/* ============================================
   HOCHZEITS-RSVP MINI-WEBSITE
   Card-Layout: weißer Hintergrund, zentrierter Rahmen
   Bilder: kirche, champagner, dresscode, hero
   ============================================ */

:root {
    /* Container */
    --card-max: 680px;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;

    /* Hochzeits-Farbpalette */
    --color-primary: #3D3225;
    --color-accent: #B8960C;
    --color-accent-light: #D4AF37;
    --color-accent-glow: rgba(212, 175, 55, 0.25);
    --color-blue-soft: #C5D8E4;
    --color-ivory: #FFFEF8;
    --color-cream: #FAF6EE;
    --color-bg: #FFFFFF;
    --color-text: #3D3225;
    --color-text-light: #8C7E6A;
    --color-white: #FFFFFF;
    --color-border: #E8E0D2;
    --color-border-gold: rgba(212, 175, 55, 0.3);

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Lato', -apple-system, sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ----- RESET ----- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   CARD-RAHMEN
   ============================================ */
.card-frame {
    width: calc(100% - 20px - 80px);
    max-width: var(--card-max);
    margin-left: auto;
    margin-right: auto;
    padding-right: 40px;
}

.card {
    background: var(--color-ivory);
    border: 1px solid var(--color-border-gold);
    border-radius: 20px;
    box-shadow: 0 4px 40px rgba(61, 50, 37, 0.08),
                0 1px 3px rgba(212, 175, 55, 0.1);
    overflow: hidden;
}

/* ----- CARD SECTIONS ----- */
.card-section {
    min-height: 100vh;
    min-height: 100dvh;
    padding: var(--spacing-lg) var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.card-section--hero {
    background: linear-gradient(170deg, var(--color-ivory) 0%, var(--color-cream) 40%, var(--color-blue-soft) 100%);
    position: relative;
    border-radius: 20px 20px 0 0;
}

.card-section--hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 20%, var(--color-accent-glow) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(139, 175, 196, 0.15) 0%, transparent 50%);
    pointer-events: none;
    border-radius: 20px 20px 0 0;
}

.card-section--details {
    background: var(--color-white);
    min-height: auto;
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.card-section--dresscode {
    background: linear-gradient(180deg, var(--color-ivory) 0%, var(--color-cream) 100%);
}

.card-section--rsvp {
    background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-ivory) 100%);
    border-radius: 0 0 20px 20px;
    min-height: auto;
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

/* ----- TYPOGRAPHY ----- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 300;
    line-height: 1.2;
    color: var(--color-primary);
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-xs);
}

p {
    margin-bottom: var(--spacing-sm);
    max-width: 65ch;
}

/* ----- DECORATIVE ----- */
.ornament {
    display: block;
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-accent);
    margin: var(--spacing-xs) auto;
    letter-spacing: 0.5em;
    opacity: 0.5;
}

.divider {
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    margin: var(--spacing-sm) auto;
    border: none;
}

/* ============================================
   HERO
   ============================================ */
.hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero__image-wrapper {
    width: clamp(240px, 65vw, 400px);
    margin: 0 auto var(--spacing-md);
    position: relative;
}

.hero__image-wrapper::after {
    content: '';
    position: absolute;
    inset: -10px;
    border: 1px solid var(--color-accent-light);
    border-radius: 16px;
    opacity: 0.4;
    animation: pulseRing 3s ease-in-out infinite;
}

@keyframes pulseRing {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.02); }
}

.hero__image {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 8px 40px rgba(61, 50, 37, 0.15),
                0 2px 10px rgba(212, 175, 55, 0.2);
    border: 4px solid var(--color-ivory);
}

.hero__subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: clamp(0.85rem, 1.8vw, 1.05rem);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 300;
    margin-bottom: var(--spacing-xs);
    line-height: 1.1;
    color: var(--color-primary);
}

.hero__title .names {
    display: block;
    font-weight: 400;
    font-style: italic;
    color: var(--color-accent);
    font-size: 1.1em;
}

.hero__title .ampersand {
    display: inline-block;
    font-size: 0.7em;
    color: var(--color-text-light);
    margin: 0 0.15em;
    font-weight: 300;
}

.hero__date {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    letter-spacing: 0.12em;
    color: var(--color-text-light);
    margin-top: var(--spacing-sm);
}

/* ----- COUNTDOWN ----- */
.countdown {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin: var(--spacing-lg) 0 0;
}

.countdown__item {
    text-align: center;
    min-width: 70px;
}

.countdown__number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 600;
    color: var(--color-accent);
    line-height: 1;
}

.countdown__label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

/* ============================================
   DETAILS (Trauung & Feier mit Bildern)
   ============================================ */
.detail-block {
    width: 100%;
    max-width: 200px;
    margin-bottom: var(--spacing-sm);
}

.detail-block:last-child {
    margin-bottom: 0;
}

.detail-block__image {
    width: 100%;
    border-radius: 12px;
    margin-bottom: var(--spacing-xs);
    box-shadow: 0 4px 20px rgba(61, 50, 37, 0.1);
}

.detail-block__title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.detail-block p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0 auto;
    line-height: 1.6;
}

/* ============================================
   DRESSCODE
   ============================================ */
.dresscode-inner {
    width: 100%;
    max-width: 360px;
}

.dresscode__image {
    width: 100%;
    border-radius: 12px;
    margin-bottom: var(--spacing-xs);
    box-shadow: 0 4px 20px rgba(61, 50, 37, 0.1);
}

.dresscode-inner p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: var(--spacing-xs) auto 0;
    max-width: 38ch;
}

/* ============================================
   RSVP
   ============================================ */
.rsvp-inner {
    width: 100%;
    max-width: 420px;
}

.rsvp-inner h2 {
    font-weight: 300;
    margin-bottom: var(--spacing-xs);
}

.rsvp-inner p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0 auto var(--spacing-md);
    max-width: 38ch;
}

/* ============================================
   RSVP FORMULAR
   ============================================ */
.rsvp-form {
    text-align: left;
    width: 100%;
}

.form-group {
    margin-bottom: 10px;
}

.form-label {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
    color: var(--color-primary);
}

.form-input,
.form-select {
    width: 100%;
    padding: 10px 12px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    min-height: 42px;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-input::placeholder {
    color: #B5A998;
}

.form-textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    min-height: 70px;
    resize: vertical;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-textarea::placeholder {
    color: #B5A998;
}

/* Radio-Buttons */
.form-radio-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.form-radio-group--grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.form-radio {
    flex: 1;
    min-width: 110px;
}

.form-radio input {
    position: absolute;
    opacity: 0;
}

.form-radio label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 7px 10px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text-light);
    background: var(--color-white);
    transition: all var(--transition-fast);
    min-height: 36px;
    text-align: center;
}

.form-radio input:checked + label {
    border-color: var(--color-accent);
    background: linear-gradient(135deg, #D4AF37 0%, #F4E4BA 50%, #D4AF37 100%);
    color: #3D2E0A;
}

.form-radio label:hover {
    border-color: var(--color-accent-light);
}

/* ----- GOLD BUTTON ----- */
.btn-rsvp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 30px;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    font-style: italic;
    text-decoration: none;
    color: #3D2E0A;
    background: linear-gradient(135deg, #D4AF37 0%, #F4E4BA 40%, #D4AF37 80%, #B8960C 100%);
    border: 2px solid #B8960C;
    border-radius: 60px;
    cursor: pointer;
    transition: all var(--transition-smooth);
    min-height: 56px;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.35),
                inset 0 1px 0 rgba(255, 255, 255, 0.4);
    letter-spacing: 0.05em;
}

.btn-rsvp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5),
                inset 0 1px 0 rgba(255, 255, 255, 0.4);
    background: linear-gradient(135deg, #B8960C 0%, #D4AF37 40%, #F4E4BA 60%, #D4AF37 100%);
}

.btn-rsvp:active {
    transform: translateY(-1px);
}

.rsvp-hint {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.78rem;
    color: var(--color-text-light);
    font-style: italic;
}

/* ----- FOOTER ----- */
.card-footer {
    text-align: center;
    padding: var(--spacing-sm) 0 var(--spacing-md);
    color: var(--color-text-light);
    font-size: 0.75rem;
}

.card-footer a {
    color: var(--color-accent);
    text-decoration: none;
}

.card-footer a:hover {
    text-decoration: underline;
}

/* ============================================
   MUSIKPLAYER (links unten, fixed)
   ============================================ */
.music-player {
    position: fixed;
    left: 25px;
    bottom: 30px;
    z-index: 1000;
}

.music-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #D4AF37 0%, #F4E4BA 50%, #D4AF37 100%);
    border: 2px solid #B8960C;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    color: #5C4A1F;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: all var(--transition-smooth);
    padding: 0;
    line-height: 1;
}

.music-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.6),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.music-btn.playing {
    animation: musicPulse 1.5s ease-in-out infinite;
}

@keyframes musicPulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.5); }
    50% { box-shadow: 0 4px 25px rgba(212, 175, 55, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.5); }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeInUp 0.8s ease-out both;
}

.animate-in--delay-1 { animation-delay: 0.15s; }
.animate-in--delay-2 { animation-delay: 0.3s; }
.animate-in--delay-3 { animation-delay: 0.45s; }
.animate-in--delay-4 { animation-delay: 0.6s; }

/* ============================================
   SEITENNAVIGATION RECHTS (GOLD)
   ============================================ */
.side-nav {
    position: fixed;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.side-nav__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #D4AF37 0%, #F4E4BA 50%, #D4AF37 100%);
    border: 2px solid #B8960C;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1rem;
    color: #5C4A1F;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: all var(--transition-smooth);
    position: relative;
}

.side-nav__link:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.6),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.side-nav__link.active {
    background: linear-gradient(135deg, #B8960C 0%, #D4AF37 50%, #B8960C 100%);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.7),
                inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Tooltip */
.side-nav__link::before {
    content: attr(data-tooltip);
    position: absolute;
    right: 60px;
    background: linear-gradient(135deg, #D4AF37 0%, #C9A227 100%);
    color: #3D2E0A;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-body);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all var(--transition-fast);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.side-nav__link::after {
    content: '';
    position: absolute;
    right: 52px;
    border: 6px solid transparent;
    border-left-color: #D4AF37;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.side-nav__link:hover::before,
.side-nav__link:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }

    .card-frame {
        width: calc(100% - 16px - 56px);
        padding-right: 28px;
    }

    .card-section {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .countdown {
        gap: var(--spacing-sm);
    }

    .countdown__item {
        min-width: 55px;
    }

    .side-nav {
        right: 20px;
        gap: 10px;
    }

    .side-nav__link {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }

    .side-nav__link::before,
    .side-nav__link::after {
        display: none;
    }

    .music-player {
        left: 20px;
        bottom: 25px;
    }

    .music-btn {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.25rem;
    }

    .card-frame {
        width: calc(100% - 12px - 50px);
        padding-right: 22px;
    }

    .card {
        border-radius: 16px;
    }

    .card-section--hero {
        border-radius: 16px 16px 0 0;
    }

    .card-section--rsvp {
        border-radius: 0 0 16px 16px;
    }

    .card-section {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .hero__image-wrapper {
        width: 220px;
    }

    .countdown {
        margin-top: var(--spacing-sm);
    }

    .countdown__item {
        min-width: 50px;
    }

    .btn-rsvp {
        padding: 16px 24px;
        font-size: 1.1rem;
    }

    .side-nav {
        right: 16px;
        gap: 8px;
    }

    .side-nav__link {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }

    .music-player {
        left: 16px;
        bottom: 20px;
    }

    .music-btn {
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
    }
}

@media (max-width: 320px) {
    html {
        font-size: 13px;
    }

    .card-frame {
        width: calc(100% - 10px - 44px);
        padding-right: 18px;
    }

    .hero__image-wrapper {
        width: 190px;
    }

    .countdown {
        gap: 4px;
    }

    .countdown__item {
        min-width: 45px;
    }

    .countdown__number {
        font-size: 1.5rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
}
@media (min-width: 769px) {
    .hide-desktop { display: none !important; }
}