter {
    max-width: 650px;

    max-height: 0;

    overflow: hidden;

    margin: 60px auto 0;

    padding: 0 40px;

    border: 1px solid transparent;

    background: #0b0b0b;

    text-align: left;

    opacity: 0;

    transition:
        max-height 1s ease,
        padding 0.7s ease,
        opacity 0.7s ease,
        border-color 0.7s ease;
}

.letter.open {
    max-height: 1000px;

    padding: 50px 40px;

    border-color: rgba(255, 79, 154, 0.15);

    opacity: 1;
}

.letter p {
    margin-bottom: 25px;

    color: #aaa;

    line-height: 1.9;
}

.letter-final {
    color: #ff4f9a !important;

    font-size: 20px;
}

.signature {
    color: #777 !important;

    font-style: italic;
}


/* =========================================
   ABRA QUANDO...
========================================= */

.open-when-section {
    position: relative;

    width: 100%;
    max-width: 1000px;

    margin: 180px auto 0;

    padding: 0 20px 120px;

    text-align: center;
}


/* CABEÇALHO */

.open-when-header {
    max-width: 700px;

    margin: 0 auto 75px;
}

.open-when-header > p:first-child {
    margin-bottom: 25px;

    color: #a47a8c;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 5px;
}

.open-when-header h2 {
    color: #fff;

    font-size: clamp(50px, 8vw, 90px);

    font-weight: normal;

    line-height: 0.95;
}

.open-when-header h2 span {
    display: block;

    margin-top: 10px;

    color: #ff4f9a;
}

.open-when-intro {
    max-width: 500px;

    margin: 30px auto 0;

    color: #777;

    font-size: 16px;

    font-style: italic;

    line-height: 1.8;
}


/* =========================================
   AS 6 CARTAS
========================================= */

.envelopes {
    width: 100%;

    display: grid;

    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: 20px;
}


/*
   IMPORTANTE:
   Todas essas propriedades estão definidas
   especificamente para .envelope para impedir
   que o estilo geral de button interfira.
*/

.envelope {
    width: 100% !important;

    min-height: 190px;

    display: flex !important;

    align-items: center;
    justify-content: center;

    flex-direction: column;

    margin: 0 !important;

    padding: 25px 15px !important;

    border: 1px solid rgba(255, 79, 154, 0.35) !important;

    border-radius: 10px !important;

    background: #10070d !important;

    color: white !important;

    opacity: 1 !important;

    visibility: visible !important;

    transform: none;

    animation: none !important;

    font-family: Georgia, "Times New Roman", serif !important;

    font-size: 16px !important;

    font-weight: normal;

    letter-spacing: 0 !important;

    text-transform: none !important;

    line-height: 1.5;

    box-shadow: none;

    transition:
        transform 0.3s ease,
        background 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.envelope:hover {
    transform: translateY(-7px) !important;

    border-color: rgba(255, 79, 154, 0.8) !important;

    background: #180912 !important;

    box-shadow:
        0 15px 40px rgba(255, 79, 154, 0.12);
}

.envelope-icon {
    display: block;

    margin: 0 0 20px !important;

    color: #ff4f9a !important;

    font-size: 42px !important;

    line-height: 1;

    transition: transform 0.3s ease;
}

.envelope:hover .envelope-icon {
    transform: scale(1.15);
}

.envelope > span:last-child {
    display: block;

    margin: 0 !important;

    color: #ddd !important;

    font-family: Georgia, "Times New Roman", serif !important;

    font-size: 16px !important;

    letter-spacing: 0 !important;

    text-transform: none !important;
}


/* =========================================
   MODAL DAS CARTAS
========================================= */

.message-modal {
    position: fixed;

    inset: 0;

    z-index: 9999;

    display: flex;

    align-items: center;
    justify-content: center;

    padding: 20px;

    background: rgba(0, 0, 0, 0.88);

    opacity: 0;

    visibility: hidden;

    pointer-events: none;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.message-modal.active {
    opacity: 1;

    visibility: visible;

    pointer-events: auto;
}

.message-box {
    position: relative;

    width: 100%;
    max-width: 600px;

    padding: 60px 45px 45px;

    border: 1px solid rgba(255, 79, 154, 0.3);

    border-radius: 10px;

    background: #0c080a;

    text-align: center;

    transform: scale(0.92);

    transition: transform 0.3s ease;
}

.message-modal.active .message-box {
    transform: scale(1);
}

.close-message {
    position: absolute;

    top: 15px;
    right: 20px;

    width: 40px;
    height: 40px;

    margin: 0 !important;
    padding: 0 !important;

    border: none !important;

    background: transparent !important;

    color: #777 !important;

    font-family: Arial, sans-serif !important;

    font-size: 30px !important;

    letter-spacing: 0 !important;

    text-transform: none !important;

    opacity: 1 !important;
}

.close-message:hover {
    color: #ff4f9a !important;

    transform: none !important;

    background: transparent !important;
}

.modal-heart {
    margin-bottom: 20px;

    color: #ff4f9a;

    font-size: 40px;
}

.message-box h3 {
    margin-bottom: 25px;

    color: white;

    font-size: 30px;

    font-weight: normal;
}

.message-box p {
    color: #aaa;

    font-size: 16px;

    line-height: 1.9;
}

.modal-signature {
    display: block;

    margin-top: 30px;

    color: #ff4f9a;

    font-size: 14px;

    font-style: italic;
}

body.modal-open {
    overflow: hidden;
}


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

.final-section {
    padding: 180px 20px;

    text-align: center;

    background:
        radial-gradient(
            circle at center,
            #180812 0%,
            #050505 50%,
            #030303 100%
        );
}

.final-content {
    max-width: 700px;

    margin: auto;
}

.final-big-heart {
    color: #ff4f9a;

    font-size: 70px;

    animation: heartPulse 1.5s infinite;
}

.final-content > p {
    margin-top: 30px;

    color: #777;

    font-family: Arial, sans-serif;
    font-size: 10px;
    letter-spacing: 5px;
    text-transform: uppercase;
}

.final-content h2 {
    margin-top: 25px;

    font-size: clamp(50px, 8vw, 90px);

    font-weight: normal;
}

.final-content > span {
    display: block;

    max-width: 500px;

    margin: 25px auto 0;

    color: #777;

    line-height: 1.8;
}

.final-content strong {
    display: block;

    margin-top: 30px;

    color: #ff4f9a;

    font-size: 22px;

    font-weight: normal;
}


/* =========================================
   CORAÇÕES FLUTUANTES
========================================= */

.floating-heart {
    position: fixed;

    bottom: -30px;

    z-index: 1;

    color: rgba(255, 79, 154, 0.3);

    pointer-events: none;

    animation: floatingHeart linear forwards;
}

@keyframes floatingHeart {

    from {
        transform: translateY(0) rotate(0deg);

        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    to {
        transform:
            translateY(-110vh)
            rotate(360deg);

        opacity: 0;
    }
}


/* =========================================
   CELULAR
========================================= */

@media (max-width: 800px) {

    .names {
        gap: 15px;
    }

    .timeline::before {
        left: 15px;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        width: 100%;

        margin-left: 0;
    }

    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: -2px;
        right: auto;
    }

    .timeline-item:nth-child(odd) .timeline-card,
    .timeline-item:nth-child(even) .timeline-card {
        margin-left: 45px;
        margin-right: 0;
    }

    .things-list {
        grid-template-columns: 1fr;
    }

    /* 6 CARTAS = 2 COLUNAS NO TABLET */

    .envelopes {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}


@media (max-width: 550px) {

    .hero {
        min-height: 100svh;
    }

    .names {
        flex-direction: column;
        gap: 10px;
    }

    .heart {
        font-size: 25px;
    }

    .counter-box {
        min-width: 100px;
    }

    .story,
    .things-section,
    .music-section,
    .letter-section {
        padding-top: 110px;
        padding-bottom: 110px;
    }

    .timeline-card {
        padding: 25px;
    }

    .music-card {
        padding: 40px 25px;
    }

    .letter.open {
        padding: 35px 25px;
    }

    /* 6 CARTAS = 1 COLUNA NO CELULAR */

    .open-when-section {
        margin-top: 120px;

        padding-left: 15px;
        padding-right: 15px;
    }

    .envelopes {
        grid-template-columns: 1fr;

        gap: 15px;
    }

    .envelope {
        min-height: 155px;
    }

    .message-box {
        padding: 55px 25px 35px;
    }

    .message-box h3 {
        font-size: 25px;
    }

    .message-box p {
        font-size: 15px;
    }

}
/* =========================
   FRASES SURPRESA
========================= */

.surprise-section {
    padding: 100px 20px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.surprise-intro {
    max-width: 600px;
    margin: 0 auto 45px;
    color: #d8c7ce;
    font-size: 17px;
    line-height: 1.8;
}

.surprise-box {
    position: relative;
    max-width: 650px;
    min-height: 330px;
    margin: 0 auto;
    padding: 55px 35px 45px;

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

    background: linear-gradient(
        145deg,
        #160a10,
        #0d060a
    );

    border: 1px solid rgba(255, 79, 154, 0.35);
    border-radius: 18px;

    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.35),
        0 0 35px rgba(255, 79, 154, 0.08);

    overflow: hidden;
}

.surprise-box::before {
    content: "";
    position: absolute;
    width: 180px;
    height: 180px;
    top: -90px;
    right: -90px;

    background: rgba(255, 79, 154, 0.08);
    border-radius: 50%;
}

.surprise-heart {
    font-size: 38px;
    color: #ff4f9a;
    margin-bottom: 25px;

    animation: surprisePulse 2s infinite;
}

#surpriseText {
    max-width: 520px;
    min-height: 75px;

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

    color: #fff;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 23px;
    line-height: 1.6;
    text-align: center;

    margin: 0 0 35px;

    transition: opacity 0.2s ease;
}

#surpriseButton {
    padding: 14px 28px;

    border: 1px solid rgba(255, 79, 154, 0.5);
    border-radius: 30px;

    background: #ff4f9a;
    color: white;

    font-size: 15px;
    font-weight: bold;

    cursor: pointer;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}

#surpriseButton span {
    margin-left: 8px;
}

#surpriseButton:hover {
    transform: translateY(-3px);
    background: #ff6cab;

    box-shadow:
        0 8px 25px rgba(255, 79, 154, 0.3);
}

#surpriseButton:active {
    transform: scale(0.96);
}

@keyframes surprisePulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
    }
}

@media (max-width: 600px) {
    .surprise-section {
        padding: 70px 18px;
    }

    .surprise-box {
        min-height: 300px;
        padding: 45px 22px 35px;
    }

    #surpriseText {
        font-size: 19px;
    }

    #surpriseButton {
        padding: 13px 22px;
    }
}
/* =========================================
   DESTAQUE FINAL — EU ESCOLHO VOCÊ
========================================= */

.final-section {
    position: relative;
    overflow: hidden;
}

.final-content {
    position: relative;
    z-index: 2;
}

.final-big-heart {
    animation: finalHeartPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 12px rgba(255, 79, 154, 0.35));
}

.final-content h2 {
    animation: finalTextGlow 3s ease-in-out infinite;
}

.final-content strong {
    display: block;
    margin-top: 25px;
    animation: finalSignature 2.5s ease-in-out infinite;
}

/* brilho suave atrás do conteúdo */

.final-section::before {
    content: "";
    position: absolute;

    width: 350px;
    height: 350px;

    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

    background: rgba(255, 79, 154, 0.07);

    border-radius: 50%;

    filter: blur(70px);

    pointer-events: none;

    animation: finalGlow 4s ease-in-out infinite;
}


/* coração */

@keyframes finalHeartPulse {

    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.12);
    }

}


/* brilho no "Eu escolho você" */

@keyframes finalTextGlow {

    0%, 100% {
        text-shadow:
            0 0 0 rgba(255, 79, 154, 0);
    }

    50% {
        text-shadow:
            0 0 18px rgba(255, 79, 154, 0.25);
    }

}


/* assinatura */

@keyframes finalSignature {

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

    50% {
        transform: translateY(-3px);
    }

}


/* brilho de fundo */

@keyframes finalGlow {

    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(0.9);
    }

    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }

}