* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
    color: #1f2937;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== ХЕАДЕР ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    z-index: 1000;
    padding: 16px 0;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}
.logo {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, #0f2b3d, #1b4d6e);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.nav-list {
    display: flex;
    gap: 28px;
    list-style: none;
}
.nav-link {
    text-decoration: none;
    font-weight: 500;
    color: #2c3e50;
    transition: 0.2s;
}
.nav-link:hover { color: #e67e22; }
.btn-header {
    padding: 8px 20px;
}
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    padding: 8px;
    border: none;
    background: transparent;
    cursor: pointer;
    z-index: 1002;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
}
.mobile-menu-btn span {
    display: block;
    width: 26px;
    height: 2px;
    background: #2c3e50;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    height: 100dvh;
    background: #fff;
    z-index: 1001;
    padding: 88px 24px 32px;
    box-shadow: -8px 0 30px rgba(0,0,0,0.15);
    transition: right 0.3s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.mobile-nav.open {
    right: 0;
}
.mobile-nav-list {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
}
.mobile-nav-list li {
    border-bottom: 1px solid #f1f5f9;
}
.mobile-nav-link {
    display: block;
    padding: 16px 0;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    color: #2c3e50;
    transition: color 0.2s;
}
.mobile-nav-link:hover,
.mobile-nav-link:active {
    color: #e67e22;
}
.mobile-nav-cta {
    width: 100%;
}
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
}
.mobile-nav-overlay.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
body.menu-open {
    overflow: hidden;
}

/* ===== ГЕРОЙ С КАРУСЕЛЬЮ ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: background-image 0.5s ease-in-out;
    z-index: 0;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1;
}
.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.hero-content {
    flex: 1.2;
    color: white;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.5);
}
.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}
.hero-content ul {
    list-style: none;
    margin-top: 20px;
}
.hero-content li {
    margin-bottom: 12px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.hero-content li::before {
    content: "✓";
    color: #f39c12;
    font-weight: bold;
}
.hero-form-card {
    flex: 0.8;
    background: rgba(255,255,255,0.97);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    border: 3px solid #f39c12;
}
.hero-form-title {
    font-size: 1.7rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 24px;
    text-align: center;
}
.hero-form input, .modal-form input {
    width: 100%;
    padding: 14px 16px;
    margin-bottom: 16px;
    border: 1px solid #ddd;
    border-radius: 12px;
    font-size: 1rem;
}
.btn {
    border: none;
    padding: 12px 24px;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
    font-size: 1rem;
}
.btn-primary {
    background: #e67e22;
    color: white;
}
.btn-primary:hover {
    background: #d35400;
    transform: scale(1.02);
}
.btn-accent {
    background: #f39c12;
    color: #1f2937;
    font-weight: 800;
}
.btn-accent:hover {
    background: #e67e22;
}
.btn-block {
    width: 100%;
}
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 10px 18px;
    cursor: pointer;
    z-index: 10;
    border-radius: 50%;
}
.prev { left: 20px; }
.next { right: 20px; }
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 12px;
    z-index: 10;
}
.dot {
    width: 12px;
    height: 12px;
    background: #ccc;
    border-radius: 50%;
    cursor: pointer;
}
.dot.active {
    background: #f39c12;
    transform: scale(1.3);
}

/* секции */
.section {
    padding: 80px 0;
}
.section-light { background: #fff; }
.section-dark { background: #f8fafc; }
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 16px;
}
.section-subtitle {
    text-align: center;
    color: #6b7280;
    max-width: 700px;
    margin: 0 auto 40px;
}

/* модалка */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}
.modal-content {
    background: white;
    max-width: 500px;
    width: 90%;
    border-radius: 32px;
    padding: 32px;
    position: relative;
}
.close-modal {
    position: absolute;
    top: 20px; right: 24px;
    font-size: 2rem;
    cursor: pointer;
}
.checkbox-label {
    display: flex;
    gap: 12px;
    font-size: 0.85rem;
    margin: 16px 0;
}
.footer {
    background: #0f172a;
    color: #94a3b8;
    text-align: center;
    padding: 30px 0;
}

@media (max-width: 900px) {
    .nav { display: none; }
    .btn-header { display: none; }
    .mobile-menu-btn { display: flex; }
    .header-container {
        flex-wrap: nowrap;
        gap: 12px;
    }
    .logo {
        font-size: 22px;
        flex: 1;
        min-width: 0;
    }
    .hero {
        min-height: auto;
        overflow: visible;
        padding: 88px 0 60px;
        align-items: flex-start;
    }
    .hero-container {
        flex-direction: column;
        gap: 24px;
    }
    .hero-content {
        flex: none;
        width: 100%;
        order: 1;
    }
    .hero-content h1 {
        font-size: 1.75rem;
        line-height: 1.25;
        margin-bottom: 16px;
        word-break: break-word;
    }
    .hero-content li {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    .hero-form-card {
        flex: none;
        width: 100%;
        order: 2;
        padding: 24px 20px;
        border-radius: 20px;
    }
    .hero-form-title {
        font-size: 1.25rem;
        margin-bottom: 16px;
    }
    .slider-btn {
        font-size: 1.25rem;
        padding: 6px 12px;
        top: auto;
        bottom: 100px;
        transform: none;
    }
    .prev { left: 8px; }
    .next { right: 8px; }
    .slider-dots {
        bottom: 16px;
    }
}

/* ВЕСЬ ПРЕДЫДУЩИЙ CSS (ШАПКА, ГЕРОЙ, СЕКЦИИ, МОДАЛКИ) ОСТАЕТСЯ, 
   НО НАДО ЗАМЕНИТЬ СТАРУЮ СЕКЦИЮ КАТАЛОГА НА ЭТИ СТИЛИ */

/* ===== КАТАЛОГ (ВИДЫ ПАКЕТОВ) ===== */
.section-catalog {
    padding: 80px 0;
    background-image: url('../img/assort-min.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* ЭФФЕКТ ПАРАЛЛАКСА, КРАСИВО БЛЯТЬ */
    position: relative;
}

.section-catalog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.92);
    z-index: 0;
}

.section-catalog .container {
    position: relative;
    z-index: 1;
}

.catalog-header {
    text-align: center;
    margin-bottom: 60px;
}

.catalog-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: #1f2937;
}

.highlight {
    background: linear-gradient(120deg, #f39c12 0%, #e67e22 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #f39c12, #e67e22);
    border-radius: 4px;
}

.catalog-subtitle {
    font-size: 1.2rem;
    color: #4b5563;
    max-width: 700px;
    margin: 0 auto;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 20px;
}

.product-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 35px -10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 40px -12px rgba(0,0,0,0.2);
}

.card-img {
    width: 100%;
    height: 226px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f9fafb;
    padding: 20px;
}

.card-img img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 20px 24px 16px;
    color: #1f2937;
    line-height: 1.3;
}

.card-property {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 8px 24px;
    font-size: 0.95rem;
    color: #374151;
    line-height: 1.4;
}

.card-property i {
    min-width: 24px;
    color: #e67e22;
    font-size: 1.1rem;
    margin-top: 2px;
}

.card-property strong {
    font-weight: 600;
    color: #1f2937;
}

.btn-order {
    margin: 20px 24px 24px;
    padding: 14px 20px;
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    color: white;
    font-weight: 800;
    font-size: 1rem;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    transition: 0.2s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-order:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(230,126,34,0.3);
}

@media (max-width: 768px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
    .catalog-title {
        font-size: 2rem;
    }
    .section-catalog {
        background-attachment: scroll;
    }
}

/* ===== СЕКЦИЯ 3: ПЛЕНКА ДЛЯ ЗАПАЙКИ ===== */
.section-film {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f2b3d 0%, #1a3a4f 100%);
    position: relative;
    overflow: hidden;
}

.section-film::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2000 2000" opacity="0.05"><path fill="white" d="M0,0 L2000,0 L2000,2000 L0,2000 Z M100,100 L1900,100 L1900,1900 L100,1900 Z"/></svg>');
    background-size: 50px 50px;
    pointer-events: none;
}

.film-container {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.film-content {
    flex: 1;
    min-width: 300px;
}

.film-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 40px;
    line-height: 1.2;
}

.highlight-film {
    background: linear-gradient(120deg, #f39c12, #ff8c00);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    display: inline-block;
    border-bottom: 3px solid #f39c12;
}

.film-type {
    margin-bottom: 32px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
    border-radius: 24px;
    padding: 20px 28px;
    border-left: 5px solid #f39c12;
}

.film-type-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #f39c12;
    margin-bottom: 12px;
}

.film-type-subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.film-features {
    list-style: none;
    padding: 0;
}

.film-features li {
    color: #e2e8f0;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
}

.film-features li i {
    color: #f39c12;
    width: 24px;
}

.btn-large {
    margin-top: 16px;
    padding: 16px 32px;
    font-size: 1.1rem;
    width: auto;
    min-width: 220px;
}

/* ПРАВАЯ ЧАСТЬ: СЛАЙДЕР + ТАБЛИЦА */
.film-media {
    flex: 1;
    min-width: 350px;
}

.film-slider {
    position: relative;
    margin-bottom: 30px;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 25px 40px -15px rgba(0,0,0,0.4);
    background: #1e293b;
}

.film-slider-container {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.film-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0f172a;
}

.film-slide img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    display: block;
}

.slider-film-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 8px 18px;
    cursor: pointer;
    border-radius: 50%;
    transition: 0.2s;
    z-index: 10;
}

.slider-film-btn:hover {
    background: #f39c12;
    color: #1f2937;
}

.prev-film {
    left: 15px;
}

.next-film {
    right: 15px;
}

.film-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 20px 0;
}

.film-dots .dot-film {
    width: 12px;
    height: 12px;
    background: #94a3b8;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.2s;
}

.film-dots .dot-film.active {
    background: #f39c12;
    transform: scale(1.3);
}

/* ТАБЛИЦА */
.film-table-wrapper {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 35px -10px rgba(0,0,0,0.2);
}

.film-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
}

.film-table thead tr {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
}

.film-table th,
.film-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.film-table tbody tr:hover {
    background: #fef9e6;
}

.film-table td:first-child,
.film-table th:first-child {
    font-weight: 700;
}

@media (max-width: 900px) {
    .film-container {
        flex-direction: column;
    }
    .film-title {
        font-size: 1.8rem;
    }
    .film-type-title {
        font-size: 1.4rem;
    }
}

/* ===== СЕКЦИЯ 4: ФЛЕКСОГРАФИЧЕСКАЯ ПЕЧАТЬ ===== */
.section-flexo {
    padding: 90px 0;
    background: linear-gradient(105deg, #ffffff 0%, #fef9e6 100%);
    position: relative;
    overflow: hidden;
}

.section-flexo::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(243,156,18,0.08) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.flexo-container {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
}

.flexo-content {
    flex: 1;
    min-width: 300px;
}

.flexo-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: #1f2937;
    line-height: 1.2;
}

.highlight-flexo {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

.highlight-flexo::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #f39c12, #e67e22);
    border-radius: 4px;
}

.flexo-description {
    margin-bottom: 35px;
}

.flexo-description p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #374151;
    margin-bottom: 20px;
}

.flexo-description .flexo-accent {
    font-weight: 600;
    color: #1f2937;
    background: rgba(243,156,18,0.1);
    padding: 18px 24px;
    border-radius: 20px;
    border-left: 4px solid #f39c12;
    margin-top: 20px;
}

.btn-flexo {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    padding: 16px 36px;
    font-size: 1.1rem;
    min-width: 240px;
    box-shadow: 0 8px 20px rgba(230,126,34,0.3);
}

.btn-flexo:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(230,126,34,0.4);
}

/* ПРАВАЯ ЧАСТЬ: СЛАЙДЕР ФЛЕКСО */
.flexo-media {
    flex: 1;
    min-width: 350px;
}

.flexo-slider {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 25px 45px -15px rgba(0,0,0,0.25);
    background: #1a1a2e;
}

.flexo-slider-container {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.flexo-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0f0f1a;
}

.flexo-slide img {
    width: 100%;
    height: auto;
    max-height: 550px;
    object-fit: contain;
    display: block;
}

.slider-flexo-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 8px 18px;
    cursor: pointer;
    border-radius: 50%;
    transition: 0.2s;
    z-index: 10;
}

.slider-flexo-btn:hover {
    background: #f39c12;
    color: #1f2937;
}

.prev-flexo {
    left: 15px;
}

.next-flexo {
    right: 15px;
}

.flexo-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 20px 0 10px;
}

.flexo-dots .dot-flexo {
    width: 12px;
    height: 12px;
    background: #cbd5e1;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.2s;
}

.flexo-dots .dot-flexo.active {
    background: #f39c12;
    transform: scale(1.3);
}

@media (max-width: 900px) {
    .flexo-container {
        flex-direction: column;
    }
    .flexo-title {
        font-size: 2rem;
        text-align: left;
    }
    .btn-flexo {
        width: 100%;
        text-align: center;
    }
}

/* ===== СЕКЦИЯ 5: СЕРТИФИКАТЫ ===== */
.section-certificates {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a1a2a 0%, #0f2a3a 50%, #0a1a2a 100%);
    position: relative;
    overflow: hidden;
}

.section-certificates::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 800" opacity="0.03"><path fill="white" d="M400,0 L450,150 L600,200 L480,320 L520,480 L400,400 L280,480 L320,320 L200,200 L350,150 Z"/><circle cx="400" cy="600" r="100"/></svg>');
    background-repeat: repeat;
    background-size: 120px;
    pointer-events: none;
}

.certificates-header {
    text-align: center;
    margin-bottom: 60px;
}

.certificates-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.certificates-highlight {
    background: linear-gradient(135deg, #f39c12 0%, #ffd700 50%, #e67e22 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    display: inline-block;
    text-shadow: 0 0 30px rgba(243,156,18,0.3);
}

.certificates-subtitle {
    font-size: 1.2rem;
    color: #cbd5e1;
    font-weight: 500;
    line-height: 1.6;
}

.certificates-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin-top: 20px;
}

.cert-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    transition: transform 0.3s ease;
}

.cert-card:hover {
    transform: translateY(-8px);
}

.cert-frame {
    position: relative;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    padding: 0px;
    border-radius: 24px;
    box-shadow: 0 20px 35px -10px rgba(0,0,0,0.4);
    transition: box-shadow 0.3s ease;
}

.cert-card:hover .cert-frame {
    box-shadow: 0 25px 45px -10px rgba(243,156,18,0.4);
}

.cert-frame::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #ffd700, #f39c12, #ffd700);
    border-radius: 26px;
    z-index: -1;
    opacity: 0.7;
}

.cert-frame img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 18px;
    background: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.cert-card:hover .cert-frame img {
    transform: scale(1.02);
}

/* АДАПТИВ ДЛЯ РАЗНЫХ РАЗМЕРОВ СЕРТИФИКАТОВ */
.cert-card:first-child .cert-frame img,
.cert-card:last-child .cert-frame img {
    /* ДЛЯ ВЫСОКИХ СЕРТИФИКАТОВ cer1 и cer3 */
    max-height: 500px;
    width: auto;
    margin: 0 auto;
}

.cert-card:nth-child(2) .cert-frame img {
    /* ДЛЯ cer2 (квадратный/альбомный) */
    max-height: 500px;
    width: 350px;
    margin: 0 auto;
}

.cert-card .cert-frame {
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    min-height: 350px;
}

@media (max-width: 1024px) {
    .certificates-grid {
        gap: 30px;
    }
    .cert-card {
        min-width: 260px;
    }
}

@media (max-width: 768px) {
    .section-certificates {
        padding: 60px 0;
    }
    .certificates-title {
        font-size: 1.6rem;
    }
    .certificates-subtitle {
        font-size: 1rem;
    }
    .certificates-grid {
        flex-direction: column;
        align-items: center;
    }
    .cert-card {
        max-width: 320px;
        width: 100%;
    }
}

/* ===== СЕКЦИЯ 6: КАЛЬКУЛЯТОР СТОИМОСТИ ===== */
.section-calculator {
    padding: 90px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
}

.calculator-main-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #1f2937 0%, #e67e22 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.calculator-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    background: white;
    border-radius: 48px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}

.calculator-girl {
    flex: 0.8;
    min-width: 280px;
    background: linear-gradient(135deg, #1a2a3a, #0f1a2a);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.calculator-girl::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 40%, rgba(243,156,18,0.15), transparent);
    pointer-events: none;
}

.calculator-girl img {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: contain;
    object-position: bottom;
    display: block;
}

.calculator-form-wrapper {
    flex: 1.4;
    padding: 40px 48px;
    background: white;
}

.calculator-offer {
    background: linear-gradient(135deg, #fff8e7, #fff0d4);
    border: 2px solid #f39c12;
    border-radius: 24px;
    padding: 20px 24px;
    text-align: center;
    margin-bottom: 32px;
}

.offer-badge {
    display: inline-block;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
    padding: 6px 18px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.offer-text {
    font-size: 1rem;
    font-weight: 700;
    color: #e67e22;
    margin: 0;
    line-height: 1.4;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-weight: 600;
    color: #1f2937;
    font-size: 0.9rem;
}

.calc-input {
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    font-size: 1rem;
    transition: 0.2s;
    background: white;
}

.calc-input:focus {
    outline: none;
    border-color: #f39c12;
    box-shadow: 0 0 0 3px rgba(243,156,18,0.2);
}

select.calc-input {
    cursor: pointer;
}

.checkbox-calc {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: #4b5563;
    margin: 8px 0;
    cursor: pointer;
}

.checkbox-calc input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.price-result {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    padding: 18px 24px;
    border-radius: 20px;
    text-align: center;
    margin: 8px 0;
}

.price-result span:first-child {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1f2937;
}

.price-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: #e67e22;
    margin-left: 12px;
}

.calc-note {
    text-align: center;
    font-size: 0.9rem;
    color: #6b7280;
    margin: 8px 0;
}

.calc-buttons {
    display: flex;
    gap: 20px;
    margin-top: 8px;
}

.calc-btn {
    flex: 1;
    padding: 14px 20px;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    transition: 0.2s;
}

.btn-primary {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(230,126,34,0.3);
}

.btn-secondary {
    background: white;
    color: #e67e22;
    border: 2px solid #e67e22;
}

.btn-secondary:hover {
    background: #e67e22;
    color: white;
    transform: translateY(-2px);
}

@media (max-width: 1024px) {
    .calculator-wrapper {
        flex-direction: column;
        overflow: visible;
        border-radius: 24px;
    }
    .calculator-girl {
        min-height: 200px;
        max-height: 220px;
        flex: none;
    }
    .calculator-girl img {
        max-height: 200px;
    }
    .calculator-form-wrapper {
        padding: 30px 24px;
        flex: 1;
        width: 100%;
        min-width: 0;
    }
    .form-row {
        flex-direction: column;
        gap: 18px;
    }
    .calc-buttons {
        flex-direction: column;
    }
    .calc-input {
        width: 100%;
        max-width: 100%;
    }
}

/* ===== СЕКЦИЯ 7: ПРЕИМУЩЕСТВА ===== */
.section-advantages {
    padding: 90px 0;
    background: linear-gradient(135deg, #ffffff 0%, #fef9e6 100%);
    position: relative;
}

.advantages-header {
    text-align: center;
    margin-bottom: 60px;
}

.advantages-title {
    font-size: 2.3rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 20px;
    line-height: 1.3;
}

.advantages-highlight {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    display: inline-block;
}

.advantages-subtitle {
    font-size: 1.2rem;
    color: #4b5563;
    max-width: 700px;
    margin: 0 auto;
}

.advantages-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 60px;
}

.advantage-card {
    flex: 1;
    min-width: 280px;
    background: white;
    border-radius: 24px;
    padding: 28px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #fef3c7;
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -12px rgba(230,126,34,0.15);
    border-color: #f39c12;
}

.advantage-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-icon i {
    font-size: 28px;
    color: #e67e22;
}

.advantage-text {
    flex: 1;
}

.advantage-text p {
    font-size: 1rem;
    line-height: 1.5;
    color: #374151;
    margin: 0;
}

.advantage-text strong {
    color: #e67e22;
    font-weight: 700;
}

/* МЕДИА-БЛОК С ФОТО И ВИДЕО */
.advantages-media {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
}

.media-item {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px -12px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    background: #f3f4f6;
}

.media-item:hover {
    transform: translateY(-5px);
}

.media-item img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 261 / 249;
}

.media-video {
    position: relative;
    cursor: pointer;
    background: #1a1a2e;
}

.video-player {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 204 / 360;
    object-fit: cover;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(243,156,18,0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.video-play-btn i {
    font-size: 28px;
    color: white;
    margin-left: 5px;
}

.video-play-btn:hover {
    background: #e67e22;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Скрываем кнопку когда видео играет */
.video-playing .video-play-btn {
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 768px) {
    .advantages-title {
        font-size: 1.6rem;
    }
    .advantages-subtitle {
        font-size: 1rem;
    }
    .advantage-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    .advantage-icon {
        margin-bottom: 10px;
    }
    .advantages-media {
        gap: 15px;
    }
    .media-item {
        min-width: 150px;
    }
}

/* ===== СЕКЦИЯ 8: ПРОМЫШЛЕННОЕ ОБОРУДОВАНИЕ ===== */
.section-equipment {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a1622 0%, #0f1f2f 50%, #0a1622 100%);
    position: relative;
    overflow: hidden;
}

.section-equipment::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 800" opacity="0.03"><path fill="white" d="M400,0 L450,150 L600,200 L480,320 L520,480 L400,400 L280,480 L320,320 L200,200 L350,150 Z"/><circle cx="400" cy="600" r="100"/><rect x="100" y="700" width="150" height="80"/></svg>');
    background-repeat: repeat;
    background-size: 100px;
    pointer-events: none;
}

.equipment-badge {
    display: inline-block;
    background: rgba(243,156,18,0.15);
    backdrop-filter: blur(4px);
    color: #f39c12;
    padding: 8px 24px;
    border-radius: 40px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 24px;
    border: 1px solid rgba(243,156,18,0.3);
}

.equipment-title {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 24px;
    line-height: 1.2;
}

.equipment-highlight {
    background: linear-gradient(135deg, #f39c12 0%, #ffd700 50%, #e67e22 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    display: inline-block;
}

.equipment-description {
    font-size: 1.1rem;
    color: #cbd5e1;
    max-width: 700px;
    margin-bottom: 60px;
    line-height: 1.6;
}

.equipment-gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
}

.equipment-card {
    flex: 1;
    min-width: 280px;
    max-width: 400px;
    text-align: center;
}

.equipment-frame {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    padding: 8px;
    border-radius: 32px;
    box-shadow: 0 20px 35px -10px rgba(0,0,0,0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.equipment-card:hover .equipment-frame {
    transform: translateY(-8px);
    box-shadow: 0 25px 45px -10px rgba(243,156,18,0.3);
}

.equipment-frame img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
    background: white;
}

.equipment-caption {
    margin-top: 16px;
    font-size: 1rem;
    font-weight: 600;
    color: #f39c12;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.equipment-categories {
    margin: 50px 0 40px;
}

.categories-title {
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
    margin-bottom: 30px;
}

.categories-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(4px);
    padding: 12px 24px;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 1px solid rgba(243,156,18,0.2);
}

.category-item:hover {
    background: rgba(243,156,18,0.15);
    border-color: #f39c12;
    transform: translateY(-3px);
}

.category-item i {
    font-size: 1.3rem;
    color: #f39c12;
}

.category-item span {
    color: #e2e8f0;
    font-weight: 500;
    font-size: 1rem;
}

.equipment-feature {
    margin: 50px 0 40px;
    text-align: center;
}

.feature-bold {
    font-size: 1.3rem;
    font-weight: 800;
    color: #f39c12;
    margin-bottom: 20px;
    line-height: 1.4;
}

.feature-text {
    font-size: 1rem;
    color: #a0afc0;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.equipment-action {
    text-align: center;
    margin-top: 30px;
}

.btn-equipment {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    padding: 16px 48px;
    font-size: 1.2rem;
    font-weight: 800;
    min-width: 260px;
    box-shadow: 0 8px 25px rgba(230,126,34,0.4);
}

.btn-equipment:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(230,126,34,0.5);
}

@media (max-width: 768px) {
    .section-equipment {
        padding: 60px 0;
    }
    .equipment-title {
        font-size: 2rem;
    }
    .equipment-description {
        font-size: 1rem;
    }
    .categories-grid {
        gap: 12px;
    }
    .category-item {
        padding: 8px 16px;
    }
    .category-item span {
        font-size: 0.85rem;
    }
    .feature-bold {
        font-size: 1.1rem;
    }
    .btn-equipment {
        padding: 14px 32px;
        font-size: 1rem;
    }
}

/* ===== СЕКЦИЯ 9: ВОПРОС-ОТВЕТ (FAQ) ===== */
.section-faq {
    padding: 90px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
    position: relative;
}

.faq-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #1f2937 0%, #e67e22 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 60px;
    letter-spacing: 2px;
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 20px -8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.faq-item:hover {
    box-shadow: 0 12px 28px -10px rgba(230,126,34,0.15);
    border-color: #f39c12;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    cursor: pointer;
    background: white;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: #fef9e6;
}

.faq-question span {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1f2937;
    letter-spacing: 0.5px;
}

.faq-question i {
    font-size: 1.2rem;
    color: #e67e22;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    background: #fef9e6;
    border-top: 1px solid transparent;
}

.faq-item.active .faq-answer {
    max-height: 150px;
    border-top-color: #f39c12;
}

.faq-answer p {
    padding: 20px 28px;
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
    color: #374151;
}

.faq-answer strong {
    color: #e67e22;
    font-weight: 700;
}

@media (max-width: 768px) {
    .section-faq {
        padding: 60px 0;
    }
    .faq-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }
    .faq-question {
        padding: 16px 20px;
    }
    .faq-question span {
        font-size: 1rem;
    }
    .faq-answer p {
        padding: 16px 20px;
        font-size: 0.9rem;
    }
    .faq-item.active .faq-answer {
        max-height: 200px;
    }
}

/* ===== СЕКЦИЯ КОНТАКТЫ (ОБНОВЛЕННАЯ) ===== */
.section-contacts {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
}

.contacts-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #1f2937 0%, #e67e22 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 50px;
}

.contacts-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    background: white;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.1);
}

.contacts-info {
    flex: 1;
    min-width: 280px;
    padding: 40px;
    background: white;
}

.company-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 24px;
    border-left: 4px solid #f39c12;
    padding-left: 20px;
}

.contacts-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #e67e22;
    flex-shrink: 0;
}

.contact-item div {
    flex: 1;
    line-height: 1.5;
    color: #374151;
}

.contact-item strong {
    color: #1f2937;
    font-weight: 700;
}

.contact-item a {
    color: #e67e22;
    text-decoration: none;
    transition: color 0.2s;
}

.contact-item a:hover {
    color: #f39c12;
    text-decoration: underline;
}

.contacts-map {
    flex: 1;
    min-width: 280px;
    background: #1a1a2e;
}

.contacts-map iframe {
    width: 100% !important;
    height: 100% !important;
    min-height: 300px;
    display: block;
}

/* АДАПТИВ */
@media (max-width: 768px) {
    .section-contacts {
        padding: 50px 0;
    }
    .contacts-title {
        font-size: 1.8rem;
    }
    .contacts-info {
        padding: 24px;
    }
    .company-name {
        font-size: 1.4rem;
    }
    .contact-item i {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    .contacts-wrapper {
        flex-direction: column;
    }
    .contacts-map iframe {
        min-height: 300px;
    }
}

/* ===== ПОДВАЛ (FOOTER) - ДУБЛИРУЕТ ШАПКУ ===== */
.footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 50px 0 25px;
    border-top: 3px solid #f39c12;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, #f39c12, #ffd700);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-nav-list {
    display: flex;
    gap: 28px;
    list-style: none;
    flex-wrap: wrap;
}

.footer-nav-link {
    text-decoration: none;
    font-weight: 500;
    color: #cbd5e1;
    transition: 0.2s;
    font-size: 0.95rem;
}

.footer-nav-link:hover {
    color: #f39c12;
}

.btn-footer {
    padding: 10px 28px;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
    border: none;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}

.btn-footer:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(230,126,34,0.3);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: #94a3b8;
    font-size: 0.85rem;
    margin: 5px 0;
}

.footer-legal {
    font-size: 0.75rem;
    opacity: 0.7;
}

@media (max-width: 900px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
    .footer-nav-list {
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .footer-nav-list {
        gap: 15px;
        flex-direction: column;
        align-items: center;
    }
    .footer-nav-link {
        font-size: 0.9rem;
    }
}


/* ===== СТИЛИ ДЛЯ МОДАЛЬНОЙ ФОРМЫ ===== */
.modal-subtitle {
    text-align: center;
    color: #6b7280;
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.modal-form-group {
    display: flex;
    align-items: center;
    background: #f3f4f6;
    border-radius: 16px;
    margin-bottom: 16px;
    padding: 4px 16px;
    transition: 0.2s;
    border: 1px solid #e5e7eb;
}

.modal-form-group:focus-within {
    border-color: #f39c12;
    background: white;
    box-shadow: 0 0 0 3px rgba(243,156,18,0.2);
}

.modal-form-group i {
    color: #e67e22;
    font-size: 1.1rem;
    width: 28px;
}

.modal-form-group input {
    flex: 1;
    padding: 14px 0;
    border: none;
    background: transparent;
    font-size: 1rem;
    outline: none;
}

.btn-submit {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    padding: 14px;
    font-size: 1rem;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit i {
    font-size: 1.1rem;
}

/* ===== СТИЛИ ДЛЯ ФОРМЫ ПРАЙС-ЛИСТА ===== */
.hero-form input {
    width: 100%;
    padding: 14px 16px;
    margin-bottom: 14px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    font-size: 0.95rem;
    transition: 0.2s;
    background: #f9fafb;
}

.hero-form input:focus {
    outline: none;
    border-color: #f39c12;
    background: white;
    box-shadow: 0 0 0 3px rgba(243,156,18,0.1);
}

.hero-form button i {
    margin-right: 8px;
}

/* ===== АДАПТИВ: МОБИЛЬНЫЕ УСТРОЙСТВА ===== */
@media (max-width: 600px) {
    .container {
        padding: 0 16px;
    }
    .header {
        padding: 12px 0;
    }
    .hero {
        padding: 76px 0 50px;
    }
    .hero-content h1 {
        font-size: 1.45rem;
        line-height: 1.3;
    }
    .hero-content li {
        font-size: 0.9rem;
    }
    .hero-form-card {
        padding: 20px 16px;
    }
    .hero-form-title {
        font-size: 1.1rem;
        line-height: 1.35;
    }
    .hero-form input {
        padding: 12px 14px;
        font-size: 16px;
        margin-bottom: 12px;
    }
    .slider-btn {
        display: none;
    }
    .calculator-main-title {
        font-size: 1.35rem;
        letter-spacing: 0;
        margin-bottom: 24px;
        line-height: 1.35;
        padding: 0 4px;
    }
    .section-calculator {
        padding: 50px 0;
    }
    .calculator-wrapper {
        border-radius: 16px;
    }
    .calculator-girl {
        display: none;
    }
    .calculator-form-wrapper {
        padding: 20px 16px;
    }
    .calculator-offer {
        padding: 14px 16px;
        margin-bottom: 20px;
    }
    .offer-text {
        font-size: 0.9rem;
    }
    .price-result {
        padding: 14px 16px;
        display: flex;
        flex-direction: column;
        gap: 4px;
        align-items: center;
    }
    .price-value {
        font-size: 1.5rem;
        margin-left: 0;
        word-break: break-word;
    }
    .calc-btn {
        width: 100%;
        white-space: normal;
        line-height: 1.3;
        padding: 14px 16px;
    }
    .checkbox-calc {
        align-items: flex-start;
        line-height: 1.4;
    }
    .checkbox-calc input {
        flex-shrink: 0;
        margin-top: 3px;
    }
    .catalog-title {
        font-size: 1.6rem;
    }
    .section-title {
        font-size: 1.6rem;
    }
    .film-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .film-table {
        font-size: 0.85rem;
        min-width: 280px;
    }
    .film-table th,
    .film-table td {
        padding: 10px 12px;
    }
    .modal-content {
        padding: 24px 20px;
        border-radius: 20px;
        max-height: 90vh;
        overflow-y: auto;
    }
}

@media (max-width: 380px) {
    .hero-content h1 {
        font-size: 1.3rem;
    }
    .logo {
        font-size: 18px;
    }
}

/* ===== ПЛАВАЮЩАЯ КНОПКА TELEGRAM ===== */
.telegram-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0088cc, #00a3e0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: telegramPulse 2s infinite;
}

.telegram-float i {
    font-size: 32px;
    color: white;
}

.telegram-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 136, 204, 0.6);
    background: linear-gradient(135deg, #00a3e0, #0088cc);
}

.telegram-tooltip {
    position: absolute;
    right: 70px;
    background: #1a1a2e;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    font-family: 'Inter', sans-serif;
}

.telegram-float:hover .telegram-tooltip {
    opacity: 1;
    visibility: visible;
    right: 80px;
}

@keyframes telegramPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 136, 204, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(0, 136, 204, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 136, 204, 0);
    }
}

/* Адаптация для мобильных */
@media (max-width: 768px) {
    .telegram-float {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
    }
    .telegram-float i {
        font-size: 28px;
    }
    .telegram-tooltip {
        display: none; /* На мобилках тултип не нужен, и так понятно */
    }
}

/* ===== ССЫЛКА TELEGRAM В ХЕДЕРЕ ===== */
.header-telegram {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 136, 204, 0.1);
    padding: 8px 16px;
    border-radius: 40px;
    text-decoration: none;
    color: #0088cc;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    margin-right: 15px;
}

.header-telegram i {
    font-size: 20px;
}

.header-telegram:hover {
    background: #0088cc;
    color: white;
}

@media (max-width: 992px) {
    .header-telegram {
        display: none; /* На планшетах прячем в меню */
    }
}

/* ===== ПУНКТ TELEGRAM В МОБИЛЬНОМ МЕНЮ ===== */
.mobile-telegram-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(135deg, #0088cc, #00a3e0);
    color: white;
    padding: 14px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    margin-top: 20px;
    transition: all 0.3s ease;
}

.mobile-telegram-link i {
    font-size: 24px;
}

.mobile-telegram-link:hover {
    transform: scale(1.02);
    background: linear-gradient(135deg, #00a3e0, #0088cc);
}