/* styles.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg: #0B1120;
    --card: #020617;
    --border: rgba(255,255,255,0.08);
    --text: #ffffff;
    --text-secondary: #94A3B8;
    --accent: #3B82F6;
    --accent-light: #60A5FA;
}

@media (max-width: 420px) {
    .cta-btn {
        padding: 0.5rem 0.9rem;
        font-size: 0.85rem;
    }

    .floating-reaction {
        display: none;
    }
}

@media (max-width: 640px) {
    .nav-container {
        padding: 0.85rem 16px;
    }

    .hero {
        padding-top: 104px;
        min-height: auto;
        padding-bottom: 3.5rem;
    }

    .hero-headline {
        font-size: clamp(2.15rem, 8vw, 2.75rem);
        letter-spacing: -1.2px;
    }

    .hero-subtext {
        font-size: 1.05rem;
        margin: 1.25rem 0 1.75rem;
    }

    .hero-cta {
        width: 100%;
        justify-content: center;
    }

    .primary-btn, .secondary-btn {
        width: 100%;
        justify-content: center;
        padding: 0.95rem 1.2rem;
    }

    .join-box {
        margin-top: 2rem;
        padding: 1rem;
    }

    .join-input-group {
        flex-direction: column;
        background: transparent;
        gap: 0.75rem;
    }

    .join-input-group input {
        background: rgba(255,255,255,0.05);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 0.95rem 1rem;
        min-height: 44px;
    }

    .join-btn {
        width: 100%;
        border-radius: 12px;
        padding: 0.95rem 1rem;
        min-height: 44px;
        line-height: 1.1;
    }

    .meeting-mockup {
        height: auto;
    }

    .video-grid {
        padding: 16px;
    }

    .meeting-mockup .video-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        height: auto;
    }

    .meeting-mockup .video-grid img {
        width: 100%;
        max-width: 100%;
        height: auto;
        display: block;
    }

    .screen-share {
        position: relative;
        bottom: auto;
        right: auto;
        width: 100%;
        margin: 0 16px 16px;
        border-radius: 16px;
    }

    .floating-reaction {
        position: relative;
        bottom: auto;
        left: auto;
        margin: 0 16px 16px;
        font-size: 1.8rem;
        animation: none;
        text-align: left;
    }

    .video-grid {
        grid-template-columns: 1fr;
        height: auto;
    }

    .video-grid img {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 14px;
    }
}

@media (max-width: 420px) {
    .mobile-menu {
        right: 12px;
        width: calc(100vw - 24px);
    }

    .hero-grid {
        padding: 0 4%;
    }
}

[data-theme="light"] {
    --bg: #f8fafc;
    --card: #ffffff;
    --border: rgba(15, 23, 42, 0.08);
    --text: #0f172a;
    --text-secondary: #64748b;
    --accent: #3B82F6;
    --accent-light: #60A5FA;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

html, body {
    width: 100%;
    max-width: 100%;
}

/* NAV */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    background: rgba(11, 17, 32, 0.75);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

[data-theme="light"] .nav {
    background: rgba(248, 250, 252, 0.85);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.25rem 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

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

.nav-links a {
    margin-left: 2rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-btn {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.login-btn {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    padding: 0.6rem 1.4rem;
    border-radius: 9999px;
    transition: all 0.3s;
}

.login-btn:hover {
    background: rgba(255,255,255,0.1);
}

.cta-btn {
    background: var(--accent);
    color: white;
    text-decoration: none;
    border: none;
    padding: 0.75rem 1.8rem;
    border-radius: 9999px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 10px 30px -10px var(--accent);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px -10px var(--accent);
}

@media (max-width: 640px) {
    .nav-actions {
        gap: 0.5rem;
    }

    .nav-actions .cta-btn {
        display: none;
    }

    .login-btn {
        padding: 0.5rem 0.85rem;
        font-size: 0.9rem;
    }

    .cta-btn {
        padding: 0.55rem 1.05rem;
        font-size: 0.9rem;
        box-shadow: 0 10px 26px -12px var(--accent);
        white-space: nowrap;
        line-height: 1.05;
    }

    .cta-btn:hover {
        transform: none;
    }
}

/* MOBILE */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 76px;
    right: 16px;
    left: auto;
    width: min(360px, calc(100vw - 32px));
    background: rgba(2, 6, 23, 0.98);
    border: 1px solid var(--border);
    border-radius: 18px;
    flex-direction: column;
    padding: 1rem;
    gap: 0.35rem;
    z-index: 2000;
    box-shadow: 0 22px 55px rgba(0,0,0,0.55);
}

.mobile-menu a {
    display: block;
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s ease, color 0.2s ease;
}

.mobile-menu a:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text);
}

.mobile-menu .cta-btn {
    text-align: center;
    margin-top: 0.55rem;
}

/* HERO */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.mesh-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 25% 30%, rgba(59, 130, 246, 0.18) 0%, transparent 60%),
        radial-gradient(circle at 75% 70%, rgba(96, 165, 250, 0.15) 0%, transparent 65%);
    background-size: 200% 200%;
    animation: meshMove 35s ease infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes meshMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-left {
    max-width: 520px;
}

.badge {
    display: inline-block;
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.hero-headline {
    font-size: clamp(3rem, 7vw, 3rem);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -2px;
}

.hero-subtext {
    font-size: 1.35rem;
    color: var(--text-secondary);
    margin: 1.8rem 0 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.primary-btn, .secondary-btn {
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    transition: all 0.3s;
}

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

.secondary-btn {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.primary-btn:hover {
    transform: scale(1.04);
}

.join-box {
    margin-top: 3rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.25rem;
}

.join-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.join-input-group {
    display: flex;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    overflow: hidden;
}

.join-input-group input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 1rem 1.25rem;
    color: var(--text);
    font-size: 1rem;
    outline: none;
}

.join-btn {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0 2rem;
    font-weight: 600;
    cursor: pointer;
}

/* RIGHT HERO MOCKUP */
.hero-right {
    position: relative;
}

.tilt-card {
    perspective: 1400px;
    transition: transform 0.15s cubic-bezier(0.23, 1, 0.32, 1);
    transform-style: preserve-3d;
}

.meeting-mockup {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(255,255,255,0.1) inset;
    position: relative;
    height: 520px;
}

.mock-header {
    background: rgba(255,255,255,0.05);
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
}

.live-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
    margin-right: 6px;
}

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

.video-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 20px;
    height: calc(100% - 110px);
}

.video-tile {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.5);
}

.video-placeholder {
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding: 14px;
    color: white;
    position: relative;
}

.participant-info {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,0,0,0.5);
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.85rem;
}

.mic-indicator {
    color: #22c55e;
    animation: micPulse 2s infinite;
}

.mic-indicator i {
    font-size: 0.9rem;
}

.screen-share {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 42%;
    background: #111827;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px -15px rgba(0,0,0,0.6);
}

.share-header {
    background: #1f2937;
    padding: 8px 14px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fake-figma {
    padding: 12px;
    background: #1e2937;
}

.figma-bar {
    height: 6px;
    background: #64748b;
    margin-bottom: 12px;
    border-radius: 3px;
}

.figma-content {
    height: 110px;
    background: linear-gradient(#334155, #475569);
    border-radius: 6px;
}

.floating-reaction {
    position: absolute;
    bottom: 80px;
    left: 30px;
    font-size: 2.5rem;
    animation: float 3s ease-in-out infinite;
}

/* SPOTLIGHT */
.spotlight {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(700px circle at var(--x, 50%) var(--y, 50%), rgba(59,130,246,0.12) 0%, transparent 70%);
    z-index: 999;
    opacity: 0.6;
    mix-blend-mode: screen;
}

/* SECTIONS */
.section {
    padding: 7rem 5%;
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.accent-pill {
    background: rgba(59,130,246,0.15);
    color: var(--accent);
    padding: 6px 18px;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 600;
}

h2 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
}

/* FEATURES GRID */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.2rem;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px -20px rgba(59,130,246,0.25);
    border-color: var(--accent);
}

.feature-icon {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

/* DEMO SECTION */
.large-mockup {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 50px 100px -30px rgba(0,0,0,0.5);
}

.mock-toolbar {
    background: rgba(255,255,255,0.05);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.large-video-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 24px;
    padding-bottom: 40px;
}

.large-video-tile {
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.large-screen-share {
    grid-column: span 2;
    background: #111827;
    border-radius: 16px;
    padding: 16px;
}

/* PRICING */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 2.5rem;
    max-width: 920px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.4s;
    position: relative;
}

.pro-card {
    border-color: var(--accent);
    transform: scale(1.04);
    box-shadow: 0 30px 70px -20px rgba(59,130,246,0.3);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 20px;
    border-radius: 9999px;
}

.price {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 1rem 0;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.pricing-features li {
    padding: 12px 0;
    border-top: 1px solid var(--border);
    list-style: none;
}

.pricing-btn {
    width: 100%;
    margin-top: 2rem;
    padding: 0.95rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.06);
    color: var(--text);
    font-size: 0.98rem;
    cursor: pointer;
    transition: all 0.3s;
}

.pro-btn {
    background: var(--accent);
    color: white;
    border-color: transparent;
}

/* FOOTER & OTHERS */
.footer {
    background: #020617;
    padding: 5rem 5% 3rem;
    color: #64748b;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 4rem;
    max-width: 1280px;
    margin: 0 auto;
}

.footer a {
    display: block;
    margin-top: 1rem;
    color: #64748b;
    text-decoration: none;
}

.footer-bottom {
    margin-top: 6rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .tilt-card {
        margin: 0 auto;
        max-width: 480px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }

    .nav-container {
        justify-content: flex-start;
        gap: 0.5rem;
    }

    .nav-actions {
        margin-left: auto;
        gap: 0.35rem;
    }

    .theme-btn {
        font-size: 1.15rem;
    }

    .mobile-menu-btn {
        margin-left: 0.35rem;
    }

    .nav-actions .cta-btn {
        display: none;
    }
    
    .features-grid, .usecases-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        padding-left: 16px;
        padding-right: 16px;
    }

    .hero-left {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .badge {
        margin-top: 10px;
    }

    .hero {
        padding-top: 96px;
    }
}

@media (max-width: 640px) {
    .nav-container {
        width: 100%;
        max-width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }

    .hero-grid {
        width: 100%;
        max-width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }

    .section {
        max-width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }

    .footer {
        padding-left: 16px;
        padding-right: 16px;
    }

    .footer-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 0.9rem;
        column-gap: 0.7rem;
    }

    .footer-grid > :first-child {
        grid-column: 1 / -1;
    }

    .footer a {
        margin-top: 0.55rem;
        font-size: 0.9rem;
    }

    .pricing-btn {
        margin-top: 1.45rem;
        padding: 0.9rem;
        font-size: 0.95rem;
    }

    .pro-btn {
        padding: 0.9rem;
        font-size: 0.95rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        margin-top: 3rem;
    }
}

@media (max-width: 420px) {
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .footer {
        text-align: center;
    }
}

@media (max-width: 360px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* SCROLL REVEAL */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

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

/* (Only showing changed/added parts for brevity — full file is included below) */

.hero-grid {
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
}

@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
  .meeting-mockup { height: 380px; }
}

.single-mockup {
  max-width: 920px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 50px 100px -30px rgba(0,0,0,0.5);
}

.big-meeting-frame {
  padding: 20px;
}

.single-video-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

.video-placeholder.big {
  aspect-ratio: 16/9;
  border-radius: 16px;
}

.screen-share-box {
  background: #111827;
  border-radius: 16px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #94a3b8;
}

/* Premium testimonials */
.testimonial-card.premium {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 2.5rem;
  border-radius: 24px;
  position: relative;
  transition: all 0.4s;
}

.testimonial-card.premium:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px -20px rgba(59,130,246,0.25);
}

.quote-icon {
  font-size: 4rem;
  opacity: 0.1;
  position: absolute;
  top: 20px;
  left: 30px;
}

/* Features grid now 8 cards */
.features-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.8rem;
}

/* Rest of the CSS remains exactly the same as previous version */
/* styles.css */
/* (All previous styles remain exactly the same — only adding/updating the Use Cases section below) */

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

.usecase-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 3rem 2rem;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}

.usecase-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(59,130,246,0.03), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.usecase-card:hover {
  transform: translateY(-16px);
  box-shadow: 0 40px 90px -25px rgba(59, 130, 246, 0.35);
  border-color: var(--accent);
}

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

.icon-circle {
  width: 92px;
  height: 92px;
  margin: 0 auto 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  background: rgba(59, 130, 246, 0.09);
  border: 2px solid rgba(59, 130, 246, 0.15);
  transition: all 0.4s;
}

.usecase-card:hover .icon-circle {
  background: rgba(59, 130, 246, 0.15);
  transform: scale(1.08);
  border-color: var(--accent);
}

.usecase-card h3 {
  font-size: 1.55rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.3px;
}

.usecase-card p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
}

/***********/
/* ============== ULTRA-PREMIUM TESTIMONIAL CAROUSEL (BUG-FIXED) ============== */
.testimonial-carousel {
  position: relative;
  max-width: 820px;
  margin: 4rem auto 0;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.8s cubic-bezier(0.32, 0.72, 0, 1);
}

.testimonial-slide {
  flex: 0 0 100%;
  width: 100%;
  padding: 0 24px;
  box-sizing: border-box;
}

.testimonial-card.premium {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 3.5rem 3rem;
  box-shadow: 0 25px 70px -20px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.testimonial-card.premium::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.testimonial-card.premium:hover {
  transform: translateY(-14px);
  box-shadow: 0 45px 100px -25px rgba(59, 130, 246, 0.45);
  border-color: rgba(59, 130, 246, 0.3);
}

.quote-wrapper {
  position: relative;
  padding-left: 22px;
  margin-bottom: 2.8rem;
}

.quote-mark {
  position: absolute;
  left: -8px;
  top: -18px;
  font-size: 8.5rem;
  line-height: 1;
  font-family: Georgia, serif;
  opacity: 0.09;
  color: var(--accent);
  pointer-events: none;
}

.quote-text {
  font-size: 1.42rem;
  line-height: 1.65;
  font-weight: 500;
  font-style: italic;
  color: var(--text);
  margin: 0;
}

.author-row {
  display: flex;
  align-items: center;
  gap: 20px;
}

.author-avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 7px rgba(59, 130, 246, 0.15);
  transition: all 0.4s ease;
}

.testimonial-card.premium:hover .author-avatar {
  transform: scale(1.08);
  box-shadow: 0 0 0 10px rgba(59, 130, 246, 0.28);
}

.author-info .name {
  font-size: 1.18rem;
  font-weight: 700;
}

.author-info .title {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.author-info .company {
  font-size: 0.93rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.4px;
}

/* Arrows & Dots */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(11, 17, 32, 0.9);
  color: white;
  border: none;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
}

.carousel-arrow:hover {
  background: var(--accent);
  transform: translateY(-50%) scale(1.15);
}

.carousel-arrow.prev {     left: 2px;
  border: 1px solid;}
.carousel-arrow.next { right: 2px; border: 1px solid; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 2.8rem;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  background: rgba(148, 163, 184, 0.4);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.4s;
}

.carousel-dot.active {
  background: var(--accent);
  width: 34px;
  border-radius: 9999px;
}

/* Mobile */
@media (max-width: 768px) {
  .testimonial-card.premium { padding: 2.8rem 2rem; }
  .quote-text { font-size: 1.25rem; }
  .carousel-arrow { width: 46px; height: 46px; font-size: 1.7rem; }
  .carousel-arrow.prev { left: 10px; }
  .carousel-arrow.next { right: 10px; }
}

/* ============== PREMIUM FAQ ACCORDION ============== */
.faq-accordion {
  max-width: 820px;
  margin: 3rem auto 0;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.4s ease;
}

.faq-item:hover {
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 15px 40px -15px rgba(59, 130, 246, 0.2);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.8rem 2rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.faq-icon {
  font-size: 1.6rem;
  font-weight: 400;
  transition: transform 0.4s ease;
  color: var(--accent);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 2rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1.05rem;
  transition: max-height 0.45s cubic-bezier(0.32, 0.72, 0, 1);
}

.faq-item.active .faq-answer {
  padding-bottom: 2rem;
  max-height: 200px; /* will be overridden by JS */
}

/* ============== PREMIUM FINAL CTA ============== */
.final-cta {
  background: linear-gradient(180deg, #0B1120 0%, #020617 100%);
  padding: 9rem 5% 8rem;
  position: relative;
  overflow: hidden;
  text-align: center;
  border-top: 1px solid rgba(59, 130, 246, 0.15);
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-container {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-badge {
  display: inline-block;
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 6px 20px;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}

.cta-headline {
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 1.2rem;
  color: var(--text);
}

.cta-subtext {
  font-size: 1.35rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
}

.final-cta-btn {
  background: linear-gradient(90deg, #3B82F6, #60A5FA);
  color: white;
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 700;
  padding: 1.15rem 2.6rem;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  box-shadow: 0 15px 40px -10px rgba(59, 130, 246, 0.5);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.final-cta-btn:hover {
  transform: translateY(-6px) scale(1.04);
  box-shadow: 0 25px 60px -10px rgba(59, 130, 246, 0.65);
}

.final-cta-btn:active {
  transform: scale(0.98);
}

.cta-trust {
  margin-top: 2rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  opacity: 0.85;
}

/* Mobile */
@media (max-width: 640px) {
  .final-cta {
      padding: 6rem 5% 5rem;
  }
  .final-cta-btn {
      font-size: 1rem;
      padding: 0.95rem 2rem;
  }
}

/**
demo 
***/
/* ============== PREMIUM DEMO SECTION ============== */
.demo-section {
  background: var(--bg);
  padding-bottom: 8rem;
}

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

.demo-subtext {
  color: var(--text-secondary);
  font-size: 1.15rem;
  margin-top: 0.8rem;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.premium-mockup-wrapper {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px;
}

.premium-meeting-mockup {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 40px 100px -25px rgba(0, 0, 0, 0.5),
              0 0 0 1px rgba(59, 130, 246, 0.15) inset;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.premium-meeting-mockup:hover {
  transform: translateY(-12px);
  box-shadow: 0 60px 130px -30px rgba(59, 130, 246, 0.4);
}

.mock-top-bar {
  background: rgba(255,255,255,0.04);
  padding: 1.1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.meeting-title {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.live-dot {
  width: 10px;
  height: 10px;
  background: #22c55e;
  border-radius: 50%;
  animation: livePulse 2s infinite;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.3);
}

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

.meeting-meta {
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  gap: 1.5rem;
}

.mock-video-area {
  padding: 2rem;
  background: #0a0f1c;
}

.video-grid-demo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 1.5rem;
}

.demo-video-tile {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.video-bg {
  width: 100%;
  height: 100%;
}

.video-label {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(0,0,0,0.65);
  color: white;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 500;
}

.mic-active {
  color: #22c55e;
  margin-left: 6px;
}

.demo-screen-share {
  background: #111827;
  border-radius: 16px;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,0.08);
}

.share-header {
  background: rgba(255,255,255,0.06);
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.fake-screen-content {
  height: 240px;
  background: linear-gradient(135deg, #1e2937, #334155);
  border-radius: 10px;
  position: relative;
}

.fake-screen-content::after {
  content: 'Product Roadmap';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(255,255,255,0.3);
  font-size: 1.1rem;
  font-weight: 600;
}

.mock-bottom-bar {
  background: rgba(255,255,255,0.04);
  padding: 1.2rem;
  display: flex;
  justify-content: center;
  gap: 12px;
  border-top: 1px solid var(--border);
}

.control-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: none;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  transition: all 0.3s;
}

.control-btn:hover {
  background: rgba(59, 130, 246, 0.25);
  transform: scale(1.1);
}

.red-btn {
  background: #ef4444 !important;
}

.red-btn:hover {
  background: #f87171 !important;
}

/* Responsive */
@media (max-width: 768px) {
  .premium-meeting-mockup { border-radius: 20px; }
  .mock-video-area { padding: 1.5rem; }
}