/* =========================================
   Dark Code — Roadmap Page CSS
   Matches main site design system exactly
   ========================================= */

/* ── CSS Variables (mirrors style.css) ── */
:root {
    --primary:    #6c63ff;
    --secondary:  #4a44c6;
    --accent:     #ff6584;
    --accent2:    #2ecc71;
    --accent3:    #f39c12;
    --dark:       #0f0f1a;
    --darker:     #070711;
    --light:      #f5f5f7;
    --gray:       #8a8a9c;

    --gradient:  linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient2: linear-gradient(135deg, var(--accent), #e74c3c);
    --gradient3: linear-gradient(135deg, var(--accent2), #27ae60);
    --gradient4: linear-gradient(135deg, var(--accent3), #e67e22);

    --shadow:    0 8px 25px rgba(0,0,0,.30);
    --shadow-lg: 0 15px 35px rgba(0,0,0,.40);
    --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html  { scroll-behavior:smooth; }
body  {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--darker);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}
.sr-only {
    position:absolute!important; width:1px!important; height:1px!important;
    padding:0!important; margin:-1px!important; overflow:hidden!important;
    clip:rect(0,0,0,0)!important; white-space:nowrap!important; border:0!important;
}
.container { width:90%; max-width:1200px; margin:0 auto; padding:0 20px; }


/* =====================
   HERO BANNER
   ===================== */
.roadmap-hero {
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
    text-align: center;
}
.roadmap-hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(108,99,255,0.25) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 80%, rgba(255,101,132,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 20% 70%, rgba(46,204,113,0.08) 0%, transparent 60%);
    pointer-events: none;
}
/* Floating particles */
.hero-particles { position:absolute; inset:0; pointer-events:none; overflow:hidden; }
.hero-particles span {
    position: absolute;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.5;
    animation: floatParticle var(--dur, 8s) ease-in-out infinite;
    animation-delay: var(--delay, 0s);
}
.hero-particles span:nth-child(2n) { background: var(--accent); width:3px; height:3px; }
.hero-particles span:nth-child(3n) { background: var(--accent2); width:5px; height:5px; }
@keyframes floatParticle {
    0%,100% { transform: translateY(0) translateX(0) scale(1); opacity:.4; }
    33%     { transform: translateY(-30px) translateX(15px) scale(1.2); opacity:.8; }
    66%     { transform: translateY(-15px) translateX(-20px) scale(0.8); opacity:.3; }
}

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(108,99,255,0.15);
    border: 1px solid rgba(108,99,255,0.3);
    border-radius: 50px;
    padding: 8px 20px;
    font-size: 0.85rem; font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
    animation: fadeUp 0.6s ease both;
}
.hero-badge i { animation: pulse 2s ease-in-out infinite; }
@keyframes pulse {
    0%,100% { transform:scale(1); }
    50%     { transform:scale(1.2); }
}

.roadmap-hero h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    animation: fadeUp 0.6s ease 0.1s both;
}
.roadmap-hero h1 .highlight {
    background: var(--gradient);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.roadmap-hero p {
    font-size: 1.1rem; color: var(--gray);
    max-width: 600px; margin: 0 auto 40px;
    animation: fadeUp 0.6s ease 0.2s both;
}
.hero-stats {
    display: flex; justify-content: center; gap: 40px;
    flex-wrap: wrap;
    animation: fadeUp 0.6s ease 0.3s both;
}
.hero-stat { text-align: center; }
.hero-stat-num {
    font-size: 2rem; font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-stat-label { font-size: 0.8rem; color: var(--gray); }

@keyframes fadeUp {
    from { opacity:0; transform:translateY(24px); }
    to   { opacity:1; transform:translateY(0); }
}

/* =====================
   FILTER BAR
   ===================== */
.filter-section { padding: 0 0 40px; }
.filter-bar {
    display: flex; justify-content: center; flex-wrap: wrap; gap: 10px;
}
.filter-btn {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--gray);
    padding: 10px 22px; border-radius: 50px;
    cursor: pointer; font-size: 0.88rem; font-weight: 500;
    transition: var(--transition);
    display: flex; align-items: center; gap: 7px;
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); background: rgba(108,99,255,0.1); }
.filter-btn.active {
    background: var(--gradient);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 20px rgba(108,99,255,0.35);
}

/* =====================
   ROADMAP CARDS GRID
   ===================== */
.roadmaps-section { padding: 0 0 100px; }

/* ★ CHANGED: smaller minmax for smaller cards */
.roadmaps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

/* ★ CHANGED: reduced padding & border-radius for smaller cards */
.roadmap-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 16px;
    padding: 22px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34,1.2,0.64,1);
    display: flex; flex-direction: column;
    animation: cardReveal 0.6s ease both;
}
.roadmap-card:nth-child(1) { animation-delay: 0.05s; }
.roadmap-card:nth-child(2) { animation-delay: 0.1s; }
.roadmap-card:nth-child(3) { animation-delay: 0.15s; }
.roadmap-card:nth-child(4) { animation-delay: 0.2s; }
.roadmap-card:nth-child(5) { animation-delay: 0.25s; }
.roadmap-card:nth-child(6) { animation-delay: 0.3s; }
.roadmap-card:nth-child(7) { animation-delay: 0.35s; }
.roadmap-card:nth-child(8) { animation-delay: 0.4s; }

@keyframes cardReveal {
    from { opacity:0; transform:translateY(30px) scale(0.97); }
    to   { opacity:1; transform:translateY(0) scale(1); }
}

/* ★ CHANGED: smaller border-radius to match card */
.roadmap-card::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: 16px;
    background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(108,99,255,0.12) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}
.roadmap-card:hover::before { opacity: 1; }
.roadmap-card:hover {
    transform: translateY(-8px) scale(1.01);
    border-color: rgba(108,99,255,0.35);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 0 1px rgba(108,99,255,0.2);
}

/* Card glow top bar */
.roadmap-card::after {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--card-color, var(--gradient));
    border-radius: 16px 16px 0 0;
    transform: scaleX(0);
    transition: transform 0.4s ease;
}
.roadmap-card:hover::after { transform: scaleX(1); }

/* ★ CHANGED: smaller card header spacing */
.card-header {
    display: flex; align-items: flex-start; justify-content: space-between;
    margin-bottom: 14px;
}

/* ★ CHANGED: smaller icon */
.card-icon-wrap {
    width: 42px; height: 42px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
    flex-shrink: 0;
}
.roadmap-card:hover .card-icon-wrap {
    transform: rotate(-5deg) scale(1.1);
}

/* ★ CHANGED: smaller badge */
.card-badge {
    font-size: 0.62rem; font-weight: 700;
    padding: 4px 10px; border-radius: 50px;
    text-transform: uppercase; letter-spacing: 1px;
}
.badge-beginner { background: rgba(46,204,113,0.15); color: var(--accent2); border: 1px solid rgba(46,204,113,0.25); }
.badge-intermediate { background: rgba(243,156,18,0.15); color: var(--accent3); border: 1px solid rgba(243,156,18,0.25); }
.badge-advanced { background: rgba(255,101,132,0.15); color: var(--accent); border: 1px solid rgba(255,101,132,0.25); }

/* ★ CHANGED: smaller title */
.card-title {
    font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; line-height: 1.3;
}

/* ★ CHANGED: smaller description, clamped to 2 lines */
.card-desc {
    font-size: 0.78rem; color: var(--gray); line-height: 1.55; margin-bottom: 12px;
    flex: 1;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ★ CHANGED: smaller topic chips */
.card-topics {
    display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 14px;
}
.topic-chip {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 3px 9px; font-size: 0.67rem; color: var(--gray);
    transition: var(--transition);
}
.roadmap-card:hover .topic-chip {
    border-color: rgba(108,99,255,0.25); color: rgba(255,255,255,0.7);
}

/* ★ CHANGED: smaller card footer */
.card-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.card-meta {
    display: flex; gap: 12px;
}
.meta-item {
    display: flex; align-items: center; gap: 5px;
    font-size: 0.7rem; color: var(--gray);
}
.meta-item i { font-size: 0.65rem; color: var(--primary); }

/* ★ CHANGED: smaller view button */
.view-btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--gradient);
    color: white; border: none;
    padding: 7px 16px; border-radius: 50px;
    font-size: 0.75rem; font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(108,99,255,0.3);
}
.view-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108,99,255,0.5);
}
.view-btn i { transition: transform 0.3s ease; }
.view-btn:hover i { transform: translateX(3px); }

/* ══════════════════════════════════════════
   POPUP / MODAL — Ultra Premium Redesign
   ══════════════════════════════════════════ */

/* ── Overlay ── */
.popup-overlay {
    position: fixed; inset: 0;
    background: rgba(4, 4, 12, 0.92);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    z-index: 5000;
    display: flex; align-items: center; justify-content: center;
    padding: 16px;
    opacity: 0; visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    overflow: hidden;
}
.popup-overlay.active { opacity: 1; visibility: visible; }

/* Animated background orbs behind popup */
.pop-bg-orb {
    position: absolute; border-radius: 50%;
    pointer-events: none; filter: blur(80px);
    transition: none;
}
.pop-bg-orb--1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(108,99,255,0.18) 0%, transparent 70%);
    top: -150px; left: -100px;
    animation: orbDrift1 12s ease-in-out infinite;
}
.pop-bg-orb--2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(255,101,132,0.12) 0%, transparent 70%);
    bottom: -100px; right: -80px;
    animation: orbDrift2 10s ease-in-out infinite;
}
@keyframes orbDrift1 {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(60px,40px) scale(1.1); }
}
@keyframes orbDrift2 {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(-50px,-30px) scale(1.15); }
}

/* ── Popup Box ── */
.popup-box {
    background: linear-gradient(160deg, rgba(18,18,32,0.99) 0%, rgba(12,12,24,1) 100%);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 28px;
    width: 100%; max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
    transform: scale(0.85) translateY(40px) rotateX(4deg);
    transform-origin: center bottom;
    transition: transform 0.5s cubic-bezier(0.34, 1.3, 0.64, 1);
    box-shadow:
        0 40px 100px rgba(0,0,0,0.8),
        0 0 0 1px rgba(108,99,255,0.12),
        inset 0 1px 0 rgba(255,255,255,0.06);
    scrollbar-width: thin;
    scrollbar-color: rgba(108,99,255,0.35) transparent;
}
.popup-box::-webkit-scrollbar { width: 4px; }
.popup-box::-webkit-scrollbar-thumb {
    background: rgba(108,99,255,0.4); border-radius: 10px;
}
.popup-overlay.active .popup-box {
    transform: scale(1) translateY(0) rotateX(0deg);
}

/* Decorative dot-grid corners */
.pop-corner-grid {
    position: absolute; top: 20px; right: 20px;
    display: grid; grid-template-columns: repeat(4,1fr); gap: 5px;
    opacity: 0.2; pointer-events: none; z-index: 0;
}
.pop-corner-grid span {
    width: 3px; height: 3px; border-radius: 50%;
    background: var(--primary);
}

/* Animated accent line at top */
.pop-accent-line {
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    border-radius: 28px 28px 0 0;
    opacity: 0;
    transition: opacity 0.6s ease 0.2s;
}
.popup-overlay.active .pop-accent-line { opacity: 1; }

/* ── Close button ── */
.popup-close {
    position: absolute; top: 20px; right: 20px;
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px; cursor: pointer; z-index: 10;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.popup-close:hover {
    background: rgba(255,101,132,0.2);
    border-color: rgba(255,101,132,0.4);
    transform: rotate(90deg) scale(1.1);
}
.close-x {
    position: relative; width: 14px; height: 14px;
    display: flex; align-items: center; justify-content: center;
}
.close-x::before, .close-x::after {
    content: '';
    position: absolute;
    width: 14px; height: 1.5px;
    background: rgba(255,255,255,0.7);
    border-radius: 2px;
    transition: background 0.2s ease;
}
.close-x::before { transform: rotate(45deg); }
.close-x::after  { transform: rotate(-45deg); }
.popup-close:hover .close-x::before,
.popup-close:hover .close-x::after { background: #ff6584; }

/* ── Popup Header ── */
.popup-header {
    padding: 36px 36px 0;
    position: relative; z-index: 2;
}

/* ── Pop Hero (icon + title row) ── */
.pop-hero {
    display: flex; align-items: center; gap: 24px;
    margin-bottom: 28px;
}

/* SVG ring icon */
.pop-icon-ring {
    position: relative; flex-shrink: 0;
    width: 100px; height: 100px;
    --ring-color: #6c63ff;
    --ring-rgb: 108,99,255;
}
.pop-icon-inner {
    position: absolute; inset: 16px;
    border-radius: 50%;
    background: rgba(var(--ring-rgb), 0.12);
    border: 1px solid rgba(var(--ring-rgb), 0.25);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.7rem;
    transition: all 0.4s ease;
    animation: iconPulse 3s ease-in-out infinite;
}
@keyframes iconPulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(var(--ring-rgb),0.3); }
    50%     { box-shadow: 0 0 0 10px rgba(var(--ring-rgb),0); }
}
.pop-ring-svg {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    transform: rotate(-90deg);
}
.ring-track {
    fill: none;
    stroke: rgba(255,255,255,0.06);
    stroke-width: 2;
}
.ring-fill {
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-dasharray: 339.29;
    stroke-dashoffset: 339.29;
    transition: stroke-dashoffset 1.2s cubic-bezier(0.4,0,0.2,1) 0.3s;
    filter: drop-shadow(0 0 6px currentColor);
}

/* Orbiting dot */
.pop-orbit {
    position: absolute; inset: 0;
    animation: orbitSpin 4s linear infinite;
}
@keyframes orbitSpin { to { transform: rotate(360deg); } }
.pop-orbit-dot {
    position: absolute; top: 2px; left: 50%;
    width: 7px; height: 7px;
    border-radius: 50%;
    margin-left: -3.5px;
    box-shadow: 0 0 8px currentColor;
    transition: background 0.4s ease;
}

/* Hero text */
.pop-hero-text { flex: 1; }
.pop-label {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 0.72rem; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 5px 14px; border-radius: 50px;
    border: 1px solid rgba(108,99,255,0.3);
    color: var(--primary);
    margin-bottom: 10px;
    transition: all 0.4s ease;
}
.pop-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 900;
    letter-spacing: -0.5px;
    line-height: 1.15;
    margin-bottom: 6px;
    background: linear-gradient(135deg, #fff 40%, rgba(255,255,255,0.6));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.pop-subtitle {
    font-size: 0.85rem; color: var(--gray);
    display: flex; align-items: center; gap: 8px;
}
.pop-subtitle::before {
    content: ''; width: 20px; height: 1px;
    background: rgba(108,99,255,0.5);
    display: inline-block;
}

/* ── Stats ribbon ── */
.pop-stats-ribbon {
    display: flex; align-items: center;
    gap: 0;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 16px;
    padding: 16px 20px;
    margin-bottom: 28px;
    overflow: hidden;
}
.pop-stat {
    display: flex; align-items: center; gap: 12px;
    flex: 1;
}
.pop-stat-icon {
    width: 36px; height: 36px; border-radius: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.pop-stat:hover .pop-stat-icon {
    background: rgba(var(--ring-rgb, 108,99,255), 0.15);
    transform: scale(1.08) rotate(-5deg);
}
.pop-stat-body {
    display: flex; flex-direction: column; gap: 1px;
}
.pop-stat-body strong {
    font-size: 0.95rem; font-weight: 800; color: white; line-height: 1;
}
.pop-stat-body span {
    font-size: 0.68rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1px;
}
.pop-stat-divider {
    width: 1px; height: 36px;
    background: rgba(255,255,255,0.07);
    margin: 0 16px;
    flex-shrink: 0;
}

/* ── Progress section ── */
.pop-progress-wrap {
    padding: 0 36px 24px;
}
.pop-progress-label {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 10px;
    font-size: 0.78rem; color: var(--gray);
}
.pop-progress-pct {
    font-weight: 800; color: white; font-size: 0.82rem;
    transition: color 0.3s ease;
}
.pop-progress-track {
    height: 6px;
    background: rgba(255,255,255,0.06);
    border-radius: 6px;
    overflow: visible;
    position: relative;
}
.pop-progress-fill {
    height: 100%; border-radius: 6px;
    background: linear-gradient(90deg, var(--primary), #a78bfa, var(--primary));
    background-size: 200% 100%;
    width: 0%;
    transition: width 1.6s cubic-bezier(0.4,0,0.2,1) 0.4s;
    animation: progressShimmer 2s linear infinite;
    position: relative;
}
@keyframes progressShimmer {
    0%   { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}
.pop-progress-glow {
    position: absolute; top: 50%; left: 0%;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(108,99,255,0.6) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: left 1.6s cubic-bezier(0.4,0,0.2,1) 0.4s;
    pointer-events: none;
}

/* ── Timeline steps ── */
.pop-timeline-wrap {
    padding: 8px 36px 16px;
}

.pop-step {
    display: flex; gap: 20px;
    opacity: 0; transform: translateX(-24px) scale(0.97);
    transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.34,1.1,0.64,1);
    --step-color: #6c63ff;
    --step-rgb: 108,99,255;
}
.pop-step.visible {
    opacity: 1; transform: translateX(0) scale(1);
}

/* Left column: number + connector line */
.pop-step-left {
    display: flex; flex-direction: column; align-items: center;
    flex-shrink: 0; width: 40px;
}
.pop-step-num {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(var(--step-rgb), 0.1);
    border: 2px solid rgba(var(--step-rgb), 0.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.7rem; font-weight: 900; color: var(--step-color);
    position: relative; z-index: 2;
    transition: all 0.4s ease;
    flex-shrink: 0;
}
.pop-step.visible .pop-step-num {
    background: rgba(var(--step-rgb), 0.2);
    border-color: var(--step-color);
    box-shadow: 0 0 0 4px rgba(var(--step-rgb), 0.12),
                0 0 20px rgba(var(--step-rgb), 0.25);
}
.pop-step-num-text { position: relative; z-index: 1; letter-spacing: 0; }
.pop-step-pulse {
    position: absolute; inset: -4px;
    border-radius: 50%;
    border: 1px solid var(--step-color);
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: none;
}
.pop-step.visible .pop-step-pulse {
    opacity: 1;
    animation: stepPulse 2.5s ease-in-out infinite;
}
@keyframes stepPulse {
    0%  { transform: scale(1);   opacity: 0.5; }
    70% { transform: scale(1.6); opacity: 0; }
    100%{ transform: scale(1.6); opacity: 0; }
}

.pop-step-connector {
    flex: 1; width: 2px;
    background: rgba(255,255,255,0.05);
    border-radius: 2px; margin: 6px 0;
    position: relative; overflow: hidden;
    min-height: 20px;
}
.pop-step-connector-fill {
    width: 100%; height: 0%;
    background: linear-gradient(180deg, var(--step-color), transparent);
    border-radius: 2px;
    transition: height 0.6s ease;
}
.pop-step-connector-fill.filled { height: 100%; }

/* Step card */
.pop-step-card {
    flex: 1;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 18px;
    padding: 18px 20px 16px;
    margin-bottom: 14px;
    position: relative; overflow: hidden;
    transition: all 0.35s ease;
    cursor: default;
}
.pop-step-card:hover {
    background: rgba(var(--step-rgb), 0.06);
    border-color: rgba(var(--step-rgb), 0.25);
    transform: translateX(5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.25),
                -3px 0 0 var(--step-color);
}

/* Shine effect on hover */
.pop-step-card-shine {
    position: absolute; inset: 0; border-radius: 18px;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.04) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
}
.pop-step-card:hover .pop-step-card-shine {
    transform: translateX(100%);
}

.pop-step-top {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 14px;
}
.pop-step-icon-wrap {
    width: 38px; height: 38px; border-radius: 12px;
    background: rgba(var(--step-rgb), 0.1);
    border: 1px solid rgba(var(--step-rgb), 0.2);
    display: flex; align-items: center; justify-content: center;
    color: var(--step-color); font-size: 0.95rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.pop-step-card:hover .pop-step-icon-wrap {
    background: rgba(var(--step-rgb), 0.2);
    transform: rotate(-8deg) scale(1.05);
}
.pop-step-info { flex: 1; min-width: 0; }
.pop-step-title {
    font-size: 0.95rem; font-weight: 700;
    color: rgba(255,255,255,0.92); margin-bottom: 3px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pop-step-duration {
    font-size: 0.72rem; color: var(--step-color);
    display: flex; align-items: center; gap: 5px;
    font-weight: 600;
}
.pop-step-duration i { font-size: 0.65rem; opacity: 0.8; }
.pop-step-badge {
    font-size: 0.6rem; font-weight: 900;
    color: rgba(var(--step-rgb), 0.6);
    text-transform: uppercase; letter-spacing: 1px;
    border: 1px solid rgba(var(--step-rgb), 0.2);
    border-radius: 6px; padding: 3px 8px;
    background: rgba(var(--step-rgb), 0.06);
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.pop-step-card:hover .pop-step-badge {
    color: var(--step-color);
    background: rgba(var(--step-rgb), 0.15);
    border-color: rgba(var(--step-rgb), 0.4);
}

/* Topic pills */
.pop-step-topics {
    display: flex; flex-wrap: wrap; gap: 6px;
}
.pop-topic {
    font-size: 0.73rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 4px 11px;
    color: rgba(255,255,255,0.5);
    transition: all 0.2s ease;
    opacity: 0;
    transform: scale(0.85);
    animation: none;
}
.pop-step.visible .pop-topic {
    animation: topicReveal 0.3s ease calc(0.5s + var(--ti) * 0.04s) both;
}
@keyframes topicReveal {
    from { opacity:0; transform:scale(0.85) translateY(4px); }
    to   { opacity:1; transform:scale(1) translateY(0); }
}
.pop-topic:hover {
    background: rgba(var(--step-rgb), 0.14);
    border-color: rgba(var(--step-rgb), 0.35);
    color: white;
    transform: translateY(-2px);
}

/* ══════════════════════════════
   CTA FOOTER — Download Button
   ══════════════════════════════ */
.pop-footer {
    position: relative;
    padding: 24px 36px 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.pop-footer-glow {
    position: absolute; bottom: 0; left: 50%;
    width: 300px; height: 150px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse, rgba(108,99,255,0.12) 0%, transparent 70%);
    pointer-events: none;
}

/* ── Download Button ── */
.pop-cta-download {
    display: flex; align-items: center; gap: 16px;
    width: 100%;
    background: linear-gradient(135deg, #6c63ff, #4a44c6);
    color: white;
    border: none;
    border-radius: 18px;
    padding: 16px 26px;
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(108,99,255,0.4),
                inset 0 1px 0 rgba(255,255,255,0.15);
    transition: all 0.35s cubic-bezier(0.34,1.2,0.64,1);
    position: relative; overflow: hidden;
    font-family: inherit;
}
.pop-cta-download::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent 60%);
    opacity: 0; transition: opacity 0.3s ease;
    border-radius: 18px;
}
/* shimmer sweep */
.pop-cta-download::after {
    content: '';
    position: absolute; top: 0; left: -100%;
    width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    transform: skewX(-20deg);
    transition: none;
}
.pop-cta-download:hover::after {
    animation: btnShimmer 0.7s ease forwards;
}
@keyframes btnShimmer {
    to { left: 150%; }
}

.pop-cta-download:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 16px 50px rgba(108,99,255,0.55),
                inset 0 1px 0 rgba(255,255,255,0.2);
}
.pop-cta-download:hover::before { opacity: 1; }

.pop-cta-download:active {
    transform: translateY(0) scale(0.99);
}

.pop-cta-download .pop-cta-icon {
    width: 44px; height: 44px; border-radius: 14px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; flex-shrink: 0;
    transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.pop-cta-download:hover .pop-cta-icon { transform: rotate(-15deg) scale(1.1); }

.pop-cta-download .pop-cta-text {
    display: flex; flex-direction: column; gap: 2px; flex: 1; text-align: left;
}
.pop-cta-download .pop-cta-text strong {
    font-size: 1rem; font-weight: 800; letter-spacing: -0.2px;
}
.pop-cta-download .pop-cta-text small {
    font-size: 0.75rem; opacity: 0.7; font-weight: 400;
}

.pop-cta-download .pop-cta-arrow {
    width: 36px; height: 36px; border-radius: 12px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem; flex-shrink: 0;
    transition: transform 0.35s ease;
}
.pop-cta-download:hover .pop-cta-arrow { transform: translateY(3px); }

/* Loading state */
.pop-cta-download.loading {
    opacity: 0.8;
    cursor: wait;
    pointer-events: none;
}

/* Success state */
.pop-cta-download.success {
    background: linear-gradient(135deg, #2ecc71, #27ae60) !important;
    box-shadow: 0 8px 30px rgba(46,204,113,0.4) !important;
}

/* ── Responsive for popup ── */
@media (max-width: 768px) {
    .popup-header { padding: 28px 20px 0; }
    .pop-progress-wrap { padding: 0 20px 20px; }
    .pop-timeline-wrap { padding: 8px 16px 12px; }
    .pop-footer { padding: 20px 20px 28px; }
    .pop-stats-ribbon { flex-wrap: wrap; gap: 12px; }
    .pop-stat-divider { display: none; }
    .pop-hero { gap: 16px; }
    .pop-icon-ring { width: 80px; height: 80px; }
    .pop-icon-inner { font-size: 1.4rem; }
    .pop-title { font-size: 1.4rem; }
}
@media (max-width: 480px) {
    .pop-hero { flex-direction: column; text-align: center; }
    .pop-hero-text { text-align: center; }
    .pop-subtitle { justify-content: center; }
    .pop-step-title { font-size: 0.88rem; }
    .pop-step-card { padding: 14px 14px 12px; }
    .pop-cta-download { padding: 14px 18px; gap: 12px; }
    .pop-cta-download .pop-cta-icon { width: 38px; height: 38px; }
}

/* =====================
   SCROLL TO TOP
   ===================== */
.scroll-top-btn {
    position: fixed; bottom: 30px; right: 30px;
    width: 46px; height: 46px; border-radius: 14px;
    background: var(--gradient);
    color: white; border: none; cursor: pointer;
    font-size: 1rem;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 20px rgba(108,99,255,0.4);
    opacity: 0; visibility: hidden; transform: translateY(16px);
    transition: all 0.35s cubic-bezier(0.34,1.56,0.64,1);
    z-index: 900;
}
.scroll-top-btn.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top-btn:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(108,99,255,0.55); }

/* =====================
   FOOTER (exact match)
   ===================== */
.footer { background: var(--darker); position: relative; }
.footer-wave { line-height: 0; overflow: hidden; }
.footer-wave svg { display: block; width: 100%; }

.footer-newsletter-bar {
    padding: 24px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    background: rgba(255,255,255,0.02);
}
.newsletter-inner {
    display: flex; align-items: center;
    justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.newsletter-text {
    display: flex; align-items: center; gap: 10px;
    font-size: 0.92rem; color: rgba(255,255,255,0.7);
}
.newsletter-text i { color: var(--accent3); font-size: 1.1rem; animation: bounce 1.5s ease-in-out infinite; }
@keyframes bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-4px)} }
.newsletter-form {
    display: flex; gap: 8px; min-width: 340px;
}
.newsletter-form input {
    flex: 1; background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--light); border-radius: 12px;
    padding: 11px 16px; font-size: 0.88rem;
    outline: none; transition: var(--transition);
}
.newsletter-form input:focus { border-color: var(--primary); background: rgba(108,99,255,0.08); }
.newsletter-form button {
    background: var(--gradient); border: none;
    color: white; border-radius: 12px;
    padding: 11px 20px; cursor: pointer; font-size: 0.88rem; font-weight: 600;
    display: flex; align-items: center; gap: 6px;
    transition: var(--transition);
}
.newsletter-form button:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(108,99,255,0.35); }

.footer-body { padding: 60px 0 50px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
    gap: 48px;
}
.footer-brand-logo {
    display: flex; align-items: center; gap: 12px;
    text-decoration: none; margin-bottom: 18px;
}
.footer-brand-logo img { width: 48px; height: 48px; border-radius: 12px; }
.footer-brand-logo span {
    font-size: 1.4rem; font-weight: 800;
    color: teal; letter-spacing: 0.5px;
}
.footer-tagline {
    font-size: 0.9rem; color: var(--gray);
    line-height: 1.7; margin-bottom: 28px; max-width: 300px;
}
.footer-socials { display: flex; gap: 10px; margin-bottom: 30px; flex-wrap: wrap; }
.f-social {
    width: 38px; height: 38px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 0.95rem; text-decoration: none;
    transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.f-social:hover { transform: translateY(-4px) scale(1.1); }
.f-social--fb { background: rgba(24,119,242,0.15); border: 1px solid rgba(24,119,242,0.3); }
.f-social--fb:hover { background: #1877f2; box-shadow: 0 8px 20px rgba(24,119,242,0.4); }
.f-social--wa { background: rgba(37,211,102,0.15); border: 1px solid rgba(37,211,102,0.3); }
.f-social--wa:hover { background: #25D366; box-shadow: 0 8px 20px rgba(37,211,102,0.4); }
.f-social--ig { background: rgba(193,53,132,0.15); border: 1px solid rgba(193,53,132,0.3); }
.f-social--ig:hover { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); box-shadow: 0 8px 20px rgba(193,53,132,0.4); }
.f-social--li { background: rgba(10,102,194,0.15); border: 1px solid rgba(10,102,194,0.3); }
.f-social--li:hover { background: #0a66c2; box-shadow: 0 8px 20px rgba(10,102,194,0.4); }
.f-social--gh { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); }
.f-social--gh:hover { background: #333; box-shadow: 0 8px 20px rgba(0,0,0,0.4); }
.footer-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.f-stat-pill {
    display: flex; flex-direction: column; align-items: center;
    padding: 10px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px; font-size: 0.72rem; color: var(--gray);
    transition: all 0.3s ease;
}
.f-stat-pill:hover { background: rgba(108,99,255,0.1); border-color: rgba(108,99,255,0.25); transform: translateY(-2px); }
.f-stat-n {
    font-size: 1.1rem; font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    margin-bottom: 2px;
}
.footer-col-title {
    font-size: 0.92rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 24px;
    display: flex; align-items: center; gap: 8px;
}
.footer-col-title i { color: var(--primary); font-size: 0.9rem; }
.footer-nav-list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.footer-nav-list a {
    color: var(--gray); text-decoration: none;
    font-size: 0.88rem; display: flex; align-items: center; gap: 8px;
    padding: 7px 0; transition: all 0.25s ease;
    border-bottom: 1px solid transparent;
}
.footer-nav-list a i { font-size: 0.6rem; color: transparent; transition: all 0.25s ease; }
.footer-nav-list a:hover { color: white; padding-left: 6px; }
.footer-nav-list a:hover i { color: var(--primary); }
.footer-badge {
    font-size: 0.65rem;
    background: var(--gradient4);
    color: white; padding: 2px 8px; border-radius: 10px;
    font-weight: 700; margin-left: 4px;
}
.footer-contact-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.footer-contact-list li { display: flex; align-items: flex-start; gap: 14px; }
.f-contact-icon {
    width: 36px; height: 36px;
    background: rgba(108,99,255,0.12);
    border: 1px solid rgba(108,99,255,0.2);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-size: 0.85rem; flex-shrink: 0;
    transition: all 0.3s ease;
}
.footer-contact-list li:hover .f-contact-icon { background: var(--primary); color: white; transform: scale(1.1) rotate(-5deg); }
.footer-contact-list > li > div { display: flex; flex-direction: column; gap: 2px; }
.f-contact-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gray); font-weight: 600; }
.footer-contact-list span, .footer-contact-list a {
    font-size: 0.87rem; color: rgba(255,255,255,0.7);
    text-decoration: none; transition: color 0.2s ease;
}
.footer-contact-list a:hover { color: white; }
.footer-bottom-bar {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 22px 0;
    background: rgba(0,0,0,0.25);
}
.footer-bottom-inner {
    display: flex; align-items: center;
    justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-copy { font-size: 0.82rem; color: var(--gray); }
.footer-copy strong { color: rgba(255,255,255,0.7); }
.footer-made {
    font-size: 0.82rem; color: var(--gray);
    display: flex; align-items: center; gap: 6px;
}
.footer-made i { color: var(--accent); animation: heartBeat 1.8s ease-in-out infinite; }
@keyframes heartBeat {
    0%,100%{transform:scale(1)} 14%{transform:scale(1.3)} 28%{transform:scale(1)} 42%{transform:scale(1.3)} 70%{transform:scale(1)}
}
.footer-legal-links { display: flex; align-items: center; gap: 10px; font-size: 0.78rem; }
.footer-legal-links a { color: var(--gray); text-decoration: none; transition: color 0.2s ease; }
.footer-legal-links a:hover { color: var(--primary); }
.footer-legal-links span { color: rgba(255,255,255,0.2); }

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1200px) {
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; gap: 36px; }
    .footer-col--brand { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
    .footer-tagline { max-width: 100%; }
}
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .footer-col--brand { grid-column: 1 / -1; display: block; }
}
@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 70px; left: 0; width: 100%;
        background: rgba(15,15,26,0.98); backdrop-filter: blur(15px);
        flex-direction: column; padding: 20px; gap: 15px;
        transform: translateY(-100%); opacity: 0; visibility: hidden;
        transition: var(--transition);
        border-top: 1px solid rgba(255,255,255,0.05);
        z-index: 999;
    }
    .nav-links.active { transform: translateY(0); opacity: 1; visibility: visible; }
    .menu-toggle { display: flex; }
    .logo-text { font-size: 1.5rem; }
    .roadmaps-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .footer-col--brand { display: block; }
    .footer-bottom-inner { flex-direction: column; align-items: center; text-align: center; gap: 10px; }
    .newsletter-inner { flex-direction: column; align-items: flex-start; }
    .newsletter-form { min-width: unset; width: 100%; }
}
@media (max-width: 480px) {
    .roadmap-card { padding: 18px; }
    .roadmap-hero h1 { font-size: 2rem; }
}