/*
Theme Name: DV Altair Law
Description: Эксклюзивная тема для частного юриста "ДВ Альтаир".
Version: 1.0.0
Author: Antigravity
Text Domain: altairlaw
*/

/* ─── Variables ─── */
:root {
    --color-primary: #0b192c; /* Deep Oxford Blue */
    --color-primary-light: #142749;
    --color-accent: #c5a059;  /* Elegant Gold */
    --color-accent-hover: #b08d4b;
    --color-text-dark: #333333;
    --color-text-light: #f8f9fa;
    --color-text-muted: #777777;
    --color-bg-light: #ffffff;
    --color-bg-alt: #f4f6f8;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-soft: 0 10px 30px rgba(11, 25, 44, 0.08);
    --shadow-hover: 0 20px 40px rgba(11, 25, 44, 0.12);
}

/* ─── Fonts ─── */
@font-face {
    font-family: 'Playfair Display';
    src: url('./assets/fonts/playfair-regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Playfair Display';
    src: url('./assets/fonts/playfair-bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('./assets/fonts/inter-regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('./assets/fonts/inter-medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('./assets/fonts/inter-bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    line-height: 1.6;
    background-color: var(--color-bg-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

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

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ─── Utilities ─── */
.text-center { text-align: center; }
.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 15px;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
}
.section-title.left::after {
    left: 0;
    transform: none;
}
.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
}

/* ─── Buttons ─── */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--color-accent);
    color: #fff;
}
.btn-primary:hover {
    background-color: var(--color-accent-hover);
    color: #fff;
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.btn-outline:hover {
    background-color: var(--color-accent);
    color: #fff;
}

/* ─── Header ─── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(11, 25, 44, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.site-header.scrolled {
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text-light);
}
.logo span {
    color: var(--color-accent);
}
.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}
.main-nav a {
    color: var(--color-text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
}
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition-smooth);
}
.main-nav a:hover::after {
    width: 100%;
}
.header-contact {
    display: flex;
    align-items: center;
    gap: 20px;
}
.header-phone {
    color: var(--color-text-light);
    font-weight: 700;
    font-size: 1.1rem;
}

/* ─── Hero Section ─── */
.hero-section {
    height: 100vh;
    min-height: 600px;
    background-color: var(--color-primary);
    background-image: linear-gradient(rgba(11, 25, 44, 0.7), rgba(11, 25, 44, 0.85)), url('./assets/images/hero-bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    position: relative;
}
.hero-content {
    max-width: 800px;
    color: var(--color-text-light);
}
.hero-subtitle {
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-accent);
    margin-bottom: 20px;
    display: block;
}
.hero-title {
    font-size: 4.5rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
}
.hero-desc {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
}
.hero-buttons {
    display: flex;
    gap: 20px;
}

/* ─── About Section ─── */
.section-padding {
    padding: 100px 0;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image {
    position: relative;
}
.about-image img {
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
}
.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent);
    border-radius: 4px;
    z-index: -1;
}

/* ─── Services Section ─── */
.services-section {
    background-color: var(--color-bg-alt);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.service-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    border-bottom: 3px solid transparent;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-bottom-color: var(--color-accent);
}
.service-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}
.service-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
}
.service-desc {
    color: var(--color-text-muted);
}

/* ─── Advantages Section ─── */
.advantages-section {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}
.advantages-section .section-title {
    color: var(--color-text-light);
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}
.adv-card {
    padding: 30px 20px;
}
.adv-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: var(--color-accent);
    margin-bottom: 10px;
    line-height: 1;
}
.adv-title {
    font-size: 1.2rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* ─── Contact Section ─── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}
.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-accent);
    font-size: 1.5rem;
    flex-shrink: 0;
}
.contact-details h4 {
    margin-bottom: 5px;
}
.contact-details p {
    color: var(--color-text-muted);
}

/* ─── Footer ─── */
.site-footer {
    background-color: #050d17;
    color: #888;
    padding: 50px 0 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}
.footer-copy {
    text-align: center;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 20px;
}

/* ─── Blog Grid ─── */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}
.blog-card {
    background: #fff;
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: var(--transition-smooth);
    border-bottom: 3px solid transparent;
}
.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-bottom-color: var(--color-accent);
}
.blog-card__image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}
.blog-card__content {
    padding: 28px 24px;
}
.blog-card__meta {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.blog-card__title {
    font-size: 1.35rem;
    margin-bottom: 12px;
    line-height: 1.35;
}
.blog-card__title a {
    color: var(--color-primary);
}
.blog-card__title a:hover {
    color: var(--color-accent);
}
.blog-card__excerpt {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}
.blog-card__excerpt p {
    margin: 0;
}
.blog-card__link {
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-accent);
}
.blog-card__link:hover {
    color: var(--color-primary);
}

/* ─── Blog Pagination ─── */
.blog-pagination {
    margin-top: 50px;
    text-align: center;
}
.blog-pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: 8px;
}
.blog-pagination .page-numbers {
    display: inline-block;
    padding: 10px 16px;
    background: #fff;
    border: 1px solid #e0e0e0;
    color: var(--color-text-dark);
    font-weight: 500;
    border-radius: 4px;
    transition: var(--transition-smooth);
}
.blog-pagination .page-numbers.current,
.blog-pagination .page-numbers:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

/* ─── Blog Single Post ─── */
.blog-single-content {
    max-width: 800px;
    background: #fff;
    padding: 40px;
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
}
.blog-single__featured {
    margin: -40px -40px 30px -40px;
}
.blog-single__featured img {
    width: 100%;
    max-height: 450px;
    object-fit: cover;
    display: block;
    border-radius: 4px 4px 0 0;
}
.blog-single__body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-dark);
}
.blog-single__body p {
    margin-bottom: 1.5em;
}
.blog-single__body h2,
.blog-single__body h3 {
    margin-top: 2em;
    margin-bottom: 0.8em;
}
.blog-single__body blockquote {
    border-left: 4px solid var(--color-accent);
    padding: 15px 25px;
    margin: 1.5em 0;
    background: var(--color-bg-alt);
    font-style: italic;
    color: var(--color-text-muted);
}
.blog-single__body ul,
.blog-single__body ol {
    padding-left: 1.5em;
    margin-bottom: 1.5em;
}

/* ─── Blog Post Navigation ─── */
.blog-post-nav {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}
.blog-post-nav__link {
    display: flex;
    flex-direction: column;
    gap: 5px;
    max-width: 45%;
    padding: 15px;
    border-radius: 4px;
    transition: var(--transition-smooth);
}
.blog-post-nav__link:hover {
    background: var(--color-bg-alt);
}
.blog-post-nav__next {
    text-align: right;
    margin-left: auto;
}
.blog-post-nav__label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
}
.blog-post-nav__title {
    font-size: 0.95rem;
    color: var(--color-primary);
    font-weight: 500;
}

/* ─── Animations (Scroll Reveal) ─── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Responsive ─── */
@media (max-width: 992px) {
    .hero-title { font-size: 3.5rem; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: 1fr 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .main-nav { display: none; } /* Mobile menu simplified */
    .header-contact { display: none; }
    .hero-title { font-size: 2.8rem; }
    .hero-buttons { flex-direction: column; }
    .advantages-grid { grid-template-columns: 1fr; }
    .blog-single-content { padding: 20px; }
    .blog-single__featured { margin: -20px -20px 20px -20px; }
    .blog-post-nav { flex-direction: column; }
    .blog-post-nav__link { max-width: 100%; }
}