/* ============================================
   gabs.review — Styles
   Dopamine-drenched, playful review platform
   with rounded capsule characters and glossy
   inner-glow fills
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    /* Backgrounds */
    --bg-cream: #FAFAF7;
    --bg-blush: #FFF0F3;

    /* Text */
    --text-primary: #2D2B3D;
    --text-secondary: #6B6580;

    /* Rainbow Palette */
    --red-poppy: #FF4F58;
    --orange-tangerine: #FF8C42;
    --yellow-sunbeam: #FFCE3A;
    --green-spearmint: #3DD68C;
    --blue-sky: #4FACFE;
    --indigo-grape: #7C5CFC;
    --pink-bubblegum: #FF69B4;
    --teal-aqua: #00D9C0;
    --lavender: #C3A6FF;

    /* Typography */
    --font-display: 'Quicksand', sans-serif;
    --font-card-title: 'Nunito', sans-serif;
    --font-body: 'Nunito Sans', sans-serif;
    --font-accent: 'Baloo 2', cursive;

    /* Spring easings */
    --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --spring-pop: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--bg-cream);
    line-height: 1.7;
    letter-spacing: 0.005em;
    font-weight: 400;
    font-size: clamp(0.95rem, 1vw + 0.4rem, 1.1rem);
    overflow-x: hidden;
    /* Lavender dot pattern background - 4px dots at 6% opacity */
    background-image: radial-gradient(circle, rgba(195, 166, 255, 0.06) 2px, transparent 2px);
    background-size: 24px 24px;
}

/* --- Sticky Top Bar --- */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: rgba(250, 250, 247, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(45, 43, 61, 0.06);
    transition: box-shadow 300ms ease;
}

.top-bar.scrolled {
    box-shadow: 0 2px 20px rgba(45, 43, 61, 0.08);
}

.top-bar-inner {
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
}

.wordmark {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.01em;
    cursor: pointer;
    user-select: none;
}

.wm-letter {
    display: inline-block;
    transition: transform 280ms var(--spring);
}

.wm-letter:hover {
    transform: scale(1.2) translateY(-2px);
}

.category-selector {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.category-selector::-webkit-scrollbar {
    display: none;
}

.cat-pill {
    font-family: var(--font-card-title);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.35rem 1rem;
    border-radius: 999px;
    border: 2px solid rgba(45, 43, 61, 0.1);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: all 280ms var(--spring);
}

.cat-pill:hover {
    border-color: var(--indigo-grape);
    color: var(--indigo-grape);
    transform: translateY(-1px);
}

.cat-pill.active {
    background: var(--indigo-grape);
    border-color: var(--indigo-grape);
    color: #fff;
    box-shadow: 0 4px 12px rgba(124, 92, 252, 0.3);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 64px;
}

.hero-bubbles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.hero-macro-bubble {
    position: absolute;
    border-radius: 50%;
    opacity: 0.04;
    animation: bubbleFloat 20s ease-in-out infinite;
}

@keyframes bubbleFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    25% {
        transform: translateY(-15px) scale(1.03);
    }
    50% {
        transform: translateY(5px) scale(0.97);
    }
    75% {
        transform: translateY(-10px) scale(1.01);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(3rem, 8vw, 6rem);
    letter-spacing: 0.01em;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.hero-letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) scale(0.92);
    animation: letterBounceIn 600ms var(--spring) forwards;
    animation-delay: calc(var(--i) * 60ms);
}

@keyframes letterBounceIn {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.92);
    }
    60% {
        opacity: 1;
        transform: translateY(-8px) scale(1.03);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: var(--text-secondary);
    font-weight: 400;
    opacity: 0;
    animation: fadeInUp 600ms ease-out 800ms forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero sparkle field */
.sparkle-field {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.sparkle-item {
    position: absolute;
    width: 12px;
    height: 12px;
    clip-path: polygon(50% 0%, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0% 50%, 40% 40%);
    animation: sparklePulse 2s ease-in-out infinite;
}

@keyframes sparklePulse {
    0%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.2);
        opacity: 1;
    }
}

/* --- Wave Dividers --- */
.wave-divider {
    position: relative;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    margin: -1px 0;
}

.wave-divider svg {
    display: block;
    width: 200%;
    height: 80px;
    animation: waveDrift 12s linear infinite;
}

@keyframes waveDrift {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* --- Zone Styles --- */
.zone {
    padding: 4rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.zone-featured {
    background: transparent;
}

/* Alternating zone background - Soft Blush */
.zone-categories {
    max-width: 100%;
    background: var(--bg-blush);
    padding-left: 0;
    padding-right: 0;
}

.zone-categories .zone-header,
.zone-categories .card-grid {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.zone-community {
    background: transparent;
}

.zone-header {
    position: relative;
    text-align: center;
    margin-bottom: 3rem;
}

.zone-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 5vw + 0.5rem, 4.5rem);
    letter-spacing: 0.01em;
    display: inline-block;
}

/* Rainbow gradient border pill for section titles */
.zone-title-pill {
    display: inline-block;
    padding: 0.3em 1.2em;
    border-radius: 999px;
    border: 2px solid transparent;
    background-image: linear-gradient(var(--bg-cream), var(--bg-cream)), linear-gradient(135deg, #FF4F58, #FF8C42, #FFCE3A, #3DD68C, #4FACFE, #7C5CFC);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 4px 20px rgba(124, 92, 252, 0.12);
}

/* Title pills inside blush zones need blush interior */
.zone-categories .zone-title-pill {
    background-image: linear-gradient(var(--bg-blush), var(--bg-blush)), linear-gradient(135deg, #FF4F58, #FF8C42, #FFCE3A, #3DD68C, #4FACFE, #7C5CFC);
}

.zone-closing .zone-title-pill {
    background-image: linear-gradient(var(--bg-blush), var(--bg-blush)), linear-gradient(135deg, #FF4F58, #FF8C42, #FFCE3A, #3DD68C, #4FACFE, #7C5CFC);
}

/* Decorative sparkles next to zone titles */
.sparkle {
    position: absolute;
    width: 16px;
    height: 16px;
    clip-path: polygon(50% 0%, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0% 50%, 40% 40%);
    animation: sparklePulse 2s ease-in-out infinite;
}

.sparkle-left {
    left: calc(50% - 14rem);
    top: 50%;
    transform: translateY(-50%);
    background: var(--yellow-sunbeam);
    animation-delay: 0s;
}

.sparkle-right {
    right: calc(50% - 14rem);
    top: 50%;
    transform: translateY(-50%);
    background: var(--pink-bubblegum);
    animation-delay: 0.5s;
}

/* --- Card Grid --- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* --- Review Card --- */
.review-card {
    position: relative;
    background: var(--bg-cream);
    border-radius: 24px;
    padding: 1.8rem;
    padding-right: 2.5rem;
    border-left: 4px solid var(--card-color);
    box-shadow: 0 8px 32px rgba(var(--card-color-rgb), 0.25);
    background-image: linear-gradient(135deg, rgba(var(--card-color-rgb), 0.08) 0%, transparent 60%);
    transition: transform 280ms var(--spring), box-shadow 280ms var(--spring), background-image 280ms ease;
    overflow: hidden;
    cursor: default;

    /* Bounce-enter animation - initially hidden, activated by JS */
    opacity: 0;
    transform: translateY(40px) scale(0.92);
}

.review-card.card-visible {
    animation: cardBounceIn 600ms var(--spring) forwards;
}

@keyframes cardBounceIn {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.92);
    }
    65% {
        opacity: 1;
        transform: translateY(-8px) scale(1.03);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.review-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(var(--card-color-rgb), 0.3);
    background-image: linear-gradient(135deg, rgba(var(--card-color-rgb), 0.15) 0%, transparent 60%);
}

/* Card sizes */
.card-2x2 {
    grid-column: span 2;
    grid-row: span 2;
}

.card-2x1 {
    grid-column: span 2;
}

/* Card micro-bubbles background - 5-9 bubbles of varying sizes */
.card-bubbles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.06;
    transition: opacity 280ms ease;
    background-image:
        radial-gradient(circle at 15% 25%, var(--card-color) 3px, transparent 3px),
        radial-gradient(circle at 80% 15%, var(--card-color) 4px, transparent 4px),
        radial-gradient(circle at 60% 70%, var(--card-color) 2.5px, transparent 2.5px),
        radial-gradient(circle at 30% 80%, var(--card-color) 3.5px, transparent 3.5px),
        radial-gradient(circle at 90% 60%, var(--card-color) 2px, transparent 2px),
        radial-gradient(circle at 45% 40%, var(--card-color) 3px, transparent 3px),
        radial-gradient(circle at 10% 55%, var(--card-color) 2px, transparent 2px),
        radial-gradient(circle at 72% 88%, var(--card-color) 3.5px, transparent 3.5px),
        radial-gradient(circle at 55% 12%, var(--card-color) 2.5px, transparent 2.5px);
}

.review-card:hover .card-bubbles {
    opacity: 0.12;
}

/* Card content */
.card-content {
    position: relative;
    z-index: 1;
}

.card-category-tag {
    display: inline-block;
    font-family: var(--font-card-title);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--card-color);
    background: rgba(var(--card-color-rgb), 0.1);
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    margin-bottom: 0.75rem;
}

.card-title {
    font-family: var(--font-card-title);
    font-weight: 700;
    font-size: clamp(1.1rem, 2vw + 0.3rem, 1.6rem);
    line-height: 1.3;
    letter-spacing: 0em;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

.card-text {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: clamp(0.95rem, 1vw + 0.4rem, 1.1rem);
    line-height: 1.7;
    letter-spacing: 0.005em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.card-meta {
    display: flex;
    gap: 1rem;
    font-family: var(--font-card-title);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.card-author,
.card-date {
    opacity: 0.8;
}

/* --- Rating Bubble (48px circular badge, overlaps card edge by 12px) --- */
.rating-bubble {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--card-color);
    color: #fff;
    font-family: var(--font-accent);
    font-weight: 800;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(var(--card-color-rgb), 0.4),
                inset 0 -4px 8px rgba(255, 255, 255, 0.3);
    z-index: 2;
    transform: scale(0);
    transition: transform 280ms var(--spring-pop);
}

.review-card.card-visible .rating-bubble {
    animation: ratingPop 400ms var(--spring-pop) forwards;
    animation-delay: 200ms;
}

@keyframes ratingPop {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

/* Rating wiggle on card hover */
.review-card:hover .rating-bubble {
    animation: ratingWiggle 300ms ease-in-out;
}

@keyframes ratingWiggle {
    0% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1) rotate(-5deg); }
    50% { transform: scale(1) rotate(5deg); }
    75% { transform: scale(1) rotate(-3deg); }
    100% { transform: scale(1) rotate(0deg); }
}

/* --- Community Showcase --- */
.community-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.community-card {
    background: var(--bg-cream);
    border-radius: 24px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    box-shadow: 0 6px 24px rgba(var(--card-color-rgb), 0.15);
    border: 2px solid rgba(var(--card-color-rgb), 0.12);
    transition: transform 280ms var(--spring), box-shadow 280ms var(--spring);
    cursor: default;

    /* Bounce enter */
    opacity: 0;
    transform: translateY(30px) scale(0.95);
}

.community-card.card-visible {
    animation: cardBounceIn 600ms var(--spring) forwards;
}

.community-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(var(--card-color-rgb), 0.25);
}

.community-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: inset 0 -4px 8px rgba(255, 255, 255, 0.3);
}

.community-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.community-name {
    font-family: var(--font-card-title);
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
}

.community-stat {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.community-fav {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.5;
    padding: 0.5rem 0.75rem;
    background: rgba(var(--card-color-rgb), 0.06);
    border-radius: 16px;
    width: 100%;
}

/* --- Closing Zone --- */
.zone-closing {
    text-align: center;
    padding: 6rem 2rem;
    background: var(--bg-blush);
    max-width: 100%;
    border-radius: 0;
}

.closing-content {
    max-width: 600px;
    margin: 0 auto;
}

.closing-illustration {
    margin-bottom: 2rem;
}

.bean-person {
    width: 140px;
    height: auto;
    display: inline-block;
    animation: beanBob 3s ease-in-out infinite;
}

@keyframes beanBob {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-8px) rotate(1deg);
    }
    75% {
        transform: translateY(-4px) rotate(-1deg);
    }
}

.closing-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1.5rem;
}

.closing-text {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.closing-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-card-title);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, var(--pink-bubblegum), var(--indigo-grape));
    color: #fff;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(255, 105, 180, 0.3);
    transition: transform 280ms var(--spring), box-shadow 280ms var(--spring);
}

.closing-cta:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 32px rgba(255, 105, 180, 0.4);
}

.cta-plus {
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1;
}

/* --- Footer --- */
.site-footer {
    background: var(--text-primary);
    padding: 2rem;
    text-align: center;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.footer-wordmark {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
}

.footer-copy {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: rgba(250, 250, 247, 0.5);
}

/* --- Floating Action Button (64px circle, Bubblegum Pink) --- */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--pink-bubblegum);
    border: none;
    color: #fff;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 8px 24px rgba(255, 105, 180, 0.4),
                inset 0 -4px 8px rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fabPulse 3s ease-in-out infinite;
    transition: transform 280ms var(--spring);
}

.fab:hover {
    transform: scale(1.15);
}

.fab-icon {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fabPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
}

.fab.fab-bounce {
    animation: fabBounce 500ms var(--spring);
}

@keyframes fabBounce {
    0% { transform: scale(1); }
    30% { transform: scale(1.2) translateY(-8px); }
    60% { transform: scale(0.95) translateY(2px); }
    100% { transform: scale(1) translateY(0); }
}

/* --- Category Filter State --- */
.review-card.card-hidden {
    display: none;
}

/* --- Zone header entrance animation helper --- */
.zone-header-hidden {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease-out, transform 600ms var(--spring);
}

.zone-header-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Closing entrance animation helper --- */
.closing-hidden {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: opacity 700ms ease-out, transform 700ms var(--spring);
}

.closing-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .top-bar-inner {
        padding: 0 1rem;
    }

    .wordmark {
        font-size: 1.2rem;
    }

    .category-selector {
        gap: 0.3rem;
    }

    .cat-pill {
        font-size: 0.75rem;
        padding: 0.25rem 0.7rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .card-2x2,
    .card-2x1 {
        grid-column: span 1;
    }

    .card-2x2 {
        grid-row: span 1;
    }

    .zone {
        padding: 3rem 1rem;
    }

    .zone-closing {
        padding: 4rem 1rem;
    }

    .zone-categories .zone-header,
    .zone-categories .card-grid {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .community-showcase {
        grid-template-columns: 1fr;
    }

    .sparkle-left,
    .sparkle-right {
        display: none;
    }

    .fab {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 56px;
        height: 56px;
    }

    .fab-icon {
        font-size: 1.6rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .card-2x2 {
        grid-column: span 2;
        grid-row: span 1;
    }
}