/* ============================================================
   AURA — breathing app page
   WittyBits Studio · 2026
   ============================================================ */

:root {
    --aura-lavender : #C4B5FD;
    --aura-teal     : #5EEAD4;
    --aura-rose     : #FDA4AF;
    --aura-glow-lav : rgba(196, 181, 253, 0.12);
    --aura-glow-teal: rgba(94, 234, 212, 0.10);
}

/* ── HERO ─────────────────────────────────────────────────── */
.aura-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 80px;
    padding: 4rem 5%;
    background: #0a0a0f;
}

/* Soft ambient glows */
.aura-hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
}
.aura-glow-1 {
    width: 600px; height: 600px;
    background: var(--aura-glow-lav);
    top: -120px; left: -100px;
}
.aura-glow-2 {
    width: 500px; height: 500px;
    background: var(--aura-glow-teal);
    bottom: -100px; right: -80px;
}
.aura-glow-3 {
    width: 300px; height: 300px;
    background: rgba(253, 164, 175, 0.06);
    top: 40%; left: 45%;
}

/* Ghost watermark */
.aura-hero-ghost {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(6rem, 18vw, 16rem);
    font-weight: 900;
    letter-spacing: 0.15em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(196, 181, 253, 0.06);
    user-select: none;
    pointer-events: none;
    white-space: nowrap;
}

/* Inner layout */
.aura-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* ── Hero text ── */
.aura-hero-top-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.aura-hero-badge {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--aura-lavender);
    border: 1px solid rgba(196, 181, 253, 0.3);
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
}

/* Status pill */
.aura-status-pill {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.5);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
}

.aura-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--aura-lavender);
    animation: aura-pulse 3s ease-in-out infinite;
}

@keyframes aura-pulse {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50%       { opacity: 1;   transform: scale(1.3); }
}

.aura-hero-title {
    font-size: clamp(3.5rem, 7vw, 6rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1;
    margin: 0 0 1.5rem;
    background: linear-gradient(135deg, #fff 30%, var(--aura-lavender) 70%, var(--aura-teal) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.aura-hero-tagline {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.9);
    font-style: italic;
    font-weight: 300;
    letter-spacing: 0.04em;
    border-left: 3px solid var(--aura-lavender);
    padding-left: 1rem;
    margin-bottom: 1.2rem;
}

.aura-hero-subtitle {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 460px;
}

.aura-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.aura-tech-tag {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.45);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 0.3rem 0.7rem;
    border-radius: 2px;
    background: rgba(255,255,255,0.03);
}

.aura-hero-coming {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.35);
    border: 1px dashed rgba(196, 181, 253, 0.2);
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
}

/* ── Hero right: breathing animation ── */
.aura-hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.aura-breath-wrap {
    position: relative;
    width: 320px;
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Concentric breathing rings */
.aura-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
    animation: aura-breathe var(--dur, 4s) ease-in-out infinite;
    animation-delay: var(--delay, 0s);
}
.aura-ring-1 {
    width: 100%; height: 100%;
    border-color: rgba(196, 181, 253, 0.12);
    --dur: 4s; --delay: 0s;
}
.aura-ring-2 {
    width: 78%; height: 78%;
    border-color: rgba(196, 181, 253, 0.18);
    --dur: 4s; --delay: -0.4s;
}
.aura-ring-3 {
    width: 58%; height: 58%;
    border-color: rgba(196, 181, 253, 0.28);
    --dur: 4s; --delay: -0.8s;
}
.aura-ring-4 {
    width: 38%; height: 38%;
    border-color: rgba(196, 181, 253, 0.4);
    --dur: 4s; --delay: -1.2s;
}

@keyframes aura-breathe {
    0%, 100% { transform: scale(1);    opacity: 0.6; }
    50%       { transform: scale(1.08); opacity: 1;   }
}

/* Logo inside rings */
.aura-hero-logo {
    position: relative;
    z-index: 2;
    width: 110px;
    height: 110px;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(196, 181, 253, 0.4));
    animation: aura-logo-float 4s ease-in-out infinite;
}

@keyframes aura-logo-float {
    0%, 100% { transform: translateY(0);    }
    50%       { transform: translateY(-8px); }
}

/* ── SECTION HEADER ──────────────────────────────────────── */
.aura-section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.aura-section-header {
    display: flex;
    align-items: baseline;
    gap: 1.2rem;
    margin-bottom: 3rem;
}

.aura-section-num {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--aura-lavender);
    opacity: 0.6;
}

.aura-section-title {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 800;
    letter-spacing: 0.12em;
    color: #fff;
    position: relative;
}

.aura-section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--aura-lavender), transparent);
    opacity: 0.3;
}

/* ── ABOUT GRID ──────────────────────────────────────────── */
.aura-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.aura-about-text p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.aura-checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.aura-checklist li {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    padding-left: 1.6rem;
    position: relative;
    line-height: 1.5;
}

.aura-checklist li::before {
    content: '//';
    position: absolute;
    left: 0;
    color: var(--aura-lavender);
    font-weight: 700;
    font-size: 0.75rem;
    opacity: 0.7;
}

.aura-about-frame {
    background: rgba(196, 181, 253, 0.03);
    border: 1px solid rgba(196, 181, 253, 0.1);
    border-radius: 8px;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aura-about-img {
    width: 100%;
    border-radius: 8px;
    display: block;
}

/* ── TECHNIQUES ──────────────────────────────────────────── */
.aura-tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.aura-tech-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(196, 181, 253, 0.12);
    border-radius: 8px;
    padding: 1.8rem 1.5rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s;
}

.aura-tech-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--aura-lavender), var(--aura-teal));
    opacity: 0.5;
    border-radius: 8px 8px 0 0;
}

.aura-tech-card:hover {
    border-color: rgba(196, 181, 253, 0.3);
    transform: translateY(-4px);
}

.aura-tech-name {
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: #fff;
    margin-bottom: 0.4rem;
}

.aura-tech-time {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--aura-lavender);
    opacity: 0.7;
    margin-bottom: 1rem;
}

.aura-tech-desc {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
}

/* ── FEATURES GRID ───────────────────────────────────────── */
.aura-feat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.aura-feat-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 1.8rem 1.5rem;
    transition: border-color 0.3s, background 0.3s;
}

.aura-feat-card:hover {
    border-color: rgba(196, 181, 253, 0.2);
    background: rgba(196, 181, 253, 0.03);
}

.aura-feat-title {
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.9);
    margin-bottom: 0.7rem;
}

.aura-feat-title::before {
    content: '// ';
    color: var(--aura-lavender);
    opacity: 0.6;
}

.aura-feat-desc {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.65;
}

/* ── NEWS GRID ───────────────────────────────────────────── */
.aura-news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.aura-news-card {
    border-left: 2px solid rgba(196, 181, 253, 0.25);
    padding: 1.2rem 1.5rem;
    background: rgba(255,255,255,0.02);
    border-radius: 0 6px 6px 0;
    transition: border-color 0.3s;
}

.aura-news-card:hover {
    border-color: var(--aura-lavender);
}

.aura-news-meta { margin-bottom: 0.6rem; }

.aura-news-tag {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--aura-lavender);
    opacity: 0.7;
}

.aura-news-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: rgba(255,255,255,0.85);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.aura-news-title::before {
    content: '> ';
    color: var(--aura-lavender);
    opacity: 0.5;
}

.aura-news-desc {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
}

/* ── SEPARATOR ───────────────────────────────────────────── */
.aura-section-sep {
    border: none;
    border-top: 1px solid rgba(196, 181, 253, 0.07);
    margin: 0 2rem;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
    .aura-tech-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .aura-hero-inner   { grid-template-columns: 1fr; text-align: center; }
    .aura-hero-visual  { order: -1; }
    .aura-breath-wrap  { width: 220px; height: 220px; }
    .aura-hero-tagline { text-align: left; }
    .aura-about-grid   { grid-template-columns: 1fr; }
    .aura-tech-grid    { grid-template-columns: 1fr; }
    .aura-feat-grid    { grid-template-columns: 1fr; }
    .aura-news-grid    { grid-template-columns: 1fr; }
    .aura-hero-ghost   { display: none; }
}