/* =========================================================
   TAF Public Website Premium Refresh v1.0
   Load AFTER existing public CSS files.
   Visual-only. No JavaScript changes.
========================================================= */

:root {
    --taf-public-bg:
        radial-gradient(circle at 8% 0%, rgba(230, 0, 126, 0.24), transparent 32%),
        radial-gradient(circle at 88% 8%, rgba(255, 255, 255, 0.10), transparent 28%),
        linear-gradient(135deg, #100512 0%, #1b0718 45%, #260a21 100%);

    --taf-public-surface: rgba(255, 255, 255, 0.08);
    --taf-public-surface-strong: rgba(255, 255, 255, 0.13);
    --taf-public-border: rgba(255, 255, 255, 0.15);
    --taf-public-border-accent: rgba(230, 0, 126, 0.42);
    --taf-public-text: rgba(255, 255, 255, 0.96);
    --taf-public-muted: rgba(255, 255, 255, 0.70);
    --taf-public-soft: rgba(255, 255, 255, 0.48);
    --taf-public-accent: #e6007e;
    --taf-public-accent-2: #ff61ba;
    --taf-public-success: #00d58f;
    --taf-public-warning: #ffbe4d;
    --taf-public-danger: #ff4d6d;
    --taf-public-radius-sm: 14px;
    --taf-public-radius-md: 20px;
    --taf-public-radius-lg: 28px;
    --taf-public-radius-xl: 36px;
    --taf-public-pill: 999px;
    --taf-public-shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.22);
    --taf-public-shadow-md: 0 18px 56px rgba(0, 0, 0, 0.32);
    --taf-public-shadow-lg: 0 28px 90px rgba(0, 0, 0, 0.44);
    --taf-public-transition: 220ms ease;
}

/* ---------- Global polish ---------- */

html {
    scroll-behavior: smooth;
}

body {
    background: var(--taf-public-bg) !important;
    color: var(--taf-public-text);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(circle at center, black, transparent 76%);
    opacity: 0.52;
    z-index: -1;
}

::selection {
    background: rgba(230, 0, 126, 0.45);
    color: white;
}

main,
section,
header {
    position: relative;
}

section {
    scroll-margin-top: 110px;
}

/* ---------- Typography ---------- */

h1,
h2,
h3,
h4,
.hero-content h1,
.about-content h1,
.header-spacer h1,
.success-container h1,
.section-title,
.magenta-text {
    letter-spacing: -0.045em;
}

h1,
.hero-content h1 {
    font-size: clamp(2.75rem, 7vw, 5.8rem);
    line-height: 0.95;
}

h2,
.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1;
}

p,
li {
    color: var(--taf-public-muted);
}

.magenta-text,
.accent-text {
    color: var(--taf-public-accent-2) !important;
    text-shadow: 0 0 28px rgba(230, 0, 126, 0.22);
}

/* ---------- Navigation ---------- */

header,
.navbar,
.site-nav,
.main-nav,
nav {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.navbar,
.site-nav,
.main-nav {
    background: rgba(16, 5, 18, 0.76) !important;
    border-bottom: 1px solid rgba(255,255,255,0.10) !important;
    box-shadow: 0 12px 40px rgba(0,0,0,0.22);
}

nav a,
.navbar a,
.site-nav a,
.main-nav a {
    transition:
        color var(--taf-public-transition),
        opacity var(--taf-public-transition),
        transform var(--taf-public-transition);
}

nav a:hover,
.navbar a:hover,
.site-nav a:hover,
.main-nav a:hover {
    color: var(--taf-public-accent-2) !important;
    transform: translateY(-1px);
}

/* ---------- Home hero ---------- */

.hero-container {
    min-height: min(820px, 96vh);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.hero-container::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 20%, rgba(230,0,126,0.28), transparent 34%),
        radial-gradient(circle at 82% 10%, rgba(255,255,255,0.11), transparent 26%);
    pointer-events: none;
    z-index: -1;
}

.hero-container::after {
    content: "";
    position: absolute;
    inset: auto 8% 8% 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(230,0,126,0.65), transparent);
    z-index: -1;
}

.hero-content {
    animation: tafPublicHeroIn 520ms ease both;
}

.hero-content p {
    max-width: 720px;
    margin-inline: auto;
    color: var(--taf-public-muted) !important;
}

/* ---------- Feature/contact grids ---------- */

.features-grid,
.requirements-grid,
.gallery-grid,
.video-grid,
.events-grid,
.mission-icons {
    gap: clamp(18px, 2vw, 28px) !important;
}

/* ---------- Cards ---------- */

.glass-card,
.card,
.info-card,
.class-card,
.event-card,
.gallery-item,
.video-card,
.icon-box,
.contact-container,
.contact-card,
.program-card,
.feature-card,
.pricing-card,
.testimonial-card,
.about-content,
.req-item {
    background:
        linear-gradient(145deg, rgba(255,255,255,0.13), rgba(255,255,255,0.055)) !important;
    border: 1px solid var(--taf-public-border) !important;
    box-shadow: var(--taf-public-shadow-md) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-radius: var(--taf-public-radius-lg) !important;
    overflow: hidden;
    transition:
        transform var(--taf-public-transition),
        box-shadow var(--taf-public-transition),
        border-color var(--taf-public-transition),
        background var(--taf-public-transition);
}

.glass-card:hover,
.card:hover,
.info-card:hover,
.class-card:hover,
.event-card:hover,
.gallery-item:hover,
.video-card:hover,
.icon-box:hover,
.contact-card:hover,
.program-card:hover,
.feature-card:hover,
.pricing-card:hover,
.testimonial-card:hover,
.req-item:hover {
    transform: translateY(-3px);
    border-color: var(--taf-public-border-accent) !important;
    box-shadow: var(--taf-public-shadow-lg) !important;
}

.glass-card::before,
.gallery-item::before,
.video-card::before,
.event-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(230,0,126,0.18), transparent 36%);
    pointer-events: none;
}

.glass-card > *,
.gallery-item > *,
.video-card > *,
.event-card > * {
    position: relative;
    z-index: 1;
}

/* ---------- About page ---------- */

.about-wrapper {
    position: relative;
}

.about-wrapper::before {
    content: "";
    position: absolute;
    inset: 4% auto auto 50%;
    width: min(520px, 70vw);
    height: min(520px, 70vw);
    background: radial-gradient(circle, rgba(230,0,126,0.18), transparent 68%);
    transform: translateX(-50%);
    pointer-events: none;
}

.about-content {
    position: relative;
    z-index: 1;
}

/* ---------- Classes page ---------- */

.header-spacer .glass-card {
    position: relative;
}

.header-spacer .glass-card h3,
.header-spacer .glass-card h4 {
    color: white;
}

.header-spacer .glass-card img {
    filter: drop-shadow(0 18px 34px rgba(230,0,126,0.18));
}

/* ---------- Events page ---------- */

.event-card {
    position: relative;
}

.event-date {
    background: linear-gradient(135deg, var(--taf-public-accent), var(--taf-public-accent-2)) !important;
    border-radius: var(--taf-public-radius-md) !important;
    box-shadow: 0 16px 42px rgba(230,0,126,0.24);
}

.event-info h3,
.event-info h4 {
    color: white;
}

/* ---------- Gallery ---------- */

.gallery-item,
.video-card {
    position: relative;
    cursor: pointer;
}

.gallery img,
.gallery-grid img,
.photo-grid img,
.gallery-card img,
.img-placeholder,
.video-wrapper {
    border-radius: var(--taf-public-radius-md);
    transition:
        transform 360ms ease,
        filter 360ms ease,
        opacity 360ms ease;
}

.gallery-item:hover .img-placeholder,
.gallery-grid img:hover,
.video-card:hover .video-wrapper {
    transform: scale(1.025);
    filter: saturate(1.08) contrast(1.04);
}

.card-overlay {
    background:
        linear-gradient(180deg, transparent, rgba(16,5,18,0.90)) !important;
}

/* ---------- Contact ---------- */

.contact-section {
    position: relative;
}

.contact-container {
    position: relative;
    overflow: hidden;
}

.contact-container::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(230,0,126,0.20), transparent 34%);
    pointer-events: none;
}

.contact-info,
.contact-details,
.map-wrapper {
    position: relative;
    z-index: 1;
}

.map-wrapper iframe {
    border-radius: var(--taf-public-radius-md);
    filter: saturate(0.95) contrast(1.02);
}

/* ---------- Registration / forms ---------- */

.registration-form,
form {
    position: relative;
}

input,
select,
textarea {
    background: rgba(255,255,255,0.08) !important;
    border: 1px solid var(--taf-public-border) !important;
    color: var(--taf-public-text) !important;
    border-radius: var(--taf-public-radius-sm) !important;
    outline: none !important;
    transition:
        border-color var(--taf-public-transition),
        box-shadow var(--taf-public-transition),
        background var(--taf-public-transition);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--taf-public-border-accent) !important;
    box-shadow: 0 0 0 4px rgba(230,0,126,0.14) !important;
}

input::placeholder,
textarea::placeholder {
    color: var(--taf-public-soft) !important;
}

/* ---------- Buttons ---------- */

button,
.btn,
.cta-button,
.primary-btn,
.secondary-btn,
a.button,
a.btn {
    border-radius: var(--taf-public-pill) !important;
    transition:
        transform var(--taf-public-transition),
        box-shadow var(--taf-public-transition),
        border-color var(--taf-public-transition),
        background var(--taf-public-transition),
        opacity var(--taf-public-transition);
}

button:hover,
.btn:hover,
.cta-button:hover,
.primary-btn:hover,
.secondary-btn:hover,
a.button:hover,
a.btn:hover {
    transform: translateY(-1px);
}

button:active,
.btn:active,
.cta-button:active,
.primary-btn:active,
.secondary-btn:active,
a.button:active,
a.btn:active {
    transform: translateY(0);
}

.cta-button,
.primary-btn,
.btn-primary,
a.button,
button[type="submit"] {
    background: linear-gradient(135deg, var(--taf-public-accent), var(--taf-public-accent-2)) !important;
    color: white !important;
    border: 1px solid rgba(255,255,255,0.16) !important;
    box-shadow: 0 16px 44px rgba(230,0,126,0.25) !important;
    font-weight: 800;
}

.secondary-btn,
.btn-secondary {
    background: rgba(255,255,255,0.08) !important;
    color: var(--taf-public-text) !important;
    border: 1px solid var(--taf-public-border) !important;
}

/* ---------- Thank you page ---------- */

.success-container {
    position: relative;
    overflow: hidden;
}

.success-container::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(230,0,126,0.22), transparent 48%);
    pointer-events: none;
}

/* ---------- Footer ---------- */

footer,
.site-footer,
.footer {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.055), rgba(0,0,0,0.22)) !important;
    border-top: 1px solid rgba(255,255,255,0.10) !important;
}

/* ---------- Animations ---------- */

.hero-container,
.about-wrapper,
.gallery-grid,
.video-grid,
.events-grid,
.contact-section,
.header-spacer > *,
.success-container > * {
    animation: tafPublicFadeUp 420ms ease both;
}

@keyframes tafPublicFadeUp {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes tafPublicHeroIn {
    from {
        opacity: 0;
        transform: translateY(18px) scale(0.99);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ---------- Mobile ---------- */

@media (max-width: 768px) {
    body {
        background:
            radial-gradient(circle at top, rgba(230,0,126,0.24), transparent 34%),
            linear-gradient(160deg, #100512, #23091d) !important;
    }

    h1,
    .hero-content h1 {
        font-size: clamp(2.4rem, 14vw, 4.2rem);
    }

    h2,
    .section-title {
        font-size: clamp(1.85rem, 9vw, 3rem);
    }

    .glass-card,
    .card,
    .info-card,
    .class-card,
    .event-card,
    .gallery-item,
    .video-card,
    .icon-box,
    .contact-container,
    .contact-card,
    .program-card,
    .feature-card,
    .pricing-card,
    .testimonial-card,
    .about-content,
    .req-item {
        border-radius: var(--taf-public-radius-md) !important;
    }

    .hero-container {
        min-height: 84vh;
    }

    .contact-container,
    .about-content {
        padding: 24px !important;
    }
}

/* ---------- Accessibility ---------- */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}