/* ==========================================================================
   TALLYCLOUD ULTRA-MODERN SHOWCASE DESIGN SYSTEM
   Inspired by SH Modern Medical Tech Product Showcase (Dribbble #27181780)
   Company: Mieux Technologies Pvt Ltd
   Domain: tally-cloud.com
   Typography: Plus Jakarta Sans / Inter / Poppins
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Obsidian & Deep Sapphire Palette */
    --bg-canvas: #050914;
    --bg-canvas-subtle: #081022;
    --bg-card: rgba(13, 24, 48, 0.72);
    --bg-card-hover: rgba(18, 33, 66, 0.82);
    --bg-card-solid: #0d1a33;
    --bg-glass-input: rgba(255, 255, 255, 0.05);

    /* Luminous Tech Accents */
    --accent-cyan: #00e5ff;
    --accent-cyan-glow: rgba(0, 229, 255, 0.28);
    --accent-blue: #2563eb;
    --accent-blue-light: #38bdf8;
    --accent-indigo: #6366f1;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    --accent-whatsapp: #25d366;

    /* Text Tiers */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #38bdf8;

    /* Borders & Outlines */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-card: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 229, 255, 0.35);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Transitions & Shadows */
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 0 30px rgba(0, 229, 255, 0.18);
    --shadow-btn: 0 4px 20px rgba(0, 229, 255, 0.35);
}

/* Base Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-canvas);
    color: var(--text-primary);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(0, 229, 255, 0.07) 0%, transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(99, 102, 241, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 50% 80%, rgba(37, 99, 235, 0.06) 0%, transparent 50%);
    background-attachment: fixed;
}

/* Ambient Canvas Grid */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
    letter-spacing: -0.02em;
}

p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: #ffffff;
}

.gradient-text {
    background: linear-gradient(135deg, #ffffff 30%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.22);
    color: var(--accent-cyan);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 18px;
}

.eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-cyan);
    animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 26px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #00d2ff 0%, #0066ff 100%);
    color: #ffffff;
    box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2ae0ff 0%, #1a7bff 100%);
    box-shadow: 0 6px 30px rgba(0, 229, 255, 0.55);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-card);
    color: #ffffff;
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-2px);
}

.btn-glass {
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    color: var(--accent-cyan);
}

.btn-glass:hover {
    background: rgba(0, 229, 255, 0.2);
    color: #ffffff;
    border-color: var(--accent-cyan);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 16px 34px;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

/* ==========================================================================
   TOP BAR & HEADER
   ========================================================================== */
.top-bar {
    background: rgba(6, 12, 24, 0.9);
    border-bottom: 1px solid var(--border-subtle);
    padding: 8px 0;
    font-size: 0.82rem;
    position: relative;
    z-index: 100;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.top-bar-left, .top-bar-right {
    display: flex;
    align-items: center;
    gap: 18px;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

.top-bar-item a {
    color: #ffffff;
    font-weight: 500;
}

.top-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
    font-size: 0.76rem;
    font-weight: 600;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-emerald);
    box-shadow: 0 0 8px var(--accent-emerald);
    animation: pulseGlow 1.8s infinite;
}

.header {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(5, 9, 20, 0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 99;
    transition: var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

/* Brand Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-badge {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #00e5ff 0%, #2563eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 229, 255, 0.35);
}

.logo-title {
    font-size: 1.45rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

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

.logo-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Nav Menu */
.nav ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 22px;
}

.nav a {
    color: #cbd5e1;
    font-size: 0.92rem;
    font-weight: 500;
    padding: 6px 2px;
    position: relative;
    transition: var(--transition);
}

.nav a:hover, .nav a.active {
    color: var(--accent-cyan);
}

.nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-cyan);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--accent-cyan);
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: rgba(13, 24, 48, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 10px;
    box-shadow: var(--shadow-card);
    display: none;
    flex-direction: column;
    gap: 4px;
    z-index: 100;
    margin-top: 10px;
}

.has-dropdown:hover .dropdown-menu {
    display: flex;
}

.dropdown-menu a {
    display: block;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: #cbd5e1;
    font-size: 0.88rem;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: rgba(0, 229, 255, 0.12);
    color: var(--accent-cyan);
    padding-left: 18px;
}

.chevron {
    transition: transform 0.2s;
    vertical-align: middle;
}

.has-dropdown:hover .chevron {
    transform: rotate(180deg);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-login-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #ffffff;
    padding: 9px 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-subtle);
}

.header-login-btn:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.header-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d2ff 0%, #0066ff 100%);
    color: #ffffff;
    box-shadow: var(--shadow-btn);
}

.header-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 26px rgba(0, 229, 255, 0.5);
    color: #ffffff;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: #ffffff;
    cursor: pointer;
}

/* Mobile Nav */
.mobile-nav {
    display: none;
    background: rgba(10, 18, 36, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 20px;
}

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

.mobile-nav a {
    display: block;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
}

.mobile-nav a:hover {
    background: rgba(0, 229, 255, 0.1);
    color: var(--accent-cyan);
}

/* ==========================================================================
   HERO SECTION (High-Tech Medical/Product Showcase Style)
   ========================================================================== */
.hero {
    position: relative;
    padding: 80px 0 100px 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: 22px;
    letter-spacing: -0.03em;
}

.hero-content p.lead {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.hero-telemetry-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.telemetry-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: rgba(13, 24, 48, 0.8);
    border: 1px solid var(--border-card);
    font-size: 0.84rem;
    font-weight: 600;
    color: #e2e8f0;
}

.telemetry-chip svg {
    color: var(--accent-cyan);
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero Glass Registration Card */
.hero-card {
    background: var(--bg-card);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue), var(--accent-indigo));
}

.hero-card-head {
    margin-bottom: 24px;
    text-align: center;
}

.hero-card-head h2 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.hero-card-head p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.84rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 13px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-glass-input);
    border: 1px solid var(--border-subtle);
    color: #ffffff;
    font-family: inherit;
    font-size: 0.92rem;
    transition: var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
}

.form-control::placeholder {
    color: #64748b;
}

select.form-control {
    background-color: var(--bg-card-solid);
}

select.form-control option {
    background-color: #0b1528;
    color: #ffffff;
}

.btn-submit {
    width: 100%;
    padding: 14px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #00d2ff 0%, #0066ff 100%);
    border: none;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-btn);
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 229, 255, 0.6);
}

/* ==========================================================================
   CARDS & GRID SECTIONS
   ========================================================================== */
.section {
    padding: 90px 0;
    position: relative;
    z-index: 1;
}

.section-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 56px auto;
}

.section-head h2 {
    font-size: 2.4rem;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-head p {
    font-size: 1.08rem;
    color: var(--text-secondary);
}

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

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
}

/* Glass Card */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-5px);
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.card-icon-box {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    margin-bottom: 22px;
    transition: var(--transition);
}

.glass-card:hover .card-icon-box {
    background: var(--accent-cyan);
    color: #050914;
    transform: scale(1.08);
}

.glass-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.glass-card p {
    font-size: 0.94rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   PRICING SECTION (Interactive Switcher)
   ========================================================================== */
.pricing-tabs-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    margin-bottom: 48px;
}

.pricing-switch {
    display: inline-flex;
    background: rgba(13, 24, 48, 0.9);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-full);
    padding: 5px;
}

.switch-btn {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.switch-btn.active {
    background: linear-gradient(135deg, #00d2ff 0%, #0066ff 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 229, 255, 0.4);
}

.discount-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: #fbbf24;
    font-size: 0.78rem;
    font-weight: 700;
}

/* Pricing Cards */
.pricing-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 36px 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    position: relative;
}

.pricing-card.featured {
    border-color: rgba(0, 229, 255, 0.45);
    background: rgba(16, 32, 64, 0.85);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 229, 255, 0.18);
    transform: scale(1.03);
}

.pricing-ribbon {
    position: absolute;
    top: 18px;
    right: 20px;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #00e5ff 0%, #2563eb 100%);
    color: #050914;
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card-head {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 20px;
}

.pricing-card-head h3 {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.pricing-card-head .plan-tagline {
    font-size: 0.86rem;
    color: var(--text-muted);
}

.price-wrap {
    margin: 18px 0;
}

.price-val {
    font-size: 2.8rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
}

.price-period {
    font-size: 0.86rem;
    color: var(--text-secondary);
    margin-left: 6px;
}

.pricing-features {
    list-style: none;
    margin: 24px 0 32px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
    color: #cbd5e1;
}

.pricing-features svg {
    color: var(--accent-emerald);
    flex-shrink: 0;
    margin-top: 3px;
}

/* ==========================================================================
   METRICS & SPEED SHOWCASE
   ========================================================================== */
.metrics-strip {
    background: rgba(11, 21, 42, 0.7);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: 50px 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    text-align: center;
}

.metric-item .metric-num {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
    margin-bottom: 8px;
}

.metric-item .metric-label {
    font-size: 0.92rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Speed Comparison Table */
.comparison-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-card);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.comparison-table th, .comparison-table td {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
    background: rgba(18, 32, 60, 0.8);
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
}

.comparison-table td {
    font-size: 0.92rem;
    color: #cbd5e1;
}

.comparison-table tr:hover td {
    background: rgba(0, 229, 255, 0.04);
}

.comparison-table .highlight-col {
    background: rgba(0, 229, 255, 0.08);
    color: #ffffff;
    font-weight: 600;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(0, 229, 255, 0.3);
}

.faq-question {
    width: 100%;
    padding: 22px 28px;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 600;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: inherit;
}

.faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    background: var(--accent-cyan);
    color: #050914;
}

.faq-answer {
    padding: 0 28px 24px 28px;
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* ==========================================================================
   TESTIMONIALS SLIDER
   ========================================================================== */
.testimonials-slider-wrap {
    position: relative;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-slide {
    min-width: 100%;
    padding: 10px;
}

.testimonial-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 44px;
    text-align: center;
}

.testimonial-rating {
    display: flex;
    justify-content: center;
    gap: 4px;
    color: #facc15;
    margin-bottom: 20px;
}

.testimonial-quote {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #e2e8f0;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    font-weight: 700;
    color: #ffffff;
    font-size: 1.05rem;
}

.testimonial-company {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.testimonials-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 28px;
}

.testimonials-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition);
}

.testimonials-dot.active {
    background: var(--accent-cyan);
    width: 26px;
    border-radius: 8px;
    box-shadow: 0 0 10px var(--accent-cyan);
}

/* ==========================================================================
   WHATSAPP FLOATING DOCK & CHAT DIALOG
   ========================================================================== */
.whatsapp-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.7);
}

.whatsapp-btn::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: radarWave 2s infinite ease-out;
}

@keyframes radarWave {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* Floating WhatsApp Popup Card */
.wa-modal {
    position: fixed;
    bottom: 100px;
    right: 28px;
    width: 360px;
    background: rgba(12, 22, 44, 0.95);
    backdrop-filter: blur(24px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    z-index: 1000;
    display: none;
    overflow: hidden;
    animation: slideUpFade 0.3s ease;
}

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

.wa-modal.show {
    display: block;
}

.wa-modal-head {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #ffffff;
}

.wa-modal-head h3 {
    font-size: 1.1rem;
    margin: 0;
}

.wa-modal-close {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
}

.wa-modal-body {
    padding: 24px;
}

.wa-number-choice {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.wa-choice-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
    transition: var(--transition);
}

.wa-choice-btn:hover {
    background: rgba(37, 211, 102, 0.15);
    border-color: #25D366;
    color: #25D366;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: rgba(4, 7, 16, 0.95);
    border-top: 1px solid var(--border-subtle);
    padding: 80px 0 30px 0;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-col-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 22px;
}

.footer-about {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 16px 0 24px 0;
}

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

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-cyan);
    padding-left: 6px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.f-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.f-contact-item svg {
    color: var(--accent-cyan);
    flex-shrink: 0;
    margin-top: 3px;
}

.f-contact-item a {
    color: #ffffff;
}

.footer-trust-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.trust-pill {
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    font-size: 0.76rem;
    color: #94a3b8;
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: center;
}

.trademark-notice {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 900px;
    margin: 0 auto;
}

.copyright-text {
    font-size: 0.84rem;
    color: var(--text-secondary);
}

/* Toast */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    background: #0f1f3d;
    color: #ffffff;
    border: 1px solid var(--accent-cyan);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    font-size: 0.94rem;
    z-index: 99999;
    display: none;
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-15px); }
    to { opacity: 1; transform: translateY(0); }
}

.toast.show {
    display: block;
}

.toast.success {
    border-color: var(--accent-emerald);
}

.toast.error {
    border-color: var(--accent-rose);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 36px;
    }
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .mobile-nav.show {
        display: block;
    }
    .hero-content h1 {
        font-size: 2.4rem;
    }
    .section {
        padding: 60px 0;
    }
    .grid-3, .grid-4, .grid-2 {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .top-bar-right {
        display: none;
    }
    .header-login-btn {
        display: none;
    }
    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }
    .wa-modal {
        right: 16px;
        left: 16px;
        width: auto;
        bottom: 85px;
    }
}

/* ==========================================================================
   BLOG STYLES & CMS ARTICLE READER
   ========================================================================== */
.blog-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-5px);
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.bc-img {
    height: 180px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.15) 0%, rgba(37, 99, 235, 0.25) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--border-subtle);
}

.bc-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(13, 24, 48, 0.85);
    border: 1px solid var(--border-card);
    color: var(--accent-cyan);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bc-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.bc-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.bc-title {
    font-size: 1.2rem;
    line-height: 1.4;
    margin-bottom: 10px;
}

.bc-title a {
    color: #ffffff;
}

.bc-title a:hover {
    color: var(--accent-cyan);
}

.bc-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}

.bc-read {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-cyan);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
}

.bc-read:hover {
    color: #ffffff;
    padding-left: 4px;
}

/* Single Article Reader */
.article-header {
    text-align: center;
    max-width: 860px;
    margin: 40px auto 40px auto;
}

.article-body {
    max-width: 860px;
    margin: 0 auto 80px auto;
    font-size: 1.08rem;
    line-height: 1.85;
    color: #cbd5e1;
}

.article-body h2 {
    font-size: 1.8rem;
    margin: 36px 0 16px 0;
    color: #ffffff;
}

.article-body h3 {
    font-size: 1.4rem;
    margin: 28px 0 14px 0;
    color: #ffffff;
}

.article-body p {
    margin-bottom: 1.4rem;
    color: #cbd5e1;
}

.article-body ul, .article-body ol {
    margin: 0 0 1.5rem 28px;
    color: #cbd5e1;
}

.article-body li {
    margin-bottom: 8px;
}

.article-body a {
    color: var(--accent-cyan);
    text-decoration: underline;
}

.article-body blockquote {
    background: rgba(0, 229, 255, 0.08);
    border-left: 4px solid var(--accent-cyan);
    padding: 20px 28px;
    border-radius: 0 12px 12px 0;
    margin: 28px 0;
    font-style: italic;
    color: #e2e8f0;
}