/* ═══════════════════════════════════════════════════════════════
   TheRobotInsider — Homepage Styles (aitoys.co.uk inspired)
   Light-first, vibrant, glass-card, playful
   ═══════════════════════════════════════════════════════════════ */

/* ── Hero ────────────────────────────────────────────────────── */
.tri-home-hero {
    padding: 6rem 0 4.5rem;
    background: var(--hero-bg);
    position: relative;
    overflow: hidden;
}
.tri-home-hero .tri-container {
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Animated blobs */
.tri-hero-blobs {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
.tri-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: triBlobFloat 20s ease-in-out infinite;
}
.tri-blob-1 {
    width: 500px; height: 500px;
    background: linear-gradient(135deg, #6366f1, #a855f7);
    top: -10%; left: -5%;
    animation-delay: 0s;
}
.tri-blob-2 {
    width: 400px; height: 400px;
    background: linear-gradient(135deg, #ec4899, #f97316);
    top: 20%; right: -8%;
    animation-delay: -7s;
}
.tri-blob-3 {
    width: 350px; height: 350px;
    background: linear-gradient(135deg, #06b6d4, #10b981);
    bottom: -5%; left: 30%;
    animation-delay: -14s;
}
@keyframes triBlobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 15px) scale(0.95); }
}

/* Hero badge */
.tri-home-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s var(--ease-out);
}
.tri-home-hero-badge:hover {
    background: var(--hero-badge-hover-bg);
    border-color: var(--hero-badge-hover-border);
    transform: translateY(-1px);
}
.tri-badge-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: triDotPulse 2s ease-in-out infinite;
}
@keyframes triDotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

/* Hero title */
.tri-home-hero-title {
    font-family: var(--font-display);
    font-size: var(--text-display);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--hero-title-color);
    margin-bottom: 1.5rem;
    max-width: 700px;
}
.tri-gradient-text {
    background: var(--gradient-text);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: triGradientShift 4s ease-in-out infinite;
}
@keyframes triGradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

/* Hero description */
.tri-home-hero-desc {
    font-size: 1.125rem;
    color: var(--hero-desc-color);
    max-width: 560px;
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Hero CTAs */
.tri-home-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.875rem;
    margin-bottom: 3rem;
    justify-content: center;
}

/* Social proof */
.tri-home-social-proof {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: 1.25rem 1rem;
}
.tri-sp-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1.75rem;
    transition: transform 0.3s var(--ease-out);
    cursor: default;
}
.tri-sp-item:hover { transform: translateY(-2px); }
.tri-sp-item strong {
    font-weight: 800;
    color: var(--text-primary);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}
.tri-sp-item span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}
.tri-sp-divider {
    width: 1px;
    height: 40px;
    background: var(--border-default);
    flex-shrink: 0;
}

/* ── Trust Marquee ───────────────────────────────────────────── */
.tri-trust-marquee {
    padding: 1rem 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-default);
    overflow: hidden;
}
.tri-marquee-track {
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.tri-marquee-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    white-space: nowrap;
    animation: triMarquee 25s linear infinite;
    width: max-content;
}
.tri-marquee-item {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}
.tri-marquee-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.4;
    flex-shrink: 0;
}
@keyframes triMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ── Glass Card (Shared) ─────────────────────────────────────── */
.tri-glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    box-shadow: var(--glass-shadow);
    transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}
.tri-glass-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-accent);
}

/* ── Section Headers ─────────────────────────────────────────── */
.tri-section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}
.tri-section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
}
.tri-section-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.tri-link-accent {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
    transition: gap 0.2s var(--ease-out);
}
.tri-link-accent:hover { gap: 0.5rem; }

/* ── Top Picks ───────────────────────────────────────────────── */
.tri-home-picks {
    padding: 5rem 0;
}
.tri-picks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.tri-pick-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.tri-pick-top {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.tri-pick-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}
.tri-pick-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}
.tri-pick-sub {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    line-height: 1.5;
}
.tri-score-badge {
    width: 56px; height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 800;
    font-size: 1.25rem;
}
.tri-pick-pros-cons {
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}
.tri-pro-item, .tri-con-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ── Category Cards (V2 — Vibrant) ───────────────────────────── */
.tri-home-categories {
    padding: 5rem 0;
    background: var(--bg-elevated);
}
.tri-cats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}
.tri-cat-card-v2 {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    overflow: hidden;
    transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.tri-cat-card-v2::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--cat-gradient);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.tri-cat-card-v2:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.tri-cat-card-emoji {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}
.tri-cat-card-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}
.tri-cat-card-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.tri-cat-card-count {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent);
    margin-top: auto;
    padding-top: 0.75rem;
}

/* ── Shop Category Cards ─────────────────────────────────────── */
.tri-home-shop-cats {
    padding: 5rem 0;
}
.tri-shop-cats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.25rem;
}
.tri-shop-cat-card {
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}
.tri-shop-cat-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.tri-shop-cat-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease-out);
}
.tri-shop-cat-card:hover .tri-shop-cat-img img {
    transform: scale(1.05);
}
.tri-shop-cat-info {
    padding: 1.25rem 1.5rem;
}
.tri-shop-cat-info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}
.tri-shop-cat-count {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ── Trust / Why Us ──────────────────────────────────────────── */
.tri-home-trust {
    padding: 5rem 0;
    background: var(--bg-elevated);
}
.tri-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.tri-trust-card {
    text-align: center;
    padding: 2rem 1.5rem;
}
.tri-trust-emoji {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}
.tri-trust-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}
.tri-trust-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ── Latest Reviews ──────────────────────────────────────────── */
.tri-home-latest {
    padding: 5rem 0;
}
.tri-latest-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2.5rem;
    align-items: flex-start;
}
.tri-latest-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0.75rem;
    text-decoration: none;
    border-bottom: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    transition: padding-left 0.25s var(--ease-out), background 0.25s var(--ease-out);
}
.tri-latest-item:hover {
    padding-left: 1.25rem;
    background: var(--bg-elevated);
}
.tri-latest-item:last-child { border-bottom: none; }
.tri-latest-num {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--border-default);
    font-variant-numeric: tabular-nums;
    width: 28px;
    text-align: right;
    flex-shrink: 0;
}
.tri-latest-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}
.tri-latest-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
}

/* Subscribe */
.tri-subscribe-card {
    padding: 2rem;
}
.tri-subscribe-card .tri-input {
    flex: 1;
    min-width: 0;
    padding: 0.625rem 1rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: var(--font-body);
    background: var(--bg-surface);
    color: var(--text-primary);
    transition: border-color 0.2s var(--ease-out);
}
.tri-subscribe-card .tri-input:focus {
    outline: none;
    border-color: var(--accent);
}

/* ── CTA Banner ──────────────────────────────────────────────── */
.tri-home-cta {
    padding: 5rem 0;
}
.tri-cta-banner {
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    padding: 3.5rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    position: relative;
    overflow: hidden;
}
.tri-cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 80% 50%, rgba(255,255,255,0.15), transparent 60%);
    pointer-events: none;
}
.tri-cta-content {
    position: relative;
    z-index: 1;
}
.tri-cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}
.tri-cta-content p {
    color: rgba(255,255,255,0.8);
    font-size: 1rem;
}
.tri-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.tri-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s var(--ease-out);
    border-radius: var(--radius-full);
    padding: 0.75rem 1.75rem;
    font-size: 0.9375rem;
}
.tri-btn:hover { transform: translateY(-2px); }
.tri-btn-lg {
    padding: 0.9375rem 2.25rem;
    font-size: 0.9375rem;
}

/* Gradient button */
.tri-btn-gradient {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}
.tri-btn-gradient:hover {
    box-shadow: 0 6px 28px rgba(99, 102, 241, 0.45);
}

/* Glass button */
.tri-btn-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}
.tri-btn-glass:hover {
    background: var(--bg-surface);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-md);
}

/* White button (for CTA banner) */
.tri-btn-white {
    background: #fff;
    color: #6366f1;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}
.tri-btn-white:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

/* Outline white */
.tri-btn-outline-white {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.4);
    color: #fff;
}
.tri-btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.7);
}

/* Primary (legacy compat) */
.tri-btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}
.tri-btn-primary:hover {
    box-shadow: 0 6px 28px rgba(99, 102, 241, 0.45);
}
/* Secondary (legacy compat) */
.tri-btn-secondary {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}
.tri-btn-secondary:hover {
    background: var(--bg-surface);
    border-color: var(--border-accent);
}

/* ── Category Pill ───────────────────────────────────────────── */
.tri-cat-pill {
    display: inline-flex;
    align-items: center;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    background: var(--accent-subtle);
    color: var(--accent);
}

/* ── Verdict Badge ───────────────────────────────────────────── */
.tri-verdict {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
}
.tri-verdict.best { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.tri-verdict.great { background: rgba(99, 102, 241, 0.1); color: #6366f1; }
.tri-verdict.good { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.tri-verdict.okay { background: rgba(148, 163, 184, 0.1); color: #94a3b8; }

/* ── Fade-in Animations ──────────────────────────────────────── */
.tri-fade-in-up {
    opacity: 0;
    transform: translateY(24px);
    animation: triFadeInUp 0.6s var(--ease-out) forwards;
}
.tri-fade-in-up-delay-1 { animation-delay: 0.1s; }
.tri-fade-in-up-delay-2 { animation-delay: 0.2s; }
.tri-fade-in-up-delay-3 { animation-delay: 0.35s; }
.tri-fade-in-up-delay-4 { animation-delay: 0.5s; }
.tri-fade-in-up-delay-5 { animation-delay: 0.65s; }
@keyframes triFadeInUp {
    to { opacity: 1; transform: translateY(0); }
}
.tri-fade-in {
    animation: triFadeIn var(--duration-slow) var(--ease-out) both;
}
@keyframes triFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}
.tri-hover-lift {
    transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.tri-hover-lift:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.tri-count-animate {
    font-variant-numeric: tabular-nums;
    transition: color var(--duration-normal) var(--ease-out);
}
.tri-count-animate.tri-count-active { color: var(--accent); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .tri-picks-grid { grid-template-columns: 1fr 1fr; }
    .tri-trust-grid { grid-template-columns: 1fr 1fr; }
    .tri-cta-banner { flex-direction: column; text-align: center; }
    .tri-cta-actions { justify-content: center; }
}
@media (max-width: 768px) {
    .tri-home-hero { padding: 4rem 0 3rem; }
    .tri-home-hero-title { font-size: clamp(2rem, 8vw, 3rem); }
    .tri-home-hero-desc { font-size: 1rem; }
    .tri-home-hero-cta { flex-direction: column; width: 100%; }
    .tri-home-hero-cta .tri-btn { width: 100%; justify-content: center; }
    .tri-home-social-proof {
        flex-direction: column;
        gap: 0.25rem;
        padding: 1rem;
    }
    .tri-sp-divider {
        width: 80%;
        height: 1px;
    }
    .tri-sp-item { padding: 0.5rem 0.75rem; }
    .tri-picks-grid { grid-template-columns: 1fr; }
    .tri-trust-grid { grid-template-columns: 1fr; }
    .tri-latest-grid { grid-template-columns: 1fr; }
    .tri-section-header { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .tri-cats-grid { grid-template-columns: 1fr 1fr; }
    .tri-cta-banner { padding: 2.5rem 1.5rem; }
}
@media (max-width: 480px) {
    .tri-cats-grid { grid-template-columns: 1fr; }
    .tri-shop-cats-grid { grid-template-columns: 1fr; }
}