/* =====================================================
   AZIZOV & PARTNERS — Общие стили сайта
   ===================================================== */

/* CSS Variables */
:root {
    --primary: #1E3A8A;
    --primary-dark: #153176;
    --primary-light: #3B5FAE;
    --dark: #111827;
    --gray: #4B5563;
    --gray-light: #9CA3AF;
    --border: #E5E7EB;
    --bg: #F9FAFB;
    --bg-dark: #F3F4F6;
    --white: #FFFFFF;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--dark);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--dark);
    font-weight: 600;
    line-height: 1.3;
}

p {
    color: var(--gray);
    margin-bottom: 16px;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* =====================================================
   HEADER
   ===================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 0 60px;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -0.5px;
}

.logo:hover {
    color: var(--primary);
}

/* Navigation */
.nav-menu {
    display: flex;
    gap: 8px;
}

.nav-menu a {
    padding: 10px 18px;
    font-weight: 500;
    font-size: 15px;
    color: var(--dark);
    border-radius: 6px;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    background: var(--bg);
    color: var(--primary);
}

/* Header Contact */
.header-contact {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: var(--gray);
}

.header-contact a {
    color: var(--gray);
}

.header-contact a:hover {
    color: var(--primary);
}

.btn-contact {
    padding: 10px 20px;
    background: var(--primary);
    color: var(--white) !important;
    font-weight: 600;
    border-radius: 6px;
    font-size: 14px;
}

.btn-contact:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    padding: 100px 60px;
    background: linear-gradient(135deg, var(--bg) 0%, var(--white) 100%);
    text-align: center;
}

.hero h1 {
    font-size: 52px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero .btn-primary {
    display: inline-block;
    padding: 16px 32px;
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    transition: var(--transition);
}

.hero .btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* =====================================================
   PAGE HEADER (для внутренних страниц)
   ===================================================== */
.page-header {
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg-dark) 100%);
    padding: 80px 60px 60px;
}

.page-header h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
    max-width: 900px;
}

.page-header p {
    font-size: 18px;
    max-width: 800px;
    margin-bottom: 0;
}

/* =====================================================
   CONTAINERS & SECTIONS
   ===================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.section {
    margin-bottom: 80px;
}

.section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 40px;
    text-align: center;
}

.section h2 {
    font-size: 30px;
    font-weight: 600;
    margin-bottom: 30px;
    padding-left: 16px;
    border-left: 4px solid var(--primary);
}

/* =====================================================
   CARDS
   ===================================================== */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.card {
    border: 1px solid var(--border);
    padding: 28px;
    border-radius: 12px;
    background: var(--white);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--primary-light);
}

.card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.card p {
    font-size: 15px;
    margin-bottom: 0;
}

.card a {
    display: inline-block;
    margin-top: 16px;
    font-weight: 600;
    color: var(--primary);
}

.card a:hover {
    color: var(--primary-dark);
}

/* =====================================================
   VALUES (ценности)
   ===================================================== */
.values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.value {
    border: 1px solid var(--border);
    padding: 28px;
    border-radius: 10px;
    transition: var(--transition);
}

.value:hover {
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}

.value h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary);
}

/* =====================================================
   TEAM
   ===================================================== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.member {
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    padding: 36px;
    text-align: center;
    transition: var(--transition);
}

.member:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.member img {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 20px;
    border: 4px solid var(--bg);
}

.member h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.member span {
    display: block;
    font-size: 14px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 14px;
}

.member p {
    font-size: 15px;
    line-height: 1.6;
}

.member .links {
    margin-top: 18px;
}

.member .links a {
    margin: 0 8px;
    font-size: 14px;
    font-weight: 600;
}

/* =====================================================
   SERVICES
   ===================================================== */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    background: var(--white);
    transition: var(--transition);
}

.service:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--dark);
}

.service .block {
    margin-bottom: 18px;
}

.service .label {
    font-weight: 600;
    color: var(--dark);
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
}

.service .why {
    background: var(--bg);
    padding: 16px;
    border-left: 3px solid var(--primary);
    border-radius: 6px;
    margin-top: 16px;
}

/* =====================================================
   ARTICLES / NEWS
   ===================================================== */
.articles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.article {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 30px;
    background: var(--white);
    transition: var(--transition);
}

.article:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.article span {
    font-size: 13px;
    color: var(--gray-light);
    font-weight: 500;
}

.article h3 {
    font-size: 19px;
    margin: 12px 0 14px;
}

.article p {
    font-size: 15px;
}

.article a {
    display: inline-block;
    margin-top: 14px;
    font-weight: 600;
    color: var(--primary);
}

/* Filters */
.filters {
    padding: 24px 60px;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filters button {
    background: none;
    border: 1px solid var(--border);
    padding: 10px 20px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
    font-family: inherit;
}

.filters button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filters button.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* =====================================================
   CONTACT PAGE
   ===================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2,
.contact-form h2 {
    border-left: none;
    padding-left: 0;
    font-size: 26px;
    margin-bottom: 24px;
}

.contact-info p {
    margin-bottom: 14px;
}

.map {
    background: var(--bg);
    padding: 30px;
    border-radius: 12px;
    margin-top: 24px;
}

.map iframe {
    width: 100%;
    height: 250px;
    border: none;
    border-radius: 8px;
}

.schedule {
    margin-top: 24px;
}

.schedule h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

/* Form */
.contact-form form {
    display: flex;
    flex-direction: column;
}

.contact-form label {
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

.contact-form input,
.contact-form textarea {
    padding: 14px 16px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-form button {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 16px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.contact-form button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* =====================================================
   FACTS / HIGHLIGHTS
   ===================================================== */
.facts {
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg-dark) 100%);
    padding: 40px;
    border-radius: 12px;
}

.facts ul {
    padding-left: 20px;
    list-style: disc;
}

.facts li {
    margin-bottom: 12px;
    color: var(--gray);
}

/* Quote */
.quote {
    border-left: 4px solid var(--primary);
    padding-left: 20px;
    font-style: italic;
    color: var(--dark);
    margin-bottom: 16px;
}

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px;
}

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

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    color: var(--white);
    font-size: 22px;
    margin-bottom: 16px;
    display: block;
}

.footer-brand p {
    color: var(--gray-light);
    font-size: 14px;
    line-height: 1.7;
}

.footer-col h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul a {
    color: var(--gray-light);
    font-size: 14px;
    transition: var(--transition);
}

.footer-col ul a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--gray-light);
    font-size: 14px;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 15px;
    border-radius: 6px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 24px; }

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
    .site-header {
        padding: 0 30px;
    }
    
    .hero {
        padding: 80px 30px;
    }
    
    .hero h1 {
        font-size: 42px;
    }
    
    .page-header {
        padding: 60px 30px 50px;
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 0 20px;
    }
    
    .header-inner {
        height: 70px;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu a {
        padding: 14px 20px;
    }
    
    .header-contact {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 60px 20px;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 17px;
    }
    
    .page-header {
        padding: 50px 20px 40px;
    }
    
    .page-header h1 {
        font-size: 32px;
    }
    
    .container {
        padding: 50px 20px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .section h2 {
        font-size: 24px;
    }
    
    .filters {
        padding: 20px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .site-footer {
        padding: 40px 20px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-brand {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }
    
    .page-header h1 {
        font-size: 28px;
    }
    
    .cards,
    .services,
    .articles,
    .team-grid {
        grid-template-columns: 1fr;
    }
}