/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #0a1628;
    --color-bg-light: #0f1d32;
    --color-bg-card: #131f35;
    --color-accent: #c9a96e;
    --color-accent-hover: #dabb82;
    --color-text: #c8cdd5;
    --color-text-light: #8b95a5;
    --color-heading: #f0f2f5;
    --color-white: #ffffff;
    --color-border: rgba(201, 169, 110, 0.15);
    --color-border-light: rgba(255, 255, 255, 0.06);
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --container: 1200px;
    --gap: 2rem;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s;
}

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

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

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all 0.4s ease;
    background: transparent;
}

.header--scrolled {
    background: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border-light);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    flex-direction: column;
    color: var(--color-heading);
    text-decoration: none;
}

.logo__name {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.logo__title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    font-weight: 400;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav__link {
    color: var(--color-text-light);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    text-decoration: none;
    position: relative;
    padding: 0.25rem 0;
    transition: color 0.3s;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.nav__link:hover {
    color: var(--color-heading);
}

.nav__link:hover::after {
    width: 100%;
}

.header__contacts {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header__phone {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-heading);
    text-decoration: none;
    letter-spacing: 0.02em;
    padding: 0.45rem 1rem;
    border: 1px solid var(--color-border);
    transition: all 0.3s;
    white-space: nowrap;
}

.header__phone svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.header__phone:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.header__telegram {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    color: var(--color-accent);
    border: 1px solid var(--color-border);
    transition: all 0.3s;
}

.header__telegram svg {
    width: 18px;
    height: 18px;
}

.header__telegram:hover {
    background: var(--color-accent);
    color: var(--color-bg);
    border-color: var(--color-accent);
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.burger span {
    width: 24px;
    height: 1.5px;
    background: var(--color-heading);
    transition: all 0.3s;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 1rem 2.5rem;
    border: none;
    cursor: pointer;
    transition: all 0.35s ease;
    text-decoration: none;
}

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

.btn--primary:hover {
    background: var(--color-accent-hover);
    color: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201, 169, 110, 0.25);
}

.btn--outline {
    background: transparent;
    color: var(--color-heading);
    border: 1px solid var(--color-border);
}

.btn--outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn--full {
    width: 100%;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 8rem 0 4rem;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(201, 169, 110, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(15, 29, 50, 0.8) 0%, transparent 50%);
    z-index: 0;
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__content {
    max-width: 600px;
}

.hero__label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--color-heading);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero__text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat__number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-accent);
    line-height: 1;
}

.stat__label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 0.35rem;
}

.hero__photo {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.hero__photo img {
    width: 100%;
    max-width: 480px;
    height: auto;
    max-height: 620px;
    object-fit: cover;
    object-position: top center;
    filter: brightness(0.95) contrast(1.05);
    border-radius: 2px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}

/* ===== SECTION COMMON ===== */
.section-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.section-label {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-accent);
    font-weight: 500;
    opacity: 0.7;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--color-heading);
    line-height: 1.2;
}

/* ===== ABOUT ===== */
.about {
    padding: 8rem 0;
    background: var(--color-bg-light);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 4rem;
    align-items: start;
}

.about__photo {
    position: relative;
}

.about__photo::before {
    content: '';
    position: absolute;
    top: -12px;
    left: -12px;
    right: 12px;
    bottom: 12px;
    border: 1px solid var(--color-accent);
    opacity: 0.3;
    z-index: 0;
}

.about__photo img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    object-position: top center;
    filter: brightness(0.95) contrast(1.05);
}

.about__content p {
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

.about__lead {
    font-size: 1.15rem;
    color: var(--color-heading) !important;
    font-weight: 400;
    line-height: 1.8;
}

.about__credentials {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.credential {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-left: 2px solid var(--color-accent);
}

.credential__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    margin-top: 2px;
}

.credential__icon svg {
    width: 100%;
    height: 100%;
}

.credential strong {
    display: block;
    color: var(--color-heading);
    font-weight: 500;
    margin-bottom: 0.15rem;
    font-size: 0.95rem;
}

.credential span {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.credential--with-image {
    align-items: center;
}

.credential__image {
    flex-shrink: 0;
    width: 60px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--color-border-light);
}

/* ===== PRACTICE ===== */
.practice {
    padding: 8rem 0;
}

.practice__intro {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin-bottom: 3rem;
    margin-top: -1.5rem;
}

.practice__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.practice-card {
    padding: 2.5rem 2rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border-light);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.practice-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.practice-card:hover {
    border-color: var(--color-border);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.practice-card:hover::before {
    transform: scaleX(1);
}

.practice-card__number {
    font-family: var(--font-serif);
    font-size: 0.85rem;
    color: var(--color-accent);
    opacity: 0.5;
    display: block;
    margin-bottom: 1.5rem;
}

.practice-card__icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.practice-card__icon svg {
    width: 100%;
    height: 100%;
}

.practice-card h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-heading);
    margin-bottom: 0.75rem;
}

.practice-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===== BLOG ===== */
.blog {
    padding: 8rem 0;
    background: var(--color-bg-light);
}

.blog__intro {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin-bottom: 3rem;
    margin-top: -1.5rem;
}

.blog__list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blog-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    transition: border-color 0.35s ease;
    overflow: hidden;
}

.blog-card:hover {
    border-color: var(--color-border);
}

.blog-card__header {
    padding: 2rem 2.5rem;
    cursor: pointer;
    position: relative;
    transition: background 0.3s;
}

.blog-card__header:hover {
    background: rgba(201, 169, 110, 0.03);
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.blog-card__tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    font-weight: 500;
    padding: 0.3rem 0.75rem;
    border: 1px solid var(--color-border);
}

.blog-card__title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-heading);
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.blog-card__excerpt {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.blog-card__toggle {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.toggle-icon {
    display: inline-block;
    transition: transform 0.35s ease;
    font-size: 1rem;
}

.blog-card--open .toggle-icon {
    transform: rotate(180deg);
}

.blog-card--open .toggle-text {
    display: none;
}

.blog-card--open .toggle-icon::before {
    content: '';
}

/* Article body (hidden by default) */
.blog-card__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.blog-card--open .blog-card__body {
    max-height: 5000px;
}

.article-content {
    padding: 0 2.5rem;
    border-top: 1px solid var(--color-border-light);
    padding-top: 2rem;
}

.article-content h4 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-accent);
    margin: 2rem 0 0.75rem;
}

.article-content h4:first-child {
    margin-top: 0;
}

.article-content p {
    font-size: 0.92rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.article-content ol,
.article-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
}

.article-content li {
    font-size: 0.92rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.article-content li::marker {
    color: var(--color-accent);
}

.article-content em {
    color: var(--color-text-light);
    font-size: 0.85rem;
}

.article-content strong {
    color: var(--color-heading);
}

.blog-card__cta {
    display: inline-flex;
    margin: 2rem 2.5rem 2.5rem;
}

/* ===== CONTACTS ===== */
.contacts {
    padding: 8rem 0;
}

.contacts__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contacts__lead {
    font-size: 1.15rem;
    color: var(--color-heading);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.contacts__details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item__icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    color: var(--color-accent);
    margin-top: 3px;
}

.contact-item__icon svg {
    width: 100%;
    height: 100%;
}

.contact-item strong {
    display: block;
    color: var(--color-heading);
    font-weight: 500;
    font-size: 0.85rem;
    margin-bottom: 0.15rem;
}

.contact-item span,
.contact-item a {
    font-size: 0.95rem;
    color: var(--color-text);
}

.contacts__socials {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border-light);
    color: var(--color-text-light);
    transition: all 0.3s;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(201, 169, 110, 0.05);
}

/* ===== FORM ===== */
.contacts__form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.1rem 1rem 0.6rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border-light);
    color: var(--color-heading);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group label {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: var(--color-text-light);
    pointer-events: none;
    transition: all 0.25s ease;
}

.form-group textarea ~ label {
    top: 1.1rem;
    transform: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: 0.45rem;
    transform: none;
    font-size: 0.7rem;
    color: var(--color-accent);
}

.form-note {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-align: center;
    margin-top: 0.5rem;
}

/* ===== FOOTER ===== */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--color-border-light);
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer__copy {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 0.25rem;
}

.footer__nav {
    display: flex;
    gap: 2rem;
}

.footer__nav a {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-decoration: none;
    transition: color 0.3s;
}

.footer__nav a:hover {
    color: var(--color-accent);
}

/* ===== ANIMATIONS ===== */
/* Subtle hover and transition effects */
.practice-card,
.blog-card,
.credential {
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

/* ===== MOBILE NAV ===== */
.nav--open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 999;
}

.nav--open .nav__link {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-heading);
}

.burger--open span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.burger--open span:nth-child(2) {
    opacity: 0;
}

.burger--open span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .header__phone {
        font-size: 0;
        padding: 0.4rem;
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero__inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero__photo {
        justify-content: center;
        order: -1;
    }

    .hero__photo img {
        max-width: 360px;
        max-height: 460px;
    }

    .hero__content {
        text-align: center;
        margin: 0 auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about__photo {
        max-width: 400px;
        margin: 0 auto;
    }

    .practice__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contacts__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .header__phone {
        font-size: 0;
        padding: 0.4rem;
        border: 1px solid var(--color-border);
        width: 34px;
        height: 34px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .header__phone svg {
        width: 16px;
        height: 16px;
    }
    .header__telegram {
        width: 34px;
        height: 34px;
    }
    .header__telegram svg {
        width: 16px;
        height: 16px;
    }
    .header__contacts {
        gap: 0.5rem;
    }

    .burger {
        display: flex;
        z-index: 1001;
    }

    .hero {
        min-height: auto;
        padding: 7rem 0 4rem;
    }

    .hero__photo img {
        max-width: 280px;
        max-height: 380px;
    }

    .hero__stats {
        gap: 2rem;
    }

    .stat__number {
        font-size: 2rem;
    }

    .practice__grid {
        grid-template-columns: 1fr;
    }

    .blog-card__header {
        padding: 1.5rem;
    }
    .article-content {
        padding: 0 1.5rem;
        padding-top: 1.5rem;
    }
    .blog-card__cta {
        margin: 1.5rem;
    }

    .about,
    .practice,
    .blog,
    .contacts {
        padding: 5rem 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .footer__inner {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer__nav {
        gap: 1.5rem;
    }

    .btn {
        padding: 0.85rem 1.75rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }

    .practice-card {
        padding: 2rem 1.5rem;
    }

    .blog-card__header {
        padding: 1.25rem;
    }
    .article-content {
        padding: 0 1.25rem;
        padding-top: 1.25rem;
    }
    .blog-card__cta {
        margin: 1.25rem;
    }
    .blog-card__title {
        font-size: 1.2rem;
    }
}