/* ========================================
   Resources — Frogg Recruitment
   ADVANCED STYLING
   ======================================== */

:root {
    --primary-500: #1662ed;
    --primary-600: #1451c7;
    --primary-700: #1e3a8a;
    --primary-900: #0f1e52;
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --ink-900: #0b1534;
    --ink-800: #101d42;
    --ink-700: #162350;
    --gray-50: #f8fafc;
    --gray-100: #eef2f7;
    --gray-200: #dce5f3;
    --gray-300: #c4d1e5;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #4b5563;
    --gray-800: #1f2937;
    --gray-900: #0f172a;
    --white: #ffffff;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-3xl: 32px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, .06);
    --shadow-md: 0 4px 14px rgba(15, 23, 42, .08);
    --shadow-lg: 0 12px 36px rgba(15, 23, 42, .12);
    --shadow-xl: 0 24px 56px rgba(15, 23, 42, .14);
    --shadow-blue: 0 12px 28px rgba(22, 98, 237, .22);
    --shadow-glow: 0 0 60px rgba(22, 98, 237, .15);
    --shadow-card: 0 4px 24px rgba(11, 21, 52, .08);
    --gradient-primary: linear-gradient(135deg, #1662ed 0%, #1e3a8a 100%);
    --gradient-dark: linear-gradient(160deg, #0b1534 0%, #101d42 40%, #162350 100%);
    --max-width: 1280px;
    --ease-out: cubic-bezier(.22, 1, .36, 1);
    --ease-bounce: cubic-bezier(.34, 1.56, .64, 1);
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; height: auto; }

body.resources-page {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--ink-900);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

main { padding-top: 150px; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 40px; }

/* ================================================================
   KEYFRAME ANIMATIONS
   ================================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes shapeFloat1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33%      { transform: translate(20px, -25px) rotate(6deg); }
    66%      { transform: translate(-15px, 18px) rotate(-4deg); }
}
@keyframes shapeFloat2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33%      { transform: translate(-12px, 18px) rotate(-5deg); }
    66%      { transform: translate(18px, -12px) rotate(4deg); }
}
@keyframes shapeFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(10px, -15px) scale(1.1); }
}
@keyframes scrollPulse {
    0%, 100% { height: 12px; opacity: 1; }
    50%      { height: 24px; opacity: .4; }
}
@keyframes dotPulse {
    0%, 100% { transform: scale(1); opacity: .6; }
    50%      { transform: scale(1.8); opacity: 0; }
}
@keyframes shimmerBorder {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(20px, -30px) scale(1.05); }
    66%      { transform: translate(-15px, 20px) scale(0.95); }
}

/* ================================================================
   SCROLL REVEAL SYSTEM
   ================================================================ */
.reveal-section,
.reveal-item {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .7s cubic-bezier(.16, 1, .3, 1),
                transform .7s cubic-bezier(.16, 1, .3, 1);
}
.reveal-section.revealed,
.reveal-item.revealed {
    opacity: 1;
    transform: translateY(0);
}
.reveal-item[data-delay="1"] { transition-delay: .08s; }
.reveal-item[data-delay="2"] { transition-delay: .16s; }
.reveal-item[data-delay="3"] { transition-delay: .24s; }
.reveal-item[data-delay="4"] { transition-delay: .32s; }
.reveal-item[data-delay="5"] { transition-delay: .40s; }

/* ================================================================
   BUTTONS — GLOBAL
   ================================================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: inherit; font-size: 1rem; font-weight: 600;
    padding: 14px 32px; border-radius: 50px; text-decoration: none;
    transition: all .3s var(--ease-out); cursor: pointer; border: 2px solid transparent;
}
.btn-hero-primary {
    background: var(--gradient-primary); color: var(--white);
    box-shadow: var(--shadow-blue); font-size: 1.05rem; padding: 16px 40px;
}
.btn-hero-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 48px rgba(22,98,237,.4); }
.btn-hero-outline {
    background: rgba(255,255,255,.08); color: var(--white);
    border-color: rgba(255,255,255,.2); backdrop-filter: blur(4px);
    font-size: 1.05rem; padding: 16px 40px;
}
.btn-hero-outline:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.4); transform: translateY(-3px); }

/* ================================================================
   SECTION UTILITIES
   ================================================================ */
.section-header-light {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 56px;
}
.section-header-light h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 14px;
    color: var(--ink-900);
}
.section-header-light p {
    font-size: 1.05rem;
    color: var(--gray-600);
    margin: 0;
    line-height: 1.7;
}
.title-accent { color: var(--primary-500); }

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: #fff;
    padding: 5px 14px;
    border-radius: 50px;
    font-size: .75rem;
    font-weight: 600;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(22,98,237,.2);
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #93c5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ================================================================
   HERO — ABOUT STYLE (DARK)
   ================================================================ */
.res-hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    padding: 60px 24px 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Background image */
.hero-bg-image {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    opacity: .35;
    transform: scale(1.08);
    filter: saturate(.5);
}
.hero-bg-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,20,50,.9) 0%, rgba(20,40,100,.82) 50%, rgba(10,25,60,.9) 100%);
    pointer-events: none;
}

/* Grid overlay */
.hero-grid-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: .03;
    background-image:
        linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* Floating shapes */
.hero-shapes {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}
.hero-shape {
    position: absolute;
    border-radius: 50%;
    border: 1.5px solid rgba(22,98,237,.12);
}
.hero-shape--1 {
    width: 420px; height: 420px;
    top: -80px; right: -80px;
    animation: shapeFloat1 28s ease-in-out infinite;
}
.hero-shape--2 {
    width: 220px; height: 220px;
    bottom: 8%; left: -40px;
    border-color: rgba(59,130,246,.1);
    animation: shapeFloat2 22s ease-in-out infinite;
}
.hero-shape--3 {
    width: 100px; height: 100px;
    top: 35%; right: 12%;
    border-color: rgba(22,98,237,.08);
    animation: shapeFloat3 18s ease-in-out infinite;
}

/* Radial ambient light */
.res-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(22,98,237,.06) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(30,58,138,.04) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

/* Hero content */
.res-hero-content {
    position: relative;
    max-width: 880px;
    margin: 0 auto;
    z-index: 2;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 12px;
    color: #ffffffd9;
    letter-spacing: 1px;
    text-shadow: 0 1px 4px rgba(0,0,0,.3);
    animation: fadeInUp .7s ease both;
}
.breadcrumb a {
    color: #ffffffd9;
    text-decoration: none;
    transition: color .25s;
}
.breadcrumb a:hover { color: #fff; }
.breadcrumb-sep { opacity: .3; }

/* Hero pill */
.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    backdrop-filter: blur(12px);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: .8rem;
    font-weight: 600;
    color: #c5d8f8;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 24px;
    animation: fadeInUp .7s ease .05s both;
}
.hero-pill-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #60a5fa;
    position: relative;
}
.hero-pill-dot::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: rgba(96,165,250,.4);
    animation: dotPulse 2s ease-in-out infinite;
}

/* Heading */
.res-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 24px;
    line-height: 1.08;
    letter-spacing: -.025em;
    text-shadow: 0 4px 30px rgba(0,0,0,.4);
    animation: fadeInUp .7s ease .1s both;
}

/* Subtitle */
.res-hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: #ffffffd9;
    max-width: 620px;
    margin: 0 auto 36px;
    line-height: 1.7;
    text-shadow: 0 1px 6px rgba(0,0,0,.2);
    animation: fadeInUp .7s ease .15s both;
}

/* Hero actions */
.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp .7s ease .2s both;
}

/* Hero stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    animation: fadeInUp .7s ease .3s both;
}
.hero-stat { text-align: center; }
.hero-stat-num {
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    display: inline;
}
.hero-stat-plus {
    font-size: 1.25rem;
    font-weight: 700;
    color: #60a5fa;
}
.hero-stat-label {
    display: block;
    font-size: .75rem;
    color: rgba(255,255,255,.55);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-top: 4px;
}
.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,.12);
}

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.scroll-line {
    width: 2px;
    height: 12px;
    background: rgba(255,255,255,.4);
    border-radius: 2px;
    animation: scrollPulse 2s ease-in-out infinite;
}

/* ================================================================
   CTA BANNER — OVERLAPPING HERO
   ================================================================ */
.about-cta-banner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 960px;
    margin: -40px auto 0;
    position: relative;
    z-index: 2;
    gap: 24px;
    padding: 0 24px;
}
.cta-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    text-align: center;
    transition: transform .3s, box-shadow .3s, background .4s, border-color .4s;
}
.cta-col .cta-btn { margin-top: auto; }
.cta-col:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(22,98,237,.35);
    border-color: rgba(255,255,255,.25);
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
}
.cta-col h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 12px;
}
.cta-col p {
    font-size: .95rem;
    color: rgba(255,255,255,.7);
    line-height: 1.6;
    margin: 0 0 20px;
}
.cta-col:hover p { color: rgba(255,255,255,.85); }
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: #1e3a8a;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    transition: transform .2s, box-shadow .2s, background .3s, color .3s;
}
.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(22,98,237,.35);
}
.cta-col:hover .cta-btn {
    background: #fff;
    color: #1e3a8a;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
}
.cta-btn .btn-arrow { transition: transform .2s; }
.cta-btn:hover .btn-arrow { transform: translateX(4px); }

/* ================================================================
   FEATURED ARTICLES — MAGAZINE BENTO
   ================================================================ */
.featured-section {
    padding: 96px 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

/* Decorative background orbs */
.feat-bg-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(80px);
    opacity: .45;
}
.feat-bg-orb--1 {
    width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(22,98,237,.18) 0%, transparent 70%);
    top: -80px; right: -120px;
    animation: shapeFloat1 14s ease-in-out infinite;
}
.feat-bg-orb--2 {
    width: 340px; height: 340px;
    background: radial-gradient(circle, rgba(22,98,237,.12) 0%, transparent 70%);
    bottom: -60px; left: -100px;
    animation: shapeFloat2 16s ease-in-out infinite;
}

/* Carousel navigation */
.feat-carousel-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    margin-bottom: 28px;
    position: relative;
    z-index: 2;
}
.feat-carousel-counter {
    font-size: .9rem;
    font-weight: 600;
    color: var(--gray-500);
    letter-spacing: .03em;
}
.feat-carousel-counter span {
    color: var(--ink-900);
    font-weight: 700;
}
.feat-carousel-arrows {
    display: flex;
    gap: 8px;
}
.feat-arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--gray-200);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--ink-900);
    transition: all .25s var(--ease-out);
}
.feat-arrow:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow-blue);
}
.feat-arrow:active { transform: scale(.92); }

/* Hero transition */
.feat-hero-exit {
    opacity: 0;
    transform: translateY(12px);
}
.feat-hero-enter {
    animation: featFadeIn .45s var(--ease-out) forwards;
}
@keyframes featFadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Bento grid */
.feat-bento {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

/* Thumbnail cards */
.feat-thumb {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    height: 200px;
    cursor: pointer;
    transition: all .35s var(--ease-out);
    border: 2px solid transparent;
}
.feat-thumb:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-500);
}
.feat-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s var(--ease-out);
}
.feat-thumb:hover img { transform: scale(1.08); }
.feat-thumb-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(11,21,52,.6) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 16px 20px;
    transition: background .3s;
}
.feat-thumb:hover .feat-thumb-overlay {
    background: linear-gradient(to top, rgba(22,98,237,.7) 0%, rgba(22,98,237,.15) 60%);
}
.feat-thumb-num {
    font-size: 2.2rem;
    font-weight: 900;
    color: rgba(22, 98, 237, .5);
    line-height: 1;
    transition: color .3s;
}
.feat-thumb:hover .feat-thumb-num { color: rgba(22, 98, 237, .85); }

/* ---- PRIMARY CARD (full-width, horizontal) ---- */
.feat-primary {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 390px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: opacity .3s var(--ease-out), transform .3s var(--ease-out), box-shadow .4s var(--ease-out), border-color .4s var(--ease-out);
}
.feat-primary:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px rgba(15,21,52,.12);
    border-color: transparent;
}
.feat-primary-img {
    position: relative;
    overflow: hidden;
    height: 390px;
}
.feat-primary-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .6s var(--ease-out);
}
.feat-primary:hover .feat-primary-img img { transform: scale(1.06); }

/* Decorative number */
.feat-number {
    position: absolute;
    font-size: 7rem;
    font-weight: 900;
    line-height: 1;
    color: rgba(22, 98, 237, .25);
    pointer-events: none;
    z-index: 2;
    bottom: 16px; right: 24px;
}

/* Content panel */
.feat-primary-content {
    padding: 44px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.feat-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
    flex-wrap: wrap;
}
.feat-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--primary-500);
    background: rgba(22,98,237,.08);
    padding: 6px 16px;
    border-radius: 50px;
}
.feat-category i { font-size: .72rem; }
.feat-category--light {
    color: #fff;
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.feat-reading-time {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    color: var(--gray-500);
    font-weight: 500;
}
.feat-reading-time i { font-size: .78rem; }

.feat-primary-content h3 {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--ink-900);
    margin-bottom: 14px;
}
.feat-primary-content p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Author row */
.feat-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}
.feat-author-avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    font-size: .82rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.feat-author-name {
    font-size: .9rem;
    font-weight: 600;
    color: var(--ink-900);
    display: block;
}
.feat-author-date {
    font-size: .8rem;
    color: var(--gray-500);
}

/* CTA button */
.feat-read-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: .95rem;
    font-weight: 700;
    color: var(--white);
    background: var(--gradient-primary);
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    transition: all .3s var(--ease-out);
    width: fit-content;
}
.feat-read-btn:hover {
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(22,98,237,.3);
}
.feat-read-btn svg { transition: transform .3s; }
.feat-read-btn:hover svg { transform: translateX(4px); }

/* (Overlay and feat-card styles removed — replaced by carousel thumbnails) */

/* ================================================================
   ALL ARTICLES / LIBRARY — DARK (KEPT AS-IS)
   ================================================================ */
.all-articles-section { position: relative; padding: 120px 0; overflow: hidden; }
.all-articles-bg {
    position: absolute; inset: 0;
    background: var(--gradient-dark);
    z-index: 0;
}
.all-articles-bg::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 600px 600px at 15% 85%, rgba(22,98,237,.14) 0%, transparent 70%),
        radial-gradient(ellipse 500px 500px at 85% 15%, rgba(30,58,138,.12) 0%, transparent 60%),
        radial-gradient(ellipse 400px 400px at 50% 50%, rgba(22,98,237,.05) 0%, transparent 50%);
}
.all-articles-bg::after {
    content: '';
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle 1px at 20% 30%, rgba(255,255,255,.12) 0%, transparent 100%),
        radial-gradient(circle 1px at 80% 70%, rgba(255,255,255,.1) 0%, transparent 100%),
        radial-gradient(circle 1px at 50% 10%, rgba(255,255,255,.08) 0%, transparent 100%),
        radial-gradient(circle 1px at 10% 60%, rgba(255,255,255,.06) 0%, transparent 100%),
        radial-gradient(circle 1px at 90% 40%, rgba(255,255,255,.09) 0%, transparent 100%);
}
.all-articles-section .container { position: relative; z-index: 1; }

/* Floating orbs */
.library-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
    animation: orbFloat 12s ease-in-out infinite;
}
.library-orb--1 {
    width: 320px; height: 320px;
    background: rgba(22,98,237,.12);
    top: 10%; left: -5%;
}
.library-orb--2 {
    width: 240px; height: 240px;
    background: rgba(30,58,138,.1);
    bottom: 15%; right: -3%;
    animation-delay: -4s;
}
.library-orb--3 {
    width: 180px; height: 180px;
    background: rgba(22,98,237,.08);
    top: 50%; left: 45%;
    animation-delay: -8s;
}

/* Library header */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-header h2 { font-size: 2.4rem; font-weight: 800; line-height: 1.2; margin-bottom: 14px; }
.section-header p { font-size: 1.08rem; color: var(--gray-600); line-height: 1.7; }
.section-header--light h2 { color: var(--white); }
.section-header--light p { color: rgba(255,255,255,.65); }
.library-header { margin-bottom: 48px !important; }
.library-header h2 {
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.eyebrow {
    display: inline-block;
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--primary-500);
    margin-bottom: 10px;
}
.eyebrow--dark { color: rgba(255,255,255,.65); }

/* Filter Tabs */
.library-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 52px;
    flex-wrap: wrap;
}
.library-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    font-size: .88rem;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,.1);
    background: rgba(255,255,255,.04);
    color: rgba(255,255,255,.55);
    cursor: pointer;
    transition: all .35s var(--ease-out);
    backdrop-filter: blur(8px);
}
.library-filter-btn svg { opacity: .6; transition: opacity .3s; }
.library-filter-btn:hover {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.2);
    color: rgba(255,255,255,.85);
}
.library-filter-btn:hover svg { opacity: .9; }
.library-filter-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 20px rgba(22,98,237,.35);
}
.library-filter-btn.active svg { opacity: 1; }
.filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    font-size: .72rem;
    font-weight: 700;
    border-radius: 50px;
    padding: 0 6px;
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.6);
    transition: all .35s var(--ease-out);
}
.library-filter-btn.active .filter-count {
    background: rgba(255,255,255,.2);
    color: #fff;
}

/* Articles grid */
.all-articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* Dark article card */
.dark-article-card {
    position: relative;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: var(--radius-xl);
    padding: 40px 32px 36px;
    backdrop-filter: blur(12px);
    transition: all .4s var(--ease-out);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
}
.dark-article-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-500), transparent);
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity .4s var(--ease-out);
    animation: shimmerBorder 3s linear infinite paused;
}
.dark-article-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(22,98,237,.06) 0%, transparent 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    opacity: 0;
    transition: opacity .4s var(--ease-out);
    pointer-events: none;
}
.dark-article-card:hover {
    transform: translateY(-6px);
    background: rgba(255,255,255,.06);
    border-color: rgba(22,98,237,.25);
    box-shadow:
        0 8px 32px rgba(22,98,237,.15),
        0 0 0 1px rgba(22,98,237,.1),
        inset 0 1px 0 rgba(255,255,255,.05);
}
.dark-article-card:hover::before { opacity: 1; animation-play-state: running; }
.dark-article-card:hover::after { opacity: 1; }

.card-number {
    position: absolute;
    top: 16px; right: 20px;
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1;
    color: rgba(255,255,255,.04);
    letter-spacing: -.02em;
    user-select: none;
    transition: color .4s var(--ease-out);
}
.dark-article-card:hover .card-number { color: rgba(22,98,237,.12); }

.dark-article-tag {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 20px;
    width: fit-content;
    transition: all .35s var(--ease-out);
}
.dark-article-tag--article {
    color: rgba(96,165,250,.9);
    background: rgba(96,165,250,.1);
    border: 1px solid rgba(96,165,250,.15);
}
.dark-article-card:hover .dark-article-tag--article {
    background: rgba(96,165,250,.15);
    border-color: rgba(96,165,250,.25);
}

.dark-article-card h3 {
    position: relative;
    z-index: 1;
    font-size: 1.18rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--white);
    margin-bottom: 24px;
    flex: 1;
}
.dark-article-link {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .9rem;
    font-weight: 600;
    color: rgba(255,255,255,.45);
    text-decoration: none;
    transition: all .3s var(--ease-out);
}
.dark-article-link svg { transition: transform .3s var(--ease-out); }
.dark-article-link:hover { color: var(--primary-500); }
.dark-article-link:hover svg { transform: translateX(4px); }

/* Library reveal */
[data-reveal] {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Filter animation */
.dark-article-card.filtering-out {
    opacity: 0;
    transform: scale(.92) translateY(12px);
    pointer-events: none;
    transition: all .3s var(--ease-out);
}
.dark-article-card.filtering-in {
    opacity: 1;
    transform: scale(1) translateY(0);
    transition: all .4s var(--ease-out);
}
.dark-article-card.hidden-card { display: none; }

/* ================================================================
   CONTACT SECTION — LIGHT
   ================================================================ */
.contact-section {
    padding: 100px 0;
    background: var(--gray-50);
}
.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.contact-card {
    background: rgba(255,255,255,.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,.8);
    border-radius: var(--radius-xl);
    padding: 32px 24px 28px;
    box-shadow: 0 1px 3px rgba(0,0,0,.04), 0 8px 32px rgba(22,98,237,.06);
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.4s, transform 0.4s, border-color 0.4s;
    text-align: center;
}
.contact-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,.06), 0 20px 60px rgba(22,98,237,.12);
    transform: translateY(-6px);
    border-color: rgba(22,98,237,.15);
}
.contact-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: var(--white);
    margin: 0 auto 18px;
    box-shadow: 0 6px 20px rgba(22,98,237,.2);
    transition: transform 0.4s, box-shadow 0.4s;
}
.contact-card:hover .contact-card-icon {
    transform: scale(1.1) rotate(-6deg);
    box-shadow: 0 10px 28px rgba(22,98,237,.3);
}
.contact-card h3 {
    margin: 0 0 14px;
    font-size: 0.95rem;
    color: var(--ink-900);
    line-height: 1.4;
}
.contact-card p {
    margin: 0 0 4px;
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.5;
}
.contact-card a { color: var(--primary-500); text-decoration: none; font-weight: 600; }
.contact-card a:hover { text-decoration: underline; }

/* ================================================================
   TOPBAR & HEADER OVERRIDES
   ================================================================ */
.wdt-topbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100000;
    background: #031543; border-bottom: 1px solid rgba(255,255,255,.09);
}
.topbar-inner {
    width: min(1280px, calc(100% - 2rem)); min-height: 42px;
    margin-inline: auto; display: flex; align-items: center;
}
.wdt-topbar-contact { width: 100%; justify-content: space-between; }
.wdt-topbar-contact-item { color: #d7e3ff; font-size: 13px; text-decoration: none; }
.header-inner {
    width: min(1280px, calc(100% - 2rem)); margin-inline: auto; min-height: 84px;
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.frogg-header { top: 42px; background: rgba(255,255,255,.98) !important; backdrop-filter: blur(20px); box-shadow: 0 2px 10px rgba(0,0,0,.08) !important; }
.resources-page .wdt-nav-menu .elementor-nav-menu > li > a { color: var(--ink-900) !important; }
.resources-page .wdt-nav-menu .elementor-nav-menu > li.menu-item-has-children > a::after { color: var(--gray-500) !important; }
.resources-page .wdt-nav-menu .elementor-nav-menu > li:hover > a,
.resources-page .wdt-nav-menu .elementor-nav-menu > li.current-menu-item > a { color: #fff !important; }
.resources-page .wdt-nav-menu .elementor-nav-menu > li:hover > a::before,
.resources-page .wdt-nav-menu .elementor-nav-menu > li.current-menu-item > a::before { opacity: 1 !important; }
.resources-page .wdt-nav-menu .elementor-nav-menu > li.menu-item-has-children:hover > a::after,
.resources-page .wdt-nav-menu .elementor-nav-menu > li.current-menu-item.menu-item-has-children > a::after { color: #fff !important; }
.resources-page .wdt-nav-menu .elementor-nav-menu--dropdown { background: #fff !important; border: 1px solid rgba(18,104,251,.15) !important; box-shadow: 0 10px 40px rgba(0,0,0,.1), 0 0 0 1px rgba(18,104,251,.06) !important; }
.resources-page .wdt-nav-menu .elementor-nav-menu--dropdown a { color: var(--ink-900) !important; }
.resources-page .wdt-nav-menu .elementor-nav-menu--dropdown a:hover { color: #fff !important; }
.resources-page .frogg-btn-outline .elementor-button { border-color: var(--primary-500) !important; color: var(--primary-500) !important; }
.resources-page .wdt-toggle-line { background: var(--ink-900) !important; }
.brand img { height: 44px; width: auto; }
.wdt-nav-menu .elementor-nav-menu { margin: 0; padding: 0; list-style: none; }
.wdt-nav-menu .elementor-nav-menu > li { position: relative; }
.wdt-nav-menu .elementor-nav-menu--dropdown {
    position: absolute; top: calc(100% + 10px); left: 0; min-width: 260px;
    list-style: none; margin: 0; opacity: 0; visibility: hidden;
    transform: translateY(8px); transition: .25s ease;
}
.wdt-nav-menu .menu-item-has-children:hover .elementor-nav-menu--dropdown,
.wdt-nav-menu .menu-item-has-children:focus-within .elementor-nav-menu--dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-actions .elementor-button { display: inline-flex; align-items: center; justify-content: center; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1100px) {
    .wdt-topbar { display: none; }
    .frogg-header { top: 0; }
    .header-actions { display: none; }
    .wdt-nav-menu { display: none !important; }
    .wdt-mobile-toggle { display: flex !important; }
    .container { padding: 0 28px; }
    .res-hero { padding: 140px 24px 80px; }
    .hero-stats { gap: 24px; }
    .featured-section { padding: 72px 0; }
    .feat-bento { grid-template-columns: repeat(2, 1fr); }
    .feat-primary { grid-template-columns: 1fr; grid-template-rows: 280px auto; }
    .feat-primary-img { height: 280px; }
    .feat-primary-content h3 { font-size: 1.5rem; }
    .feat-thumb { height: 160px; }
    .feat-bg-orb { display: none; }
    .all-articles-section { padding: 72px 0; }
    .all-articles-grid { grid-template-columns: repeat(2, 1fr); }
    .section-header h2 { font-size: 2rem; }
    .contact-section { padding: 72px 0; }
    .contact-grid { grid-template-columns: repeat(2, 1fr); }
    .library-orb { display: none; }
    .library-filters { gap: 8px; }
    .library-filter-btn { font-size: .82rem; padding: 8px 18px; }
}

@media (max-width: 767px) {
    main { padding-top: 100px; }
    .header-inner { min-height: 74px; }
    .brand img { height: 36px; }
    .container { padding: 0 20px; }
    .res-hero { padding: 120px 16px 64px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .btn-hero-primary,
    .btn-hero-outline { font-size: .95rem; padding: 14px 28px; justify-content: center; }
    .hero-pill { font-size: .72rem; padding: 6px 16px; }
    .res-hero-subtitle { font-size: .95rem; }
    .hero-stats { gap: 20px; flex-wrap: wrap; }
    .hero-stat { min-width: 80px; }
    .hero-stat-num { font-size: 1.35rem; }
    .hero-stat-divider { display: none; }
    .about-cta-banner {
        grid-template-columns: 1fr;
        margin-top: -24px;
        padding: 0 16px;
    }
    .cta-col { padding: 28px 24px; }
    .cta-col h3 { font-size: 1rem; }
    .section-header-light { margin-bottom: 40px; }
    .section-header-light h2 { font-size: 1.8rem; }
    .section-header { margin-bottom: 40px; }
    .section-header h2 { font-size: 1.8rem; }
    .featured-section { padding: 56px 0; }
    .feat-bento { grid-template-columns: repeat(2, 1fr); }
    .feat-primary-img { height: 220px; }
    .feat-primary { grid-template-rows: 220px auto; }
    .feat-primary-content { padding: 28px 24px 32px; }
    .feat-primary-content h3 { font-size: 1.4rem; }
    .feat-thumb { height: 140px; }
    .feat-thumb-num { font-size: 1.6rem; }
    .all-articles-section { padding: 56px 0; }
    .all-articles-grid { grid-template-columns: 1fr; }
    .contact-section { padding: 56px 0; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-card { padding: 28px 20px 24px; }
    .dark-article-card { padding: 32px 24px 28px; }
    .card-number { font-size: 2rem; top: 12px; right: 16px; }
    .library-filters { gap: 6px; margin-bottom: 36px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .res-hero { padding: 100px 12px 56px; }
    .res-hero h1 { font-size: 1.8rem; }
    .hero-pill { font-size: .68rem; padding: 5px 14px; gap: 8px; }
    .res-hero-subtitle { font-size: .9rem; margin-bottom: 24px; }
    .hero-stats { gap: 16px; }
    .hero-stat-num { font-size: 1.15rem; }
    .hero-stat-label { font-size: .68rem; }
    .hero-stat-plus { font-size: 1rem; }
    .btn-hero-primary,
    .btn-hero-outline { font-size: .88rem; padding: 12px 24px; }
    .about-cta-banner { padding: 0 12px; gap: 16px; }
    .cta-col { padding: 24px 20px; }
    .cta-col h3 { font-size: .95rem; }
    .cta-col p { font-size: .88rem; }
    .cta-btn { font-size: .88rem; padding: 10px 22px; }
    .section-header-light h2,
    .section-header h2 { font-size: 1.5rem; }
    .section-header-light p,
    .section-header p { font-size: .92rem; }
    .feat-primary-content h3 { font-size: 1.2rem; }
    .feat-primary-content p { font-size: .9rem; }
    .feat-read-btn { font-size: .88rem; padding: 12px 24px; }
    .feat-thumb { height: 120px; }
    .feat-thumb-num { font-size: 1.3rem; }
    .dark-article-card { padding: 28px 20px 24px; }
    .dark-article-card h3 { font-size: 1.05rem; }
    .contact-card { padding: 24px 16px 20px; }
    .contact-card-icon { width: 50px; height: 50px; }
    .contact-card h3 { font-size: .88rem; }
    .contact-card p { font-size: .82rem; }
    .library-filter-btn { font-size: .78rem; padding: 7px 14px; }
    .filter-count { min-width: 18px; height: 18px; font-size: .65rem; }
}