/* Хлебные крошки */
.breadcrumbs {
    background: #f8fafc;
    padding: 16px 0;
    border-bottom: 1px solid #e9edf4;
}
.breadcrumbs .container {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.breadcrumbs a {
    color: #64748b;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}
.breadcrumbs a:hover {
    color: #facc15;
}
.breadcrumbs span {
    color: #94a3b8;
    font-size: 14px;
}
.breadcrumbs .current {
    color: #1a1a2e;
    font-weight: 500;
}


/* ===== ОБЩИЕ СТИЛИ ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: #1a1a2e;
    background: #f8fafc;
    line-height: 1.5;
}

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

/* ===== ХЕДЕР ===== */
.header {
    background: #0b0e1a;
    padding: 16px 0;
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== ЛОГОТИП ===== */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
}

.logo-img {
    height: 45px;
    width: 45px;
    display: block;
    border-radius: 50%; /* Полностью закругленный */
    object-fit: cover; /* Чтобы картинка красиво вписалась */
    border: 2px solid #facc15; /* Золотая обводка для красоты */
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.logo-text span {
    color: #facc15;
}

/* ===== МЕНЮ ===== */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: #aab0c6;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #facc15;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #fff;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: #fff;
}

.nav-link.active::after {
    width: 100%;
}

/* ===== ТЕЛЕФОН И КНОПКА ===== */
.header-phone {
    display: flex;
    align-items: center;
    gap: 18px;
}

.header-phone a:first-child {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

.header-phone a:first-child:hover {
    color: #facc15;
}

.btn-outline-light {
    background: transparent;
    border: 1.5px solid #facc15;
    color: #facc15;
    padding: 8px 24px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn-outline-light:hover {
    background: #facc15;
    color: #0b0e1a;
}

/* ===== АДАПТИВ ===== */
@media (max-width: 992px) {
    .nav-list {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 12px;
    }

    .nav-list {
        gap: 16px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .header-phone {
        gap: 12px;
    }

    .logo-text {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .nav-list {
        gap: 10px;
    }

    .nav-link {
        font-size: 13px;
    }

    .header-phone a:first-child {
        font-size: 14px;
    }

    .btn-outline-light {
        padding: 6px 16px;
        font-size: 12px;
    }

    .logo-img {
        height: 35px;
    }

    .logo-text {
        font-size: 18px;
    }
}

/* ===== ГЕРО ===== */
.hero {
    background: linear-gradient(135deg, #0b0e1a 0%, #1a2040 100%);
    color: #fff;
    padding: 60px 0 70px;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: '';
    position: absolute;
    right: -100px;
    top: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(250,204,21,0.08) 0%, transparent 70%);
    border-radius: 50%;
}
.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}
.hero h1 span {
    color: #facc15;
}
.hero p {
    font-size: 18px;
    opacity: 0.85;
    max-width: 500px;
    margin-bottom: 28px;
}
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.btn-primary {
    background: #facc15;
    color: #0b0e1a;
    padding: 14px 36px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 8px 24px rgba(250,204,21,0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(250,204,21,0.5);
    background: #ffd93d;
}
.btn-secondary {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 14px 36px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.16);
}
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 32px;
}
.hero-stats div {
    text-align: left;
}
.hero-stats .number {
    font-size: 32px;
    font-weight: 700;
    color: #facc15;
}
.hero-stats .label {
    font-size: 14px;
    opacity: 0.7;
}

/* ===== ПРЕИМУЩЕСТВА ===== */
.section {
    padding: 70px 0;
}
.section-title {
    font-size: 34px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 14px;
}
.section-sub {
    text-align: center;
    color: #475569;
    max-width: 600px;
    margin: 0 auto 48px;
    font-size: 18px;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.card {
    background: #fff;
    padding: 32px 28px;
    border-radius: 24px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    transition: all 0.3s;
    border: 1px solid #e9edf4;
    text-align: center;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.08);
    border-color: #facc15;
}
.card i {
    font-size: 40px;
    color: #facc15;
    margin-bottom: 16px;
}
.card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}
.card p {
    color: #475569;
    font-size: 15px;
}

/* ===== КАЛЬКУЛЯТОР ===== */
.calculator-section {
    background: #0b0e1a;
    color: #fff;
}
.calculator-section .section-sub {
    color: #94a3b8;
}
.calculator-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.calc-form label {
    display: block;
    font-weight: 500;
    margin: 16px 0 6px;
    color: #cbd5e1;
}
.calc-form input {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid #334155;
    background: #1e293b;
    color: #fff;
    font-size: 16px;
    transition: 0.3s;
}
.calc-form input:focus {
    outline: none;
    border-color: #facc15;
    background: #2d3a52;
}
.calc-result {
    background: #1e293b;
    padding: 32px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid #334155;
}
.calc-result .price {
    font-size: 48px;
    font-weight: 700;
    color: #facc15;
    margin: 12px 0;
}
.calc-result .sub {
    color: #94a3b8;
    font-size: 14px;
}
.btn-calc {
    background: #facc15;
    color: #0b0e1a;
    border: none;
    padding: 14px 30px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 16px;
    width: 100%;
}
.btn-calc:hover {
    background: #ffd93d;
}

/* ===== ОТЗЫВЫ ===== */
.review-card {
    background: #fff;
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.04);
    border: 1px solid #e9edf4;
}
.review-card .stars {
    color: #facc15;
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.review-card .name {
    font-weight: 600;
    margin-top: 12px;
}
.review-card .position {
    font-size: 14px;
    color: #64748b;
}

/* ===== FAQ ===== */
.faq-item {
    background: #fff;
    border: 1px solid #e9edf4;
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: 0.3s;
}
.faq-item:hover {
    border-color: #facc15;
}
.faq-item .question {
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item .question i {
    color: #facc15;
    transition: 0.3s;
}
.faq-item .answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: #475569;
    padding-top: 0;
}
.faq-item.active .answer {
    max-height: 200px;
    padding-top: 12px;
}
.faq-item.active .question i {
    transform: rotate(180deg);
}

/* ===== ФОРМА ЗАЯВКИ ===== */
.form-section {
    background: linear-gradient(135deg, #0b0e1a, #1a2040);
    color: #fff;
}
.form-section .section-sub {
    color: #94a3b8;
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}
.form-grid .info h3 {
    font-size: 28px;
    margin-bottom: 16px;
}
.form-grid .info p {
    opacity: 0.8;
    margin-bottom: 20px;
}
.form-grid .info i {
    color: #facc15;
    margin-right: 10px;
    width: 24px;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid #334155;
    background: #1e293b;
    color: #fff;
    font-size: 16px;
    margin-bottom: 14px;
    transition: 0.3s;
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #facc15;
    background: #2d3a52;
}
.contact-form textarea {
    resize: vertical;
    min-height: 100px;
}
.contact-form .btn-primary {
    width: 100%;
    text-align: center;
    border: none;
    padding: 16px;
}

/* ===== ФУТЕР ===== */
.footer {
    background: #070a12;
    color: #94a3b8;
    padding: 32px 0;
    text-align: center;
    font-size: 14px;
    border-top: 1px solid #1e293b;
}
.footer .logo {
    justify-content: center;
    margin-bottom: 12px;
}
.footer .logo img {
    height: 35px;
}
.footer span {
    color: #facc15;
}

/* ===== АДАПТИВ ===== */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero p {
        margin: 0 auto 28px;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .calculator-wrap,
    .form-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 34px;
    }
}
@media (max-width: 600px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .header .container {
        flex-direction: column;
        gap: 12px;
    }
    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
    .section-title {
        font-size: 28px;
    }
    .logo img {
        height: 35px;
    }
}