/* ============================================
   JB Boiling — Custom Styles
   ============================================ */

/* Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
    transition: background-color 0.5s ease, padding 0.5s ease;
}

#navbar.scrolled {
    background-color: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #2dd4bf;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: #fff;
}

/* Mobile Menu */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.open .mobile-link {
    animation: fadeUp 0.4s ease forwards;
    opacity: 0;
}

#mobileMenu.open .mobile-link:nth-child(1) { animation-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(2) { animation-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(3) { animation-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(4) { animation-delay: 0.25s; }
#mobileMenu.open .mobile-link:nth-child(5) { animation-delay: 0.3s; }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hamburger */
#menuBtn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-line {
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#menuBtn.active .menu-line:nth-child(1) {
    top: 5px;
    transform: translateX(-50%) rotate(45deg);
}

#menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
    top: 5px;
}

#menuBtn.active .menu-line:nth-child(3) {
    top: 5px;
    transform: translateX(-50%) rotate(-45deg);
    width: 6;
}

/* ============================================
   Hero
   ============================================ */
.hero-img {
    transition: transform 8s ease;
}

#hero:hover .hero-img {
    transform: scale(1.03);
}

.hero-title {
    animation: heroFadeIn 1s ease forwards;
}

.hero-sub {
    animation: heroFadeIn 1s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta {
    animation: heroFadeIn 1s ease 0.4s forwards;
    opacity: 0;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-line {
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(1);
    }
    50% {
        opacity: 0.7;
        transform: scaleY(1.2);
    }
}

/* ============================================
   Section Animations (scroll-reveal)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .section-label,
    .section-title,
    .section-line {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .section-label.revealed,
    .section-title.revealed,
    .section-line.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .section-line.revealed {
        transition-delay: 0.2s;
    }

    .menu-item {
        opacity: 0;
        transform: translateY(16px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .menu-item.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .about-img {
        opacity: 0;
        transform: translateX(-24px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .about-img.revealed {
        opacity: 1;
        transform: translateX(0);
    }

    .about-content {
        opacity: 0;
        transform: translateX(24px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .about-content.revealed {
        opacity: 1;
        transform: translateX(0);
    }

    .experience-card {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .experience-card.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .location-info {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .location-info.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .location-map {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .location-map.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 767px) {
    .font-serif {
        font-size: clamp(2rem, 8vw, 3rem);
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    /* Tablet adjustments handled by Tailwind */
}