/* ==========================================================================
   WorkBuddy Skin — Clean, Modern & Vibrant Flat UI System
   (Designed under UI-UX Pro Max Principles: AI-Native Indigo & Crisp Light Surface)
   ========================================================================== */

:root {
    /* Premium Light Palette — Warm Orange */
    --primary: #f97316;
    --primary-hover: #ea580c;
    --primary-light: #fb923c;
    --primary-soft: #fff7ed;

    /* Backgrounds & Surfaces */
    --bg-light: #faf9f6;
    --bg-card: #ffffff;
    --border-light: rgba(28, 25, 23, 0.06);
    --border-subtle: rgba(28, 25, 23, 0.03);

    /* Typography */
    --text-main: #1c1917;
    --text-muted: #57534e;
    --text-light: #78716c;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    --gradient-text: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    --gradient-card-hero: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);

    /* Layout */
    --container-width: 1240px;
    --nav-height: 72px;

    /* Fonts */
    --font-display: 'Outfit', system-ui, sans-serif;
    --font-body: 'DM Sans', 'Inter', system-ui, sans-serif;
    --font-mono: 'Fira Code', 'JetBrains Mono', monospace;
    --radius-md: 14px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);

    /* Layered shadows for depth */
    --shadow-xs:  0 1px 3px rgba(0,0,0,0.04);
    --shadow-sm:  0 2px 8px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.02);
    --shadow-md:  0 8px 24px -4px rgba(0,0,0,0.06), 0 2px 8px -2px rgba(0,0,0,0.03);
    --shadow-lg:  0 20px 48px -12px rgba(0,0,0,0.08), 0 8px 16px -6px rgba(0,0,0,0.04);
    --shadow-orange: 0 8px 24px -4px rgba(249,115,22,0.25);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, .font-heading {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2.5rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Deep Void Background Pattern */
.grid-bg {
    position: fixed;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(28, 25, 23, 0.015) 1px, transparent 0);
    background-size: 32px 32px;
    z-index: -1;
    pointer-events: none;
}

.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.8;
}

#orb-1 {
    width: 800px; height: 800px;
    top: -200px; right: -200px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.025) 0%, transparent 60%);
}

#orb-2 {
    width: 600px; height: 600px;
    bottom: -100px; left: -200px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.015) 0%, transparent 70%);
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid rgba(28, 25, 23, 0.04);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.3rem;
    font-family: var(--font-display);
    font-weight: 800;
    color: var(--text-main);
    cursor: pointer;
    letter-spacing: -0.04em;
}

.logo-badge-icon {
    width: 34px;
    height: 34px;
    background: var(--gradient-primary);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.logo-text {
    color: var(--text-main);
}

.logo-tag {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    background: var(--primary-soft);
    color: var(--primary);
    border-radius: 6px;
    font-weight: 700;
    border: 1px solid #fed7aa;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a:not(.nav-cta) {
    font-weight: 500;
    font-size: 0.93rem;
    color: var(--text-muted);
    cursor: pointer;
}

.nav-links a:not(.nav-cta):hover {
    color: var(--primary);
}

.nav-cta {
    background: var(--gradient-primary, linear-gradient(135deg, #f97316, #ea580c));
    padding: 0.55rem 1.4rem;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3), inset 0 1px 0 rgba(255,255,255,0.2);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.02em;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(249, 115, 22, 0.35);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--text-main);
    cursor: pointer;
}

/* Button System (UI-UX Pro Max Guidelines) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.02em;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 50%);
    pointer-events: none;
}

.btn-primary {
    background: var(--gradient-primary, linear-gradient(135deg, #f97316, #ea580c));
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.15);
    box-shadow: 0 4px 18px rgba(249, 115, 22, 0.32), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(249, 115, 22, 0.42), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: #ffffff;
    color: var(--text-main);
    border: 1px solid rgba(28, 25, 23, 0.08);
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.btn-secondary:hover {
    background: var(--primary-soft);
    border-color: rgba(249, 115, 22, 0.2);
    color: var(--primary);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 1px solid #cbd5e1;
    color: var(--text-main);
}

.btn-outline:hover {
    background: #f1f5f9;
    border-color: #94a3b8;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.38rem 0.95rem;
    background: var(--primary-soft);
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 0.9rem;
    letter-spacing: -0.04em;
    color: var(--text-main);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Gradient Text Effect */
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Section desc alias — must match section-subtitle */
.section-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.65;
    letter-spacing: -0.01em;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 0.9fr 1.35fr;
    gap: 3rem;
    align-items: center;
    padding-top: 10rem;
    padding-bottom: 5rem;
    min-height: 90vh;
    position: relative;
}

.hero-content {
    animation: fadeIn 0.8s ease-out;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 1rem;
    background: var(--primary-soft);
    border: 1px solid rgba(249, 115, 22, 0.15);
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.04em;
    margin-bottom: 1.2rem;
    color: var(--text-main);
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.2rem;
}

.command-snippet {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #0b0f19;
    color: #f8fafc;
    padding: 0.75rem 1.2rem;
    border-radius: 12px;
    font-family: 'Fira Code', monospace;
    font-size: 0.88rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 30px rgba(11, 15, 25, 0.08);
    max-width: 480px;
}

.command-snippet .prompt {
    color: #38bdf8;
    user-select: none;
}

.command-snippet code {
    flex: 1;
    color: #cbd5e1;
}

.copy-cmd-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #e2e8f0;
    padding: 0.38rem 0.65rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
}

.copy-cmd-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Hero Visual & Modern App Mockup */
.carousel-container {
    position: relative;
    width: 120%;
    margin-left: -5%;
    margin-right: -15%;
    z-index: 5;
    perspective: 1200px;
    transform: perspective(1200px) rotateY(-4deg) rotateX(2deg) scale(1.05);
    transform-origin: center right;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.carousel-container:hover {
    transform: perspective(1200px) rotateY(0deg) rotateX(0deg) scale(1.12);
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 40px 80px -15px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.12), 0 0 120px rgba(249, 115, 22, 0.15);
    z-index: 1;
    transform: scale(0.95) translateY(20px);
}
.carousel-slide.base-slide {
    position: relative;
}
.carousel-slide.active {
    opacity: 1;
    z-index: 2;
    transform: scale(1) translateY(0);
}

.carousel-indicators {
    position: absolute;
    bottom: -40px;
    left: 45%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}
.carousel-indicators .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.carousel-indicators .dot.active {
    background: var(--primary);
    width: 28px;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.3);
}
.carousel-indicators .dot:hover:not(.active) {
    background: var(--primary-light);
}

.mockup-window {
    background: #0f172a;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 22px 50px -10px rgba(15, 23, 42, 0.25);
    border: 1px solid #1e293b;
    transition: var(--transition);
}

.mockup-header {
    height: 40px;
    background: #090d16;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.1rem;
    border-bottom: 1px solid #1e293b;
}

.mockup-dots {
    display: flex;
    gap: 7px;
}

.mockup-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}
.mockup-dot.red { background: #ff5f56; }
.mockup-dot.yellow { background: #ffbd2e; }
.mockup-dot.green { background: #27c93f; }

.mockup-title-bar {
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.mockup-live-tag {
    font-size: 0.75rem;
    background: rgba(39, 201, 63, 0.15);
    color: #34d399;
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* App Viewport */
.app-viewport {
    height: 420px;
    display: grid;
    grid-template-columns: 195px 1fr;
    background: var(--mockup-surface, #0f172a);
    color: var(--mockup-text, #f8fafc);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.app-sidebar {
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
    z-index: 1;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--mockup-accent, #6366f1);
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    font-size: 0.83rem;
    color: rgba(255, 255, 255, 0.68);
    cursor: pointer;
    transition: var(--transition);
}

.menu-item.active {
    background: var(--mockup-accent, #4f46e5);
    color: white;
    font-weight: 600;
}

.app-main {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    z-index: 1;
    background: rgba(0, 0, 0, 0.15);
}

.app-header-strip {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.app-user-info h4 {
    font-size: 0.98rem;
    font-weight: 600;
}
.app-user-info p {
    font-size: 0.76rem;
    opacity: 0.68;
}

.skin-badge-pill {
    padding: 0.28rem 0.75rem;
    border-radius: 14px;
    font-size: 0.72rem;
    font-weight: 700;
    background: var(--mockup-secondary, #6366f1);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.chat-bubble-demo {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.84rem;
    line-height: 1.5;
}

.chat-bubble-demo.ai-msg {
    border-left: 3px solid var(--mockup-accent, #6366f1);
}

.theme-switcher-bar {
    margin-top: auto;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.75rem 0.95rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.switcher-info {
    font-size: 0.8rem;
}
.switcher-name {
    font-weight: 700;
    color: var(--mockup-accent, #6366f1);
}

/* Ecosystem Wall */
.logo-wall {
    padding: 2.5rem 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    background: #ffffff;
    margin-bottom: 4.5rem;
    box-shadow: var(--shadow-sm);
}

.logo-wall-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.8rem;
}

.logo-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Theme Market Section */
.theme-market-section {
    padding: 5rem 0;
}

.market-tabs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.35rem;
    background: #f4f4f5;
    border: 1px solid rgba(0, 0, 0, 0.02);
    border-radius: 999px;
    margin: 0 auto 2.8rem auto;
    width: fit-content;
    max-width: 100%;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 0.55rem 1.25rem;
    border-radius: 999px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.7);
}

.tab-btn.active {
    background: #ffffff;
    color: var(--primary);
    font-weight: 700;
    border-color: rgba(249, 115, 22, 0.1);
    box-shadow: 0 4px 14px -2px rgba(249, 115, 22, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(315px, 1fr));
    gap: 2rem;
}

.theme-card {
    background: #ffffff;
    border-radius: 20px;
    border: 1px solid var(--border-light);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    cursor: pointer;
}

.theme-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(249, 115, 22, 0.15), 0 20px 40px -10px rgba(249, 115, 22, 0.1);
    border-color: transparent;
}

.card-banner {
    height: 180px;
    position: relative;
    overflow: hidden;
    background: #0f172a;
}

.card-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.theme-card:hover .card-banner-img {
    transform: scale(1.06);
}

.card-category-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.card-banner-content {
    text-align: center;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
}

.banner-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.banner-subtitle {
    font-size: 0.78rem;
    font-weight: 500;
    opacity: 0.85;
    letter-spacing: 0.2px;
}

.banner-preview-window {
    margin-top: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.preview-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
}

.preview-line {
    width: 32px;
    height: 4px;
    border-radius: 2px;
}

.preview-pill {
    width: 14px;
    height: 4px;
    border-radius: 2px;
}

.card-body {
    padding: 1.35rem 1.4rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.card-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    line-height: 1.6;
    min-height: 2.6em;
}

.color-chips-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.3rem;
    padding: 0.5rem 0.75rem;
    background: #fafaf9;
    border-radius: 10px;
    border: 1px solid var(--border-subtle);
}

.chips-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 0.3px;
}

.color-chips {
    display: flex;
    align-items: center;
}

.color-chip {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    margin-left: -7px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
    cursor: help;
}

.color-chip:first-child {
    margin-left: 0;
}

.color-chip:hover {
    transform: scale(1.25) translateY(-2px);
    z-index: 10 !important;
}

.card-footer-actions {
    margin-top: auto;
    display: flex;
    gap: 0.5rem;
}

.card-btn {
    padding: 0.5rem 0.6rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    white-space: nowrap;
}

.card-btn svg {
    width: 14px;
    height: 14px;
}

.card-btn.btn-try {
    flex: 1;
    background: var(--primary-soft);
    color: var(--primary);
    border: 1px solid #fed7aa;
}

.card-btn.btn-try:hover {
    background: #ffedd5;
    transform: translateY(-1px);
    border-color: #f97316;
}

.card-btn.btn-apply {
    flex: 1.25;
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25);
}

.card-btn.btn-apply:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(249, 115, 22, 0.38);
    filter: brightness(1.05);
}

.card-btn.btn-copy {
    flex: 0.9;
    background: #ffffff;
    border: 1px solid var(--border-light);
    color: var(--text-muted);
}

.card-btn.btn-copy:hover {
    background: #fafaf9;
    color: var(--text-main);
    border-color: var(--text-light);
    transform: translateY(-1px);
}

/* Features Bento Grid Section */
.features {
    padding: 5rem 0;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.bento-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.bento-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(249, 115, 22, 0.15);
}

.bento-hero {
    grid-column: span 2;
    background: var(--gradient-card-hero);
}

.bento-wide {
    grid-column: span 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2.5rem;
}

.card-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--primary-soft);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 1.1rem;
    flex-shrink: 0;
}

.bento-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.55rem;
    color: var(--text-main);
}

.bento-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.65;
}

.mini-terminal {
    background: #0f172a;
    border-radius: 12px;
    padding: 1.1rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.82rem;
    border: 1px solid #1e293b;
}

.terminal-header {
    display: flex;
    gap: 5px;
    margin-bottom: 0.8rem;
}

.terminal-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}
.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-line {
    color: #cbd5e1;
}

.terminal-line .prompt {
    color: #38bdf8;
}

.terminal-line.success {
    color: #34d399;
}

/* Theme Creator Studio */
.studio-section {
    padding: 5rem 0;
    background: #ffffff;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.studio-wrapper {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 340px 1fr;
    box-shadow: var(--shadow-lg);
}

.studio-controls {
    padding: 2rem;
    border-right: 1px solid var(--border-light);
    background: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.control-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    justify-content: space-between;
}

.control-input-color {
    height: 38px;
    border-radius: 6px;
    border: 1px solid var(--border-light);
    width: 100%;
    cursor: pointer;
    padding: 2px;
    background: white;
}

.control-range {
    width: 100%;
    accent-color: var(--primary);
}

.studio-preview-pane {
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0f172a;
}

.studio-preview-box {
    width: 100%;
    max-width: 520px;
    height: 320px;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border: 1px solid var(--border-light);
    transition: all 0.25s ease;
}

/* Timeline Installation Guide */
.guide-section {
    padding: 5rem 0;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.timeline-item {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 2rem;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.timeline-number {
    font-family: var(--font-display);
    font-size: 3.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 0.75rem;
    opacity: 0.85;
    letter-spacing: -0.05em;
    position: absolute;
    top: 1rem;
    right: 1.2rem;
}

.timeline-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.timeline-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.timeline-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(249, 115, 22, 0.12);
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1.8rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.faq-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(249, 115, 22, 0.12);
}

.faq-question {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 0.7rem;
}

.faq-question i {
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.faq-question h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.4;
}

.faq-item p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.65;
}

/* Enterprise Card — clean light variant */
.enterprise-card {
    background: linear-gradient(135deg, #faf9f6 0%, #fff7ed 100%);
    border: 1px solid rgba(249, 115, 22, 0.12);
}

.enterprise-icon {
    background: var(--primary-soft);
    color: var(--primary);
}

.enterprise-title {
    font-size: 1.7rem;
    color: var(--text-main);
    margin-bottom: 0.6rem;
}

.enterprise-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.enterprise-preview {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.enterprise-preview-header {
    font-size: 1.05rem;
    font-weight: 700;
    color: #16a34a;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.enterprise-preview-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Footer Section */
.footer {
    background: #fafaf9;
    color: var(--text-main);
    padding: 5rem 0 0 0;
    border-top: 1px solid rgba(28, 25, 23, 0.06);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 0.8rem;
    max-width: 280px;
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 3.5rem;
}

.link-group h4 {
    color: var(--text-main);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.link-group a {
    display: block;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.link-group a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 3rem;
    border-top: 1px solid rgba(28, 25, 23, 0.06);
    color: var(--text-light);
    font-size: 0.82rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 5.5rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    pointer-events: none;
}

.toast {
    background: #ffffff;
    color: var(--text-main);
    padding: 0.75rem 1.2rem;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    animation: toastIn 0.3s ease-out forwards;
    pointer-events: auto;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
    transition: var(--transition);
    z-index: 900;
}

.back-to-top:hover {
    transform: translateY(-2px);
}

/* Responsive Breakdown */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 6.5rem;
        gap: 2.5rem;
    }
    .bento-grid {
        grid-template-columns: 1fr 1fr;
    }
    .bento-hero, .bento-wide {
        grid-column: span 2;
    }
    .studio-wrapper {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 340px 1fr;
    box-shadow: var(--shadow-lg);
}
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.25rem;
    }
    .nav-links {
        display: none;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .hero-title {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.2rem;
    color: var(--text-main);
}
    .timeline, .faq-grid {
        grid-template-columns: 1fr;
    }
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-hero, .bento-wide {
        grid-column: span 1;
    }
    .bento-wide {
        grid-template-columns: 1fr;
    }
}