/* =============================================
   Sureway Church — Shared Styles
   Included on every page for consistent UX
   ============================================= */

/* ---- Mobile Hamburger Menu ---- */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 200;
    background: none;
    border: none;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--cream, #FAF7F0);
    transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    nav.main-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(26, 42, 58, 0.97);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        z-index: 150;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    nav.main-nav.open {
        display: flex !important;
    }

    nav.main-nav a {
        font-size: 1.2rem;
        color: #FAF7F0;
        opacity: 1;
    }

    nav.main-nav a:hover,
    nav.main-nav a.active {
        color: #C9A227;
    }
}

/* ---- Scroll Reveal Animations ---- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for grid children */
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.55s; }
.reveal-stagger.visible > *:nth-child(7) { transition-delay: 0.65s; }
.reveal-stagger.visible > *:nth-child(8) { transition-delay: 0.75s; }
.reveal-stagger.visible > *:nth-child(9) { transition-delay: 0.85s; }
.reveal-stagger.visible > *:nth-child(10) { transition-delay: 0.95s; }
.reveal-stagger.visible > *:nth-child(11) { transition-delay: 1.05s; }
.reveal-stagger.visible > *:nth-child(12) { transition-delay: 1.15s; }

.reveal-stagger.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Page Transitions ---- */
body {
    animation: pageIn 0.4s ease-out;
}

@keyframes pageIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

body.page-leaving {
    animation: pageOut 0.25s ease-in forwards;
}

@keyframes pageOut {
    to {
        opacity: 0;
        transform: translateY(-8px);
    }
}

/* ---- Footer Social Links ---- */
.footer-social {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: background 0.2s, transform 0.2s;
}

.footer-social a:hover {
    background: rgba(201, 162, 39, 0.3);
    transform: translateY(-2px);
}

.footer-social a svg {
    width: 18px;
    height: 18px;
    fill: #C9A227;
}

/* ---- Dark Mode Toggle ---- */
.dark-mode-toggle {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid rgba(201, 162, 39, 0.4);
    background: rgba(44, 62, 80, 0.9);
    color: #C9A227;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 90;
    transition: background 0.3s, border-color 0.3s, transform 0.2s;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.dark-mode-toggle:hover {
    transform: scale(1.1);
    border-color: #C9A227;
}

/* Light-theme pages in dark mode */
body.dark-mode {
    --parchment: #0f1419;
    --cream: #1a1f26;
    --warm: #151a21;
    --text-primary: #e8e6e3;
    --text-secondary: #b0aaa2;
    --text-muted: #8899a6;
    --border: #2d3748;
}

body.dark-mode header {
    background-color: #0f1419;
    border-bottom-color: #2d3748;
}

body.dark-mode .logo {
    color: #e8e6e3;
}

body.dark-mode nav a {
    color: #8899a6;
}

body.dark-mode nav a:hover,
body.dark-mode nav a.active {
    color: #C9A227;
}

body.dark-mode footer {
    background-color: #0f1419;
    border-top-color: #2d3748;
}

body.dark-mode .info-card,
body.dark-mode .contact-section {
    background: #1a1f26;
    border-color: #2d3748;
}

body.dark-mode .btn-primary {
    background-color: #3A5A40;
}

/* Already-dark pages skip the inversion */
body[data-theme="dark"] .dark-mode-toggle {
    display: none;
}

/* ---- Custom Audio Player ---- */
.audio-player-custom {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(44, 62, 80, 0.06);
    border: 1px solid var(--border, #C4B69C);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    margin-top: 0.75rem;
}

body.dark-mode .audio-player-custom,
body[data-theme="dark"] .audio-player-custom {
    background: rgba(255, 255, 255, 0.05);
    border-color: #2d3748;
}

.audio-player-custom .play-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--sage, #3A5A40);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s;
}

.audio-player-custom .play-btn:hover {
    background: var(--sage-hover, #2d4832);
}

.audio-player-custom .play-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.audio-player-custom .waveform {
    display: flex;
    align-items: center;
    gap: 2px;
    height: 24px;
    flex: 1;
}

.audio-player-custom .waveform .bar {
    width: 3px;
    background: var(--copper, #B87333);
    border-radius: 2px;
    transition: height 0.1s;
}

.audio-player-custom .waveform.playing .bar {
    animation: waveAnim 0.6s ease-in-out infinite alternate;
}

.audio-player-custom .waveform.playing .bar:nth-child(2) { animation-delay: 0.1s; }
.audio-player-custom .waveform.playing .bar:nth-child(3) { animation-delay: 0.2s; }
.audio-player-custom .waveform.playing .bar:nth-child(4) { animation-delay: 0.3s; }
.audio-player-custom .waveform.playing .bar:nth-child(5) { animation-delay: 0.4s; }

@keyframes waveAnim {
    from { height: 6px; }
    to { height: 22px; }
}

.audio-player-custom .time-display {
    font-family: var(--font-sans, 'Inter', sans-serif);
    font-size: 0.75rem;
    color: var(--text-muted, #6B6B6B);
    min-width: 70px;
    text-align: right;
}

/* ---- Google Maps Embed ---- */
.map-embed {
    width: 100%;
    height: 0;
    padding-bottom: 45%;
    position: relative;
    border: 1px solid var(--border, #C4B69C);
    margin-top: 2rem;
    overflow: hidden;
}

.map-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

@media (max-width: 768px) {
    .map-embed {
        padding-bottom: 75%;
    }

    .dark-mode-toggle {
        bottom: 1rem;
        right: 1rem;
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
}