/* Root Variables */
:root {
    --pink: #f8dce3;
    --pink2: #fff2f5;
    --rose: #df879c;
    --text: #272023;
    --muted: #816b70;
}

/* Fonts */
@font-face {
    font-family: 'LovelyHome';
    src: url('fonts/LovelyHome-9aBZ.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Wedding';
    src: url('fonts/Wedding.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Global Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 12% 8%, rgba(255, 255, 255, .9), transparent 18%),
        radial-gradient(circle at 82% 3%, rgba(246, 174, 193, .45), transparent 22%),
        linear-gradient(180deg, #fdeef2 0%, #fff8fa 48%, #fdeaf0 100%);
    min-height: 100vh;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 7% 12%, rgba(196, 83, 103, .28) 0 30px, transparent 31px),
        radial-gradient(circle at 17% 7%, rgba(247, 168, 190, .42) 0 44px, transparent 45px),
        radial-gradient(circle at 92% 8%, rgba(221, 124, 148, .25) 0 54px, transparent 55px);
    filter: blur(16px);
    opacity: .9;
    pointer-events: none;
}

/* Layout container */
.phone-page {
    position: relative;
    width: min(430px, 100vw);
    margin: 0 auto;
    background: linear-gradient(180deg, #fff7f9 0, #fff 42%, #fff2f6 100%);
    min-height: 100vh;
    overflow: hidden;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .6), 0 30px 80px rgba(157, 82, 102, .2);
}

.screen {
    min-height: 760px;
    padding: 10px 28px 42px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}

.screen::after {
    content: "";
    position: absolute;
    inset: auto -90px -80px -90px;
    height: 210px;
    background: radial-gradient(circle at 50% 30%, rgba(248, 190, 202, .34), transparent 66%);
    pointer-events: none;
    z-index: 0;
}

.ceremony::after,
.thanks::after {
    display: none;
}

.screen>* {
    position: relative;
    z-index: 1;
}

/* --- LÀM LẠI KHỐI DATE-CARD THEO MẪU ẢNH --- */
.date-card {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 320px;
    margin: 0 auto 6px;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    padding: 0;
    gap: 0;
}

.date-panel {
    width: 100%;
    max-width: 340px;
    margin: 22px auto 12px;
    padding: 14px 12px 10px;
    background: rgba(248, 220, 227, .75);
    border-radius: 18px;
    box-shadow: 0 12px 24px rgba(223, 135, 156, .18);
}

.date-panel .lunar {
    margin: 4px 0 0;
    text-align: center;
}

.date-card .date-side {
    flex: 1;
    text-align: center;
    font-size: 14px;
    color: #333333;
    font-weight: 400;
    white-space: nowrap;
}

.date-card .date-divider {
    width: 1px;
    height: 45px;
    background: #a0a0a0;
    opacity: 0.6;
}

.date-card .date-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    min-width: 100px;
}

.date-card .day-name,
.date-card .month-name {
    font-size: 13px;
    color: #555555;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.date-card .big-day {
    font-family: 'Wedding', 'Playfair Display', serif;
    font-size: 56px;
    font-weight: 400;
    line-height: 1;
    color: #000000;
    margin: 0;
}

/* Typography elements */
.script {
    font-family: 'Great Vibes', cursive;
    font-size: 47px;
    line-height: 1;
    color: #2a2023;
    font-weight: 400;
    margin: 0;
    text-align: center;
}

.script.small-script {
    font-family: 'LovelyHome', 'Great Vibes', cursive;
    font-size: 55px;
    margin-top: 24px;
    text-align: center;
    width: 100%;
    /* Sử dụng clamp để font tự động nhỏ lại khi màn hình hẹp, không bị tràn */
    font-size: clamp(38px, 12vw, 55px);
    white-space: normal;
    /* Đổi từ nowrap thành normal để an toàn */
    word-break: break-word;
}

.names {
    font-family: 'Great Vibes', cursive;
    font-weight: 400;
    font-size: 32px;
    margin: 10px 0 34px;
    color: #6b555b;
}

.pink-cloud {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 40%, rgba(244, 154, 176, .42), transparent 18%), radial-gradient(circle at 76% 42%, rgba(249, 209, 218, .64), transparent 22%), radial-gradient(circle at 45% 80%, rgba(249, 189, 204, .32), transparent 28%);
    filter: blur(10px);
    opacity: .95;
    z-index: 0;
}

.couple-cutout {
    width: 255px;
    height: 382px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    overflow: hidden;
}

.couple-cutout img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 3px;
    mix-blend-mode: multiply;
    filter: contrast(1.04) saturate(.92);
}

.lunar {
    font-family: 'Playfair Display', serif;
    font-size: 13px;
    font-style: italic;
    color: #555;
    margin: 8px 0 0;
}

.quote {
    font-family: 'LovelyHome', 'Great Vibes', cursive;
    font-size: 20px;
    font-style: italic;
    line-height: 1.7;
    letter-spacing: .3px;
    text-align: center;
    color: #6c5a60;
    margin: 12px 0 34px;
}

.guest-invite {
    width: 100%;
    text-align: center;
    margin: 8px 0 18px;
    color: #6f5961;
}

.guest-invite span {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 13px;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.guest-invite strong {
    display: block;
    margin-top: 8px;
    font-family: 'LovelyHome', 'Great Vibes', cursive;
    font-size: clamp(22px, 6.2vw, 28px);
    font-weight: 400;
    line-height: 1.05;
    color: #2a2023;
    word-break: break-word;
}

/* Two columns content layout */
.two-col {
    width: 100%;
    display: grid;
    grid-template-columns: 45% 1fr;
    gap: 24px;
    align-items: center;
    margin: 12px 0 44px;
}

.two-col.reverse {
    grid-template-columns: 1fr 45%;
    margin-top: 0;
}

.two-col > * {
    opacity: 0;
    transform: translateX(-46px);
    transition: opacity 1.35s ease, transform 1.35s cubic-bezier(.22, .8, .2, 1);
}

.two-col > *:last-child {
    transform: translateX(46px);
}

.intro.visible .two-col > * {
    opacity: 1;
    transform: translateX(0);
}

.intro.visible .two-col:nth-of-type(2) > * {
    transition-delay: .14s;
}

.portrait-card {
    height: 190px;
    background: #eee;
    overflow: hidden;
}

.portrait-card.tall {
    height: 230px;
}

.portrait-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.family-text {
    text-align: center;
    font-size: 11px;
    line-height: 1.6;
}

.family-text h3 {
    font-size: 12px;
    margin: 0 0 8px;
}

.family-text p {
    margin: 3px 0;
}

.family-text .parent-name {
    margin: 1px 0;
}

.family-text .parent-name span {
    display: inline-block;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: .4px;
}

.family-text span {
    display: block;
    margin-top: 2px;
    font-family: 'Playfair Display', serif;
    color: #796168;
}

.family-text strong {
    display: block;
    font-family: 'Great Vibes', cursive;
    font-size: 28px;
    font-weight: 400;
}


.section-script {
    font-size: 44px;
    margin: 0 0 16px;
}

.sub {
    letter-spacing: 3px;
    font-size: 13px;
    color: #896f77;
    margin: 0 0 26px;
}

.sub.dark {
    letter-spacing: 0;
    margin-bottom: 8px;
    color: #333;
}

.photo-strip {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1.1fr 1fr;
    gap: 12px;
    align-items: center;
    margin: 6px 0 34px;
}

.photo-strip img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    opacity: 0;
    transform: translateX(-52px);
    transition: opacity 4s ease, transform 4s cubic-bezier(.22, .8, .2, 1);
}

.photo-strip .mid {
    height: 205px;
    transform: none;
    transition: opacity 4s ease;
}

.photo-strip img:last-child {
    transform: translateX(52px);
}

.invite.visible .photo-strip img {
    opacity: 1;
    transform: translateX(0);
}

.invite.visible .photo-strip .mid {
    transform: none;
}

.invite h2 {
    font-family: 'Playfair Display', serif;
    font-size: 16px;
    font-weight: 600;
    margin: 12px 0 10px;
    letter-spacing: .8px;
}

.place {
    font-size: 13px;
    margin-top: 18px;
}

/* Ceremony & Box Event Elements */
.event-box {
    width: 100%;
    border: 1px solid #777;
    border-radius: 10px;
    padding: 24px 16px;
    text-align: center;
    background: rgba(255, 255, 255, .45);
}

.event-box h2 {
    font-size: 14px;
    margin: 0 0 22px;
}

.event-box p {
    margin: 0 0 8px;
    font-size: 13px;
}

.event-box strong {
    display: block;
    font-size: 20px;
    letter-spacing: 5px;
    margin-bottom: 12px;
}

.event-box em {
    display: block;
    font-size: 13px;
    margin-bottom: 14px;
}

.event-box span {
    font-size: 13px;
}

.calendar-title {
    font-family: 'Playfair Display', serif;
    text-align: center;
    font-size: 18px;
    letter-spacing: 1px;
    margin: 46px 0 18px;
    
}

.calendar-title span {
    font-size: 17px;
}

.calendar {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0;
    text-align: center;
    font-size: 12px;
}

.calendar b {
    background: #f4c0cd;
    padding: 7px 0;
    font-size: 12px;
}

.calendar span {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.calendar span.heart {
    color: #4b2632;
    font-weight: 700;
    z-index: 0;
}

.calendar span.heart::before {
    content: "♡";
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -53%) scaleX(1.14);
    color: #d95f7f;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 48px;
    font-weight: 400;
    line-height: 1;
    z-index: -1;
}

.curve {
    width: 400px;
    height: 60px;
    background: url('decoration/heart02.png') center/contain no-repeat;
    align-self: center;
    margin-top: 22px;
}

/* Map Section Styles */
.map-section {
    padding-top: 46px;
    padding-bottom: 18px;
}

.screen.map-section.reveal.visible::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 50%;
    width: 170px;
    height: 34px;
    background: url('decoration/heart03.png') center/contain no-repeat;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 2;
}

.map-section .location-head {
    display: flex;
    gap: 14px;
    align-items: center;
    width: 100%;
    margin: 30px 0 16px;
}

.location-head .map-pin {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0;
}

.location-head .map-pin svg {
    width: 40px;
    height: 40px;
    display: block;
    filter: drop-shadow(0 6px 12px rgba(234, 67, 53, .25));
}

.location-head h3 {
    margin: 4px 0 8px;
    font-size: 16px;
}

.location-head p {
    margin: 0;
    font-size: 12px;
    color: #5f5457;
    line-height: 1.5;
}

.map-btn {
    align-self: flex-start;
    text-decoration: none;
    background: #ffe1e8;
    color: #d06682;
    border: 1px solid #f8baca;
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 13px;
    margin-bottom: 22px;
    box-shadow: 0 8px 18px rgba(223, 135, 156, .2);
}

.map-card {
    width: 100%;
    height: 220px;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 14px 26px rgba(99, 121, 135, .18);
    border: 1px solid rgba(0, 0, 0, .05);
}

.map-card iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.divider {
    width: 100%;
    height: 1px;
    background: #e8b8c5;
    margin-top: 46px;
    position: relative;
}

.divider span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #e28da3;
    padding: 0 12px;
}

/* Album & Gallery Sections */
.album-title {
    font-size: 34px;
    align-self: flex-start;
}

.heart-line {
    width: 100%;
    height: 1px;
    background: #d8aeb8;
    margin: 14px 0 22px;
    position: relative;
}

.heart-line span {
    position: absolute;
    left: 62%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #d87994;
    background: #fff4f7;
    padding: 0 12px;
}

.grid-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
}

.grid-gallery img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 1.35s ease, transform 1.35s cubic-bezier(.22, .8, .2, 1), filter 1.35s ease;
}

.grid-gallery img:nth-child(1) {
    transform: translateX(-56px) rotate(-4deg);
}

.grid-gallery img:nth-child(2) {
    transform: translateY(-54px) scale(.92);
}

.grid-gallery img:nth-child(3) {
    transform: translateY(54px) rotate(4deg);
}

.grid-gallery img:nth-child(4) {
    transform: translateX(56px) scale(.94);
    filter: blur(3px);
}

.album.visible .grid-gallery img {
    opacity: 1;
    transform: none;
    filter: none;
}

.album.visible .grid-gallery img:nth-child(2) {
    transition-delay: .12s;
}

.album.visible .grid-gallery img:nth-child(3) {
    transition-delay: .24s;
}

.album.visible .grid-gallery img:nth-child(4) {
    transition-delay: .36s;
}

.final-couple {
    width: 86%;
    margin: 38px auto 0;
    opacity: 0;
    transform: scale(.9);
    transition: opacity 1.55s ease .48s, transform 1.55s cubic-bezier(.22, .8, .2, 1) .48s;
}

.final-couple img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    object-position: center;
    border-radius: 6px;
}

.album.visible .final-couple {
    opacity: .82;
    transform: scale(1);
}

/* Thanks section */
.thanks {
    min-height: auto;
    padding-bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.screen.thanks.reveal.visible {
    margin-top: 24px;
}

.names-small {
    font-family: 'Playfair Display', serif;
    color: #9a6d7c;
    margin-bottom: 12px;
}

.wish-list {
    width: 100%;
    margin-top: 6px;
}

.wish-item {
    background: #fff;
    border: 1px solid #f2d4dc;
    border-radius: 12px;
    padding: 12px;
    margin-top: 10px;
    font-size: 13px;
}

.wish-item b {
    display: block;
    margin-bottom: 5px;
}

/* Music Control Fixed Button */
.music-btn {
    position: fixed;
    z-index: 30;
    left: calc(50% - 195px);
    bottom: 24px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, .12);
    background: rgba(255, 255, 255, .86);
    box-shadow: 0 5px 18px rgba(0, 0, 0, .18);
    font-size: 22px;
    cursor: pointer;
}

.music-btn.playing {
    animation: pulse 1.2s infinite;
}

@keyframes pulse {
    50% {
        transform: scale(1.08);
        box-shadow: 0 0 0 8px rgba(228, 151, 170, .22);
    }
}

/* Decorative Petals */
.petal-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 40;
    overflow: hidden;
}

.petal {
    position: absolute;
    top: -8vh;
    width: 18px;
    height: 13px;
    background: linear-gradient(135deg, #fff, #f4a8ba);
    border-radius: 100% 0 100% 0;
    opacity: .72;
    animation: fall linear forwards;
}

@keyframes fall {
    to {
        transform: translate3d(var(--x), 110vh, 0) rotate(720deg);
    }
}

/* Scroll Animation Elements */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .85s ease, transform .85s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

/* RSVP Modal Window styles */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .35);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal.show {
    display: flex;
}

.modal-card {
    width: min(360px, 100%);
    background: #fff8fa;
    border-radius: 22px;
    padding: 26px;
    position: relative;
    box-shadow: 0 25px 90px rgba(0, 0, 0, .26);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal .close {
    position: absolute;
    right: 16px;
    top: 12px;
    background: transparent;
    border: 0;
    font-size: 28px;
    cursor: pointer;
}

.modal .script {
    font-size: 38px;
    margin-bottom: 8px;
}

.modal input,
.modal select {
    width: 100%;
    border: 1px solid #efd1d9;
    border-radius: 10px;
    padding: 12px;
    background: #fff;
    font-family: Inter;
}

.modal .submit {
    border: 0;
    border-radius: 7px;
    padding: 12px 17px;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(153, 89, 104, .18);
    background: #e9c4dd;
    color: #4b3141;
    cursor: pointer;
}

/* Responsive Media Queries */
@media (max-width: 430px) {
    .phone-page {
        width: 100vw;
    }

    .music-btn {
        left: 18px;
    }

    .screen {
        min-height: 0px;
        padding-left: 24px;
        padding-right: 24px;
    }

    .date-card {
        max-width: 290px;
    }

    .date-card .date-side {
        font-size: 13px;
    }

    .date-card .big-day {
        font-size: 50px;
    }

    .date-card .date-center {
        padding: 0 12px;
        min-width: 90px;
    }

    .grid-gallery img {
        height: 202px;
    }

    .small-script {
        font-size: 50px;
    }

    .couple-cutout {
        width: 240px;
    }

    .script.small-script {
        font-size: clamp(36px, 11vw, 48px);
        /* Thu nhỏ vừa vặn với màn hình điện thoại */
        white-space: normal;
        line-height: 1.1;
    }

    .phone-page {
        width: 100vw;
    }
}