/* =============================================================
   BANKET BLOCKS — три варианта промо-блока банкета
   Вариант A: Full-bleed cinematic banner
   Вариант B: Two-column с карточками преимуществ
   Вариант C: Horizontal teaser strip
   ============================================================= */

/* ─── Общие токены ─────────────────────────────────────── */
.banket-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--accent-light);
    margin-bottom: var(--space-3);
}
.banket-eyebrow-line {
    width: 28px;
    height: 1px;
    background: var(--accent-primary);
    flex-shrink: 0;
}

/* ─────────────────────────────────────────────────────────
   ВАРИАНТ A — Full-bleed cinematic banner
   Место: после секции #menu, перед .premium-cta
   ───────────────────────────────────────────────────────── */
.banket-banner {
    position: relative;
    overflow: hidden;
    min-height: 380px;
    display: flex;
    align-items: center;
}

.banket-banner-bg {
    position: absolute;
    inset: 0;
    background-image: url('img/banket_bg.jpg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    transition: transform 0.6s ease;
}
.banket-banner:hover .banket-banner-bg {
    transform: scale(1.02);
}

/* Тёмный градиент поверх фото */
.banket-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(15, 23, 42, 0.96) 0%,
        rgba(15, 23, 42, 0.88) 45%,
        rgba(15, 23, 42, 0.45) 100%
    );
    z-index: 1;
}

/* Авиационная сетка-паттерн */
.banket-banner-grid {
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(90deg, rgba(88,120,152,0.06) 0 1px, transparent 1px 80px),
        repeating-linear-gradient(0deg,  rgba(88,120,152,0.06) 0 1px, transparent 1px 50px);
    z-index: 2;
    pointer-events: none;
}

.banket-banner-content {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-4);
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    align-items: center;
}

.banket-banner-text {}

.banket-banner-text h2 {
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    margin: 0 0 var(--space-2) 0;
    letter-spacing: -0.5px;
}
.banket-banner-text h2 em {
    color: var(--accent-light);
    font-style: normal;
}

.banket-banner-text p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin: 0 0 var(--space-4) 0;
    max-width: 480px;
}

.banket-banner-feats {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    margin-bottom: var(--space-4);
}
.banket-banner-feat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}
.banket-banner-feat-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-primary);
    flex-shrink: 0;
}

.banket-banner-btns {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* Правая колонка — декоративная фотосетка */
.banket-banner-photo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 180px 130px;
    gap: 10px;
}
.banket-banner-photo-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid var(--glass-border);
}
.banket-banner-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), filter var(--transition-normal);
}
.banket-banner-photo-item:hover img {
    transform: scale(1.06);
    filter: brightness(0.85);
}
.banket-banner-photo-item.tall {
    grid-row: span 2;
}

@media (max-width: 900px) {
    .banket-banner-content {
        grid-template-columns: 1fr;
    }
    .banket-banner-photo {
        grid-template-rows: 140px 100px;
    }
}

@media (max-width: 600px) {
    .banket-banner {
        min-height: auto;
    }
    .banket-banner-content {
        padding: var(--space-6) var(--space-3);
    }
    .banket-banner-photo {
        display: none;
    }
    .banket-banner-text h2 {
        font-size: 28px;
    }
    .banket-banner-text p {
        font-size: 15px;
    }
}

/* ─────────────────────────────────────────────────────────
   ВАРИАНТ B — Two-column с карточками преимуществ
   Место: отдельная секция между #about и #gallery-intro
   ───────────────────────────────────────────────────────── */
.banket-features-section {
    background: rgba(30, 41, 59, 0.35);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.banket-features-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    align-items: start;
}

.banket-features-left {}

.banket-features-left h2 {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin: 0 0 var(--space-3) 0;
}

.banket-features-left p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 var(--space-4) 0;
}

.banket-features-stats {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--glass-border);
}

.banket-features-stats > div {
    flex: 1;
    text-align: center;
}
.banket-stat-n {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 4px;
}
.banket-stat-l {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.banket-features-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
}

.banket-feat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    transition: border-color var(--transition-normal), transform var(--transition-normal);
}
.banket-feat-card:hover {
    border-color: var(--accent-muted);
    transform: translateY(-3px);
}
.banket-feat-icon {
    width: 46px;
    height: 46px;
    background: var(--accent-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.banket-feat-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--accent-light);
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.banket-feat-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}
.banket-feat-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 900px) {
    .banket-features-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .banket-features-right {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }
    .banket-features-stats {
        gap: var(--space-4);
    }
    .banket-stat-n {
        font-size: 26px;
    }
}

/* ─────────────────────────────────────────────────────────
   ВАРИАНТ C — Horizontal teaser strip
   Место: сразу после hero, перед #about
   ───────────────────────────────────────────────────────── */
.banket-strip-wrap {
    padding: 0 var(--space-4) var(--space-4);
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    /* Вытягиваем вверх чтобы перекрыть нижний отступ hero */
    margin-top: calc(-1 * var(--space-4));
    padding-top: var(--space-2);
}

.banket-strip {
    display: flex;
    align-items: center;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid rgba(88, 120, 152, 0.3);
    border-left: 4px solid var(--accent-primary);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    overflow: hidden;
    transition: var(--transition-normal);
    padding: var(--space-3) var(--space-4);
    gap: var(--space-4);
}

.banket-strip:hover {
    border-color: rgba(88, 120, 152, 0.55);
    border-left-color: var(--accent-light);
    box-shadow: var(--shadow-glow);
}

.banket-strip-body {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.banket-strip-text {}

.banket-strip-tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-light);
    margin-bottom: 5px;
}

.banket-strip-text h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    line-height: 1.2;
}

.banket-strip-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.banket-strip-chip {
    font-size: 12px;
    color: var(--text-secondary);
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    padding: 3px 10px;
    white-space: nowrap;
}

.banket-strip-divider {
    width: 1px;
    height: 60px;
    background: var(--glass-border);
    flex-shrink: 0;
}

.banket-strip-price {
    text-align: center;
    flex-shrink: 0;
}
.banket-strip-price-from {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 2px;
}
.banket-strip-price-num {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 2px;
}
.banket-strip-price-per {
    font-size: 11px;
    color: var(--text-muted);
}

.banket-strip-cta {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .banket-strip-wrap {
        padding-left: var(--space-3);
        padding-right: var(--space-3);
        margin-top: calc(-1 * var(--space-3));
    }
    .banket-strip {
        padding: var(--space-3);
        gap: var(--space-3);
    }
    .banket-strip-body {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
    .banket-strip-divider {
        display: none;
    }
    .banket-strip-price {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .banket-strip {
        flex-direction: column;
        align-items: flex-start;
        border-radius: 0 var(--radius-md) var(--radius-md) 0;
    }
    .banket-strip-cta {
        width: 100%;
    }
    .banket-strip-cta .btn-premium {
        width: 100%;
        justify-content: center;
    }
}

/* ─────────────────────────────────────────────────────────
   BANKET INFO SECTION — banket.php info block
   ───────────────────────────────────────────────────────── */
.banket-info-section {
    padding: var(--space-8) var(--space-4);
    position: relative;
    z-index: 1;
}

.banket-info-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.banket-info-block {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.banket-info-label {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    margin-bottom: var(--space-3);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-light);
    background: rgba(88, 120, 152, 0.12);
    border: 1px solid rgba(88, 120, 152, 0.25);
    border-radius: var(--radius-xl);
}

.banket-info-block h2 {
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-3) 0;
    letter-spacing: -0.5px;
}

.banket-info-block p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.75;
    margin: 0 0 var(--space-3) 0;
}

.banket-info-block p:last-of-type {
    margin-bottom: 0;
}

/* --- Feature items grid (shared with piano.php) --- */
.banket-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.banket-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3);
    background: rgba(88, 120, 152, 0.06);
    border: 1px solid rgba(88, 120, 152, 0.12);
    border-radius: var(--radius-lg);
}

.banket-feature-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(88, 120, 152, 0.15);
    border-radius: var(--radius-md);
    color: var(--accent-light);
}

.banket-feature-text h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.banket-feature-text p {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
}

/* --- Buttons row --- */
.banket-btns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

/* --- Form section --- */
.banket-form-section {
    padding: 0 var(--space-4) var(--space-8);
    position: relative;
    z-index: 1;
}

.banket-form-inner {
    max-width: 800px;
    margin: 0 auto;
}

.banket-form-title {
    text-align: center;
    margin-bottom: var(--space-5);
}

.banket-form-title h2 {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
    letter-spacing: -0.5px;
}

.banket-form-title p {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 0;
}

.banket-form-wrapper {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
}

.banket-form .form-group {
    margin-bottom: var(--space-3);
}

.banket-form label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.banket-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

.banket-form .form-submit-area {
    margin-top: var(--space-4);
    text-align: center;
}

.banket-form .form-note {
    margin-top: var(--space-3);
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* --- Responsive: banket info / form --- */
@media (max-width: 600px) {
    .banket-form .form-row {
        grid-template-columns: 1fr;
    }

    .banket-btns {
        flex-direction: column;
    }

    .banket-btns .btn-premium {
        text-align: center;
    }

    .banket-info-block {
        padding: var(--space-4) var(--space-3);
    }

    .banket-form-wrapper {
        padding: var(--space-4) var(--space-3);
    }
}

/* --- Responsive: banket-features-stats --- */
@media (max-width: 480px) {
    .banket-features-stats {
        gap: var(--space-2);
        padding: var(--space-3) var(--space-2);
        margin-left: calc(-1 * var(--space-2));
        margin-right: calc(-1 * var(--space-2));
        width: calc(100% + var(--space-4));
    }

    .banket-features-stats > div {
        min-width: 0;
    }

    .banket-stat-n {
        font-size: 22px;
    }

    .banket-stat-l {
        font-size: 10px;
        line-height: 1.3;
    }
}

@media (max-width: 360px) {
    .banket-features-stats {
        gap: var(--space-1);
    }

    .banket-stat-n {
        font-size: 18px;
    }

    .banket-stat-l {
        font-size: 9px;
    }
}

/* ─────────────────────────────────────────────────────────
   MOBILE BOTTOM SHEET — banket.php (active below 900px)
   ───────────────────────────────────────────────────────── */

/* Hidden on desktop */
.mob-banket-trigger,
.mob-banket-overlay { display: none; }

@media (max-width: 900px) {

    /* Hide hero CTA — bottom button replaces it */
    .hero-banket-cta {
        display: none !important;
    }

    /* Hide desktop form section — sheet handles it */
    .banket-form-section {
        display: none !important;
    }

    /* Extra bottom padding so content isn't hidden behind trigger */
    .premium-footer {
        padding-bottom: 90px;
    }

    /* --- Sticky trigger button --- */
    .mob-banket-trigger {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        position: fixed;
        bottom: 24px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 600;
        width: calc(100% - 165px);
        max-width: 400px;
        padding: 15px 24px;
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-light));
        color: var(--bg-primary);
        border: none;
        border-radius: var(--radius-md);
        font-family: inherit;
        font-size: 15px;
        font-weight: 600;
        letter-spacing: 0.04em;
        cursor: pointer;
        box-shadow: 0 8px 32px rgba(88,120,152,0.45);
        transition: transform 0.2s ease, opacity 0.2s ease;
        -webkit-tap-highlight-color: transparent;
        user-select: none;
    }

    .mob-banket-trigger:active {
        transform: translateX(-50%) scale(0.97);
    }

    .mob-banket-trigger.hidden {
        opacity: 0;
        pointer-events: none;
    }

    /* --- Overlay --- */
    .mob-banket-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 500;
        background: rgba(10, 15, 28, 0);
        pointer-events: none;
        transition: background 0.35s ease;
    }

    .mob-banket-overlay.open {
        background: rgba(10, 15, 28, 0.72);
        pointer-events: all;
    }

    /* --- Sheet --- */
    .mob-banket-sheet {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        border-radius: 20px 20px 0 0;
        border-top: 1px solid var(--glass-border);
        padding: 12px 20px 32px;
        overflow: hidden;
        transform: translateY(100%);
        transition: transform 0.38s cubic-bezier(0.32, 0.72, 0, 1);
    }

    .mob-banket-overlay.open .mob-banket-sheet {
        transform: translateY(0);
    }

    /* --- Handle --- */
    .mob-banket-handle {
        width: 40px;
        height: 4px;
        background: var(--glass-border);
        border-radius: 2px;
        margin: 0 auto 16px;
        opacity: 0.6;
    }

    /* --- Header --- */
    .mob-banket-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 20px;
    }

    .mob-banket-title {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-primary);
    }

    .mob-banket-close {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        background: var(--bg-tertiary);
        border: 1px solid var(--glass-border);
        border-radius: 50%;
        color: var(--text-secondary);
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    /* --- Form inside sheet --- */
    .mob-banket-form-wrap {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .mob-banket-form-wrap .mob-field {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    .mob-banket-form-wrap .mob-label {
        font-size: 13px;
        font-weight: 500;
        color: var(--text-primary);
    }

    .mob-banket-form-wrap .mob-input {
        font-size: 15px;
        padding: 11px 14px;
        width: 100%;
        background: var(--bg-tertiary);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-md);
        color: var(--text-primary);
        font-family: inherit;
        transition: var(--transition-fast);
    }

    .mob-banket-form-wrap .mob-input::placeholder {
        color: var(--text-muted);
    }

    .mob-banket-form-wrap .mob-input:focus {
        outline: none;
        border-color: var(--accent-primary);
        box-shadow: 0 0 0 3px var(--accent-glow);
    }

    .mob-banket-form-wrap textarea.mob-input {
        min-height: 80px;
        resize: vertical;
    }

    .mob-banket-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .mob-banket-submit {
        width: 100%;
        padding: 14px;
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-light));
        color: var(--bg-primary);
        border: none;
        border-radius: var(--radius-md);
        font-family: inherit;
        font-size: 15px;
        font-weight: 600;
        cursor: pointer;
        margin-top: 6px;
        transition: opacity 0.2s;
    }

    .mob-banket-submit:disabled {
        opacity: 0.6;
    }

    .mob-banket-note {
        font-size: 12px;
        color: var(--text-muted);
        text-align: center;
        margin-top: 10px;
        line-height: 1.5;
    }

    .mob-banket-success {
        padding: 14px 16px;
        background: rgba(74,222,128,0.1);
        border: 1px solid rgba(74,222,128,0.25);
        border-radius: var(--radius-md);
        color: #4ade80;
        font-size: 14px;
        text-align: center;
        display: none;
    }

    .mob-banket-success.visible {
        display: block;
    }

    .mob-banket-error {
        padding: 12px 16px;
        background: rgba(239,68,68,0.1);
        border: 1px solid rgba(239,68,68,0.25);
        border-radius: var(--radius-md);
        color: #f87171;
        font-size: 13px;
        display: none;
    }

    .mob-banket-error.visible {
        display: block;
    }
}