/* =====================================================
   SITE-WIDE VISUAL ENHANCEMENTS
   ===================================================== */

/* ===== ENHANCED HERO SECTION ===== */
.hero {
    background: radial-gradient(ellipse 120% 80% at 50% 0%, rgba(139, 92, 246, 0.08), transparent 50%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 200px;
    background: linear-gradient(to bottom, 
        rgba(139, 92, 246, 0.5),
        transparent
    );
    animation: lineGlow 3s ease-in-out infinite;
}

@keyframes lineGlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Enhanced floating shapes in hero */
.hero__shape {
    backdrop-filter: blur(20px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero__shape--1 {
    box-shadow: 0 0 40px rgba(139, 92, 246, 0.2);
}

.hero__shape--2 {
    box-shadow: 0 0 60px rgba(217, 70, 239, 0.3);
}

/* ===== ENHANCED NAVIGATION ===== */
.nav.scrolled {
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.1);
}

.nav__logo-mark {
    position: relative;
    overflow: hidden;
}

.nav__logo-mark::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    animation: logoShine 3s ease-in-out infinite;
}

@keyframes logoShine {
    0%, 100% { transform: translateX(-100%) rotate(45deg); }
    50% { transform: translateX(100%) rotate(45deg); }
}

/* ===== ENHANCED TEAM CARDS ===== */
.team-card__inner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(139, 92, 246, 0.03), transparent);
    opacity: 0;
    transition: opacity 0.6s ease;
}

.team-card:hover .team-card__inner::before {
    opacity: 1;
}

.team-card__photo {
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.team-card:hover .team-card__photo {
    transform: scale(1.1);
    box-shadow: 
        0 0 40px rgba(139, 92, 246, 0.4),
        0 0 80px rgba(217, 70, 239, 0.2);
}

/* ===== ENHANCED STATS ===== */
.hero__stat {
    position: relative;
}

.hero__stat::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--purple-500), transparent);
    opacity: 0;
    transition: opacity 0.6s ease;
}

.hero__stat:hover::after {
    opacity: 1;
    animation: statGlow 2s ease-in-out infinite;
}

@keyframes statGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* ===== ENHANCED MARQUEE ===== */
.marquee {
    position: relative;
}

.marquee::before,
.marquee::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.marquee::before {
    left: 0;
    background: linear-gradient(90deg, var(--color-bg), transparent);
}

.marquee::after {
    right: 0;
    background: linear-gradient(270deg, var(--color-bg), transparent);
}

.marquee__item {
    transition: all 0.3s ease;
}

.marquee:hover .marquee__content {
    animation-play-state: paused;
}

/* ===== ENHANCED BUTTONS ===== */
.btn {
    position: relative;
    isolation: isolate;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.3), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: inherit;
    z-index: -1;
}

.btn:hover::after {
    opacity: 1;
    animation: buttonPulse 1.5s ease-in-out infinite;
}

@keyframes buttonPulse {
    0%, 100% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.2); opacity: 0.5; }
}

.btn svg {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn:hover svg {
    transform: translateX(5px);
}

/* ===== ENHANCED FOOTER ===== */
.footer {
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 600px;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(139, 92, 246, 0.3), 
        transparent
    );
}

.footer__back-top {
    position: relative;
}

.footer__back-top::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.footer__back-top:hover::before {
    opacity: 1;
}

/* ===== ENHANCED MODAL ===== */
.modal__container {
    box-shadow: 
        0 50px 100px rgba(139, 92, 246, 0.3),
        0 0 0 1px rgba(139, 92, 246, 0.1);
}

.modal__close {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal__close:hover {
    background: linear-gradient(135deg, var(--purple-500), var(--magenta-500));
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
}

.modal__close:hover svg {
    stroke: white;
}

/* ===== SELECTION ENHANCEMENT ===== */
::selection {
    background: linear-gradient(135deg, var(--purple-500), var(--magenta-500));
    color: white;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

/* ===== MICRO-INTERACTIONS ===== */
a, button {
    position: relative;
}

a:active, button:active {
    transform: scale(0.97);
}

/* ===== RESPONSIVE ENHANCEMENTS ===== */
@media (max-width: 768px) {
    .hero::before {
        height: 100px;
    }
}