/* ============================================================
   Home Page - UI/UX Pro Max redesign
   Principii: mobile-first, 4/8pt grid, reduced-motion,
   semantic tokens, hover states, keyboard focus
   ============================================================ */

/* Animations */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* opacity:0 se aplica DOAR dupa ce JS adauga clasa pe body (progressive enhancement) */
body.js-scroll-ready .animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
body.js-scroll-ready .animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger for grid items */
.animate-stagger > *:nth-child(1) { transition-delay: 0ms; }
.animate-stagger > *:nth-child(2) { transition-delay: 80ms; }
.animate-stagger > *:nth-child(3) { transition-delay: 160ms; }
.animate-stagger > *:nth-child(4) { transition-delay: 240ms; }
.animate-stagger > *:nth-child(5) { transition-delay: 320ms; }
.animate-stagger > *:nth-child(6) { transition-delay: 400ms; }

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    body.js-scroll-ready .animate-on-scroll,
    body.js-scroll-ready .animate-on-scroll.is-visible,
    body.js-scroll-ready .animate-stagger > * {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .brand-card, .service-card, .advantage-card {
        transition: none !important;
    }
}

/* ---- Hero ---- */
.masthead {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 6rem 0 4rem;
}
.masthead .hero-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    border-radius: 2rem;
    background: rgba(255, 107, 69, 0.15);
    border: 1px solid rgba(255, 107, 69, 0.35);
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}
.masthead h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.15;
}
.masthead .hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

/* ---- Section commons ---- */
.home-section {
    padding: 5rem 0;
}
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}
.section-divider {
    width: 3rem;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 2px;
    margin: 1rem auto 0;
    opacity: 1;
}

/* ---- Service cards ---- */
.service-card {
    padding: 2rem 1.5rem;
    border-radius: 1rem;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    height: 100%;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}
.service-card:hover, .service-card:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 8px 32px rgba(255, 107, 69, 0.15);
    transform: translateY(-4px);
}
.service-card .service-icon {
    margin-bottom: 1.25rem;
}

/* ---- Advantage cards ---- */
.advantage-card {
    padding: 2rem;
    border-radius: 1rem;
    background: linear-gradient(135deg,
        rgba(255, 107, 69, 0.08) 0%,
        rgba(255, 215, 0, 0.05) 100%);
    border: 1px solid rgba(255, 107, 69, 0.2);
    height: 100%;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.advantage-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-3px);
}
.advantage-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- Notice box (inlocuieste div.alert[role=alert] ascunsa de main.css) ---- */
.notice-box {
    padding: 1rem 1.25rem;
    border-radius: 0.625rem;
    border-left: 4px solid currentColor;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}
.notice-box.notice-warning {
    background: var(--bs-warning-bg-subtle);
    border-color: var(--bs-warning);
    color: var(--bs-warning-text-emphasis);
}
.notice-box.notice-info {
    background: var(--bs-info-bg-subtle);
    border-color: var(--bs-info);
    color: var(--bs-info-text-emphasis);
}

/* ---- Brand card ---- */
.brand-card-hero {
    border-radius: 1.25rem;
    overflow: hidden;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.brand-card-hero:hover {
    box-shadow: 0 1rem 2.5rem rgba(255, 107, 69, 0.25);
    transform: translateY(-6px);
}
.brand-card-hero .brand-header {
    padding: 2.5rem 2.5rem 1.5rem;
    background: linear-gradient(135deg,
        rgba(255, 107, 69, 0.12) 0%,
        rgba(255, 215, 0, 0.08) 100%);
    text-align: center;
}
.brand-card-hero .brand-body {
    padding: 1.5rem 2.5rem 2.5rem;
}

/* ---- CTA section ---- */
.cta-home {
    background: linear-gradient(135deg,
        rgba(255, 107, 69, 0.15) 0%,
        rgba(255, 215, 0, 0.08) 100%);
    border-top: 1px solid var(--bs-border-color);
    border-bottom: 1px solid var(--bs-border-color);
}

/* ---- Contact items ---- */
.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem 1.5rem;
    border-radius: 1rem;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    height: 100%;
    transition: border-color 0.25s ease;
}
.contact-item:hover {
    border-color: var(--primary-color);
}
.contact-icon-wrap {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* Focus rings - never remove */
.btn:focus-visible,
a:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
}