/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #334155;
    line-height: 1.6;
    background: #FFFFFF;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ========================================
   PALETTE & TOKENS
   ======================================== */
:root {
    --navy: #0F172A;
    --navy-light: #1E293B;
    --blue: #0077B6;
    --blue-dark: #005F8A;
    --blue-light: #00B4D8;
    --blue-glow: rgba(0,119,182,0.15);
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --green: #10B981;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(15,23,42,0.06);
    --shadow-md: 0 4px 16px rgba(15,23,42,0.08);
    --shadow-lg: 0 12px 40px rgba(15,23,42,0.1);
    --shadow-xl: 0 24px 60px rgba(15,23,42,0.14);
    --shadow-glow: 0 0 60px rgba(0,119,182,0.12);
    --max-w: 1200px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50%      { transform: translateY(-12px) rotate(-1deg); }
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .6; transform: scale(0.95); }
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes slideRight {
    from { width: 0; }
    to   { width: 100%; }
}
@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.animate { opacity: 0; transform: translateY(20px); }
.animate.visible { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.animate.visible.d1 { animation-delay: 0.1s; }
.animate.visible.d2 { animation-delay: 0.2s; }
.animate.visible.d3 { animation-delay: 0.3s; }
.animate.visible.d4 { animation-delay: 0.4s; }
.animate.visible.d5 { animation-delay: 0.5s; }
.animate.visible.d6 { animation-delay: 0.6s; }

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(2,6,23,0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(56,189,248,0.06);
    transition: all var(--transition);
}
.navbar.scrolled {
    box-shadow: 0 1px 30px rgba(0,0,0,0.2);
    background: rgba(2,6,23,0.9);
}
.navbar .container {
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}
.nav-logo {
    display: flex; align-items: center; gap: 10px;
    font-weight: 800; font-size: 1.35rem; color: #FFFFFF;
    letter-spacing: -0.02em;
}
.nav-logo-icon {
    width: 38px; height: 38px; border-radius: 10px;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 2px 12px rgba(0,119,182,0.3);
}
.nav-logo-icon svg { width: 22px; height: 22px; }
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links > a, .nav-dropdown-toggle {
    padding: 8px 16px; border-radius: 8px; font-size: 0.925rem;
    font-weight: 500; color: rgba(226,232,240,0.7); transition: all 0.2s;
    background: none; border: none; cursor: pointer; font-family: inherit;
    display: flex; align-items: center; gap: 4px;
}
.nav-links > a:hover, .nav-dropdown-toggle:hover { color: #FFFFFF; background: rgba(255,255,255,0.06); }
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
    display: none; position: absolute; top: calc(100% + 8px); right: 0;
    background: rgba(15,23,42,0.95); border: 1px solid rgba(56,189,248,0.1);
    border-radius: 14px; box-shadow: 0 12px 40px rgba(0,0,0,0.4);
    padding: 8px; min-width: 200px; z-index: 100;
    backdrop-filter: blur(20px);
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
    display: block; padding: 10px 14px; border-radius: 8px;
    font-size: 0.9rem; font-weight: 500; color: rgba(226,232,240,0.8); transition: all 0.15s;
}
.nav-dropdown-menu a:hover { background: rgba(255,255,255,0.06); color: #FFFFFF; }
.nav-actions { display: flex; gap: 12px; align-items: center; }
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-weight: 600; border-radius: 10px; border: none;
    cursor: pointer; transition: all var(--transition); font-size: 0.95rem;
    text-align: center; justify-content: center;
    font-family: inherit;
}
.btn-ghost {
    padding: 10px 20px; background: transparent; color: rgba(226,232,240,0.8);
}
.btn-ghost:hover { color: #FFFFFF; background: rgba(255,255,255,0.06); }
.btn-primary {
    padding: 12px 28px; background: linear-gradient(135deg, #0077B6, #005F8A); color: var(--white);
    box-shadow: 0 4px 14px rgba(0,119,182,0.3), 0 1px 3px rgba(0,0,0,0.08);
}
.btn-primary:hover {
    background: linear-gradient(135deg, #005F8A, #004a6d);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,119,182,0.4), 0 2px 6px rgba(0,0,0,0.1);
}
.btn-secondary {
    padding: 16px 36px; font-size: 1.1rem; border-radius: 14px;
    background: var(--white); color: var(--navy);
    border: 1.5px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
    border-color: var(--blue); color: var(--blue);
    box-shadow: var(--shadow-md);
}
.btn-large {
    padding: 16px 36px; font-size: 1.1rem; border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0,119,182,0.3);
}
.btn-large:hover {
    box-shadow: 0 8px 32px rgba(0,119,182,0.4);
}
.btn-white {
    padding: 16px 36px; font-size: 1.1rem; border-radius: 14px;
    background: var(--white); color: var(--navy);
    box-shadow: var(--shadow-md);
}
.btn-white:hover {
    transform: translateY(-2px); box-shadow: var(--shadow-lg);
}
.btn-outline {
    padding: 16px 36px; font-size: 1.1rem; border-radius: 14px;
    background: transparent; color: var(--navy);
    border: 2px solid var(--gray-200);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }

/* Mobile menu */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span {
    display: block; width: 24px; height: 2px; background: var(--navy);
    margin: 5px 0; transition: all 0.3s; border-radius: 2px;
}

@media (max-width: 768px) {
    .nav-links, .nav-actions { display: none; }
    .nav-toggle { display: block; }
    .navbar.open .nav-links, .navbar.open .nav-actions {
        display: flex; flex-direction: column; position: absolute;
        left: 0; right: 0; background: var(--white);
        padding: 16px 24px; border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow-md);
    }
    .navbar.open .nav-links { top: 72px; padding-bottom: 0; z-index: 101; }
    .navbar.open .nav-actions { top: auto; padding-top: 8px; padding-bottom: 16px; z-index: 100; }
    .navbar.open .nav-dropdown { display: contents; }
    .navbar.open .nav-dropdown-toggle { display: none; }
    .navbar.open .nav-dropdown-menu {
        display: flex !important; flex-direction: column; position: static;
        border: none; box-shadow: none; padding: 0; min-width: auto; background: transparent;
    }
    .navbar.open .nav-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
    .navbar.open .nav-toggle span:nth-child(2) { opacity: 0; }
    .navbar.open .nav-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
}

/* ========================================
   HERO — Dark premium design
   ======================================== */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(160deg, #020617 0%, #0a1628 25%, #0d2847 50%, #0a2040 75%, #020617 100%);
    overflow: hidden;
    position: relative;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(56,189,248,0.07) 1px, transparent 0);
    background-size: 40px 40px;
}
.hero::after {
    content: ''; position: absolute; top: -150px; right: -100px;
    width: 700px; height: 700px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,119,182,0.15) 0%, rgba(6,182,212,0.05) 40%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}
.hero-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
    position: relative;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(16,185,129,0.1);
    color: var(--green);
    padding: 10px 22px; border-radius: 100px; font-size: 0.875rem;
    font-weight: 600; margin-bottom: 28px;
    border: 1px solid rgba(16,185,129,0.2);
    backdrop-filter: blur(8px);
}
.hero-badge-dot {
    width: 8px; height: 8px; background: var(--green); border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 12px rgba(16,185,129,0.5);
}
.hero h1 {
    font-size: 4.2rem; font-weight: 800; color: #FFFFFF;
    line-height: 1.05; letter-spacing: -0.04em; margin-bottom: 28px;
}
.hero h1 span {
    background: linear-gradient(135deg, #38BDF8 0%, #06B6D4 50%, #10B981 100%);
    background-size: 200% auto;
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease infinite;
}
.hero-sub {
    font-size: 1.25rem; color: rgba(148,163,184,0.9); line-height: 1.8;
    margin-bottom: 44px; max-width: 520px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-buttons .btn-primary {
    background: linear-gradient(135deg, #0077B6, #0EA5E9) !important;
    box-shadow: 0 4px 20px rgba(14,165,233,0.35) !important;
}
.hero-buttons .btn-primary:hover {
    box-shadow: 0 8px 32px rgba(14,165,233,0.5) !important;
}
.hero-buttons .btn-secondary {
    background: rgba(255,255,255,0.06) !important; color: #E2E8F0 !important;
    border: 1px solid rgba(255,255,255,0.12) !important;
}
.hero-buttons .btn-secondary:hover {
    background: rgba(255,255,255,0.1) !important;
    border-color: rgba(255,255,255,0.2) !important;
    color: #FFFFFF !important;
}
.hero-buttons .btn-outline {
    background: transparent !important; color: rgba(226,232,240,0.8) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    padding: 12px 24px !important; font-size: 0.95rem !important;
}
.hero-buttons .btn-outline:hover { color: #FFFFFF !important; border-color: rgba(255,255,255,0.25) !important; }
.hero-free-badge {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 24px; font-size: 0.9rem; font-weight: 500; color: rgba(148,163,184,0.8);
}
.hero-free-badge svg { color: var(--green); }

/* CSS Dashboard Mockup */
.dashboard-mockup {
    background: var(--white); border-radius: var(--radius-xl);
    box-shadow:
        0 40px 100px rgba(0,0,0,0.4),
        0 16px 40px rgba(0,0,0,0.3),
        0 0 0 1px rgba(56,189,248,0.1),
        0 0 120px rgba(14,165,233,0.15);
    overflow: hidden; animation: float 6s ease-in-out infinite;
    transform: rotate(-2deg) perspective(1200px) rotateY(-3deg);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.dashboard-mockup:hover {
    transform: rotate(0deg) perspective(1200px) rotateY(0deg) translateY(-8px);
    box-shadow:
        0 50px 120px rgba(0,0,0,0.5),
        0 20px 50px rgba(0,0,0,0.35),
        0 0 0 1px rgba(56,189,248,0.15),
        0 0 160px rgba(14,165,233,0.2);
}
.mockup-topbar {
    background: linear-gradient(135deg, #0a1628, #132744);
    padding: 14px 20px;
    display: flex; align-items: center; gap: 8px;
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.r { background: #EF4444; }
.mockup-dot.y { background: #F59E0B; }
.mockup-dot.g { background: #10B981; }
.mockup-body { padding: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mockup-card {
    background: var(--gray-50); border-radius: var(--radius); padding: 18px;
    border: 1px solid var(--gray-100);
    transition: all 0.3s;
}
.mockup-card:hover { box-shadow: var(--shadow-sm); }
.mockup-card-label {
    font-size: 0.65rem; color: var(--gray-400); text-transform: uppercase;
    letter-spacing: 0.08em; font-weight: 700; margin-bottom: 8px;
}
.mockup-card-value { font-size: 1.7rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }
.mockup-card-value.blue { color: var(--blue); }
.mockup-card-value.green { color: var(--green); }
.mockup-chart {
    grid-column: 1 / -1; background: var(--gray-50);
    border-radius: var(--radius); padding: 18px;
    border: 1px solid var(--gray-100);
}
.mockup-chart-label {
    font-size: 0.65rem; color: var(--gray-400); text-transform: uppercase;
    letter-spacing: 0.08em; font-weight: 700; margin-bottom: 14px;
}
.mockup-bars { display: flex; align-items: flex-end; gap: 6px; height: 60px; }
.mockup-bar {
    flex: 1; border-radius: 4px 4px 0 0;
    background: linear-gradient(to top, var(--blue), var(--blue-light));
    transition: all 0.3s;
}
.mockup-bar:hover { opacity: 0.85; transform: scaleY(1.05); transform-origin: bottom; }
.mockup-sample-label {
    grid-column: 1 / -1; text-align: center;
    font-size: 0.75rem; color: var(--gray-400); font-style: italic;
    padding-top: 4px;
}
.mockup-disclaimer {
    font-size: 0.8rem; color: rgba(148,163,184,0.6); margin-top: 16px;
    text-align: center; line-height: 1.5; font-style: italic;
}

@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero h1 { font-size: 2.75rem; }
    .hero-sub { margin: 0 auto 36px; color: rgba(148,163,184,0.9); }
    .hero-buttons { justify-content: center; }
    .hero-free-badge { justify-content: center; }
    .dashboard-mockup { max-width: 500px; margin: 0 auto; transform: rotate(0); }
}
@media (max-width: 480px) {
    .hero { padding: 120px 0 60px; }
    .hero h1 { font-size: 2.2rem; }
    .hero-buttons { flex-direction: column; align-items: stretch; }
}

/* ========================================
   SOCIAL PROOF BAR
   ======================================== */
.social-proof {
    padding: 56px 0;
    background: linear-gradient(180deg, #020617 0%, #0F172A 100%);
    border-top: 1px solid rgba(56,189,248,0.06);
    border-bottom: 1px solid rgba(56,189,248,0.06);
}
.social-proof-label {
    font-size: 0.8rem; font-weight: 700; color: rgba(148,163,184,0.6);
    text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 24px;
    text-align: center;
}
.flags-grid {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: 8px; max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
}
.flag-item {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.85rem; color: rgba(226,232,240,0.8); font-weight: 500;
    padding: 8px 16px; border-radius: 100px;
    background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
    white-space: nowrap;
    transition: all 0.2s;
}
.flag-item:hover {
    border-color: rgba(56,189,248,0.3); color: #38BDF8;
    background: rgba(56,189,248,0.06);
}
.flag-img {
    width: 20px; height: 15px; border-radius: 2px; flex-shrink: 0;
    object-fit: cover;
}

/* ========================================
   TRUST BAR
   ======================================== */
.trust-bar {
    padding: 56px 0;
    background: linear-gradient(135deg, #0F172A 0%, #0d2040 50%, #0F172A 100%);
    border-top: 1px solid rgba(56,189,248,0.06);
    border-bottom: 1px solid rgba(56,189,248,0.08);
}
.trust-items {
    display: flex; justify-content: center; gap: 48px; flex-wrap: wrap;
}
.trust-item {
    display: flex; align-items: center; gap: 14px;
    color: rgba(255,255,255,0.85); font-size: 0.925rem; font-weight: 600;
    letter-spacing: 0.01em;
    transition: all 0.3s;
}
.trust-item:hover { color: var(--white); }
.trust-icon {
    width: 44px; height: 44px; border-radius: 12px;
    background: linear-gradient(135deg, rgba(0,119,182,0.15), rgba(0,180,216,0.1));
    display: flex; align-items: center; justify-content: center;
    color: var(--blue-light);
    border: 1px solid rgba(0,180,216,0.15);
    transition: all 0.3s;
}
.trust-item:hover .trust-icon {
    background: linear-gradient(135deg, rgba(0,119,182,0.25), rgba(0,180,216,0.2));
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(0,180,216,0.15);
}
@media (max-width: 768px) {
    .trust-items { gap: 24px; }
    .trust-item { font-size: 0.8rem; }
}

/* ========================================
   SECTION SHARED
   ======================================== */
.section {
    padding: 110px 0;
    background: var(--gray-50);
}
.section-header { text-align: center; margin-bottom: 72px; }
.section-header h2 {
    font-size: 2.75rem; font-weight: 800; color: var(--navy);
    letter-spacing: -0.03em; margin-bottom: 18px;
    position: relative; display: inline-block;
}
.section-header h2::after {
    content: '';
    position: absolute; bottom: -12px; left: 50%; transform: translateX(-50%);
    width: 60px; height: 4px; border-radius: 2px;
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
}
.section-header p {
    font-size: 1.2rem; color: var(--gray-500); max-width: 620px; margin: 0 auto;
    line-height: 1.75; padding-top: 8px;
}
.section-alt {
    background: linear-gradient(180deg, #F0F7FF 0%, #F8FAFC 50%, var(--white) 100%);
}

@media (max-width: 480px) {
    .section { padding: 64px 0; }
    .section-header h2 { font-size: 1.8rem; }
}

/* ========================================
   FEATURES GRID
   ======================================== */
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
    background: var(--white); border-radius: var(--radius-lg); padding: 40px;
    border: none; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; overflow: hidden;
    box-shadow: 0 4px 20px rgba(15,23,42,0.06), 0 1px 3px rgba(15,23,42,0.04);
}
.feature-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 4px; background: linear-gradient(90deg, var(--blue), var(--blue-light), #06D6A0);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(0,119,182,0.12), 0 8px 24px rgba(15,23,42,0.08);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon-wrap {
    width: 60px; height: 60px; border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 22px; font-size: 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.feature-card:hover .feature-icon-wrap { transform: scale(1.1) rotate(-3deg); }
.fi-blue   { background: linear-gradient(135deg, #DBEAFE, #BFDBFE); color: #2563EB; }
.fi-green  { background: linear-gradient(135deg, #D1FAE5, #A7F3D0); color: #059669; }
.fi-purple { background: linear-gradient(135deg, #EDE9FE, #DDD6FE); color: #7C3AED; }
.fi-orange { background: linear-gradient(135deg, #FFEDD5, #FED7AA); color: #EA580C; }
.fi-pink   { background: linear-gradient(135deg, #FCE7F3, #FBCFE8); color: #DB2777; }
.fi-teal   { background: linear-gradient(135deg, #CCFBF1, #99F6E4); color: #0D9488; }
.feature-card h3 {
    font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 10px;
}
.feature-card p { color: var(--gray-500); font-size: 0.95rem; line-height: 1.7; }

@media (max-width: 768px) {
    .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
    .features-grid { grid-template-columns: 1fr; }
}

/* ========================================
   MEDIC AI SHOWCASE
   ======================================== */
.ai-section {
    padding: 110px 0;
    background:
        radial-gradient(ellipse 90% 60% at 20% 80%, rgba(124,58,237,0.08) 0%, transparent 50%),
        radial-gradient(ellipse 70% 50% at 80% 20%, rgba(0,180,216,0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 50% 50%, rgba(139,92,246,0.04) 0%, transparent 60%),
        linear-gradient(135deg, #F5F3FF 0%, #EDE9FE 30%, #F0FDFA 70%, #ECFDF5 100%);
    position: relative; overflow: hidden;
    border-top: 1px solid rgba(124,58,237,0.08);
    border-bottom: 1px solid rgba(124,58,237,0.08);
}
.ai-section::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(124,58,237,0.04) 1px, transparent 0);
    background-size: 28px 28px;
}
.ai-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
    margin-top: 48px; position: relative;
}
.ai-query-card {
    background: rgba(255,255,255,0.85); backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    padding: 32px; border: 1px solid rgba(124,58,237,0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(124,58,237,0.04);
}
.ai-query-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(124,58,237,0.12), 0 4px 16px rgba(124,58,237,0.06);
    border-color: rgba(124,58,237,0.2);
    background: rgba(255,255,255,0.95);
}
.ai-query-q {
    font-size: 0.9rem; color: #7C3AED; font-weight: 600;
    margin-bottom: 12px; display: flex; align-items: center; gap: 8px;
}
.ai-query-a {
    font-size: 0.9rem; color: var(--gray-600); line-height: 1.7;
}
@media (max-width: 768px) {
    .ai-grid { grid-template-columns: 1fr; }
    .ai-section { padding: 64px 0; }
}

/* ========================================
   HOW IT WORKS
   ======================================== */
.steps { display: flex; gap: 40px; position: relative; }
.step {
    flex: 1; text-align: center; position: relative;
}
.step-number {
    width: 72px; height: 72px; border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    color: var(--white); font-size: 1.5rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px; position: relative; z-index: 2;
    box-shadow: 0 8px 24px rgba(0,119,182,0.25);
    transition: transform var(--transition);
}
.step:hover .step-number { transform: scale(1.1); }
.step h3 {
    font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 8px;
}
.step p { color: var(--gray-500); font-size: 0.95rem; line-height: 1.6; }
/* Connector line */
.steps::before {
    content: ''; position: absolute; top: 36px;
    left: calc(16.66% + 36px); right: calc(16.66% + 36px);
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--blue-light), var(--blue));
    z-index: 1; border-radius: 2px;
    opacity: 0.3;
}

@media (max-width: 640px) {
    .steps { flex-direction: column; gap: 32px; }
    .steps::before { display: none; }
}

/* ========================================
   BENEFITS
   ======================================== */
.benefits-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.benefit-card {
    text-align: center; padding: 40px 24px; border-radius: var(--radius-lg);
    background: var(--white); border: none;
    box-shadow: 0 4px 20px rgba(15,23,42,0.06), 0 1px 3px rgba(15,23,42,0.04);
    transition: all var(--transition);
    position: relative; overflow: hidden;
}
.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(15,23,42,0.1);
}
.benefit-icon {
    width: 72px; height: 72px; border-radius: 20px;
    margin: 0 auto 20px; display: flex; align-items: center; justify-content: center;
    font-size: 2rem;
    transition: transform var(--transition);
}
.benefit-card:hover .benefit-icon { transform: scale(1.1) rotate(3deg); }
.bi-caribbean { background: linear-gradient(135deg, #DBEAFE, #BFDBFE); }
.bi-secure    { background: linear-gradient(135deg, #D1FAE5, #A7F3D0); }
.bi-easy      { background: linear-gradient(135deg, #FEF3C7, #FDE68A); }
.bi-cloud     { background: linear-gradient(135deg, #EDE9FE, #DDD6FE); }
.benefit-card h3 {
    font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px;
}
.benefit-card p { color: var(--gray-500); font-size: 0.9rem; line-height: 1.65; }

@media (max-width: 768px) {
    .benefits-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
    .benefits-grid { grid-template-columns: 1fr; }
}

/* ========================================
   BRAND PROMISE
   ======================================== */
.brand-promise {
    padding: 80px 0;
    background: var(--white);
    border-top: 1px solid var(--gray-100);
}
.brand-promise-inner {
    max-width: 800px; margin: 0 auto; text-align: center;
    padding: 0 24px;
}
.brand-promise-text {
    font-size: 1.55rem; font-weight: 500; font-style: italic;
    color: var(--navy); line-height: 1.8; letter-spacing: -0.01em;
}
.brand-promise-bar {
    width: 60px; height: 4px; border-radius: 2px;
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
    margin: 0 auto 32px;
}
@media (max-width: 768px) {
    .brand-promise-text { font-size: 1.25rem; }
}
@media (max-width: 480px) {
    .brand-promise { padding: 56px 0; }
    .brand-promise-text { font-size: 1.1rem; }
}

/* ========================================
   BETA INCLUDES
   ======================================== */
.beta-section { padding: 100px 0; background: var(--white); }
.beta-banner {
    background: linear-gradient(135deg, #0F172A 0%, #162033 40%, #0F2A4A 100%);
    border-radius: var(--radius-xl); padding: 64px 48px;
    position: relative; overflow: hidden;
    box-shadow: 0 32px 80px rgba(15,23,42,0.25);
}
.beta-banner::before {
    content: ''; position: absolute; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0,119,182,0.2) 0%, transparent 70%);
    top: -200px; right: -100px; border-radius: 50%;
}
.beta-banner::after {
    content: ''; position: absolute; width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0,180,216,0.12) 0%, transparent 70%);
    bottom: -150px; left: -100px; border-radius: 50%;
}
.beta-top { text-align: center; margin-bottom: 48px; position: relative; }
.beta-tag {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(16,185,129,0.15); color: var(--green);
    padding: 6px 16px; border-radius: 100px; font-size: 0.85rem;
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
    margin-bottom: 16px;
    border: 1px solid rgba(16,185,129,0.2);
}
.beta-tag-dot {
    width: 8px; height: 8px; background: var(--green); border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 8px rgba(16,185,129,0.4);
}
.beta-top h2 {
    font-size: 2.2rem; font-weight: 800; color: var(--white);
    margin-bottom: 8px; letter-spacing: -0.02em;
}
.beta-top p { font-size: 1.05rem; color: var(--gray-400); }
.beta-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
    position: relative;
}
.beta-item {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 20px; border-radius: var(--radius);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    transition: all var(--transition);
    backdrop-filter: blur(4px);
}
.beta-item:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.12);
    transform: translateY(-2px);
}
.beta-check {
    width: 24px; height: 24px; min-width: 24px; border-radius: 50%;
    background: rgba(16,185,129,0.15); display: flex;
    align-items: center; justify-content: center; margin-top: 1px;
}
.beta-check svg { width: 14px; height: 14px; }
.beta-item-text h4 {
    font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 2px;
}
.beta-item-text p { font-size: 0.85rem; color: var(--gray-400); line-height: 1.5; }
.beta-footer {
    text-align: center; margin-top: 40px; position: relative;
    padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.06);
}
.beta-footer p {
    font-size: 0.95rem; color: var(--gray-400); margin-bottom: 20px;
}
.beta-footer p strong { color: var(--white); }

@media (max-width: 768px) {
    .beta-banner { padding: 48px 28px; }
    .beta-grid { grid-template-columns: 1fr 1fr; }
    .beta-top h2 { font-size: 1.8rem; }
}
@media (max-width: 480px) {
    .beta-banner { padding: 40px 20px; }
    .beta-grid { grid-template-columns: 1fr; }
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials {
    padding: 110px 0;
    background: var(--gray-50);
}
.testimonial-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px;
    max-width: 900px; margin: 0 auto;
}
.testimonial-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--gray-100);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card::before {
    content: '\201C';
    position: absolute; top: 20px; left: 28px;
    font-size: 4rem; font-weight: 800;
    color: rgba(0,119,182,0.1); line-height: 1;
    font-family: Georgia, serif;
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(15,23,42,0.08);
    border-color: rgba(0,119,182,0.1);
}
.testimonial-quote {
    font-size: 1rem; color: var(--gray-600); line-height: 1.8;
    font-style: italic; margin-bottom: 24px; position: relative;
}
.testimonial-author {
    font-size: 0.95rem; font-weight: 700; color: var(--navy);
    margin-bottom: 2px;
}
.testimonial-role {
    font-size: 0.85rem; color: var(--gray-400); font-weight: 500;
}

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

/* ========================================
   AI SECTION EXTRAS
   ======================================== */
.badge-new {
    display: inline-flex; align-items: center;
    background: linear-gradient(135deg, #7C3AED, #6D28D9);
    color: var(--white); font-size: 0.7rem; font-weight: 800;
    padding: 4px 14px; border-radius: 100px;
    letter-spacing: 0.08em; text-transform: uppercase;
    margin-bottom: 12px;
    box-shadow: 0 2px 12px rgba(124,58,237,0.3);
}
.ai-disclaimer {
    margin-top: 40px; font-size: 0.8rem; color: var(--gray-500);
    text-align: center; line-height: 1.7;
    max-width: 700px; margin-left: auto; margin-right: auto;
    position: relative;
    padding: 20px 24px;
    background: rgba(255,255,255,0.5);
    border-radius: var(--radius);
    border: 1px solid rgba(226,232,240,0.4);
}
.ai-cta-wrap {
    text-align: center; margin-top: 40px; position: relative;
}
.btn-ai {
    background: linear-gradient(135deg, #7C3AED 0%, #6D28D9 50%, #5B21B6 100%) !important;
    box-shadow: 0 4px 20px rgba(124,58,237,0.3) !important;
}
.btn-ai:hover {
    box-shadow: 0 8px 32px rgba(124,58,237,0.4) !important;
    background: linear-gradient(135deg, #6D28D9 0%, #5B21B6 100%) !important;
}

/* ========================================
   BETA SHOW MORE
   ======================================== */
.hidden-item { display: none; }
.beta-grid.expanded .hidden-item { display: flex; }
.show-more-btn {
    background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 10px 28px; border-radius: 100px;
    font-size: 0.875rem; font-weight: 600; cursor: pointer;
    transition: all 0.3s; font-family: inherit;
    margin-top: 24px;
}
.show-more-btn:hover {
    background: rgba(255,255,255,0.15);
    color: var(--white);
    border-color: rgba(255,255,255,0.25);
}

/* ========================================
   CTA
   ======================================== */
.cta-section {
    padding: 130px 0;
    background:
        radial-gradient(ellipse 70% 60% at 50% 0%, rgba(0,119,182,0.2) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 20% 100%, rgba(6,182,212,0.1) 0%, transparent 50%),
        linear-gradient(135deg, #081220 0%, #0d2040 40%, #0F2A4A 70%, #081220 100%);
    text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.04) 1px, transparent 0);
    background-size: 28px 28px;
}
.cta-section::after {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,180,216,0.3), transparent);
}
.cta-section h2 {
    font-size: 3rem; font-weight: 800; color: var(--white);
    margin-bottom: 18px; position: relative;
    letter-spacing: -0.03em;
}
.cta-section p {
    font-size: 1.15rem; color: var(--gray-400); margin-bottom: 40px;
    max-width: 560px; margin-left: auto; margin-right: auto; position: relative;
    line-height: 1.7;
}
.cta-buttons {
    display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
    position: relative;
}

@media (max-width: 480px) {
    .cta-section { padding: 80px 0; }
    .cta-section h2 { font-size: 1.8rem; }
    .cta-buttons { flex-direction: column; align-items: stretch; padding: 0 20px; }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--navy); color: var(--gray-400); padding: 80px 0 32px;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
    margin-bottom: 48px;
}
.footer-brand p { margin-top: 12px; font-size: 0.9rem; line-height: 1.7; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
    width: 40px; height: 40px; border-radius: 10px;
    background: rgba(255,255,255,0.06); display: flex;
    align-items: center; justify-content: center;
    transition: all 0.2s; color: var(--gray-400);
}
.footer-social a:hover { background: var(--blue); color: var(--white); transform: translateY(-2px); }
.footer h4 {
    color: var(--white); font-size: 0.85rem; font-weight: 700;
    margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.08em;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a {
    font-size: 0.9rem; color: var(--gray-400); transition: all 0.2s;
}
.footer ul a:hover { color: var(--white); padding-left: 4px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06); padding-top: 24px;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.85rem; flex-wrap: wrap; gap: 12px;
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

/* ========================================
   SKIP LINK (accessibility)
   ======================================== */
.skip-link {
    position: absolute; top: -100px; left: 16px;
    background: var(--blue); color: var(--white);
    padding: 12px 24px; border-radius: 8px; font-weight: 600;
    z-index: 10000; transition: top 0.2s;
}
.skip-link:focus { top: 16px; }

/* ========================================
   REDUCED MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .animate { opacity: 1; transform: none; }
    .dashboard-mockup { animation: none; }
}