:root {
    --bg: #09070b;
    --surface: rgba(255,255,255,.055);
    --surface-strong: rgba(255,255,255,.085);
    --border: rgba(255,255,255,.10);
    --text: #fff;
    --muted: #aaa2ad;
    --pink: #ff6b9a;
    --purple: #c084fc;
    --shadow: 0 24px 80px rgba(0,0,0,.38);
    --radius: 28px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 20%, rgba(255,107,154,.10), transparent 30%),
        radial-gradient(circle at 85% 75%, rgba(192,132,252,.10), transparent 32%),
        var(--bg);
    color: var(--text);
    font-family: Tahoma, Arial, sans-serif;
    line-height: 1.9;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        radial-gradient(circle, rgba(255,255,255,.55) 0 1px, transparent 1.5px);
    background-size: 120px 120px;
    opacity: .08;
    z-index: -1;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 78px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 50;
    pointer-events: none;
}

.site-header > * {
    pointer-events: auto;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(9,7,11,.65);
    backdrop-filter: blur(14px);
    font-size: 13px;
    letter-spacing: 2px;
}

.music-button {
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    color: var(--text);
    background: rgba(9,7,11,.65);
    backdrop-filter: blur(14px);
    border-radius: 50%;
}

.music-button.is-playing {
    color: var(--pink);
    box-shadow: 0 0 30px rgba(255,107,154,.18);
}

.site-main {
    position: relative;
    z-index: 1;
}

.hero,
.page-section {
    width: min(1120px, calc(100% - 32px));
    margin-inline: auto;
}

.hero {
    min-height: 100svh;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 100px 0 70px;
}

.hero-content {
    width: min(850px, 100%);
}

.eyebrow {
    color: var(--muted);
    font-size: 11px;
    letter-spacing: 4px;
    font-weight: 700;
}

.initials {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
    color: var(--pink);
}

.initials span {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,107,154,.35);
    border-radius: 50%;
    background: rgba(255,107,154,.06);
}

.initials i {
    color: var(--muted);
    font-style: normal;
}

h1,
h2,
p {
    margin-top: 0;
}

.hero h1 {
    font-size: clamp(32px, 6vw, 70px);
    line-height: 1.25;
    margin: 18px 0;
    letter-spacing: -2px;
}

.hero h1 span,
.letter-highlight,
.big-number {
    color: var(--pink);
}

.hero-subtitle {
    color: var(--muted);
    max-width: 620px;
    margin: 0 auto 35px;
    font-size: 16px;
}

.countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    width: min(700px, 100%);
    margin: 0 auto 25px;
}

.time-box {
    padding: 18px 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(18px);
    border-radius: 20px;
}

.time-box strong {
    display: block;
    font-size: clamp(26px, 6vw, 46px);
    line-height: 1;
    margin-bottom: 7px;
}

.time-box span {
    color: var(--muted);
    font-size: 11px;
}

.tiny-note {
    color: #756e78;
    font-size: 12px;
}

.big-number {
    font-size: clamp(120px, 28vw, 290px);
    line-height: .85;
    font-weight: 900;
    letter-spacing: -15px;
    margin: 20px 0 40px;
    text-shadow: 0 0 90px rgba(255,107,154,.18);
}

.primary-button,
.ghost-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 52px;
    padding: 0 23px;
    border-radius: 999px;
    border: 1px solid rgba(255,107,154,.35);
    transition: .25s ease;
}

.primary-button {
    color: #fff;
    background: linear-gradient(135deg, rgba(255,107,154,.95), rgba(192,132,252,.95));
    box-shadow: 0 12px 40px rgba(255,107,154,.16);
}

.primary-button:hover,
.ghost-button:hover {
    transform: translateY(-3px);
}

.ghost-button {
    background: var(--surface);
    border-color: var(--border);
}

.page-section {
    min-height: 100svh;
    padding: 130px 0 90px;
}

.section-heading {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 20px;
    align-items: start;
    margin-bottom: 60px;
}

.section-number {
    color: var(--pink);
    font-size: 12px;
    letter-spacing: 3px;
    padding-top: 9px;
}

.section-heading h1 {
    font-size: clamp(30px, 5vw, 58px);
    line-height: 1.35;
    margin: 12px 0;
}

.section-heading p {
    color: var(--muted);
}

.story-list {
    display: grid;
    gap: 16px;
}

.story-card {
    min-height: 230px;
    padding: 36px;
    display: grid;
    grid-template-columns: 65px 1fr;
    gap: 20px;
    align-items: start;
    border: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.025));
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.story-index {
    color: var(--pink);
    font-size: 12px;
    letter-spacing: 2px;
}

.story-label {
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 3px;
}

.story-card h2 {
    font-size: 28px;
    margin: 10px 0;
}

.story-card p,
.memory-info p,
.secret-shell p,
.final-shell > p {
    color: var(--muted);
}

.story-card-final {
    background:
        radial-gradient(circle at 80% 20%, rgba(255,107,154,.10), transparent 35%),
        rgba(255,255,255,.04);
}

.next-action {
    margin-top: 45px;
    text-align: center;
}

.memory-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 34px;
}

.memory-card {
    padding: 15px;
    border-radius: 10px;
}

.memory-image {
    transform: rotate(var(--rotation));
    padding: 12px;
    background: #f5efe9;
    color: #1c1820;
    box-shadow: var(--shadow);
}

.image-placeholder {
    min-height: 330px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 8px;
    background:
        radial-gradient(circle at 30% 20%, rgba(255,107,154,.35), transparent 30%),
        linear-gradient(135deg, #201622, #38283b);
    color: #fff;
}

.image-placeholder span {
    font-size: 42px;
}

.image-placeholder small {
    opacity: .6;
}

.memory-info {
    padding: 20px 5px;
}

.memory-info > span {
    color: var(--pink);
    font-size: 10px;
    letter-spacing: 3px;
}

.memory-info h2 {
    font-size: 25px;
    margin: 7px 0;
}

.quiz-shell,
.secret-shell,
.letter-shell,
.final-shell {
    width: min(780px, 100%);
    margin-inline: auto;
}

.quiz-shell,
.secret-shell {
    padding: clamp(25px, 5vw, 55px);
    border: 1px solid var(--border);
    background: var(--surface);
    border-radius: var(--radius);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
}

.quiz-progress {
    margin-bottom: 40px;
}

.quiz-progress > span {
    color: var(--muted);
    font-size: 12px;
}

.progress-line {
    height: 3px;
    background: rgba(255,255,255,.08);
    border-radius: 99px;
    overflow: hidden;
    margin-top: 10px;
}

.progress-line i {
    display: block;
    height: 100%;
    width: 20%;
    background: linear-gradient(90deg, var(--pink), var(--purple));
    transition: .3s ease;
}

.quiz-question {
    font-size: clamp(24px, 4vw, 36px);
    line-height: 1.5;
    margin-bottom: 28px;
}

.quiz-options {
    display: grid;
    gap: 10px;
}

.quiz-option {
    width: 100%;
    padding: 16px 18px;
    border-radius: 16px;
    border: 1px solid var(--border);
    color: var(--text);
    text-align: right;
    background: rgba(255,255,255,.035);
    transition: .2s ease;
}

.quiz-option:hover {
    border-color: rgba(255,107,154,.45);
    transform: translateX(-3px);
}

.quiz-option.correct {
    border-color: rgba(100,255,180,.45);
    background: rgba(100,255,180,.08);
}

.quiz-option.wrong {
    border-color: rgba(255,100,120,.45);
    background: rgba(255,100,120,.08);
}

.quiz-result {
    text-align: center;
}

.result-icon {
    font-size: 60px;
    color: var(--pink);
}

.quiz-result strong {
    display: block;
    font-size: 70px;
    margin: 10px 0;
}

.quiz-result p {
    color: var(--muted);
    margin-bottom: 25px;
}

.secret-shell {
    text-align: center;
}

.lock-icon {
    font-size: 65px;
    margin-bottom: 15px;
}

.secret-shell h1 {
    font-size: clamp(32px, 6vw, 55px);
    margin: 10px 0;
}

.secret-form {
    display: flex;
    gap: 10px;
    margin: 35px auto 15px;
    max-width: 520px;
}

.secret-form input {
    flex: 1;
    min-width: 0;
    padding: 14px 18px;
    color: #fff;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--border);
    border-radius: 999px;
    outline: none;
}

.secret-form input:focus {
    border-color: rgba(255,107,154,.55);
}

.secret-message {
    min-height: 30px;
    color: #ff9bb8;
}

.secret-success {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.secret-success > span {
    font-size: 35px;
}

.letter-shell {
    padding: clamp(30px, 7vw, 80px);
    background:
        linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.025)),
        var(--surface);
    border: 1px solid var(--border);
    border-radius: 32px;
    box-shadow: var(--shadow);
}

.letter-top {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: var(--muted);
    font-size: 11px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border);
}

.letter-content {
    max-width: 650px;
    margin: 45px auto 0;
    font-size: 17px;
}

.letter-content h1 {
    font-size: clamp(30px, 5vw, 52px);
    margin-bottom: 45px;
}

.letter-content p {
    margin-bottom: 28px;
}

.letter-content strong {
    color: var(--pink);
}

.letter-highlight {
    font-size: 34px;
    font-weight: 800;
    text-align: center;
    margin: 55px 0 !important;
}

.signature {
    text-align: left;
    color: var(--muted);
}

.final-page {
    display: grid;
    place-items: center;
}

.final-shell {
    text-align: center;
}

.final-dots {
    color: var(--pink);
    letter-spacing: 8px;
    font-size: 30px;
    margin: 35px 0;
}

.final-shell h1 {
    font-size: clamp(38px, 7vw, 72px);
    line-height: 1.2;
}

.final-shell > p {
    margin-bottom: 35px;
}

.big-button {
    min-height: 62px;
    padding-inline: 32px;
}

.real-surprise {
    margin-top: 45px;
    padding: 45px 30px;
    border: 1px solid rgba(255,107,154,.25);
    background: rgba(255,107,154,.055);
    border-radius: var(--radius);
    animation: revealUp .7s ease both;
}

.surprise-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.real-surprise h2 {
    font-size: 55px;
    margin: 12px 0 30px;
    color: var(--pink);
}

.surprise-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 25px;
}

.surprise-info > div {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(0,0,0,.12);
}

.surprise-info span,
.surprise-info strong {
    display: block;
}

.surprise-info span {
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 3px;
}

.surprise-info strong {
    margin-top: 5px;
}

.final-message {
    margin-top: 35px;
    color: var(--pink);
    font-size: 18px;
}

.site-footer {
    position: relative;
    z-index: 2;
    padding: 40px 20px 60px;
    text-align: center;
    color: #6f6872;
    font-size: 11px;
}

.footer-heart {
    color: var(--pink);
    font-size: 18px;
}

.site-footer p {
    margin-bottom: 4px;
}

@media (max-width: 700px) {
    .site-header {
        padding: 0 16px;
    }

    .hero,
    .page-section {
        width: min(100% - 22px, 1120px);
    }

    .countdown {
        gap: 7px;
    }

    .time-box {
        padding: 14px 4px;
        border-radius: 15px;
    }

    .time-box strong {
        font-size: 24px;
    }

    .section-heading {
        grid-template-columns: 1fr;
        gap: 8px;
        margin-bottom: 35px;
    }

    .section-number {
        padding: 0;
    }

    .story-card {
        grid-template-columns: 40px 1fr;
        padding: 25px;
    }

    .story-card h2 {
        font-size: 23px;
    }

    .memory-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .image-placeholder {
        min-height: 290px;
    }

    .secret-form {
        flex-direction: column;
    }

    .secret-form .primary-button {
        width: 100%;
    }

    .letter-top {
        flex-direction: column;
    }

    .letter-content {
        font-size: 16px;
    }

    .surprise-info {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}