/* ============================================================
   AURA — Home Page Styles
   ============================================================ */

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-height) + var(--sp-3xl)) 0 var(--sp-4xl);
    overflow: hidden;
    background: var(--gradient-hero);
}

.hero__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: gradient-shift 8s ease-in-out infinite;
    pointer-events: none;
}

.hero__blob--1 {
    width: 500px;
    height: 500px;
    background: rgba(20, 184, 166, 0.15);
    top: -100px;
    right: -100px;
}

.hero__blob--2 {
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.1);
    bottom: -50px;
    left: -100px;
    animation-delay: -3s;
}

.hero__blob--3 {
    width: 300px;
    height: 300px;
    background: rgba(14, 165, 233, 0.1);
    top: 30%;
    left: 40%;
    animation-delay: -5s;
}

.hero__inner {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(20, 184, 166, 0.06);
    border: 1px solid rgba(20, 184, 166, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--color-primary-dark);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--sp-lg);
}

.hero__title {
    font-size: var(--fs-hero);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: var(--sp-lg);
}

.hero__subtitle {
    font-size: var(--fs-xl);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--sp-xl);
    line-height: 1.6;
}

.hero__actions {
    display: flex;
    gap: var(--sp-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--sp-3xl);
}

.hero__metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-lg);
    padding: var(--sp-xl);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.hero__metric-value {
    font-size: var(--fs-3xl);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.hero__metric-label {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ── Social Proof ── */
.social-proof {
    padding: var(--sp-2xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.social-proof__text {
    text-align: center;
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    margin-bottom: var(--sp-lg);
}

.social-proof__logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-3xl);
    flex-wrap: wrap;
    opacity: 0.4;
}

.social-proof__logo {
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.5px;
}

/* ── Feature Highlights ── */
.highlights__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-lg);
}

/* ── Product Showcase ── */
.showcase {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--sp-3xl);
    align-items: center;
}

.showcase__preview {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-xl);
    background: #0a0f1e;
    aspect-ratio: 16 / 10;
    position: relative;
}

.showcase__preview iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.showcase__content {
    max-width: 480px;
}

.showcase__list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-md);
    margin: var(--sp-lg) 0 var(--sp-xl);
}

.showcase__item {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-md);
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.showcase__item-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary);
}

/* ── How It Works ── */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-xl);
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: var(--color-border);
}

.step {
    text-align: center;
    position: relative;
}

.step__num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    font-size: var(--fs-xl);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--sp-lg);
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 16px rgba(20, 184, 166, 0.3);
}

.step__title {
    font-size: var(--fs-lg);
    font-weight: 700;
    margin-bottom: var(--sp-sm);
}

.step__text {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ── Advantages ── */
.advantages__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-lg);
}

/* ── Impact Metrics ── */
.impact {
    background: var(--gradient-dark);
    border-radius: var(--radius-xl);
    padding: var(--sp-3xl) var(--sp-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.impact::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: rgba(20, 184, 166, 0.08);
    border-radius: 50%;
    filter: blur(60px);
}

.impact__title {
    color: #fff;
    font-size: var(--fs-3xl);
    margin-bottom: var(--sp-2xl);
    position: relative;
}

.impact__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-xl);
    position: relative;
}

.impact__stat {
    text-align: center;
}

.impact__stat-value {
    font-size: var(--fs-5xl);
    font-weight: 800;
    color: var(--color-primary-light);
    line-height: 1;
}

.impact__stat-label {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.5);
    margin-top: var(--sp-sm);
}

/* ── Testimonials ── */
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-lg);
}

/* ── Newsletter / CTA ── */
.cta-section {
    text-align: center;
    padding: var(--sp-4xl) 0;
    position: relative;
}

.cta-section__form {
    display: flex;
    gap: var(--sp-sm);
    max-width: 460px;
    margin: var(--sp-xl) auto var(--sp-3xl);
}

.cta-section__input {
    flex: 1;
    padding: 14px 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    background: var(--color-bg);
}

.cta-section__input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
    outline: none;
}

.cta-section__divider {
    width: 60px;
    height: 2px;
    background: var(--color-border);
    margin: 0 auto var(--sp-2xl);
}

.cta-section__final-title {
    font-size: var(--fs-3xl);
    font-weight: 800;
    margin-bottom: var(--sp-md);
}

.cta-section__final-text {
    font-size: var(--fs-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--sp-xl);
}