/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #f8f8f8;
    --bg-subtle: #f0f0f0;
    --surface: #ffffff;
    --border: #e0e0e0;
    --border-hover: #ccc;
    --text: #1a1a1a;
    --text-muted: #555;
    --text-dim: #999;
    --accent: #5a4fe6;
    --accent-2: #00a884;
    --gradient: linear-gradient(135deg, #5a4fe6, #00a884);
    --gradient-text: linear-gradient(135deg, #5a4fe6 0%, #00a884 80%);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --radius: 12px;
    --radius-lg: 16px;
}

[data-theme='dark'] {
    --bg: #0a0a0a;
    --bg-subtle: #111111;
    --surface: #161616;
    --border: #222222;
    --border-hover: #333;
    --text: #ededed;
    --text-muted: #888;
    --text-dim: #555;
    --accent: #6c63ff;
    --accent-2: #00d4aa;
    --gradient: linear-gradient(135deg, #6c63ff, #00d4aa);
    --gradient-text: linear-gradient(135deg, #6c63ff 0%, #00d4aa 80%);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    font-size: 16px;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background 0.3s ease, color 0.3s ease;
}

::selection {
    background: var(--accent);
    color: #fff;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    font-family: var(--font);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(90, 79, 230, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    border-color: var(--text-muted);
    color: var(--text);
}

.btn-lg {
    padding: 1rem 2.2rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 248, 248, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s, border-color 0.3s;
}

[data-theme='dark'] .navbar {
    background: rgba(10, 10, 10, 0.85);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}


.logo {
    font-family: var(--mono);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -1px;
    line-height: 1;
}

.logo-accent {
    color: var(--accent);
}






.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.nav-links a:hover {
    color: var(--text);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-cta {
    background: var(--gradient) !important;
    color: #fff !important;
    padding: 0.5rem 1.2rem !important;
    border-radius: 6px !important;
    font-weight: 600 !important;
    font-size: 0.85rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(90, 79, 230, 0.3);
}

/* Theme Toggle */
#theme-toggle {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 1rem;
    padding: 0;
}

#theme-toggle:hover {
    border-color: var(--accent);
    color: var(--text);
}

.icon-sun { display: none; }
.icon-moon { display: inline; }
[data-theme='dark'] .icon-sun { display: inline; }
[data-theme='dark'] .icon-moon { display: none; }

.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);
    border-radius: 2px;
    transition: 0.3s ease;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(90, 79, 230, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(90, 79, 230, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 70%);
}

[data-theme='dark'] .hero-bg-grid {
    background-image:
        linear-gradient(rgba(108, 99, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(108, 99, 255, 0.05) 1px, transparent 1px);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-2);
    border: 1px solid rgba(0, 168, 132, 0.3);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    text-transform: uppercase;
    animation: fadeIn 0.8s var(--ease) both;
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        to right,
        transparent,
        rgba(0, 168, 132, 0.4),
        transparent
    );
    transform: skewX(-25deg);
    animation: shine 6s infinite ease-in-out;
}

[data-theme='dark'] .hero-badge {
    border-color: rgba(0, 212, 170, 0.3);
}

[data-theme='dark'] .hero-badge::before {
    background: linear-gradient(
        to right,
        transparent,
        rgba(0, 212, 170, 0.4),
        transparent
    );
}

@keyframes shine {
    0% { left: -100%; }
    40% { left: 200%; }
    100% { left: 200%; }
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
    animation: slideUp 0.8s var(--ease) 0.1s both;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 580px;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    animation: fadeIn 0.8s var(--ease) 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
    animation: fadeIn 0.8s var(--ease) 0.6s both;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    animation: fadeIn 0.8s var(--ease) 0.8s both;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.7rem;
    font-family: var(--mono);
    color: var(--text-dim);
    letter-spacing: 0.3px;
}

/* ===== SECTIONS COMMON ===== */
section {
    padding: 7rem 0;
}

.section-header {
    margin-bottom: 3rem;
}

.section-header.center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 500px;
    line-height: 1.7;
}

.section-header.center .section-desc {
    margin: 0 auto;
}

/* ===== SERVICES ===== */
.services {
    background: var(--bg-subtle);
}

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

.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    transition: all 0.3s var(--ease);
}

.service-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(90, 79, 230, 0.08);
}

[data-theme='dark'] .service-card:hover {
    box-shadow: 0 12px 40px rgba(108, 99, 255, 0.1);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(90, 79, 230, 0.08);
    border-radius: 10px;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

[data-theme='dark'] .service-icon {
    background: rgba(108, 99, 255, 0.1);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    letter-spacing: -0.3px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ===== PRODUCTS ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.product-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    overflow: hidden;
    transition: all 0.3s var(--ease);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.product-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

[data-theme='dark'] .product-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.product-card:hover::before {
    opacity: 1;
}

.product-stealth-badge {
    display: inline-block;
    font-family: var(--mono);
    padding: 0.3rem 0.7rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(0, 168, 132, 0.08);
    color: var(--accent-2);
    border-radius: 4px;
    border: 1px solid rgba(0, 168, 132, 0.15);
    margin-bottom: 1.5rem;
}


[data-theme='dark'] .product-stealth-badge {
    background: rgba(0, 212, 170, 0.08);
    border-color: rgba(0, 212, 170, 0.15);
}

/* Live badge */
.product-live-badge {
    display: inline-block;
    font-family: var(--mono);
    padding: 0.3rem 0.7rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(90, 79, 230, 0.1);
    color: var(--accent);
    border-radius: 4px;
    border: 1px solid rgba(90, 79, 230, 0.25);
    margin-bottom: 1.5rem;
}

[data-theme='dark'] .product-live-badge {
    background: rgba(108, 99, 255, 0.12);
    border-color: rgba(108, 99, 255, 0.3);
}

/* Product footer: status + demo button side by side */
.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 0.5rem;
}

/* Demo CTA button */
.btn-demo {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.45rem 1.1rem;
    background: var(--gradient);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-demo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 79, 230, 0.3);
}

/* Live pulsing green dot */
.status-dot.status-live {
    background: #22c55e;
    box-shadow: 0 0 6px #22c55e;
}

.product-name {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 0.5rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.product-tagline {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 1rem;
}

.product-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.product-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-family: var(--mono);
    color: var(--text-dim);
    letter-spacing: 0.5px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-2);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 6px var(--accent-2);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    background: var(--bg-subtle);
}

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

.step {
    text-align: center;
    padding: 2rem 1.5rem;
}

.step-number {
    font-family: var(--mono);
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: -3px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.4;
    margin-bottom: 1rem;
}

.step h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    letter-spacing: -0.3px;
}

.step p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
    margin: 0 auto;
}

/* ===== WHY US ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.benefit {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 1.8rem;
    transition: all 0.3s var(--ease);
}

.benefit:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.benefit-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(90, 79, 230, 0.08);
    border-radius: 10px;
    color: var(--accent);
    margin-bottom: 1.2rem;
}

[data-theme='dark'] .benefit-icon {
    background: rgba(108, 99, 255, 0.1);
}

.benefit h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.3px;
}

.benefit p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* ===== CONTACT ===== */
.contact {
    background: var(--bg-subtle);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info .section-tag {
    margin-bottom: 1rem;
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

/* Chatbox style form */
.contact-form-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
}

[data-theme='dark'] .contact-form-box {
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
}

.form-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-header-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 6px var(--accent-2);
}

.contact-form {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-bubble {
    padding: 12px 16px;
    border-radius: 12px 12px 12px 4px;
    font-size: 0.9rem;
    line-height: 1.5;
    background: rgba(90, 79, 230, 0.06);
    border: 1px solid rgba(90, 79, 230, 0.12);
    color: var(--text-muted);
    max-width: 90%;
}

[data-theme='dark'] .chat-bubble {
    background: rgba(108, 99, 255, 0.08);
    border-color: rgba(108, 99, 255, 0.15);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-group label {
    font-size: 0.7rem;
    font-family: var(--mono);
    color: var(--text-dim);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}

.send-btn {
    background: var(--gradient);
    color: #fff;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    align-self: flex-end;
}

.send-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 79, 230, 0.3);
}

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid var(--border);
    padding: 3rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2.5rem;
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 0.8rem;
}

.footer-brand p {
    color: var(--text-dim);
    font-size: 0.85rem;
    max-width: 300px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-col h5 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
}

.footer-col a {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.footer-col a:hover {
    color: var(--text);
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.services-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.services-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.products-grid .reveal:nth-child(2) { transition-delay: 0.15s; }
.benefits-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.benefits-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.benefits-grid .reveal:nth-child(4) { transition-delay: 0.3s; }
.steps-grid .step:nth-child(2) { transition-delay: 0.1s; }
.steps-grid .step:nth-child(3) { transition-delay: 0.2s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg);
        padding: 1.5rem 2rem;
        gap: 1rem;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    [data-theme='dark'] .nav-links {
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero {
        padding: 7rem 1.5rem 4rem;
    }

    .hero h1 {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

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

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

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-links {
        gap: 2.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    section {
        padding: 4rem 0;
    }

    .container {
        padding: 0 1.5rem;
    }
}

/* ===== PRODUCT TAGS ===== */
.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
}

.product-tag {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.3rem 0.7rem;
    border-radius: 4px;
    background: rgba(0, 168, 132, 0.08);
    color: var(--accent-2);
    border: 1px solid rgba(0, 168, 132, 0.15);
}

[data-theme='dark'] .product-tag {
    background: rgba(0, 212, 170, 0.08);
    border-color: rgba(0, 212, 170, 0.15);
}

/* ===== DEMO BUTTON ===== */
.btn-demo {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 1.4rem;
    background: var(--gradient);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 0.2s var(--ease), box-shadow 0.2s;
}

.btn-demo:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(90, 79, 230, 0.3);
}

/* ===== LAUNCH ANNOUNCEMENT POPUP ===== */
.launch-popup {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1100;
    width: 320px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.14), 0 0 0 1px rgba(90, 79, 230, 0.08);
    overflow: hidden;
    animation: popup-slide-in 0.55s var(--ease) both;
    transition: opacity 0.35s ease, transform 0.35s var(--ease);
}

[data-theme='dark'] .launch-popup {
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(108, 99, 255, 0.15);
}

@keyframes popup-slide-in {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.launch-popup.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Gradient accent bar at the top */
.launch-popup::before {
    content: '';
    display: block;
    height: 3px;
    background: linear-gradient(90deg, #5a4fe6, #00a884);
    border-radius: 16px 16px 0 0;
}

.launch-popup-content {
    padding: 1rem 1.1rem 1.1rem;
}

/* Header row: pulse dot + label + close button */
.launch-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.65rem;
}

.launch-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
    animation: launch-ping 1.5s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes launch-ping {
    0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55); }
    70%  { box-shadow: 0 0 0 7px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.launch-label {
    font-family: var(--mono);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    background: linear-gradient(135deg, #5a4fe6, #00a884);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    flex: 1;
}

.launch-close {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 0.9rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
    line-height: 1;
}

.launch-close:hover {
    background: var(--bg-subtle);
    color: var(--text);
}

.launch-text {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 0.9rem;
}

.launch-text strong {
    color: var(--text);
}

/* Actions row: demo CTA + countdown ring */
.launch-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.launch-cta-bold {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 1.1rem;
    background: var(--gradient);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 8px;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 0.2s var(--ease), box-shadow 0.2s;
    border: none;
}

.launch-cta-bold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 79, 230, 0.3);
    color: #fff;
}

/* Countdown timer with circular ring */
.launch-timer {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.launch-timer svg {
    transform: rotate(-90deg);
}

.launch-timer-track {
    fill: none;
    stroke: var(--border);
    stroke-width: 2.5;
}

.launch-timer-ring {
    fill: none;
    stroke: url(#timerGrad);
    stroke-width: 2.5;
    stroke-linecap: round;
    /* circumference of r=13 circle: 2*PI*13 ≈ 81.68 */
    stroke-dasharray: 81.68;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 1s linear;
}

.launch-timer-number {
    position: absolute;
    font-family: var(--mono);
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    line-height: 1;
}

/* ===== POPUP MOBILE OPTIMISATION ===== */
@media (max-width: 640px) {
    .launch-popup {
        right: 50%;
        transform: translateX(50%);
        bottom: 1.2rem;
        width: calc(100vw - 2.4rem);
        max-width: 360px;
        animation: popup-slide-in-mobile 0.55s var(--ease) both;
    }

    @keyframes popup-slide-in-mobile {
        from {
            opacity: 0;
            transform: translateX(50%) translateY(24px) scale(0.97);
        }
        to {
            opacity: 1;
            transform: translateX(50%) translateY(0) scale(1);
        }
    }

    /* hidden state is handled by the base .launch-popup.hidden rule (opacity only) */
}

/* ===== FORM SUCCESS STATE ===== */
.form-success {
    background: rgba(0, 168, 132, 0.08);
    border: 1px solid rgba(0, 168, 132, 0.25);
    border-radius: 10px;
    padding: 1rem 1.2rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--accent-2);
    font-weight: 500;
    text-align: center;
}