/* ==========================================================================
   MSG DIGITECH - Ultra-Responsive Modern Design System
   ========================================================================== */

:root {
    --bg-primary: #080c14;
    --bg-secondary: #0d1527;
    --bg-tertiary: #131f38;
    --bg-card: rgba(16, 26, 48, 0.7);
    --bg-card-hover: rgba(22, 36, 66, 0.9);

    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(6, 182, 212, 0.4);
    --border-emerald: rgba(16, 185, 129, 0.4);
    --border-amber: rgba(245, 158, 11, 0.4);

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --primary: #06b6d4;
    --primary-glow: rgba(6, 182, 212, 0.4);
    --emerald: #10b981;
    --emerald-glow: rgba(16, 185, 129, 0.4);
    --purple: #8b5cf6;
    --purple-glow: rgba(139, 92, 246, 0.4);
    --amber: #f59e0b;

    --gradient-primary: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);
    --gradient-emerald: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
    --gradient-amber: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);

    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

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

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    color-scheme: dark;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--primary);
    color: #ffffff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Ambient Canvas & Lighting */
#ambient-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.45;
}

.ambient-glow-1 {
    position: fixed;
    top: -10%;
    left: 15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    filter: blur(90px);
    z-index: 0;
    pointer-events: none;
}

.ambient-glow-2 {
    position: fixed;
    bottom: 10%;
    right: 10%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    filter: blur(100px);
    z-index: 0;
    pointer-events: none;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.section-spacing {
    padding: 90px 0;
}

@media (max-width: 768px) {
    .section-spacing {
        padding: 55px 0;
    }
}

/* Typography & Glows */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline;
}

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

.glow-title {
    text-shadow: 0 0 25px rgba(6, 182, 212, 0.3);
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 50px auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.25);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 14px;
    color: #ffffff;
    letter-spacing: -0.02em;
    hyphens: none;
    word-break: normal;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Glass Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    position: relative;
}

.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.6), 0 0 20px rgba(6, 182, 212, 0.15);
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(8, 12, 20, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-badge {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.15rem;
    box-shadow: 0 0 12px var(--primary-glow);
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: #ffffff;
}

.brand-name span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
    list-style: none;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
    border-radius: 2px;
}

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

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

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    color: #10b981;
    font-weight: 600;
    white-space: nowrap;
}

.status-dot {
    width: 7px;
    height: 7px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10b981;
    position: relative;
}

.status-dot::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    border: 1.5px solid #10b981;
    animation: statusPulse 2s infinite ease-out;
}

@keyframes statusPulse {
    0% {
        transform: scale(0.6);
        opacity: 1;
    }

    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}

.mobile-toggle-btn {
    display: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 8px 12px;
    transition: all var(--transition-fast);
}

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

/* Mobile Nav Drawer */
.mobile-nav-drawer {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: rgba(8, 12, 20, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 20px;
    display: none;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
}

.mobile-nav-drawer.open {
    display: flex;
}

.mobile-nav-link {
    color: var(--text-main);
    font-size: 1.05rem;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
    background: rgba(6, 182, 212, 0.15);
    border-color: var(--primary);
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #06b6d4, #2563eb);
    color: #ffffff;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.6);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-subtle);
    color: #ffffff;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-emerald {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #ffffff;
    box-shadow: 0 4px 15px var(--emerald-glow);
}

.btn-emerald:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
}

.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
}

.btn-whatsapp:hover {
    background: #20ba59;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-sm {
    padding: 7px 16px;
    font-size: 0.82rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    padding-top: 130px;
    padding-bottom: 70px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-title {
    font-size: clamp(2.1rem, 4.2vw, 3.2rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #ffffff;
    word-break: normal;
    hyphens: none;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 580px;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 4px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 10px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.trust-item i {
    color: var(--primary);
}

/* Hero Terminal / Live Code Card */
.terminal-window {
    background: #0b1120;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.75), 0 0 25px rgba(6, 182, 212, 0.12);
    overflow: hidden;
    max-width: 100%;
}

.terminal-header {
    background: #080d19;
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-subtle);
    overflow-x: auto;
}

.terminal-dots {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-red {
    background: #ef4444;
}

.dot-yellow {
    background: #eab308;
}

.dot-green {
    background: #22c55e;
}

.terminal-tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
}

.terminal-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    padding: 5px 10px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.terminal-tab-btn.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--primary);
}

.terminal-body {
    padding: 18px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.6;
    min-height: 250px;
    background: #080e1b;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.terminal-body pre {
    font-family: var(--font-mono);
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.code-keyword {
    color: #f43f5e;
    font-weight: 600;
}

.code-fn {
    color: #38bdf8;
}

.code-str {
    color: #a3e635;
}

.code-num {
    color: #f59e0b;
}

.code-comment {
    color: #64748b;
    font-style: italic;
}

.terminal-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border-subtle);
}

.metric-pill {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    text-align: center;
}

.metric-val {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--emerald);
    display: block;
}

.metric-lbl {
    font-size: 0.68rem;
    color: var(--text-dim);
    text-transform: uppercase;
}

/* ==========================================================================
   Live Stats Counter Bar
   ========================================================================== */
.stats-bar {
    background: rgba(13, 21, 39, 0.8);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: 30px 0;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

.stat-item {
    padding: 6px;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: #ffffff;
    display: block;
    margin-bottom: 4px;
    font-family: var(--font-mono);
}

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

/* ==========================================================================
   Services Grid
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.service-card {
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: transform var(--transition-normal);
}

.service-card:hover .service-icon-wrapper {
    transform: scale(1.08) rotate(4deg);
}

.icon-cyan {
    background: rgba(6, 182, 212, 0.12);
    color: var(--primary);
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.icon-emerald {
    background: rgba(16, 185, 129, 0.12);
    color: var(--emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.icon-purple {
    background: rgba(139, 92, 246, 0.12);
    color: var(--purple);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.icon-amber {
    background: rgba(245, 158, 11, 0.12);
    color: var(--amber);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
}

.service-description {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 20px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
}

.service-tag {
    font-size: 0.74rem;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
}

/* ==========================================================================
   Feature Boxes (E-Com, Automations, Trading)
   ========================================================================== */
.algo-feature-box {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.algo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: center;
}

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

.broker-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 7px 12px;
    border-radius: var(--radius-md);
    font-size: 0.84rem;
    color: #e2e8f0;
    font-weight: 600;
}

/* ==========================================================================
   Project Estimator
   ========================================================================== */
.estimator-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.estimator-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 36px;
}

.calc-group {
    margin-bottom: 20px;
}

.calc-label {
    display: block;
    font-size: 0.92rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 10px;
}

.calc-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.calc-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-fast);
}

.calc-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.calc-btn.active {
    background: rgba(6, 182, 212, 0.15);
    border-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 0 12px rgba(6, 182, 212, 0.2);
}

.calc-summary-box {
    background: rgba(8, 12, 20, 0.9);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.88rem;
}

.summary-row span:first-child {
    color: var(--text-muted);
}

.summary-row span:last-child {
    font-weight: 600;
    color: #ffffff;
    text-align: right;
}

/* ==========================================================================
   Founder Card
   ========================================================================== */
.founder-card {
    background: linear-gradient(135deg, rgba(13, 21, 39, 0.95), rgba(8, 12, 20, 0.95));
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 40px;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 36px;
    align-items: center;
}

.founder-avatar-wrap {
    position: relative;
    width: 170px;
    height: 170px;
    margin: 0 auto;
}

.founder-avatar {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, #1e293b, #0f172a);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.8rem;
    color: var(--primary);
    border: 2px solid var(--border-accent);
    box-shadow: 0 0 25px rgba(6, 182, 212, 0.2);
}

.founder-info h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 4px;
}

.founder-role {
    font-size: 0.98rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 14px;
}

.founder-bio {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 20px;
}

.founder-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.faq-question {
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.98rem;
    color: #ffffff;
    user-select: none;
}

.faq-icon {
    font-size: 0.85rem;
    color: var(--primary);
    transition: transform var(--transition-normal);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.faq-item.active {
    border-color: var(--border-accent);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    padding: 0 20px 18px 20px;
    max-height: 250px;
}

/* ==========================================================================
   Contact Section & Form
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 36px;
}

.contact-info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 34px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-direct-items {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 24px 0;
}

.contact-direct-item {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: #ffffff;
    padding: 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.contact-direct-item:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--primary);
    transform: translateX(4px);
}

.contact-icon-box {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(6, 182, 212, 0.15);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 34px;
}

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

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 6px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px 14px;
    background: rgba(13, 21, 39, 0.8);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: #ffffff;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 12px rgba(6, 182, 212, 0.25);
    background: rgba(13, 21, 39, 1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #04070d;
    border-top: 1px solid var(--border-subtle);
    padding: 50px 0 25px 0;
    position: relative;
    z-index: 10;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1fr 1.3fr;
    gap: 30px;
    margin-bottom: 35px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 0.98rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.86rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-dim);
    font-size: 0.82rem;
}

/* ==========================================================================
   Comprehensive Responsive Breakpoints
   ========================================================================== */

/* Screen < 1180px: Hide desktop status pill, adjust nav */
@media (max-width: 1180px) {
    .nav-actions .status-indicator {
        display: none;
    }
}

/* Screen <= 1040px: Switch Navbar to Mobile Hamburger Menu */
@media (max-width: 1040px) {

    .nav-links,
    .nav-actions .btn-consult {
        display: none;
    }

    .mobile-toggle-btn {
        display: block;
    }
}

/* Screen <= 960px: Tablet layouts */
@media (max-width: 960px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

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

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

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

/* Screen <= 768px: Mobile layouts */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .algo-feature-box {
        padding: 24px 16px;
    }

    .estimator-card,
    .contact-form-card,
    .contact-info-card {
        padding: 22px 16px;
    }

    .founder-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 26px 18px;
    }

    .founder-actions {
        justify-content: center;
    }

    .form-grid-2 {
        grid-template-columns: 1fr !important;
    }

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

/* Screen <= 540px: Small Mobile screens */
@media (max-width: 540px) {
    .hero-section {
        padding-top: 105px;
        padding-bottom: 45px;
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta-group .btn {
        width: 100%;
    }

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

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

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