/* ================================================
   interview.css — Стилове само за страница Интервю
   ================================================ */

/* ---------- Hero ---------- */
.iv-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #0f172a 100%);
    padding: 5rem 0 4rem;
}

.iv-hero__dots {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image: radial-gradient(circle at 2px 2px, #f85319 1px, transparent 0);
    background-size: 44px 44px;
    pointer-events: none;
}

.iv-hero__glow {
    position: absolute;
    border-radius: 9999px;
    filter: blur(80px);
    pointer-events: none;
}

.iv-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(248, 83, 25, 0.15);
    color: #ff6b35;
    border: 1px solid rgba(248, 83, 25, 0.3);
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

.iv-hero__eyebrow {
    font-size: 0.8rem;
    font-weight: 700;
    color: #f85319;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.iv-hero__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    color: white;
    margin-bottom: 1rem;
}

.iv-hero__title span {
    background: linear-gradient(to right, #f85319, #ff6b35);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.iv-hero__sub {
    font-size: 1.05rem;
    color: #94a3b8;
    line-height: 1.7;
    max-width: 38rem;
    margin-bottom: 2rem;
}

/* Expert card in hero */
.iv-expert-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 1.25rem;
    padding: 1.25rem 1.5rem;
    max-width: 440px;
    margin-bottom: 2rem;
    backdrop-filter: blur(8px);
}

.iv-expert-card__avatar {
    width: 72px;
    height: 72px;
    border-radius: 9999px;
    object-fit: cover;
    border: 3px solid rgba(248, 83, 25, 0.5);
    flex-shrink: 0;
}

.iv-expert-card__avatar-placeholder {
    width: 72px;
    height: 72px;
    border-radius: 9999px;
    background: linear-gradient(135deg, #f85319, #ff6b35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    color: white;
    border: 3px solid rgba(248, 83, 25, 0.5);
    flex-shrink: 0;
}

.iv-expert-card__name {
    font-size: 1.05rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.15rem;
}

.iv-expert-card__role {
    font-size: 0.78rem;
    color: #f85319;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.iv-expert-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.iv-expert-card__tag {
    font-size: 0.65rem;
    font-weight: 600;
    color: #94a3b8;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 9999px;
}

/* Hero stats */
.iv-hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.iv-hero-stat {
    text-align: center;
}

.iv-hero-stat__val {
    font-size: 1.75rem;
    font-weight: 900;
    background: linear-gradient(to right, #f85319, #ff6b35);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}

.iv-hero-stat__lbl {
    font-size: 0.72rem;
    color: #64748b;
    font-weight: 600;
    margin-top: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ---------- Video section ---------- */
.iv-video-section {
    background: #f8fafc;
    padding: 4rem 0;
}

.iv-video-section > div {
    max-width: 1440px;
}

.iv-video-wrap {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.25);
    background: #000;
}

.iv-video-wrap iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
}

/* Chapter list */
.iv-chapters {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 1.25rem;
    overflow: hidden;
}

.iv-chapters__body {
    max-height: calc(4 * 3rem);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #f85319 #f1f5f9;
}

.iv-chapters__body::-webkit-scrollbar {
    width: 4px;
}

.iv-chapters__body::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.iv-chapters__body::-webkit-scrollbar-thumb {
    background: #f85319;
    border-radius: 2px;
}

.iv-chapters__header {
    background: linear-gradient(to right, #f85319, #ff6b35);
    padding: 1rem 1.25rem;
    color: white;
    font-weight: 800;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.iv-chapter-item {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid #f1f5f9;
    text-decoration: none;
    color: inherit;
    transition: background 0.2s ease;
    cursor: pointer;
}

.iv-chapter-item:last-child {
    border-bottom: none;
}

.iv-chapter-item:hover {
    background: #fff7ed;
}

.iv-chapter-item.active {
    background: #fff7ed;
    border-left: 3px solid #f85319;
}

/* Compact variant — used inside hero */
.iv-chapters--compact .iv-chapter-item {
    padding: 0.5rem 1rem;
    gap: 0.625rem;
}
.iv-chapters--compact .iv-chapters__header {
    padding: 0.625rem 1rem;
    font-size: 0.8rem;
}
.iv-chapters--compact .iv-chapter-item__time {
    font-size: 0.65rem;
    padding: 0.15rem 0.35rem;
}
.iv-chapters--compact .iv-chapter-item__text {
    font-size: 0.75rem;
}
.iv-chapters--compact .iv-chapters__body {
    max-height: calc(4 * 2.25rem);
}

.iv-chapter-item__time {
    font-size: 0.7rem;
    font-weight: 700;
    color: #f85319;
    background: #fff7ed;
    border: 1px solid #fed7aa;
    padding: 0.2rem 0.45rem;
    border-radius: 0.4rem;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 1px;
}

.iv-chapter-item__text {
    font-size: 0.8rem;
    font-weight: 600;
    color: #334155;
    line-height: 1.45;
}

/* ---------- Q&A section ---------- */
.iv-qa-section {
    padding: 4rem 0;
    background: white;
}

.iv-section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff7ed;
    color: #f85319;
    border: 1px solid #fed7aa;
    padding: 0.45rem 1.1rem;
    border-radius: 9999px;
    font-size: 0.78rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.iv-section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 900;
    color: #0f172a;
    margin-bottom: 0.75rem;
    line-height: 1.15;
}

.iv-section-sub {
    font-size: 1rem;
    color: #64748b;
    max-width: 38rem;
    line-height: 1.65;
    margin-bottom: 3rem;
}

/* QA item */
.iv-qa-item {
    border: 2px solid #e2e8f0;
    border-radius: 1.25rem;
    overflow: hidden;
    margin-bottom: 1.25rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.iv-qa-item:hover {
    border-color: #fed7aa;
    box-shadow: 0 8px 24px rgba(248, 83, 25, 0.08);
}

.iv-qa-item__question {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    background: white;
}

.iv-qa-item__q-icon {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    background: linear-gradient(135deg, #f85319, #ff6b35);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 900;
    color: white;
    margin-top: 1px;
}

.iv-qa-item__q-text {
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.4;
    flex: 1;
}

.iv-qa-item__answer {
    padding: 0 1.5rem 1.5rem 4.5rem;
    background: #fafafa;
    border-top: 1px solid #f1f5f9;
}

.iv-qa-item__a-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 1rem 0 0.6rem;
}

.iv-qa-item__a-label img,
.iv-qa-item__a-label .iv-a-avatar {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 9999px;
    object-fit: cover;
}

.iv-a-avatar {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, #f85319, #ff6b35);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.5rem;
    font-weight: 900;
    color: white;
}

.iv-qa-item__a-text {
    font-size: 0.9rem;
    color: #475569;
    line-height: 1.75;
}

.iv-qa-item__a-text strong {
    color: #0f172a;
}

/* ---------- Bio section ---------- */
.iv-bio-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #fff7ed 0%, #fffbeb 50%, #f8fafc 100%);
}

.iv-bio-card {
    background: white;
    border-radius: 1.5rem;
    border: 2px solid #fed7aa;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(248, 83, 25, 0.08);
}

.iv-bio-card__top {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .iv-bio-card__top {
        flex-direction: row;
        text-align: left;
    }
}

.iv-bio-card__avatar {
    width: 100px;
    height: 100px;
    border-radius: 9999px;
    object-fit: cover;
    border: 4px solid rgba(248, 83, 25, 0.6);
    flex-shrink: 0;
}

.iv-bio-card__avatar-ph {
    width: 100px;
    height: 100px;
    border-radius: 9999px;
    background: linear-gradient(135deg, #f85319, #ff6b35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    color: white;
    border: 4px solid rgba(248, 83, 25, 0.5);
    flex-shrink: 0;
}

.iv-bio-card__name {
    font-size: 1.5rem;
    font-weight: 900;
    color: white;
    margin-bottom: 0.25rem;
}

.iv-bio-card__role {
    font-size: 0.85rem;
    color: #f85319;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.iv-bio-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.iv-bio-card__tag {
    font-size: 0.68rem;
    font-weight: 600;
    color: #94a3b8;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
}

.iv-bio-card__body {
    padding: 2rem 2.5rem;
}

.iv-bio-card__text {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 1.75rem;
}

.iv-credentials {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .iv-credentials {
        grid-template-columns: repeat(2, 1fr);
    }
}

.iv-credential-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 0.875rem;
    padding: 0.875rem 1rem;
}

.iv-credential-item__icon {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    background: linear-gradient(135deg, #f85319, #ff6b35);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iv-credential-item__title {
    font-size: 0.8rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
}

.iv-credential-item__sub {
    font-size: 0.7rem;
    color: #94a3b8;
    margin-top: 0.15rem;
}

/* ---------- Transcript section ---------- */
.iv-transcript-section {
    padding: 4rem 0;
    background: #f8fafc;
}

.iv-transcript-box {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 1.25rem;
    overflow: hidden;
}

.iv-transcript-box__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 2px solid #f1f5f9;
    background: #fafafa;
}

.iv-transcript-box__title {
    font-size: 0.9rem;
    font-weight: 800;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.iv-transcript-box__body {
    padding: 1.5rem;
    max-height: 420px;
    overflow-y: auto;
}

.iv-transcript-box__body::-webkit-scrollbar {
    width: 4px;
}
.iv-transcript-box__body::-webkit-scrollbar-track {
    background: #f1f5f9;
}
.iv-transcript-box__body::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 9999px;
}

.iv-transcript-line {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
    align-items: flex-start;
}

.iv-transcript-line__who {
    flex-shrink: 0;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.5rem;
    border-radius: 0.35rem;
    white-space: nowrap;
    margin-top: 1px;
}

.iv-transcript-line__who.q {
    background: #e2e8f0;
    color: #475569;
}

.iv-transcript-line__who.a {
    background: linear-gradient(135deg, #f85319, #ff6b35);
    color: white;
}

.iv-transcript-line__text {
    font-size: 0.875rem;
    color: #334155;
    line-height: 1.7;
}

/* ---------- Related services ---------- */
.iv-related-section {
    padding: 3rem 0 4rem;
    background: white;
}

.iv-related-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .iv-related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .iv-related-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.iv-related-card {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 1rem;
    padding: 1rem 1.125rem;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.iv-related-card:hover {
    border-color: #f85319;
    box-shadow: 0 8px 20px rgba(248, 83, 25, 0.12);
    transform: translateY(-2px);
    color: inherit;
}

.iv-related-card__icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, #f85319, #ff6b35);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iv-related-card__title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
}

.iv-related-card__link {
    font-size: 0.7rem;
    color: #f85319;
    font-weight: 600;
    margin-top: 0.2rem;
}

/* ---------- CTA ---------- */
.iv-cta {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-radius: 1.5rem;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin: 0 0 4rem;
}

.iv-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(248,83,25,0.15) 1px, transparent 0);
    background-size: 30px 30px;
}

.iv-cta__eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    color: #f85319;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
    position: relative;
}

.iv-cta__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 900;
    color: white;
    margin-bottom: 0.75rem;
    position: relative;
}

.iv-cta__sub {
    font-size: 0.95rem;
    color: #94a3b8;
    margin-bottom: 2rem;
    position: relative;
}

.iv-cta__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    position: relative;
}

.iv-cta__btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(to right, #f85319, #ff6b35);
    color: white;
    font-weight: 800;
    font-size: 1rem;
    padding: 0.875rem 2rem;
    border-radius: 0.875rem;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(248,83,25,0.4);
    transition: transform 0.2s, box-shadow 0.2s;
}

.iv-cta__btn-primary:hover {
    transform: scale(1.04);
    box-shadow: 0 12px 32px rgba(248,83,25,0.5);
    color: white;
}

.iv-cta__btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.08);
    color: white;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.875rem 2rem;
    border-radius: 0.875rem;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.15);
    transition: background 0.2s;
}

.iv-cta__btn-secondary:hover {
    background: rgba(255,255,255,0.14);
    color: white;
}