/* ==========================================================================
   LIKANTOR — Home page
   ========================================================================== */

.hero-home {
    position: relative;
    padding: clamp(4rem, 10vw, 7rem) 0 clamp(3rem, 8vw, 5rem);
    background: var(--lk-navy-900);
    color: var(--lk-white);
    overflow: hidden;
}

.hero-home__grid {
    display: grid;
    gap: 2.5rem;
    align-items: center;
}

@media (min-width: 900px) {
    .hero-home__grid { grid-template-columns: 1.15fr 0.85fr; }
}

.hero-home__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image:
        linear-gradient(var(--lk-white) 1px, transparent 1px),
        linear-gradient(90deg, var(--lk-white) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.hero-home__title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.08;
    margin: 0 0 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.hero-home__title em {
    font-style: normal;
    color: var(--lk-gold-light);
}

.hero-home__lead {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--lk-slate-400);
    max-width: 52ch;
    margin: 0 0 2rem;
}

.hero-home__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-home__visual {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, var(--lk-navy-800), var(--lk-navy-700));
    border: 1px solid rgb(255 255 255 / 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-home__structure {
    width: 70%;
    height: auto;
    opacity: 0.9;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

@media (min-width: 600px) {
    .about-stats { grid-template-columns: repeat(4, 1fr); }
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: var(--lk-white);
    border-radius: var(--radius);
    border: 1px solid var(--lk-slate-200);
}

.stat-item__label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--lk-slate-500);
    margin-top: 0.25rem;
}

.stat-item__value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--lk-navy-900);
}

.specialty-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
}

@media (min-width: 600px) {
    .specialty-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
    .specialty-grid { grid-template-columns: repeat(3, 1fr); }
}

.value-proposition {
    display: grid;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 900px) {
    .value-proposition { grid-template-columns: 1fr 1fr; }
}

.instructor-card {
    display: grid;
    gap: 2rem;
    align-items: center;
    background: var(--lk-slate-100);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    border: 1px solid var(--lk-slate-200);
}

@media (min-width: 768px) {
    .instructor-card { grid-template-columns: 200px 1fr; }
}

.instructor-card__avatar {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lk-navy-800), var(--lk-navy-700));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--lk-gold);
    font-size: 3rem;
    font-weight: 700;
    margin: 0 auto;
    border: 3px solid var(--lk-gold);
}

.instructor-card__name {
    font-size: 1.5rem;
    margin: 0 0 0.25rem;
}

.instructor-card__role {
    color: var(--lk-gold-dark);
    font-weight: 600;
    margin: 0 0 1rem;
}

.education-banner {
    background: linear-gradient(135deg, var(--lk-navy-900), var(--lk-navy-800));
    color: var(--lk-white);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 5vw, 3rem);
    text-align: center;
}

.education-banner__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin: 0 0 1rem;
}

.education-banner__text {
    color: var(--lk-slate-400);
    max-width: 55ch;
    margin: 0 auto 2rem;
}

.cta-masterclass {
    background: linear-gradient(180deg, var(--lk-slate-100), var(--lk-white));
    border-top: 1px solid var(--lk-slate-200);
    border-bottom: 1px solid var(--lk-slate-200);
}

.cta-masterclass__inner {
    display: grid;
    gap: 2rem;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .cta-masterclass__inner {
        grid-template-columns: 1fr auto;
        text-align: left;
    }
}

.cta-masterclass__date {
    font-size: 0.9rem;
    color: var(--lk-slate-500);
    margin-top: 0.5rem;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social-links a {
    font-size: 0.875rem;
    text-decoration: none;
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--lk-slate-200);
    border-radius: var(--radius-sm);
    color: var(--lk-navy-900);
}

.social-links a:hover {
    border-color: var(--lk-gold);
    background: var(--lk-slate-100);
}