/* =========================================
   ЗМІННІ ТА БАЗОВІ СТИЛІ
   ========================================= */
:root {
    --bg-main: #FAF8F5;         
    --bg-card: #FFFFFF;         
    --bg-secondary: #F1ECE4;    
    --text-primary: #000000;    
    --text-body: #333230;       
    --text-muted: #827C75;      
    --accent-main: #B0936A;     
    --accent-hover: #967B54;    
    --border-color: #E5DFD5;    
    --dark-bg: #1A1A1A;
}

body {
    background-color: var(--bg-main);
    color: var(--text-body);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    margin: 0;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }

/* =========================================
   ТИПОГРАФІКА ТА КНОПКИ
   ========================================= */
.section-title { font-size: 36px; color: var(--text-primary); margin-bottom: 40px; letter-spacing: 1px; text-transform: uppercase; }

.btn { display: inline-block; padding: 14px 32px; border-radius: 4px; font-weight: 700; text-decoration: none; cursor: pointer; transition: all 0.3s ease; border: 1px solid transparent; text-align: center; text-transform: uppercase; font-size: 14px; letter-spacing: 1px; font-family: inherit; }
.btn-primary { background-color: var(--accent-main); color: #FFFFFF; }
.btn-primary:hover { background-color: var(--accent-hover); }
.btn-outline { background-color: transparent; border-color: var(--text-primary); color: var(--text-primary); }
.btn-outline:hover { border-color: var(--accent-main); color: var(--accent-main); }
.btn-header { background-color: transparent; border: 1px solid var(--text-primary); color: var(--text-primary); padding: 10px 24px; }
.btn-header:hover { background-color: var(--accent-main); border-color: var(--accent-main); color: #FFFFFF; }

/* =========================================
   HEADER & SIDEBAR
   ========================================= */
.header { background-color: var(--bg-main); border-bottom: 1px solid var(--border-color); padding: 12px 0; position: sticky; top: 0; z-index: 100; }
.header .header-container { max-width: 96%; display: flex; justify-content: space-between; align-items: center; gap: 20px; margin: 0 auto; }
.header-left { display: flex; align-items: center; gap: 16px; }

.burger-btn { display: none; background: transparent; border: none; outline: none; appearance: none; -webkit-appearance: none; cursor: pointer; flex-direction: column; justify-content: space-between; height: 18px; padding: 0; margin-right: 8px; }
.burger-btn span { display: block; width: 30px; height: 2px; background-color: var(--text-primary); transition: 0.3s; }
.burger-btn:hover span { background-color: var(--accent-main); }

.logo-link { display: inline-block; line-height: 0; }
.logo-img { height: 100px; width: auto; object-fit: contain; mix-blend-mode: multiply; }

.desktop-nav { display: flex; gap: 30px; }
.desktop-nav a { color: var(--text-body); text-decoration: none; font-size: 17px; font-weight: 600; transition: color 0.3s; }
.desktop-nav a:hover { color: var(--accent-main); }

.header-right { display: flex; align-items: center; gap: 24px; }
.phone-link { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-primary); font-weight: 600; font-size: 18px; transition: 0.3s; }
.phone-link:hover { color: var(--accent-main); }
.phone-link i { font-size: 20px; color: var(--accent-main); }

.lang-switch { position: relative; cursor: pointer; font-weight: 600; font-size: 16px; color: var(--text-primary); padding: 10px 0; }
.lang-current { display: flex; align-items: center; gap: 6px; transition: 0.3s; }
.lang-switch:hover .lang-current { color: var(--accent-main); }
.arrow { font-size: 10px; transition: transform 0.3s; }
.lang-switch:hover .arrow { transform: rotate(180deg); }
.lang-dropdown { position: absolute; top: 100%; right: 0; background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 6px; padding: 8px 0; min-width: 100px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); opacity: 0; visibility: hidden; transform: translateY(10px); transition: all 0.3s ease; list-style: none; }
.lang-switch:hover .lang-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-dropdown a { display: flex; align-items: center; gap: 8px; padding: 8px 16px; text-decoration: none; font-size: 16px; color: var(--text-body); transition: 0.3s; }
.lang-dropdown a:hover { background-color: var(--bg-secondary); color: var(--accent-main); }
.flag { font-size: 18px; }

.sidebar-menu { position: fixed; top: 0; left: -320px; width: 320px; height: 100vh; background-color: var(--bg-card); box-shadow: 2px 0 15px rgba(0,0,0,0.05); z-index: 2500; transition: left 0.4s ease; padding: 40px; display: flex; flex-direction: column; }
.sidebar-menu.active { left: 0; }
.menu-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background-color: rgba(0,0,0,0.4); z-index: 2499; opacity: 0; visibility: hidden; transition: 0.4s; backdrop-filter: blur(3px); }
.menu-overlay.active { opacity: 1; visibility: visible; }
.close-btn { position: absolute; top: 20px; right: 25px; background: none; border: none; outline: none; font-size: 32px; color: var(--text-primary); cursor: pointer; transition: 0.3s; }
.close-btn:hover { color: var(--accent-main); }
.logo-img-sidebar { height: 80px; width: auto; object-fit: contain; mix-blend-mode: multiply; margin-bottom: 30px; }
.sidebar-nav { display: flex; flex-direction: column; gap: 20px; }
.sidebar-nav a { text-decoration: none; color: var(--text-body); font-size: 18px; font-weight: 500; transition: 0.3s; }
.sidebar-nav a:hover { color: var(--accent-main); transform: translateX(5px); }

/* Плейсхолдери для фото */
.placeholder-img { width: 100%; height: 100%; background-color: #E2DDD5; display: flex; align-items: center; justify-content: center; color: #888; font-weight: bold; text-transform: uppercase; letter-spacing: 2px; }

/* =========================================
   1. HERO SPLIT (Спліт-скрін)
   ========================================= */
.hero-split { display: flex; min-height: 85vh; }
.hero-left { width: 50%; padding: 0 8%; display: flex; flex-direction: column; justify-content: center; }
.hero-subtitle { color: var(--accent-main); font-size: 16px; letter-spacing: 2px; margin-bottom: 10px; }
.hero-title { font-size: 52px; line-height: 1.1; color: var(--text-primary); margin-bottom: 20px; }
.hero-desc { font-size: 18px; color: var(--text-muted); max-width: 400px; }
.hero-right { width: 50%; background-color: var(--bg-secondary); }

/* =========================================
   2. СТАТИСТИКА (МИ У ЦИФРАХ)
   ========================================= */
.stats-section { background-color: var(--bg-secondary); padding: 80px 0; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.stats-grid-9 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 50px 20px; justify-items: center; }
.stat-item { display: flex; flex-direction: column; align-items: center; text-align: center; width: 100%; }
.stat-number { font-size: 64px; font-weight: 800; color: var(--accent-main); line-height: 1; margin-bottom: 10px; }
.stat-label { font-size: 14px; font-weight: 700; letter-spacing: 1px; color: var(--text-body); }

/* =========================================
   3. ШАХОВИЙ ПОРЯДОК (ПРО КОМПЛЕКС / ГЕНПЛАН)
   ========================================= */
.chess-section { padding: 80px 0; }
.chess-row { display: flex; align-items: stretch; min-height: 500px; margin-bottom: 80px; }
.chess-row.reverse { flex-direction: row-reverse; }
.chess-img { width: 50%; background-color: var(--bg-secondary); }
.chess-content { width: 50%; padding: 60px 8%; display: flex; flex-direction: column; justify-content: center; }
.chess-content p { margin-bottom: 20px; font-size: 16px; }
.link-more { display: inline-block; margin-top: 20px; color: var(--text-primary); font-weight: 700; text-decoration: none; border-bottom: 1px solid var(--text-primary); padding-bottom: 2px; transition: 0.3s; }
.link-more:hover { color: var(--accent-main); border-color: var(--accent-main); }

/* =========================================
   4. ПЕРЕВАГИ ТА ПРО КОМПЛЕКС
   ========================================= */
.advantages-section { padding: 80px 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-bottom: 40px; }
.adv-card { background-color: var(--bg-card); padding: 40px; border: 1px solid var(--border-color); transition: 0.3s; display: flex; flex-direction: column; height: 100%; }
.adv-card:hover { border-color: var(--accent-main); box-shadow: 0 10px 30px rgba(0,0,0,0.03); }
.adv-icon { font-size: 40px; color: var(--accent-main); margin-bottom: 24px; }
.adv-card h3 { font-size: 18px; margin-bottom: 12px; text-transform: uppercase; }
.adv-card p, .adv-card ul { flex-grow: 1; color: var(--text-muted); font-size: 15px; }
.adv-card ul { list-style: none; padding-left: 0; margin-top: 10px; }
.adv-card ul li { margin-bottom: 8px; display: flex; align-items: flex-start; gap: 8px; }
.adv-card ul li::before { content: "–"; color: var(--accent-main); font-weight: bold; }

/* =========================================
   5. ПЛАНУВАННЯ
   ========================================= */
.layouts-section { padding: 80px 20px; }
.layout-card { background-color: var(--bg-card); border: 1px solid var(--border-color); padding: 24px; text-align: center; }
.layout-img { aspect-ratio: 4/5; background-color: var(--bg-secondary); margin-bottom: 24px; border-radius: 8px; overflow: hidden; position: relative;}
.layout-photo { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.layout-card:hover .layout-photo { transform: scale(1.06); }
.layout-card h3 { font-size: 28px; color: var(--accent-main); margin-bottom: 24px; }

/* ПЛАНУВАННЯ — ПК ВЕРСІЯ (ІДЕАЛЬНА СІТКА GRID) */
@media (min-width: 992px) {
    .plan-row {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 40px;
        margin-bottom: 120px;
        align-items: stretch; /* Обидві колонки однакової висоти */
    }
    .plan-gallery {
        display: flex;
        flex-direction: column;
        height: 100%;
        min-height: 0;
    }
    .plan-info {
        background-color: var(--dark-bg);
        color: white;
        padding: 40px;
        border-radius: 8px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: 100%;
        box-sizing: border-box;
    }
    .plan-main-photo {
        flex-grow: 1;
        position: relative;
        border-radius: 8px;
        overflow: hidden;
        background-color: var(--dark-bg);
        min-height: 250px;
    }
    .plan-main-photo img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
    }
    .plan-thumbs {
        flex-shrink: 0;
        height: 110px;
        margin-top: 15px;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    .plan-thumbs img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        background-color: #f5f5f5;
        border-radius: 8px;
        border: 1px solid var(--border-color);
        cursor: pointer;
        transition: 0.3s;
    }
    .plan-thumbs img:hover {
        border-color: var(--accent-main);
        transform: translateY(-2px);
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    }
}

/* ПЛАНУВАННЯ — МОБІЛЬНА ВЕРСІЯ */
@media (max-width: 991px) {
    .plan-row {
        display: flex;
        flex-direction: column;
        gap: 30px;
        margin-bottom: 70px;
    }
    .plan-gallery, .plan-info {
        width: 100%;
    }
    .plan-main-photo {
        position: relative;
        width: 100%;
        aspect-ratio: 4/3;
        border-radius: 8px;
        overflow: hidden;
        background-color: var(--dark-bg);
    }
    .plan-main-photo img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
    }
    .plan-thumbs {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        margin-top: 15px;
    }
    .plan-thumbs img {
        width: 100%;
        aspect-ratio: 4/3;
        object-fit: contain;
        background-color: #f5f5f5;
        border-radius: 8px;
        border: 1px solid var(--border-color);
        cursor: pointer;
    }
    .plan-info {
        background-color: var(--dark-bg);
        color: white;
        padding: 30px 20px;
        border-radius: 8px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

.plan-area { font-size: 16px; color: #aaa; margin-bottom: 20px; }
.plan-area span { font-size: 28px; color: white; font-weight: bold; display: block; margin-top: 5px; }
.plan-tags { display: flex; gap: 10px; margin-bottom: 30px; flex-wrap: wrap; }
.tag { border: 1px solid #555; padding: 8px 16px; font-size: 14px; border-radius: 4px; }
.plan-features { list-style: none; padding: 0; margin-bottom: 40px; flex-grow: 1; }
.plan-features li { margin-bottom: 12px; display: flex; align-items: center; gap: 10px; font-size: 15px; color: #ddd; }
.plan-features i { color: var(--accent-main); }
.plan-actions { display: flex; gap: 15px; }
.plan-actions .btn { flex: 1; padding: 15px; }
.plan-actions .btn-outline { border-color: #fff; color: #fff; }
.plan-actions .btn-outline:hover { border-color: var(--accent-main); color: var(--accent-main);}

/* =========================================
   6. КАРТА, КОНТАКТИ ТА ЛІДОГЕНЕРАЦІЯ
   ========================================= */
.lead-section { display: flex; background-color: var(--dark-bg); color: #FFFFFF; min-height: 500px; }
.lead-left { width: 40%; padding: 80px 8%; display: flex; flex-direction: column; justify-content: center; }
.lead-left h2 { font-size: 32px; color: #FFFFFF; margin-bottom: 15px; }
.lead-right { width: 60%; }
.lead-input { background: transparent; border: 1px solid #444; color: #FFF; margin-bottom: 16px; }
.lead-input:focus { border-color: var(--accent-main); }
.lead-btn { width: 100%; padding: 16px; }

.map-section { display: flex; background-color: var(--dark-bg); min-height: 400px; }
.map-info { width: 35%; padding: 60px 5%; color: white; display: flex; flex-direction: column; justify-content: center; }
.contact-row { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 25px; }
.contact-row i { color: var(--accent-main); font-size: 24px; margin-top: 5px; }
.map-container { width: 65%; background-color: #333; position: relative; display: flex; }
.map-container iframe { width: 100%; height: 100%; border: none; flex-grow: 1; display: block; }

/* =========================================
   ФУТЕР
   ========================================= */
.footer { background-color: #111; padding: 60px 0 40px; }

/* =========================================
   ПЛАВАЮЧА КНОПКА (FAB)
   ========================================= */
.fab-btn { position: fixed; bottom: 30px; right: 30px; width: 65px; height: 65px; background-color: var(--accent-main); color: #fff; border: none; border-radius: 50%; font-size: 28px; cursor: pointer; box-shadow: 0 4px 15px rgba(0,0,0,0.4); z-index: 1500; display: flex; justify-content: center; align-items: center; transition: 0.3s; text-decoration: none; }
.fab-btn:hover { background-color: var(--accent-hover); transform: scale(1.1); }
.fab-btn i { margin-top: 4px; }

/* =========================================
   МОДАЛЬНІ ВІКНА ТА LIGHTBOX (ЗУМ ПЛАНІВ)
   ========================================= */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background-color: rgba(0, 0, 0, 0.7); backdrop-filter: blur(4px); z-index: 3000; display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: 0.3s; }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-box { background-color: var(--bg-main); width: 100%; max-width: 450px; padding: 40px 30px; border-radius: 12px; position: relative; box-shadow: 0 10px 40px rgba(0,0,0,0.3); transform: translateY(20px); transition: 0.3s; max-height: 95vh; overflow-y: auto; }
.modal-overlay.active .modal-box { transform: translateY(0); }
.modal-close { position: absolute; top: 15px; right: 20px; background: none; border: none; outline: none; font-size: 28px; color: var(--text-muted); cursor: pointer; transition: 0.3s; z-index: 10; }
.modal-close:hover { color: var(--accent-main); }
.modal-title { font-size: 24px; color: var(--text-primary); margin-bottom: 8px; font-weight: bold; }
.modal-desc { color: var(--text-muted); font-size: 14px; margin-bottom: 24px; }
.modal-step { display: none; animation: fadeIn 0.4s ease forwards; }
.modal-step.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: translateX(0); } }
.form-group { margin-bottom: 16px; }
.form-label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 14px; color: var(--text-body); }
.input { width: 100%; padding: 12px 16px; border: 1px solid var(--border-color); border-radius: 6px; background-color: var(--bg-card); color: var(--text-primary); outline: none; font-family: inherit; transition: 0.3s; box-sizing: border-box; }
.input:focus { border-color: var(--accent-main); }
textarea.input { resize: vertical; }
.step-footer { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 24px; }
.split-footer { align-items: center; }

/* Калькулятор */
.calc-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
.calc-label { font-size: 16px; color: var(--text-body); }
.calc-value { font-size: 22px; color: var(--text-primary); font-weight: bold; }
.styled-slider { -webkit-appearance: none; width: 100%; height: 6px; background: var(--border-color); border-radius: 5px; outline: none; }
.styled-slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--accent-main); cursor: pointer; transition: 0.2s; }
.styled-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }

/* Календар та час */
.custom-calendar { border: 1px solid var(--border-color); border-radius: 8px; padding: 16px; background-color: var(--bg-card); margin-bottom: 20px; }
.calendar-header { display: flex; justify-content: space-between; align-items: center; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); }
.calendar-header button { background: var(--bg-secondary); border: none; outline: none; width: 30px; height: 30px; border-radius: 4px; cursor: pointer; color: var(--text-primary); transition: 0.3s; }
.calendar-header button:hover { background: var(--accent-main); color: #fff; }
.calendar-weekdays { display: grid; grid-template-columns: repeat(7, 1fr); text-align: center; font-weight: 600; font-size: 13px; color: var(--text-muted); margin-bottom: 10px; }
.calendar-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.calendar-day { aspect-ratio: 1; display: flex; justify-content: center; align-items: center; border-radius: 50%; cursor: pointer; font-size: 14px; transition: 0.3s; color: var(--text-body); }
.calendar-day:hover:not(.empty):not(.disabled) { background-color: var(--bg-secondary); }
.calendar-day.empty { cursor: default; }
.calendar-day.disabled { color: #ccc; cursor: not-allowed; text-decoration: line-through; }
.calendar-day.today { border: 1px solid var(--accent-main); font-weight: bold; }
.calendar-day.selected { background-color: var(--accent-main) !important; color: #fff !important; font-weight: bold; }
.custom-time-wrapper { position: relative; margin-bottom: 20px; }
.custom-time-select { width: 100%; padding: 12px 16px; border: 1px solid var(--border-color); border-radius: 6px; background-color: var(--bg-card); color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: 0.3s; box-sizing: border-box;}
.custom-time-select:hover { border-color: var(--accent-main); }
.custom-time-dropdown { position: absolute; top: 100%; left: 0; width: 100%; background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 6px; max-height: 200px; overflow-y: auto; box-shadow: 0 4px 15px rgba(0,0,0,0.1); z-index: 10; display: none; list-style: none; margin-top: 4px; padding: 0;}
.custom-time-dropdown.active { display: block; }
.time-option { padding: 10px 16px; cursor: pointer; transition: 0.2s; color: var(--text-body); }
.time-option:hover, .time-option.selected { background-color: var(--bg-secondary); color: var(--accent-main); font-weight: bold; }
.custom-time-dropdown::-webkit-scrollbar { width: 6px; }
.custom-time-dropdown::-webkit-scrollbar-thumb { background-color: var(--accent-main); border-radius: 10px; }

/* LIGHTBOX (Модалка для зуму планів) */
.lightbox-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(0,0,0,0.9); z-index: 4000; display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: 0.3s; }
.lightbox-overlay.active { opacity: 1; visibility: visible; }
.lightbox-close { position: absolute; top: 20px; right: 30px; font-size: 50px; color: white; background: none; border: none; cursor: pointer; z-index: 4001; transition: 0.3s; line-height: 1; }
.lightbox-close:hover { color: var(--accent-main); transform: scale(1.1); }
.lightbox-content { width: 90%; height: 90vh; display: flex; justify-content: center; align-items: center; overflow: auto; }
.lightbox-content img { max-width: 100%; max-height: 100%; object-fit: contain; cursor: zoom-in; transition: transform 0.3s ease; transform-origin: center; }
.lightbox-content img.zoomed { transform: scale(2); cursor: zoom-out; }

/* =========================================
   АДАПТИВНІСТЬ ДЛЯ МОБІЛЬНИХ ПРИСТРОЇВ
   ========================================= */
@media (max-width: 1150px) {
    .desktop-nav { display: none; }
    .burger-btn { display: flex; }
}

@media (max-width: 992px) {
    .hero-split, .chess-row, .chess-row.reverse, .lead-section, .map-section, .plan-row { flex-direction: column; }
    .hero-left, .hero-right, .chess-img, .chess-content, .lead-left, .lead-right, .map-info, .map-container, .plan-gallery, .plan-info { width: 100%; }
    
    .hero-left { padding: 60px 20px; text-align: center; }
    .hero-right, .chess-img { min-height: 400px; }
    
    /* ФІКСИМО ПЛЕЙСХОЛДЕРИ ФОТО НА МОБІЛЬНОМУ */
    .hero-right .placeholder-img, .lead-right .placeholder-img { min-height: 350px; }

    .map-container { height: 450px; }
    .grid-3, .stats-grid, .stats-grid-9 { grid-template-columns: repeat(2, 1fr); }
    .plan-actions { flex-direction: column; }
    .plan-info { padding: 25px; } 
    .plan-thumbs { height: 80px; } 
}

@media (max-width: 768px) {
    .phone-text, .header-btn, .btn-header { display: none; }
    .logo-img { height: 70px; }
    .grid-3, .stats-grid { grid-template-columns: 1fr; }
    .map-container { height: 350px; }
    .hide-on-mobile { display: none !important; }
    .fab-btn { bottom: 20px; right: 20px; width: 55px; height: 55px; font-size: 24px; }
    .hero-title { font-size: 38px; }
    .footer-info { flex-direction: column; gap: 15px; text-align: center; }
    .contact-row { justify-content: center; }
}

@media (max-width: 480px) {
    .stats-grid-9 { grid-template-columns: 1fr; gap: 30px 10px; }
    .hero-title { font-size: 32px; }
    .modal-box { padding: 30px 20px; width: 95%; max-width: 100%; }
    .modal-title { font-size: 20px; }
    .step-footer { flex-direction: column; gap: 15px; }
    .step-footer .btn { width: 100%; margin: 0; }
    .split-footer { flex-direction: column-reverse; }
    .calendar-day { font-size: 13px; }
    .calendar-weekdays { font-size: 11px; }
}