/* ============================================
   MOBILE.CSS - Базовые стили для мобильных (0px+)
   Mobile-First: это базовые стили, применяются ко всем размерам
   ============================================ */

/* Container - Mobile Base */
.container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography - Mobile Base */
h1 { 
    font-size: var(--mobile-h1);
    line-height: 1.2;
}

h2 { 
    font-size: var(--mobile-h2);
    line-height: 1.3;
}

h3 { 
    font-size: var(--mobile-h3);
    line-height: 1.4;
}

h4 { 
    font-size: clamp(1.125rem, 5vw, 1.25rem);
}

/* Touch Targets - Mobile */
button,
.btn-primary,
.btn-secondary,
.nav-link,
.social-card,
.link-card,
.hamburger {
    min-height: var(--touch-target);
    min-width: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle,
#theme-toggle {
    min-height: 36px;
    min-width: 36px;
    width: 36px;
    height: 36px;
    max-width: 36px;
    max-height: 36px;
    border-radius: 50%;
    padding: 0;
    margin: 0;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-link {
    padding: 12px 16px;
}

.btn-primary,
.btn-secondary {
    padding: 14px 24px;
}

/* Section Spacing - Mobile */
section {
    padding: var(--spacing-xl) 0;
}

/* Body font size - prevent too small text */
body {
    font-size: 16px;
}

/* ===== QUICK LINKS & SOCIAL GRID - Mobile ===== */
.links-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    justify-items: stretch;
    padding: 0 var(--spacing-sm);
}

.links-grid .link-card {
    width: 100%;
    max-width: 100%;
    padding: 2rem 1.5rem;
    border-radius: 16px;
}

.card-icon {
    font-size: clamp(2.5rem, 8vw, 3rem);
    margin-bottom: 1rem;
}

.link-card h3 {
    font-size: clamp(1.25rem, 5vw, 1.4rem);
    margin-bottom: 0.75rem;
}

.link-card p {
    font-size: clamp(0.9rem, 3vw, 1rem);
}

.social-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 0 var(--spacing-sm);
}

.social-card {
    padding: 1.5rem 1rem;
    border-radius: 16px;
}

/* ===== FOOTER - Mobile ===== */
.footer {
    padding-top: 3rem;
    padding-bottom: 2rem;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
}

.footer-content {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 2rem;
}

.footer-logo {
    position: relative;
    padding-left: 0;
    margin-bottom: 1.5rem;
    top: auto;
    transform: none;
}

.footer-links {
    position: relative;
    left: auto;
    transform: none;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    top: auto;
}

.footer-social {
    position: relative;
    right: auto;
    top: auto;
    padding-right: 0;
    justify-content: center;
    gap: 1rem;
    transform: none;
}

.footer-sticker {
    display: none;
}