/* ===========================================
   transactology.org - Holographic Prismatic
   =========================================== */

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

:root {
    --soft-white: #F8F5FF;
    --deep-violet: #2A1A40;
    --prismatic-pink: #FF6080;
    --prismatic-gold: #FFD060;
    --prismatic-green: #60FF80;
    --prismatic-blue: #6080FF;
    --prismatic-purple: #C060FF;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.8;
    color: var(--deep-violet);
    background-color: var(--soft-white);
    overflow-x: hidden;
}

/* ---- Section Base ---- */
.section {
    position: relative;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.section-inner {
    max-width: 700px;
    width: 100%;
    padding: 4rem 1.5rem;
    position: relative;
    z-index: 2;
}

/* ---- Aurora Prismatic Bands ---- */
.aurora-band {
    position: absolute;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--prismatic-pink), var(--prismatic-gold), var(--prismatic-green), var(--prismatic-blue), var(--prismatic-purple));
    opacity: 0.6;
    z-index: 3;
}

.section-hero .aurora-band {
    bottom: 0;
    height: 8px;
    opacity: 0.8;
}

.aurora-band-top {
    top: 0;
}

/* ---- Lens Flare Base ---- */
.lens-flare {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}

/* ---- Hero Section ---- */
.section-hero {
    min-height: 100vh;
    background-color: var(--soft-white);
}

.section-hero .section-inner {
    text-align: center;
}

.hero-title {
    font-family: 'Commissioner', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    color: var(--deep-violet);
    line-height: 1.1;
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--deep-violet);
    opacity: 0.7;
    max-width: 500px;
    margin: 0 auto;
}

/* Hero lens flares */
.lens-flare-hero {
    width: 400px;
    height: 400px;
    top: 15%;
    left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle at center, rgba(255, 208, 96, 0.3), transparent 60%);
}

.lens-flare-hero-secondary {
    width: 250px;
    height: 250px;
    top: 25%;
    left: 60%;
    background: radial-gradient(circle at center, rgba(96, 128, 255, 0.15), transparent 60%);
}

/* ---- Section 2: Cards ---- */
.section-cards {
    background-color: var(--soft-white);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(192, 96, 255, 0.04), transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(96, 255, 128, 0.04), transparent 50%);
}

.section-heading {
    font-family: 'Commissioner', sans-serif;
    font-size: clamp(2.2rem, 5vw, 4.5rem);
    font-weight: 700;
    color: var(--deep-violet);
    text-align: center;
    margin-bottom: 3rem;
}

.card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.tilt-card {
    position: relative;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(42, 26, 64, 0.08);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    overflow: hidden;
    transition: transform 0.15s ease-out, box-shadow 0.3s ease;
    will-change: transform;
    cursor: default;
}

.tilt-card:hover {
    box-shadow: 0 12px 40px rgba(42, 26, 64, 0.12), 0 0 60px rgba(192, 96, 255, 0.06);
}

/* Card accent bars cycling through prismatic colors */
.card-accent-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: 12px 12px 0 0;
}

.tilt-card[data-accent="pink"] .card-accent-bar {
    background: var(--prismatic-pink);
}
.tilt-card[data-accent="gold"] .card-accent-bar {
    background: var(--prismatic-gold);
}
.tilt-card[data-accent="green"] .card-accent-bar {
    background: var(--prismatic-green);
}
.tilt-card[data-accent="blue"] .card-accent-bar {
    background: var(--prismatic-blue);
}

/* Card lens flare */
.lens-flare-card {
    width: 120px;
    height: 120px;
    top: -30px;
    right: -30px;
    background: radial-gradient(circle at center, rgba(255, 208, 96, 0.2), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.tilt-card:hover .lens-flare-card {
    opacity: 1;
}

.card-title {
    font-family: 'Commissioner', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--deep-violet);
    margin-bottom: 0.8rem;
}

.card-text {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--deep-violet);
    opacity: 0.75;
}

/* ---- Section 3: Pull Quote ---- */
.section-quote {
    background-color: var(--soft-white);
    background-image: radial-gradient(ellipse at 50% 50%, rgba(255, 96, 128, 0.03), transparent 60%);
}

.lens-flare-quote {
    width: 300px;
    height: 300px;
    top: 20%;
    right: 10%;
    background: radial-gradient(circle at center, rgba(255, 208, 96, 0.2), transparent 60%);
}

.pull-quote {
    position: relative;
    padding-left: 2rem;
    border-left: 4px solid transparent;
    border-image: linear-gradient(180deg, var(--prismatic-pink), var(--prismatic-gold), var(--prismatic-green), var(--prismatic-blue)) 1;
}

.pull-quote p {
    font-family: 'Commissioner', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.6;
    color: var(--deep-violet);
    font-style: italic;
}

/* ---- Section 4: Closing ---- */
.section-closing {
    background-color: var(--soft-white);
    text-align: center;
}

.closing-title {
    font-family: 'Commissioner', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--deep-violet);
    margin-bottom: 0.8rem;
}

.closing-text {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    color: var(--deep-violet);
    opacity: 0.65;
    margin-bottom: 3rem;
}

/* Converging lens flares */
.lens-flare-closing-left {
    width: 200px;
    height: 200px;
    top: 30%;
    left: 5%;
    background: radial-gradient(circle at center, rgba(255, 96, 128, 0.15), transparent 60%);
}

.lens-flare-closing-right {
    width: 200px;
    height: 200px;
    top: 30%;
    right: 5%;
    background: radial-gradient(circle at center, rgba(96, 128, 255, 0.15), transparent 60%);
}

.lens-flare-closing-center {
    width: 280px;
    height: 280px;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle at center, rgba(255, 208, 96, 0.2), transparent 60%);
}

/* Prismatic display - final spectral lines */
.prismatic-display {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 1rem 0;
}

.prism-line {
    width: 60px;
    height: 4px;
    border-radius: 2px;
    opacity: 0.8;
}

.prism-line:nth-child(1) {
    background: var(--prismatic-pink);
}
.prism-line:nth-child(2) {
    background: var(--prismatic-gold);
}
.prism-line:nth-child(3) {
    background: var(--prismatic-green);
}
.prism-line:nth-child(4) {
    background: var(--prismatic-blue);
}
.prism-line:nth-child(5) {
    background: var(--prismatic-purple);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
    }

    .section-inner {
        padding: 3rem 1.25rem;
    }

    .lens-flare-hero {
        width: 250px;
        height: 250px;
    }

    .lens-flare-hero-secondary {
        width: 150px;
        height: 150px;
    }

    .pull-quote p {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2rem, 10vw, 3.5rem);
    }

    .tilt-card {
        padding: 2rem 1.5rem;
    }

    .prism-line {
        width: 40px;
    }
}