/* ========================================
   DROFILLA SHOWCASE — STYLES
   ======================================== */

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

:root {
    --primary: #0769b4;
    --primary-dark: #054d85;
    --primary-light: #3a8fd4;
    --accent: #00c6a7;
    --accent-dark: #00a88e;
    --bg: #ffffff;
    --bg-alt: #f7f9fc;
    --bg-dark: #0a0f1c;
    --text: #1a1a2e;
    --text-light: #5a6478;
    --text-muted: #8892a4;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- ANIMATIONS --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.08); opacity: 0.85; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

@keyframes drawLine {
    from { stroke-dashoffset: 400; }
    to { stroke-dashoffset: 0; }
}

@keyframes rotateShape {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- NAVBAR --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.98);
    border-bottom-color: var(--border);
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-img {
    height: 42px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    text-decoration: none;
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    letter-spacing: -0.01em;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white !important;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(7,105,180,0.25);
}

.nav-cta:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    box-shadow: 0 6px 16px rgba(7,105,180,0.35);
    transform: translateY(-1px);
}

.nav-cta::after {
    display: none;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

/* --- HERO --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #f0f7ff 0%, #f7f9fc 50%, #eef6ff 100%);
    overflow: hidden;
    padding: 100px 0 60px;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -200px;
    animation: rotateShape 60s linear infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    left: -100px;
    animation: rotateShape 45s linear infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--primary-light);
    top: 30%;
    left: 15%;
    animation: float 8s ease-in-out infinite;
}

.shape-4 {
    width: 150px;
    height: 150px;
    background: var(--accent);
    top: 20%;
    right: 20%;
    animation: float 10s ease-in-out infinite 2s;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(7,105,180,0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(7,105,180,0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(7,105,180,0.35);
}

.btn-secondary {
    background: white;
    color: var(--text);
    border: 1px solid var(--border);
}

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

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 24px;
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.05rem;
}

/* --- HERO STATS --- */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
    animation: scrollBounce 2s ease-in-out infinite;
    opacity: 0.5;
}

/* --- SECTIONS --- */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-badge {
    display: inline-block;
    background: rgba(7,105,180,0.08);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 560px;
    margin: 0 auto;
}

/* --- DIFFERENTIATORS --- */
.differentiators {
    background: linear-gradient(135deg, #0a1628 0%, #1a2942 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.differentiators::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 20%, rgba(7,105,180,0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(59,130,246,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.differentiators .section-header .section-badge {
    background: rgba(59,130,246,0.2);
    color: #60a5fa;
}

.differentiators .section-title {
    color: white;
}

.differentiators .section-subtitle {
    color: rgba(255,255,255,0.7);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

@media (max-width: 1024px) {
    .diff-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
}

.diff-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.diff-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}

.diff-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.diff-icon svg {
    width: 28px;
    height: 28px;
}

.diff-icon.swarm {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.diff-icon.swarm svg {
    color: white;
}

.diff-icon.ai {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.diff-icon.ai svg {
    color: white;
}

.diff-icon.realtime {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.diff-icon.realtime svg {
    color: white;
}

.diff-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 50px;
    background: rgba(16,185,129,0.15);
    color: #34d399;
}

.diff-card:nth-child(2) .diff-badge {
    background: rgba(139,92,246,0.15);
    color: #a78bfa;
}

.diff-card:nth-child(3) .diff-badge {
    background: rgba(245,158,11,0.15);
    color: #fbbf24;
}

.diff-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 12px;
}

.diff-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
}

.diff-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.diff-feature {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.85);
}

.df-icon {
    color: #34d399;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.diff-card:nth-child(2) .df-icon {
    color: #a78bfa;
}

.diff-card:nth-child(3) .df-icon {
    color: #fbbf24;
}

.diff-feature strong {
    color: white;
}

/* --- WHITE-LABEL --- */
.whitelabel {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfeff 100%);
    position: relative;
    overflow: hidden;
}

.whitelabel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2310b981' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.wl-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.wl-badge {
    display: inline-block;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.wl-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 12px;
}

.wl-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 40px;
}

.wl-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

@media (max-width: 1024px) {
    .wl-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 640px) {
    .wl-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .wl-title {
        font-size: 1.8rem;
    }
}

.wl-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px 16px;
    border: 1px solid rgba(16,185,129,0.2);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.wl-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(16,185,129,0.15);
    border-color: #10b981;
}

.wl-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wl-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.wl-text {
    text-align: center;
}

.wl-text strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.wl-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.wl-note {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    border: 1px solid rgba(16,185,129,0.3);
    border-radius: 50px;
    padding: 12px 24px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.wl-note svg {
    width: 20px;
    height: 20px;
    color: #10b981;
    flex-shrink: 0;
}

.wl-note strong {
    color: #059669;
}

/* --- FEATURES --- */
.features {
    background: var(--bg-alt);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(7,105,180,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    transform: scale(1.05);
}

.feature-card:hover .feature-icon svg {
    color: white;
}

.feature-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 16px;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.feature-list li {
    font-size: 0.83rem;
    color: var(--text-muted);
    padding-left: 18px;
    position: relative;
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

/* --- ENTERPRISE CAPABILITIES --- */
.enterprise {
    background: var(--bg);
}

.enterprise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) {
    .enterprise-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .enterprise-grid {
        grid-template-columns: 1fr;
    }
}

.enterprise-block {
    background: white;
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.enterprise-block:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(7,105,180,0.2);
}

.eb-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.eb-title svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
    flex-shrink: 0;
}

.eb-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

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

.eb-feature strong {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

.eb-feature span {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* --- ORDER LIFECYCLE (Compact) --- */
.lifecycle-compact {
    background: var(--bg);
}

.lifecycle-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.lifecycle-steps::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 24px;
    bottom: 24px;
    width: 2px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 2px;
}

.lc-step {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 20px 0;
    position: relative;
}

.lc-step-num {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(7,105,180,0.25);
    position: relative;
    z-index: 2;
}

.lc-step-content {
    flex: 1;
    padding-top: 8px;
}

.lc-step-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.lc-step-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.lifecycle-note {
    text-align: center;
    margin-top: 40px;
    padding: 20px 32px;
    background: linear-gradient(135deg, #f0f7ff 0%, #e8f4ff 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(7,105,180,0.15);
    font-size: 0.95rem;
    color: var(--text-light);
}

.lifecycle-note strong {
    color: var(--primary);
}

@media (max-width: 640px) {
    .lifecycle-steps::before {
        left: 20px;
    }
    
    .lc-step {
        gap: 16px;
    }
    
    .lc-step-num {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 1rem;
    }
    
    .lc-step-content h4 {
        font-size: 1rem;
    }
    
    .lc-step-content p {
        font-size: 0.85rem;
    }
}

/* --- SMS NOTIFICATIONS --- */
.sms-notifications {
    background: var(--bg);
}

.sms-showcase {
    max-width: 1000px;
    margin: 0 auto;
}

.sms-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 40px;
}

.sms-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 50px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-light);
    transition: var(--transition);
}

.sms-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.sms-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.sms-tab-num {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

.sms-tab.active .sms-tab-num {
    background: rgba(255,255,255,0.25);
}

.sms-tab-label {
    white-space: nowrap;
}

.sms-content-area {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    align-items: start;
}

/* Phone Mockup */
.phone-mockup {
    width: 300px;
    background: #1a1a2e;
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl), inset 0 0 0 2px rgba(255,255,255,0.1);
    position: relative;
}

.phone-notch {
    width: 120px;
    height: 28px;
    background: #1a1a2e;
    border-radius: 0 0 16px 16px;
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.phone-screen {
    background: #f5f5f5;
    border-radius: 32px;
    overflow: hidden;
    min-height: 500px;
}

.sms-header {
    background: white;
    padding: 50px 16px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.sms-contact-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

.sms-contact-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text);
}

.sms-contact-type {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.sms-messages {
    padding: 20px 16px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sms-bubble {
    max-width: 90%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.85rem;
    line-height: 1.5;
    animation: fadeInUp 0.4s ease;
}

.sms-bubble.incoming {
    background: white;
    color: var(--text);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}

.sms-bubble .sms-link {
    color: var(--primary);
    text-decoration: underline;
    word-break: break-all;
    display: block;
    margin-top: 6px;
    font-size: 0.8rem;
}

.sms-bubble .sms-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 6px;
    text-align: right;
}

.sms-bubble-changes {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed rgba(0,0,0,0.1);
    font-size: 0.8rem;
}

.sms-bubble-changes div {
    margin-bottom: 4px;
}

.sms-bubble-changes .out-of-stock {
    color: #c0392b;
}

.sms-bubble-changes .replaced {
    color: #e67e22;
}

.sms-bubble-changes .shorted {
    color: #8e44ad;
}

/* Details Panel */
.sms-details {
    background: linear-gradient(135deg, #f8fafc 0%, #f0f7ff 100%);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid rgba(7,105,180,0.1);
}

.sms-details-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sms-details-title .status-badge {
    font-size: 0.7rem;
    padding: 4px 10px;
    border-radius: 50px;
    background: var(--primary);
    color: white;
    font-weight: 600;
}

.sms-details-trigger {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.sms-details-section {
    margin-bottom: 20px;
}

.sms-details-section h4 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.sms-details-section p,
.sms-details-section li {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.6;
}

.sms-details-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sms-details-section li {
    padding-left: 16px;
    position: relative;
}

.sms-details-section li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.sms-details-section li.indent {
    padding-left: 32px;
    color: var(--text-light);
    font-size: 0.85rem;
}

.sms-details-section li.indent::before {
    left: 16px;
    width: 4px;
    height: 4px;
    background: var(--text-muted);
}

.sms-timing-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: white;
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.82rem;
    color: var(--text);
}

.sms-timing-badge svg {
    width: 14px;
    height: 14px;
    color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
    .sms-content-area {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .phone-mockup {
        margin: 0 auto;
        width: 280px;
    }

    .phone-screen {
        min-height: 450px;
    }

    .sms-messages {
        min-height: 330px;
    }

    .sms-tabs {
        gap: 6px;
    }

    .sms-tab {
        padding: 8px 12px;
        font-size: 0.75rem;
    }

    .sms-tab-label {
        display: none;
    }

    .sms-tab-num {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }
}

/* --- VIDEO DEMOS --- */
.demos {
    background: var(--bg-alt);
}

.demos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.demo-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.demo-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.demo-video-wrap {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.demo-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #0a0f1c 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.demo-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(7,105,180,0.2) 0%, rgba(0,198,167,0.15) 100%);
}

.demo-placeholder:hover {
    background: linear-gradient(135deg, #1a1a2e 0%, #162035 100%);
}

.demo-play-btn {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.demo-placeholder:hover .demo-play-btn {
    background: var(--primary);
    transform: scale(1.1);
}

.demo-play-btn svg {
    margin-left: 4px;
}

.demo-placeholder-label {
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.demo-placeholder-hint {
    color: rgba(255,255,255,0.4);
    font-size: 0.78rem;
    position: relative;
    z-index: 1;
}

.demo-video-wrap video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.demo-info {
    padding: 24px;
}

.demo-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.demo-info p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 14px;
}

.demo-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.demo-tags span {
    padding: 4px 10px;
    background: var(--bg-alt);
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* --- ADD-ONS --- */
.addons {
    background: var(--bg);
}

.addons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.addon-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}

.addon-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.addon-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    gap: 0 32px;
    background: linear-gradient(135deg, #f0f7ff 0%, #eef6ff 100%);
    border: 2px solid rgba(7,105,180,0.15);
    padding: 40px;
}

.addon-featured:nth-child(2) {
    background: linear-gradient(135deg, #f5f0ff 0%, #eee8ff 100%);
    border-color: rgba(106,57,201,0.15);
}

.addon-featured:nth-child(2) .addon-icon {
    background: rgba(106,57,201,0.08);
}

.addon-featured:nth-child(2) .addon-icon svg {
    color: #6a39c9;
}

.addon-featured .addon-icon {
    grid-row: 1 / 3;
}

.addon-featured .addon-capabilities {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.addon-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--accent);
    color: white;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.addon-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(7,105,180,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.addon-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.addon-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.addon-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

.addon-capabilities {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.capability {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text);
}

.cap-icon {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* --- CONNECTED ECOSYSTEM --- */
.connected {
    background: var(--bg-alt);
}

.connected-visual {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    aspect-ratio: 3/2;
}

.connected-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
}

.connected-logo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: contain;
    background: white;
    padding: 8px;
    box-shadow: var(--shadow-md);
    animation: pulse 3s ease-in-out infinite;
}

.connected-center span {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}

.connected-nodes {
    position: absolute;
    inset: 0;
}

.connected-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    animation: float 6s ease-in-out infinite;
}

.connected-node[data-pos="top-left"] { top: 5%; left: 10%; animation-delay: 0s; }
.connected-node[data-pos="top-right"] { top: 5%; right: 10%; animation-delay: 1s; }
.connected-node[data-pos="right"] { top: 40%; right: 2%; animation-delay: 2s; }
.connected-node[data-pos="bottom-right"] { bottom: 5%; right: 15%; animation-delay: 3s; }
.connected-node[data-pos="bottom-left"] { bottom: 5%; left: 15%; animation-delay: 4s; }

.cn-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.cn-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.connected-node:hover .cn-icon {
    background: var(--primary);
    transform: scale(1.15);
}

.connected-node:hover .cn-icon svg {
    color: white;
}

.cn-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text);
}

.cn-desc {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.connection-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.conn-line {
    stroke: var(--primary);
    stroke-width: 1.5;
    stroke-dasharray: 8 4;
    opacity: 0.2;
    animation: drawLine 3s linear infinite;
}

/* --- CTA --- */
.cta-section {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #0d1526 100%);
    padding: 100px 0;
}

.cta-content {
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.6);
    max-width: 500px;
    margin: 0 auto 40px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-actions .btn-secondary {
    background: transparent;
    color: white;
    border-color: rgba(255,255,255,0.2);
}

.cta-actions .btn-secondary:hover {
    border-color: white;
    color: white;
}

/* --- TRUSTED BY --- */
.trusted-by {
    padding: 48px 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.trusted-content {
    text-align: center;
}

.trusted-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 32px;
}

.trusted-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 64px;
    flex-wrap: wrap;
}

.trusted-logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.company-logo {
    height: 60px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: var(--transition);
}

.company-logo:hover {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

/* --- SCREENSHOTS SHOWCASE --- */
.screenshots-showcase {
    margin-top: 80px;
    padding-top: 64px;
    border-top: 1px solid var(--border);
}

.section-subheader {
    text-align: center;
    margin-bottom: 40px;
}

.section-subheader h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.section-subheader p {
    font-size: 1rem;
    color: var(--text-light);
}

/* --- SCREENSHOTS GALLERY --- */
.screenshots-gallery {
    margin-top: 64px;
    padding-top: 48px;
    border-top: 1px solid var(--border);
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.gallery-title h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.gallery-title p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.gallery-nav {
    display: flex;
    gap: 8px;
}

.gallery-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.gallery-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.gallery-btn:hover svg {
    color: white;
}

.gallery-btn svg {
    width: 20px;
    height: 20px;
    color: var(--text-light);
    transition: var(--transition);
}

.gallery-track {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 8px 0 16px;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
    -webkit-overflow-scrolling: touch;
}

.gallery-track::-webkit-scrollbar {
    height: 6px;
}

.gallery-track::-webkit-scrollbar-track {
    background: transparent;
}

.gallery-track::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.gallery-track::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.gallery-slide {
    flex: 0 0 auto;
    width: 320px;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.gallery-slide:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.gallery-slide::after {
    content: attr(data-label);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0;
    transition: var(--transition);
}

.gallery-slide:hover::after {
    opacity: 1;
}

.gallery-slide img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: top center;
    display: block;
}

/* --- LIGHTBOX MODAL --- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 28px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox-prev svg,
.lightbox-next svg {
    width: 28px;
    height: 28px;
    color: white;
}

.lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox-caption {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    padding: 12px 24px;
    background: rgba(0,0,0,0.5);
    border-radius: var(--radius-md);
}

@media (max-width: 768px) {
    .gallery-slide {
        width: 280px;
    }
    
    .gallery-slide img {
        height: 170px;
    }
    
    .lightbox-prev,
    .lightbox-next {
        width: 44px;
        height: 44px;
    }
    
    .lightbox-prev { left: 12px; }
    .lightbox-next { right: 12px; }
}

@media (max-width: 480px) {
    .trusted-logos {
        gap: 24px;
    }
    
    .company-logo {
        height: 50px;
    }
}

/* --- FOOTER --- */
.footer {
    background: var(--bg-dark);
    padding: 64px 0 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand-col {
    max-width: 280px;
}

.footer-logo {
    height: 36px;
    width: auto;
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-block;
}

.footer-col ul li a:hover {
    color: white;
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom-left p {
    color: rgba(255,255,255,0.35);
    font-size: 0.85rem;
}

.footer-bottom-right {
    display: flex;
    gap: 24px;
}

.footer-bottom-right a {
    color: rgba(255,255,255,0.35);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer-bottom-right a:hover {
    color: white;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-brand-col {
        grid-column: span 2;
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-brand-col {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-bottom-right {
        gap: 16px;
    }
}

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

    .addon-featured {
        grid-column: 1 / -1;
    }

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

/* --- FAQ SECTION --- */
.faq-section {
    background: var(--bg-alt);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.faq-category {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-category-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
}

.faq-category-title svg {
    flex-shrink: 0;
    opacity: 0.8;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    overflow: hidden;
    transition: var(--transition);
    margin-bottom: 8px;
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.faq-item.open {
    border-color: var(--primary);
    box-shadow: 0 2px 12px rgba(7, 105, 180, 0.08);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 16px 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.925rem;
    font-weight: 600;
    color: var(--text);
    text-align: left;
    gap: 12px;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question span {
    flex: 1;
    line-height: 1.4;
}

.faq-chevron {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 20px;
}

.faq-item.open .faq-answer {
    max-height: 500px;
    padding: 0 20px 16px;
}

.faq-answer p {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-light);
}

.faq-answer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.faq-answer a:hover {
    text-decoration: underline;
}

.faq-answer strong {
    color: var(--text);
    font-weight: 600;
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-md);
    }

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

    .nav-toggle {
        display: flex;
    }

    .features-grid,
    .demos-grid,
    .addons-grid {
        grid-template-columns: 1fr;
    }

    .addon-featured {
        display: flex;
        flex-direction: column;
    }

    .addon-featured .addon-capabilities {
        display: flex;
        flex-direction: column;
    }

    .hero-stats {
        gap: 24px;
    }

    .lifecycle-nodes {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .lifecycle-track {
        display: none;
    }

    .node-label {
        font-size: 0.7rem;
    }

    .detail-content {
        padding: 24px;
    }

    .connected-visual {
        aspect-ratio: 1/1;
    }

    .connected-node .cn-desc {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section {
        padding: 60px 0;
    }

    .hero-stats {
        gap: 16px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .lifecycle-nodes {
        gap: 12px;
    }
}