/* ================================================================
   VoxCraft Features Page
   Dark editorial theme · Figtree + Cormorant · oklch palette
   Matches landing.css design language
   ================================================================ */

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

:root {
    --ff: "Figtree", system-ui, sans-serif;
    --ff-display: "Cormorant", Georgia, serif;

    --bg-deep:   oklch(0.08 0.012 280);
    --bg-dark:   oklch(0.1 0.012 280);
    --bg:        oklch(0.17 0.01 280);
    --bg-light:  oklch(0.22 0.008 280);
    --bg-card:   oklch(0.14 0.01 280);

    --primary:     oklch(0.66 0.2 262.83);
    --primary-dim: oklch(0.52 0.29 261.59);
    --secondary:   oklch(0.64 0.23 300.93);

    --text:       oklch(0.93 0.008 80);
    --text-muted: oklch(0.58 0.015 270);
    --text-dim:   oklch(0.42 0.012 270);

    --glow: oklch(0.66 0.2 262.83 / 0.15);
    --accent-green: oklch(0.72 0.18 155);
    --accent-purple: oklch(0.64 0.23 300.93);

    --transition: 0.25s ease;
    --radius: 12px;
    --radius-sm: 8px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--ff);
    font-size: 16px;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg-deep);
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* --- Utility --- */
.section-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- Reveal animations --- */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================================================================
   HEADER (duplicated from landing — no shared CSS file)
   ================================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: oklch(0.08 0.012 280 / 0.85);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border-bottom: 1px solid oklch(1 0 0 / 0.06);
}

.header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}
.logo-icon { 
    color: var(--primary); 
    margin-bottom: 5px;
}
.logo-text { color: var(--text); }

.main-nav {
    display: flex;
    gap: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
}
.main-nav a {
    transition: color var(--transition);
    position: relative;
}
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: width var(--transition);
}
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after { width: 100%; }
.main-nav a.active { color: var(--text); }
.main-nav a.active::after { width: 100%; }

.header-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* --- Buttons --- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    font-family: var(--ff);
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    background: var(--primary-dim);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition), transform 0.15s ease, box-shadow var(--transition);
    white-space: nowrap;
}
.btn-primary:hover {
    background: var(--primary);
    box-shadow: 0 0 24px var(--glow);
    transform: translateY(-1px);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    font-family: var(--ff);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid oklch(1 0 0 / 0.1);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
    white-space: nowrap;
}
.btn-ghost:hover {
    color: var(--text);
    border-color: oklch(1 0 0 / 0.2);
    background: oklch(1 0 0 / 0.04);
}

.btn-sm { padding: 0.45rem 1rem; font-size: 0.8125rem; }
.btn-lg { padding: 0.8rem 1.8rem; font-size: 0.9375rem; }

/* --- Mobile toggle --- */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-muted);
    border-radius: 1px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    display: none;
    padding: 1rem 1.5rem 1.5rem;
}
.mobile-menu.open { display: block; }

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.mobile-nav > a {
    display: block;
    padding: 0.75rem 0;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 1px solid oklch(1 0 0 / 0.06);
    transition: color var(--transition);
}
.mobile-nav > a:hover { color: var(--text); }

.mobile-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 0.5rem;
}
.mobile-actions .btn-ghost,
.mobile-actions .btn-primary { flex: 1; justify-content: center; }

/* --- Section shared --- */
.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--ff-display);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--text);
}
.section-title em {
    font-style: italic;
    color: var(--primary);
}

/* ================================================================
   FEATURES HERO (compact)
   ================================================================ */
.features-hero {
    position: relative;
    padding: 8rem 1.5rem 3rem;
    text-align: center;
    overflow: hidden;
}

.features-hero .hero-glow {
    position: absolute;
    top: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 500px;
    background: radial-gradient(ellipse, oklch(0.52 0.29 261.59 / 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.features-hero .hero-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(oklch(1 0 0 / 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black, transparent);
    pointer-events: none;
}

.features-hero-content {
    position: relative;
    max-width: 640px;
    margin: 0 auto;
}

.features-hero-title {
    font-family: var(--ff-display);
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 1rem;
}
.features-hero-title em {
    font-style: italic;
    color: var(--primary);
}

.features-hero-subtitle {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto 2rem;
}

/* Pillar pill buttons (TOC) */
.pillar-pills {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pillar-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1rem;
    font-family: var(--ff);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px solid oklch(1 0 0 / 0.08);
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}
.pillar-pill:hover {
    color: var(--text);
    border-color: var(--primary);
    background: oklch(0.52 0.29 261.59 / 0.08);
}

.pillar-pill-num {
    font-family: var(--ff-display);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--primary);
    opacity: 0.7;
}

/* ================================================================
   STICKY PILLAR NAV
   ================================================================ */
.pillar-nav {
    position: sticky;
    top: 64px;
    z-index: 90;
    background: oklch(0.08 0.012 280 / 0.92);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border-bottom: 1px solid oklch(1 0 0 / 0.06);
    transition: box-shadow var(--transition);
}

.pillar-nav.scrolled {
    box-shadow: 0 4px 24px oklch(0 0 0 / 0.3);
}

.pillar-nav-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.pillar-nav-inner::-webkit-scrollbar { display: none; }

.pillar-nav-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.85rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-dim);
    white-space: nowrap;
    transition: color var(--transition);
    position: relative;
    text-decoration: none;
}
.pillar-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1.25rem;
    right: 1.25rem;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
    transform: scaleX(0);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.pillar-nav-link:hover { color: var(--text-muted); }
.pillar-nav-link.active {
    color: var(--text);
}
.pillar-nav-link.active::after {
    transform: scaleX(1);
}

.pillar-nav-num {
    font-family: var(--ff-display);
    font-size: 0.75rem;
    color: var(--primary);
    opacity: 0.5;
}

/* ================================================================
   PILLAR SECTIONS
   ================================================================ */
.pillar {
    padding: 5rem 0;
    border-top: 1px solid oklch(1 0 0 / 0.04);
}

.pillar:nth-child(odd of .pillar) {
    background: var(--bg-dark);
}

.pillar-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.pillar-number {
    display: block;
    font-family: var(--ff-display);
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 300;
    color: var(--primary);
    opacity: 0.12;
    line-height: 1;
    margin-bottom: -0.5rem;
    letter-spacing: -0.02em;
}

/* ================================================================
   SHOWCASE LAYOUT (Pillars 01–04)
   ================================================================ */
.showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
    margin-bottom: 2.5rem;
}

/* --- Demo Window Frame --- */
.demo-window {
    background: var(--bg-card);
    border: 1px solid oklch(1 0 0 / 0.07);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 16px 48px oklch(0 0 0 / 0.3),
                0 0 0 1px oklch(1 0 0 / 0.03) inset;
}

.demo-chrome {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: oklch(0.11 0.01 280);
    border-bottom: 1px solid oklch(1 0 0 / 0.05);
}

.demo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.demo-dot:nth-child(1) { background: oklch(0.65 0.2 25); }
.demo-dot:nth-child(2) { background: oklch(0.78 0.16 85); }
.demo-dot:nth-child(3) { background: oklch(0.7 0.2 145); }

.demo-body {
    padding: 1.5rem;
    min-height: 220px;
    position: relative;
    font-size: 0.8125rem;
    line-height: 1.6;
}

/* --- Demo: Waveform (shared) --- */
.demo-waveform {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
    height: 48px;
    margin-bottom: 1.25rem;
}

.demo-waveform span {
    width: 3px;
    border-radius: 2px;
    background: var(--primary);
    opacity: 0.5;
}

/* Animations only play when .animate is present */
.demo-window .demo-waveform span {
    height: var(--h, 50%);
    animation: none;
}
.demo-window.animate .demo-waveform span {
    animation: demoWave 1.8s ease-in-out calc(var(--i) * 0.08s) infinite alternate;
}

@keyframes demoWave {
    0%   { height: var(--h, 50%); opacity: 0.35; }
    50%  { height: calc(var(--h, 50%) * 0.4); opacity: 0.55; }
    100% { height: var(--h, 50%); opacity: 0.8; }
}

/* --- Demo 1: Capture --- */
.demo-capture .demo-line {
    display: block;
    opacity: 0;
    transition: none;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.demo-capture.animate .demo-line {
    animation: demoFadeUp 0.6s ease forwards;
}

.demo-capture .demo-line:nth-child(1) { animation-delay: 0.5s; }
.demo-capture .demo-line:nth-child(2) { animation-delay: 1.8s; }

.demo-capture .demo-line-spec {
    color: var(--text-dim);
    font-style: italic;
}

.demo-capture.animate .demo-line-spec {
    animation: demoSpecToFinal 4s ease-in-out 2.8s infinite;
}

.demo-capture .demo-format {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
    opacity: 0;
}

.demo-capture.animate .demo-format {
    animation: demoFadeUp 0.6s ease 3.5s forwards;
}

.demo-format-before {
    color: var(--text-dim);
    text-decoration: line-through;
    font-size: 0.75rem;
}

.demo-format-arrow {
    color: var(--primary);
    font-size: 0.75rem;
}

.demo-format-after {
    color: var(--accent-green);
    font-weight: 600;
}

.demo-cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--primary);
    margin-left: 2px;
    vertical-align: text-bottom;
    opacity: 0;
}
.demo-window.animate .demo-cursor {
    animation: demoBlink 1s step-end infinite;
}

@keyframes demoBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes demoFadeUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes demoSpecToFinal {
    0%, 15%  { color: var(--text-dim); font-style: italic; }
    25%, 100% { color: var(--text); font-style: normal; }
}

/* --- Demo 2: Command --- */
.demo-command .demo-text {
    color: var(--text);
    margin-bottom: 0.5rem;
    opacity: 0;
}

.demo-command.animate .demo-text {
    animation: demoFadeUp 0.5s ease forwards;
}

.demo-command .demo-text:nth-child(1) { animation-delay: 0.3s; }

.demo-cmd-keyword {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background: oklch(0.52 0.29 261.59 / 0.15);
    border: 1px solid oklch(0.52 0.29 261.59 / 0.3);
    border-radius: 4px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.demo-command.animate .demo-cmd-keyword {
    animation: demoPulseGlow 2s ease-in-out 1.2s infinite;
}

.demo-cmd-block {
    background: oklch(0.64 0.23 300.93 / 0.08);
    border-left: 3px solid var(--secondary);
    padding: 0.5rem 0.75rem;
    margin: 0.5rem 0;
    border-radius: 0 6px 6px 0;
    color: var(--secondary);
    font-style: italic;
    opacity: 0;
}

.demo-command.animate .demo-cmd-block {
    animation: demoFadeUp 0.5s ease 1.8s forwards;
}

.demo-cmd-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.5rem;
    opacity: 0;
}

.demo-command.animate .demo-cmd-trigger {
    animation: demoFadeUp 0.4s ease 2.8s forwards;
}

.demo-cmd-trigger .demo-cmd-keyword {
    background: oklch(0.7 0.2 145 / 0.15);
    border-color: oklch(0.7 0.2 145 / 0.3);
    color: var(--accent-green);
}

.demo-shimmer {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, oklch(0.66 0.2 262.83 / 0.06), transparent);
    pointer-events: none;
}

.demo-command.animate .demo-shimmer {
    animation: demoShimmer 4s ease 3.5s infinite;
}

@keyframes demoPulseGlow {
    0%, 100% { box-shadow: 0 0 0 0 oklch(0.52 0.29 261.59 / 0); }
    50%      { box-shadow: 0 0 12px 2px oklch(0.52 0.29 261.59 / 0.2); }
}

@keyframes demoShimmer {
    0%   { left: -100%; }
    40%  { left: 100%; }
    100% { left: 100%; }
}

/* --- Demo 3: Transform --- */
.demo-transform-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    position: relative;
}

.demo-transform-side {
    padding: 0.5rem;
}

.demo-transform-label {
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.demo-transform-before .demo-transform-label { color: var(--text-dim); }
.demo-transform-after .demo-transform-label { color: var(--accent-green); }

.demo-transform-before {
    border-right: 1px solid oklch(1 0 0 / 0.06);
}

.demo-raw-text {
    color: var(--text-dim);
    font-size: 0.75rem;
    line-height: 1.5;
}

.demo-clean-text {
    color: var(--text);
    font-size: 0.75rem;
    line-height: 1.5;
}

.demo-clean-text .md-h {
    color: var(--primary);
    font-weight: 700;
    display: block;
    margin-bottom: 0.25rem;
}

.demo-clean-text .md-li {
    display: block;
    padding-left: 0.75rem;
    position: relative;
}
.demo-clean-text .md-li::before {
    content: '- ';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 600;
}

.demo-transform-reveal {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 50%;
    overflow: hidden;
}

.demo-transform-after {
    opacity: 0;
}

.demo-transform.animate .demo-transform-after {
    animation: demoRevealFade 6s ease 1s infinite;
}

.demo-transform-divider {
    position: absolute;
    top: 0;
    left: 50%;
    bottom: 0;
    width: 2px;
    background: var(--primary);
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
}

.demo-transform.animate .demo-transform-divider {
    animation: demoDivider 6s ease 0.5s infinite;
}

@keyframes demoRevealFade {
    0%, 10% { opacity: 0; }
    25%, 75% { opacity: 1; }
    90%, 100% { opacity: 0; }
}

@keyframes demoDivider {
    0%, 5%   { opacity: 0; transform: scaleY(0); }
    15%, 80% { opacity: 0.6; transform: scaleY(1); }
    90%, 100% { opacity: 0; transform: scaleY(1); }
}

/* --- Demo 4: Deliver --- */
.demo-deliver .demo-formatted {
    background: oklch(0.12 0.008 280);
    border: 1px solid oklch(1 0 0 / 0.06);
    border-radius: 6px;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--text);
}

.demo-deliver .demo-formatted strong {
    color: var(--primary);
}

.demo-clipboard-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.demo-clipboard-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: oklch(0.52 0.29 261.59 / 0.1);
    border-radius: 6px;
    color: var(--primary);
}

.demo-deliver.animate .demo-clipboard-icon {
    animation: demoBounce 4s ease 1s infinite;
}

.demo-copied-badge {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--accent-green);
    background: oklch(0.72 0.18 155 / 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    opacity: 0;
    transform: translateX(-8px);
}

.demo-deliver.animate .demo-copied-badge {
    animation: demoCopied 4s ease 1.3s infinite;
}

.demo-email {
    background: oklch(0.12 0.008 280);
    border: 1px solid oklch(1 0 0 / 0.06);
    border-radius: 6px;
    overflow: hidden;
}

.demo-email-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    background: oklch(0.1 0.008 280);
    border-bottom: 1px solid oklch(1 0 0 / 0.05);
    font-size: 0.625rem;
    color: var(--text-dim);
}

.demo-email-bar span { font-weight: 600; }

.demo-email-body {
    padding: 0.5rem 0.6rem;
    font-size: 0.6875rem;
    color: var(--text-muted);
    min-height: 32px;
    opacity: 0;
}

.demo-deliver.animate .demo-email-body {
    animation: demoFadeUp 0.5s ease 2s forwards;
}

@keyframes demoBounce {
    0%, 10%, 30%, 50%, 100% { transform: translateY(0); }
    15% { transform: translateY(-6px); }
    35% { transform: translateY(-3px); }
}

@keyframes demoCopied {
    0%, 5%  { opacity: 0; transform: translateX(-8px); }
    15%, 70% { opacity: 1; transform: translateX(0); }
    85%, 100% { opacity: 0; transform: translateX(0); }
}

/* ================================================================
   SHOWCASE DETAIL PANEL
   ================================================================ */
.showcase-details {
    position: relative;
}

.feature-detail {
    display: none;
    animation: detailFadeIn 0.35s ease;
}

.feature-detail.active {
    display: block;
}

@keyframes detailFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.feature-detail h3 {
    font-family: var(--ff-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.feature-detail > p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: 100px;
    margin-bottom: 0.75rem;
}

.badge-start {
    background: oklch(0.72 0.18 155 / 0.12);
    color: var(--accent-green);
    border: 1px solid oklch(0.72 0.18 155 / 0.2);
}

.badge-pro {
    background: oklch(0.64 0.23 300.93 / 0.12);
    color: var(--accent-purple);
    border: 1px solid oklch(0.64 0.23 300.93 / 0.2);
}

/* "Try This" callout */
.try-this {
    display: flex;
    gap: 0.75rem;
    padding: 1rem;
    background: oklch(0.52 0.29 261.59 / 0.06);
    border: 1px solid oklch(0.52 0.29 261.59 / 0.12);
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
}

.try-this-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: oklch(0.52 0.29 261.59 / 0.12);
    border-radius: 6px;
    color: var(--primary);
}

.try-this-content strong {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.25rem;
    letter-spacing: 0.02em;
}

.try-this-content p {
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--text-muted);
    margin: 0;
}

/* "Where to find it" pill */
.find-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-dim);
    background: oklch(1 0 0 / 0.04);
    border: 1px solid oklch(1 0 0 / 0.06);
    border-radius: 100px;
}

.find-pill svg {
    width: 12px;
    height: 12px;
    color: var(--text-dim);
}

/* ================================================================
   PILLAR FEATURE CARDS
   ================================================================ */
.pillar-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.pillar-card {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    background: var(--bg-card);
    border: 1px solid oklch(1 0 0 / 0.06);
    border-radius: var(--radius);
    padding: 1.25rem;
    cursor: pointer;
    transition: border-color var(--transition), box-shadow var(--transition), transform 0.2s ease;
    text-align: left;
    font-family: var(--ff);
}

.pillar-card:hover {
    border-color: oklch(1 0 0 / 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px oklch(0 0 0 / 0.25);
}

.pillar-card.active {
    border-color: oklch(0.52 0.29 261.59 / 0.3);
    box-shadow: 0 0 16px oklch(0.52 0.29 261.59 / 0.08);
}

.pillar-card-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: oklch(0.52 0.29 261.59 / 0.08);
    border-radius: 8px;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.pillar-card h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
}

.pillar-card p {
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--text-muted);
}

/* ================================================================
   PILLAR 5: SETUP GRID (simpler card layout)
   ================================================================ */
.setup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.setup-card {
    background: var(--bg-card);
    border: 1px solid oklch(1 0 0 / 0.06);
    border-radius: var(--radius);
    padding: 1.75rem 1.5rem;
    transition: border-color var(--transition), box-shadow var(--transition), transform 0.2s ease;
}

.setup-card:hover {
    border-color: oklch(1 0 0 / 0.1);
    box-shadow: 0 8px 32px oklch(0 0 0 / 0.3);
    transform: translateY(-2px);
}

.setup-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: oklch(0.52 0.29 261.59 / 0.08);
    border-radius: 10px;
    color: var(--primary);
    margin-bottom: 1rem;
}

.setup-card h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.4rem;
}

.setup-card p {
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--text-muted);
}

.setup-card .find-pill {
    margin-top: 0.75rem;
}

/* ================================================================
   WORKFLOWS SECTION
   ================================================================ */
.workflows {
    padding: 5rem 0;
    background: var(--bg-dark);
    border-top: 1px solid oklch(1 0 0 / 0.04);
}

.workflow-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.workflow-item {
    background: var(--bg-card);
    border: 1px solid oklch(1 0 0 / 0.06);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition);
}

.workflow-item.open {
    border-color: oklch(1 0 0 / 0.1);
}

.workflow-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
    font-family: var(--ff);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    color: var(--text);
    transition: background var(--transition);
}

.workflow-header:hover {
    background: oklch(1 0 0 / 0.02);
}

.workflow-header h3 {
    flex: 1;
    font-size: 0.9375rem;
    font-weight: 600;
}

.workflow-badge {
    padding: 0.15rem 0.5rem;
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 100px;
    flex-shrink: 0;
}

.workflow-badge-quick {
    background: oklch(0.72 0.18 155 / 0.12);
    color: var(--accent-green);
}

.workflow-badge-intermediate {
    background: oklch(0.66 0.2 262.83 / 0.12);
    color: var(--primary);
}

.workflow-badge-advanced {
    background: oklch(0.64 0.23 300.93 / 0.12);
    color: var(--secondary);
}

.workflow-chevron {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--text-dim);
    transition: transform 0.3s ease;
}

.workflow-item.open .workflow-chevron {
    transform: rotate(180deg);
}

.workflow-body {
    display: none;
    padding: 0 1.25rem 1.25rem;
}

.workflow-item.open .workflow-body {
    display: block;
    animation: workflowExpand 0.3s ease;
}

@keyframes workflowExpand {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.workflow-steps {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.workflow-step {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.workflow-step-num {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: oklch(0.52 0.29 261.59 / 0.1);
    border-radius: 50%;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--primary);
}

.workflow-step p {
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--text-muted);
    padding-top: 0.15rem;
}

.workflow-step code {
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 0.75rem;
    padding: 0.15rem 0.4rem;
    background: oklch(1 0 0 / 0.05);
    border: 1px solid oklch(1 0 0 / 0.06);
    border-radius: 4px;
    color: var(--primary);
}

/* ================================================================
   FINAL CTA
   ================================================================ */
.final-cta {
    padding: 7rem 0;
    text-align: center;
}

.cta-title {
    font-family: var(--ff-display);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 2rem;
}
.cta-title em {
    font-style: italic;
    color: var(--primary);
}

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
    padding: 2.5rem 0;
    border-top: 1px solid oklch(1 0 0 / 0.06);
}

.footer-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-muted);
}
.footer-brand .logo-icon { color: var(--primary); }

.footer-links {
    display: flex;
    gap: 1.5rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}
.footer-links a { transition: color var(--transition); }
.footer-links a:hover { color: var(--text); }

.footer-copy {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 900px) {
    .showcase {
        grid-template-columns: 1fr;
    }

    .pillar-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .setup-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .main-nav,
    .header-actions {
        display: none;
    }
    .mobile-toggle {
        display: flex;
    }

    .features-hero {
        padding: 6.5rem 1.25rem 2rem;
    }
    .features-hero-title {
        font-size: 2rem;
    }

    .pillar-pills {
        gap: 0.35rem;
    }
    .pillar-pill {
        padding: 0.35rem 0.75rem;
        font-size: 0.75rem;
    }

    .pillar-nav-inner {
        padding: 0 1rem;
        gap: 0;
    }
    .pillar-nav-link {
        padding: 0.75rem 0.85rem;
        font-size: 0.75rem;
    }

    .pillar {
        padding: 3.5rem 0;
    }

    .pillar-number {
        font-size: 3rem;
    }

    .pillar-header {
        margin-bottom: 2.5rem;
    }

    .pillar-cards {
        grid-template-columns: 1fr;
    }

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

    .demo-body {
        padding: 1rem;
        min-height: 180px;
    }

    .feature-detail h3 {
        font-size: 1.25rem;
    }

    .workflows,
    .final-cta {
        padding: 3.5rem 0;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }
    .footer-links {
        justify-content: center;
    }
}