/*
 * MagicChat Product Site — style.css
 * Dark theme, mobile-first, single stylesheet.
 */

/* === CSS Variables === */
:root {
    --bg: #0a0f1e;
    --bg2: #111b3a;
    --bg3: #1e293b;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --sky: #38bdf8;
    --amber: #F59E0B;
    --amber-dark: #d97706;
    --blue: #2F80ED;
    --border: #334155;
    --dark: #0f172a;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
    --transition: 0.3s ease;
}

/* === Reset === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--sky); text-decoration: none; transition: color var(--transition); }
a:hover { color: #7dd3fc; }
ul { list-style: none; }

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.75rem); }
h4 { font-size: 1.125rem; }
p { margin-bottom: 1rem; }
.text-muted { color: var(--muted); }
.text-amber { color: var(--amber); }
.text-sky { color: var(--sky); }

/* === Layout === */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}
.section {
    padding: 80px 0;
}
.section-alt {
    background: var(--bg2);
}
.section-dark {
    background: var(--dark);
}
.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--amber);
    margin-bottom: 12px;
}
.section-title {
    margin-bottom: 16px;
}
.section-subtitle {
    color: var(--muted);
    font-size: 1.125rem;
    max-width: 640px;
    margin-bottom: 48px;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* === Navigation === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.nav.scrolled {
    background: rgba(10, 15, 30, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    padding: 10px 0;
}
.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    text-decoration: none;
    display: flex;
    align-items: center;
}
.logo-magic { color: #e2e8f0; }
.logo-chat { color: var(--amber); }
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-links a {
    color: var(--muted);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    transition: color var(--transition), background var(--transition);
    text-decoration: none;
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}
.nav-cta {
    margin-left: 12px;
    font-size: 14px;
    padding: 10px 20px;
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
}
.hamburger { position: relative; }
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }
.nav-toggle.open .hamburger { background: transparent; }
.nav-toggle.open .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open .hamburger::after { top: 0; transform: rotate(-45deg); }

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.btn-primary,
.btn-cta {
    background: var(--amber);
    color: #0a0f1e;
}
.btn-primary:hover,
.btn-cta:hover {
    background: var(--amber-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(245, 158, 11, 0.35);
    color: #0a0f1e;
}
/* Shine animation on primary buttons */
.btn-primary::after,
.btn-cta::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -75%;
    width: 50%;
    height: 200%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: skewX(-25deg);
    animation: btnShine 4s infinite;
}
@keyframes btnShine {
    0%, 100% { left: -75%; }
    20% { left: 125%; }
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    border-color: var(--muted);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
}

.btn-outline {
    background: transparent;
    color: var(--amber);
    border: 2px solid var(--amber);
}
.btn-outline:hover {
    background: var(--amber);
    color: #0a0f1e;
}

.btn-sm { padding: 10px 20px; font-size: 14px; border-radius: 8px; }
.btn-lg { padding: 18px 36px; font-size: 18px; }

/* === Hero Section === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
    pointer-events: none;
    animation: heroGlow 6s ease-in-out infinite;
}
@keyframes heroGlow {
    0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.hero-content {
    max-width: 720px;
    position: relative;
    z-index: 1;
}
.hero-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--amber);
    margin-bottom: 20px;
    padding: 6px 16px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 50px;
}
.hero h1 {
    margin-bottom: 24px;
}
.hero-subtitle {
    font-size: 1.2rem;
    color: var(--muted);
    margin-bottom: 36px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Shimmer text effect */
.shimmer {
    background: linear-gradient(90deg, var(--text) 0%, var(--amber) 50%, var(--text) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmerMove 4s linear infinite;
}
@keyframes shimmerMove {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* === Feature Cards === */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.feature-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.feature-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: block;
}
.feature-card h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}
.feature-card p {
    color: var(--muted);
    font-size: 15px;
    margin-bottom: 0;
}

/* === Steps / How It Works === */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
    counter-reset: step;
}
.step {
    text-align: center;
    position: relative;
}
.step::before {
    counter-increment: step;
    content: counter(step);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--amber), var(--amber-dark));
    color: #0a0f1e;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 16px;
}
.step h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}
.step p {
    color: var(--muted);
    font-size: 15px;
}

/* === Pricing Card === */
.pricing-wrapper {
    max-width: 480px;
    margin: 0 auto;
}
.pricing-card {
    background: var(--bg2);
    border: 2px solid var(--amber);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}
.pricing-card-top {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0.05));
    padding: 32px 32px 24px;
    text-align: center;
    position: relative;
}
.pricing-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #0a0f1e;
    background: var(--amber);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
    animation: pricingPulse 2s ease-in-out infinite;
}
@keyframes pricingPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.3); }
    50% { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
}
.pricing-amount {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 3rem;
    color: var(--text);
    line-height: 1;
    margin-bottom: 4px;
}
.pricing-period {
    color: var(--muted);
    font-size: 14px;
}
.pricing-setup {
    margin-top: 12px;
    font-size: 15px;
    color: var(--text);
}
.pricing-setup .original {
    text-decoration: line-through;
    color: var(--muted);
    margin-right: 8px;
}

.pricing-savings {
    background: rgba(245, 158, 11, 0.1);
    border-top: 1px solid rgba(245, 158, 11, 0.2);
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
    padding: 14px 32px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--amber);
    position: relative;
    overflow: hidden;
}
.pricing-savings::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.1), transparent);
    animation: savingsShine 3s ease-in-out infinite;
}
@keyframes savingsShine {
    0% { left: -100%; }
    100% { left: 200%; }
}

.pricing-card-body {
    padding: 24px 32px 32px;
}
.pricing-features {
    margin-bottom: 24px;
}
.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 15px;
    color: var(--text);
}
.pricing-features li::before {
    content: '\2713';
    color: var(--amber);
    font-weight: 700;
    flex-shrink: 0;
}
.pricing-card .btn {
    width: 100%;
}
.pricing-note {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: var(--muted);
}

/* === Comparison Columns === */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
.comparison-col {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
}
.comparison-col.highlight {
    border-color: var(--amber);
    position: relative;
}
.comparison-col.highlight::before {
    content: 'MagicChat';
    position: absolute;
    top: -12px;
    left: 24px;
    background: var(--amber);
    color: #0a0f1e;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 50px;
}
.comparison-col h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}
.comparison-col li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.comparison-col li:last-child { border-bottom: none; }
.comparison-col li .check { color: #22c55e; }
.comparison-col li .cross { color: #ef4444; }

/* === Industry Cards === */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}
.industry-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    text-decoration: none;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    display: block;
}
.industry-card:hover {
    transform: translateY(-4px);
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: var(--shadow);
    color: var(--text);
}
.industry-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    display: block;
}
.industry-card h3 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--text);
}
.industry-card p {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 0;
}

/* === FAQ Accordion === */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid var(--border);
}
.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 20px 0;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: color var(--transition);
}
.faq-question:hover { color: var(--amber); }
.faq-question::after {
    content: '+';
    font-size: 24px;
    font-weight: 400;
    color: var(--muted);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}
.faq-item.open .faq-question::after {
    content: '\2212';
    color: var(--amber);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer {
    max-height: 500px;
    padding-bottom: 20px;
}
.faq-answer p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
}

/* === Countdown / Launch Banner === */
.countdown-bar {
    background: linear-gradient(90deg, var(--bg2), var(--dark));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 48px;
}
.countdown-label {
    font-size: 14px;
    color: var(--muted);
    font-weight: 500;
}
.countdown-timer {
    display: flex;
    gap: 16px;
}
.countdown-unit {
    text-align: center;
}
.countdown-number {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--amber);
    line-height: 1;
}
.countdown-unit-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--muted);
    letter-spacing: 1px;
}

/* === CTA Banner === */
.cta-banner {
    text-align: center;
    padding: 80px 24px;
    background: linear-gradient(135deg, var(--bg2), var(--dark));
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.06) 0%, transparent 70%);
    pointer-events: none;
}
.cta-banner h2 { margin-bottom: 16px; position: relative; }
.cta-banner p {
    color: var(--muted);
    font-size: 1.1rem;
    margin-bottom: 32px;
    position: relative;
}

/* === Footer === */
.footer {
    background: var(--dark);
    border-top: 1px solid var(--border);
    padding: 60px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 48px;
}
.footer-col h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--amber);
    margin-bottom: 16px;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a {
    color: var(--muted);
    font-size: 14px;
    transition: color var(--transition);
    text-decoration: none;
}
.footer-col a:hover { color: var(--text); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer-logo {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
}
.footer-bottom p {
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 0;
}

/* === 404 Page === */
.page-404 {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
}
.page-404 h1 {
    font-size: clamp(4rem, 10vw, 8rem);
    color: var(--amber);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 8px;
}
.page-404 h2 {
    margin-bottom: 16px;
}
.page-404 p {
    color: var(--muted);
    margin-bottom: 32px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* === Industry Detail Page === */
.industry-hero {
    padding: 140px 24px 60px;
    text-align: center;
}
.industry-hero .industry-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}
.industry-hero h1 {
    margin-bottom: 12px;
}
.industry-tagline {
    font-size: 1.25rem;
    color: var(--amber);
    font-weight: 500;
    font-style: italic;
}

.pain-points {
    list-style: none;
}
.pain-points li {
    padding: 12px 0;
    padding-left: 28px;
    position: relative;
    font-size: 15px;
    color: var(--muted);
}
.pain-points li::before {
    content: '\2717';
    position: absolute;
    left: 0;
    color: #ef4444;
    font-weight: 700;
}

.scenario-block {
    background: var(--bg2);
    border-left: 4px solid var(--amber);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 28px 32px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--text);
}

.magic-knows-list li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    font-size: 15px;
    color: var(--muted);
}
.magic-knows-list li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--amber);
    font-weight: 700;
}

/* === Blog === */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.blog-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    text-decoration: none;
    display: block;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.blog-card-body {
    padding: 24px;
}
.blog-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text);
}
.blog-card p {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 0;
}
.blog-date {
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 8px;
    display: block;
}

/* === Utility === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.mt-6 { margin-top: 48px; }
.mb-2 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 32px; }
.gap-2 { gap: 16px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }

/* === Responsive: Tablet === */
@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 15, 30, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }
    .nav-menu.open {
        opacity: 1;
        pointer-events: auto;
    }
    .nav-links {
        flex-direction: column;
        gap: 8px;
    }
    .nav-links a {
        font-size: 20px;
        padding: 12px 24px;
    }
    .nav-cta {
        margin-left: 0;
        font-size: 18px;
        padding: 14px 32px;
    }
    .hero { padding: 100px 20px 60px; min-height: auto; }
    .hero h1 { font-size: 2rem; }
    .section { padding: 60px 0; }
    .feature-grid { grid-template-columns: 1fr; }
    .comparison-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .grid-2 { grid-template-columns: 1fr; }
    .countdown-bar { flex-direction: column; gap: 16px; }
}

/* === Responsive: Mobile === */
@media (max-width: 480px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.4rem; }
    .container { padding: 0 16px; }
    .section { padding: 48px 0; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn { width: 100%; text-align: center; }
    .pricing-card-top { padding: 24px 20px 20px; }
    .pricing-card-body { padding: 20px; }
    .pricing-amount { font-size: 2.5rem; }
    .steps { grid-template-columns: 1fr; }
    .industry-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .industry-card { padding: 20px 16px; }
}