/**
 * Шаблон «Классический»
 */

.invitation-template-classic {
    --inv-classic-bg: #FDFBF7;
    --inv-classic-text: #1A1A1A;
    --inv-classic-muted: #666666;
    --inv-classic-btn: #1E1E1E;
    --inv-classic-line: rgba(26, 26, 26, 0.18);
    --inv-classic-serif: 'Cormorant Garamond', 'Times New Roman', serif;
    --inv-classic-sans: 'Montserrat', 'Inter', 'Segoe UI', sans-serif;
    --inv-classic-heading-weight: 500;
    --inv-classic-sans-tracking: 0.14em;
    --inv-classic-sans-tracking-wide: 0.22em;
    --inv-classic-sans-tracking-extra: 0.28em;
    background: var(--inv-classic-bg);
    color: var(--inv-classic-text);
    font-family: var(--inv-classic-sans);
    font-size: 15px;
    line-height: 1.65;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.invitation-template-classic .invitation-container {
    max-width: none;
    padding: 0;
}

.inv-classic-page {
    overflow-x: clip;
}

.inv-classic-wrap {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.inv-classic-wrap--narrow {
    width: min(760px, calc(100% - 40px));
}

.inv-classic-section {
    padding: clamp(56px, 8vw, 96px) 0;
}

.inv-classic-section-head {
    text-align: center;
    margin-bottom: clamp(28px, 4vw, 44px);
}

.inv-classic-section-head__title {
    margin: 0 0 14px;
    font-family: var(--inv-classic-serif);
    font-size: clamp(1.35rem, 2.4vw, 1.75rem);
    font-weight: var(--inv-classic-heading-weight);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--inv-classic-text);
}

.inv-classic-section-head__line {
    width: 56px;
    height: 1px;
    margin: 0 auto;
    background: var(--inv-classic-line);
}

/* Hero */
.inv-classic-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.inv-classic-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.52) 0%, rgba(0, 0, 0, 0.18) 55%, rgba(0, 0, 0, 0.08) 100%);
}

.inv-classic-hero__content {
    position: relative;
    z-index: 1;
    color: #fff;
    padding: clamp(48px, 8vw, 80px) 0;
}

.inv-classic-hero__panel {
    position: relative;
    display: inline-block;
    max-width: min(100%, 36rem);
    padding: clamp(12px, 2vw, 20px) clamp(16px, 3vw, 28px);
    isolation: isolate;
}

.inv-classic-hero__panel::before {
    content: '';
    position: absolute;
    z-index: -1;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 130%;
    height: 170%;
    background: radial-gradient(
        ellipse at center,
        rgba(255, 255, 255, 0.42) 0%,
        rgba(255, 255, 255, 0.22) 32%,
        rgba(255, 255, 255, 0.08) 55%,
        rgba(255, 255, 255, 0) 72%
    );
    pointer-events: none;
}

.inv-classic-hero__names {
    margin: 0;
    max-width: none;
    font-family: var(--inv-classic-serif);
    font-size: clamp(2.6rem, 6vw, 4.6rem);
    font-weight: var(--inv-classic-heading-weight);
    line-height: 1.05;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 2px 28px rgba(0, 0, 0, 0.28);
}

.inv-classic-hero__name {
    display: block;
}

.inv-classic-hero__name--second {
    margin-top: 0.08em;
}

.inv-classic-hero__divider {
    width: 72px;
    height: 1px;
    margin: 24px 0 20px;
    background: rgba(255, 255, 255, 0.72);
}

.inv-classic-hero__date,
.inv-classic-hero__city {
    margin: 0;
    font-family: var(--inv-classic-sans);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: var(--inv-classic-sans-tracking-extra);
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 1px 18px rgba(0, 0, 0, 0.24);
}

.inv-classic-hero__city {
    margin-top: 6px;
}

.inv-classic-hero__subtitle {
    margin: 28px 0 0;
    max-width: 34rem;
    font-size: clamp(0.95rem, 1.6vw, 1.05rem);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.92);
    text-shadow: 0 1px 18px rgba(0, 0, 0, 0.22);
}

/* Countdown */
.inv-classic-section--countdown {
    background: #f7f6f4;
}

.inv-classic-countdown {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.inv-classic-countdown__item {
    position: relative;
    padding: 8px 12px;
}

.inv-classic-countdown__item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 12%;
    right: 0;
    width: 1px;
    height: 76%;
    background: var(--inv-classic-line);
}

.inv-classic-countdown__value {
    display: block;
    font-family: var(--inv-classic-serif);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: var(--inv-classic-heading-weight);
    line-height: 1;
    color: var(--inv-classic-text);
}

.inv-classic-countdown__label {
    display: block;
    margin-top: 10px;
    font-family: var(--inv-classic-sans);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: var(--inv-classic-sans-tracking-wide);
    text-transform: uppercase;
    color: var(--inv-classic-muted);
}

/* Calendar */
.inv-classic-section--calendar {
    background: #f7f6f4;
}

.inv-classic-calendar {
    max-width: 380px;
    margin: 0 auto;
    text-align: center;
}

.inv-classic-calendar__legend {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-bottom: clamp(24px, 4vw, 32px);
}

.inv-classic-calendar__day {
    font-family: var(--inv-classic-serif);
    font-size: clamp(2.4rem, 5vw, 3.2rem);
    font-weight: var(--inv-classic-heading-weight);
    line-height: 1;
    letter-spacing: 0.04em;
    color: var(--inv-classic-text);
}

.inv-classic-calendar__month-year {
    font-family: var(--inv-classic-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: var(--inv-classic-sans-tracking-wide);
    text-transform: uppercase;
    color: var(--inv-classic-muted);
}

.inv-classic-calendar__frame {
    padding-top: 18px;
    border-top: 1px solid var(--inv-classic-line);
}

.inv-classic-calendar__weekdays,
.inv-classic-calendar__days {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
}

.inv-classic-calendar__weekdays {
    margin-bottom: 10px;
}

.inv-classic-calendar__weekday {
    font-family: var(--inv-classic-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: var(--inv-classic-sans-tracking);
    text-transform: uppercase;
    color: var(--inv-classic-muted);
}

.inv-classic-calendar__cell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    font-family: var(--inv-classic-sans);
    font-size: 13px;
    font-weight: 500;
    color: var(--inv-classic-text);
}

.inv-classic-calendar__cell.is-empty {
    visibility: hidden;
}

.inv-classic-calendar__selected {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--inv-classic-text);
    border-radius: 50%;
    font-weight: 600;
}

/* About */
.inv-classic-section--about {
    background: #fbfbfb;
}

.inv-classic-about {
    margin: 0;
    text-align: center;
    font-size: clamp(0.98rem, 1.5vw, 1.05rem);
    line-height: 1.85;
    color: var(--inv-classic-muted);
}

/* Timeline */
.inv-classic-section--program {
    background: #fefefe;
}

.inv-classic-timeline {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: clamp(8px, 1.5vw, 18px);
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
}

.inv-classic-timeline__dot {
    flex: 0 0 6px;
    width: 6px;
    height: 6px;
    margin-top: 28px;
    border-radius: 50%;
    background: rgba(26, 26, 26, 0.22);
}

.inv-classic-timeline__item {
    flex: 0 0 min(180px, 18vw);
    text-align: center;
}

.inv-classic-timeline__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin: 0 auto 12px;
}

.inv-classic-timeline__icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0);
}

.inv-classic-timeline__time {
    margin: 0 0 8px;
    font-family: var(--inv-classic-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: var(--inv-classic-sans-tracking);
    color: var(--inv-classic-text);
}

.inv-classic-timeline__title {
    margin: 0 0 6px;
    font-family: var(--inv-classic-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: var(--inv-classic-sans-tracking-wide);
    color: var(--inv-classic-text);
}

.inv-classic-timeline__desc {
    margin: 0;
    font-size: 12px;
    line-height: 1.5;
    color: var(--inv-classic-muted);
}

/* Venue */
.inv-classic-section--venue {
    --inv-classic-venue-bg: #f8f9f8;
    background: var(--inv-classic-venue-bg);
}

.inv-classic-venue {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: stretch;
}

.inv-classic-venue__media {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
    aspect-ratio: 4 / 3;
    background: #ece8e2;
}

.inv-classic-venue__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.inv-classic-venue__info {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.inv-classic-venue__name {
    margin: 0 0 10px;
    font-family: var(--inv-classic-serif);
    font-size: clamp(1.6rem, 2.8vw, 2rem);
    font-weight: var(--inv-classic-heading-weight);
    letter-spacing: 0.12em;
}

.inv-classic-venue__address,
.inv-classic-venue__desc {
    margin: 0 0 14px;
    color: var(--inv-classic-muted);
    line-height: 1.7;
}

.inv-classic-venue__map {
    position: relative;
    flex: 1 1 auto;
    min-height: 120px;
    margin-top: 18px;
    overflow: hidden;
    border: 1px solid var(--inv-classic-line);
    border-radius: 2px;
    background: var(--inv-classic-venue-bg, #f8f9f8);
}

.inv-classic-venue__map::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
        linear-gradient(
            180deg,
            rgba(248, 249, 248, 0.72) 0%,
            rgba(248, 249, 248, 0.58) 48%,
            rgba(236, 238, 236, 0.62) 100%
        );
    mix-blend-mode: multiply;
}

.inv-classic-venue__map iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    filter: grayscale(1) contrast(0.88) brightness(1.08) sepia(0.07) hue-rotate(48deg) saturate(0.32);
}

/* Dress code */
.inv-classic-section--dress {
    background: #fefefe;
}

.inv-classic-dress__text {
    margin: 0 0 24px;
    text-align: center;
    color: var(--inv-classic-muted);
}

.inv-classic-dress__palette {
    display: flex;
    justify-content: center;
    gap: clamp(10px, 2vw, 18px);
    flex-wrap: wrap;
}

.inv-classic-dress__swatch {
    width: clamp(42px, 6vw, 54px);
    height: clamp(42px, 6vw, 54px);
    border-radius: 50%;
    box-sizing: border-box;
}

.inv-classic-dress__note {
    margin: 22px 0 0;
    text-align: center;
    font-family: var(--inv-classic-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: var(--inv-classic-sans-tracking-wide);
    text-transform: uppercase;
    color: var(--inv-classic-muted);
}

/* Gallery */
.inv-classic-section--gallery {
    background: #fafafa;
}

.inv-classic-gallery {
    touch-action: pan-y pinch-zoom;
}

.inv-classic-gallery__track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(10px, 1.5vw, 16px);
}

.inv-classic-gallery__btn {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    overflow: hidden;
    aspect-ratio: 1;
}

.inv-classic-gallery__btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.inv-classic-gallery__btn:hover img {
    transform: scale(1.03);
}

.inv-classic-gallery__dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2px;
    margin-top: 18px;
}

.inv-classic-gallery__dot {
    position: relative;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
}

.inv-classic-gallery__dot::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 9px;
    height: 9px;
    margin: -4.5px 0 0 -4.5px;
    border-radius: 50%;
    background: rgba(26, 26, 26, 0.22);
    transition: transform 0.2s ease, background 0.2s ease;
}

.inv-classic-gallery__dot:hover::after,
.inv-classic-gallery__dot:focus-visible::after {
    background: rgba(26, 26, 26, 0.42);
    transform: scale(1.15);
}

.inv-classic-gallery__dot.is-active::after {
    background: var(--inv-classic-text);
    transform: scale(1.2);
}

.inv-classic-gallery__dot.is-active:hover::after,
.inv-classic-gallery__dot.is-active:focus-visible::after {
    background: var(--inv-classic-text);
    transform: scale(1.28);
}

.inv-classic-gallery__dot:focus-visible {
    outline: 2px solid rgba(26, 26, 26, 0.28);
    outline-offset: 2px;
}

/* Button */
.inv-classic-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 24px;
    border: 0;
    background: var(--inv-classic-btn);
    color: #fff;
    font-family: var(--inv-classic-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: var(--inv-classic-sans-tracking-wide);
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.inv-classic-btn:hover {
    opacity: 0.88;
    color: #fff;
}

.inv-classic-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.inv-classic-btn--full {
    width: 100%;
}

/* RSVP */
.inv-classic-section--rsvp {
    background: #F9F8F6;
}

body.invitation-template-classic #section-rsvp {
    padding: clamp(56px, 8vw, 96px) 0;
    overflow: visible;
}

.inv-classic-rsvp__lead {
    margin: 0 0 28px;
    text-align: center;
    color: var(--inv-classic-muted);
}

.inv-classic-rsvp__form {
    display: grid;
    gap: 16px;
}

.inv-classic-rsvp__field {
    display: grid;
    gap: 8px;
}

.inv-classic-rsvp__field > label,
.inv-classic-rsvp__field > span,
.inv-classic-rsvp__field-label {
    font-family: var(--inv-classic-sans);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: var(--inv-classic-sans-tracking);
    text-transform: uppercase;
    color: var(--inv-classic-muted);
}

.inv-classic-rsvp__field input:not([type="checkbox"]),
.inv-classic-rsvp__field select,
.inv-classic-rsvp__field textarea {
    width: 100%;
    box-sizing: border-box;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid var(--inv-classic-line);
    border-radius: 0;
    background: #fff;
    color: var(--inv-classic-text);
    font: inherit;
}

.inv-classic-rsvp__field textarea {
    min-height: 120px;
    resize: vertical;
}

.inv-classic-rsvp__field--hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.inv-classic-rsvp__form .rsvp-no-guests {
    text-align: center;
    color: var(--inv-classic-muted);
}

.inv-classic-rsvp__form .rsvp-dropdown-field {
    position: relative;
}

.inv-classic-rsvp__form .rsvp-dropdown__trigger {
    min-height: 48px;
    padding: 12px 14px;
    border-color: var(--inv-classic-line);
    color: var(--inv-classic-text);
}

.inv-classic-rsvp__form .rsvp-dropdown__trigger:hover,
.inv-classic-rsvp__form .rsvp-dropdown.is-open .rsvp-dropdown__trigger {
    border-color: var(--inv-classic-text);
}

.inv-classic-rsvp__form .rsvp-dropdown__panel {
    border-color: var(--inv-classic-line);
}

.inv-classic-rsvp__form .rsvp-dropdown__section-title {
    color: var(--inv-classic-muted);
}

.inv-classic-rsvp__form .rsvp-dropdown__option input[type="checkbox"] {
    accent-color: var(--inv-classic-text);
}

.inv-classic-rsvp__form .inv-classic-rsvp__field--consent.rsvp-consent-group {
    display: grid;
    gap: 12px;
}

.inv-classic-rsvp__form .inv-classic-rsvp__field--consent .rsvp-consent {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    line-height: 1.45;
    letter-spacing: 0;
    text-transform: none;
    color: var(--inv-classic-muted);
    cursor: pointer;
}

.inv-classic-rsvp__form .inv-classic-rsvp__field--consent .rsvp-consent input[type="checkbox"] {
    width: auto;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
    flex-shrink: 0;
    accent-color: var(--inv-classic-text);
}

.inv-classic-rsvp__form .inv-classic-rsvp__field--consent .rsvp-consent a {
    color: inherit;
}

.inv-classic-rsvp__form .rsvp-form-error {
    color: #b42318;
    font-size: 14px;
}

.inv-classic-rsvp__form .rsvp-submit-slot .rsvp-submit-done {
    pointer-events: none;
}

/* Contacts */
.inv-classic-section--contacts {
    background: #faf9f8;
}

.inv-classic-contacts__lead {
    margin: 0 0 32px;
    text-align: center;
    color: var(--inv-classic-muted);
}

.inv-classic-contacts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(20px, 3vw, 36px);
    text-align: center;
}

.inv-classic-contacts__icon {
    margin-bottom: 14px;
    font-size: 18px;
    color: var(--inv-classic-text);
}

.inv-classic-contacts__name {
    margin: 0 0 8px;
    font-family: var(--inv-classic-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: var(--inv-classic-sans-tracking-wide);
    text-transform: uppercase;
}

.inv-classic-contacts__link {
    display: block;
    color: var(--inv-classic-muted);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
}

.inv-classic-contacts__link + .inv-classic-contacts__link {
    margin-top: 6px;
}

.inv-classic-contacts__link:hover {
    color: var(--inv-classic-text);
}

/* Footer */
.inv-classic-footer {
    padding: 0 0 clamp(48px, 6vw, 72px);
}

.inv-classic-footer__line {
    width: min(1120px, calc(100% - 40px));
    height: 1px;
    margin: 0 auto 28px;
    background: var(--inv-classic-line);
}

.inv-classic-footer__text {
    margin: 0;
    text-align: center;
    font-family: var(--inv-classic-serif);
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    font-weight: var(--inv-classic-heading-weight);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--inv-classic-text);
}

/* Lightbox */
.inv-classic-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
}

.inv-classic-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    cursor: pointer;
}

.inv-classic-lightbox__image {
    position: absolute;
    top: 50%;
    left: 50%;
    max-width: min(90vw, 1100px);
    max-height: 90vh;
    transform: translate(-50%, -50%);
    pointer-events: none;
    touch-action: pan-y pinch-zoom;
}

.inv-classic-lightbox__close,
.inv-classic-lightbox__nav {
    position: absolute;
    z-index: 2;
    border: 0;
    background: rgba(255, 255, 255, 0.9);
    color: var(--inv-classic-text);
    cursor: pointer;
}

.inv-classic-lightbox__close {
    top: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    font-size: 18px;
}

.inv-classic-lightbox__nav {
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.inv-classic-lightbox__nav--prev { left: 20px; }
.inv-classic-lightbox__nav--next { right: 20px; }

@media (max-width: 960px) {
    .inv-classic-venue {
        grid-template-columns: 1fr;
    }

    .inv-classic-venue__map {
        flex: none;
        min-height: 220px;
    }

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

    .inv-classic-contacts {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

@media (max-width: 640px) {
    .inv-classic-wrap,
    .inv-classic-wrap--narrow {
        width: calc(100% - 28px);
    }

    .inv-classic-countdown {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 24px;
    }

    .inv-classic-countdown__item:nth-child(2)::after {
        display: none;
    }

    .inv-classic-timeline {
        flex-direction: column;
        align-items: stretch;
        overflow: visible;
    }

    .inv-classic-timeline__dot {
        display: none;
    }

    .inv-classic-timeline__item {
        flex: 1 1 auto;
        display: grid;
        grid-template-columns: 44px 1fr;
        gap: 4px 14px;
        text-align: left;
        padding-bottom: 18px;
        border-bottom: 1px solid var(--inv-classic-line);
    }

    .inv-classic-timeline__icon {
        grid-row: 1 / span 2;
        width: 32px;
        height: 32px;
        margin: 0;
    }

    .inv-classic-gallery__track {
        grid-template-columns: 1fr;
    }
}