/* ==========================================================================
   ALPHASPECS TECHNOLOGIES — Core Design System & Styling
   Full Light & Dark Mode Support | Mobile-First Responsive Architecture
   ========================================================================== */

:root {
    /* Brand Colors */
    --tech-primary: #ff5c00;
    --tech-primary-light: #ff7433;
    --tech-primary-glow: rgba(255, 92, 0, 0.35);
    --tech-primary-subtle: rgba(255, 92, 0, 0.12);
    --tech-primary-border: rgba(255, 92, 0, 0.3);

    /* Accents */
    --tech-cyan: #00b4d8;
    --tech-emerald: #10b981;
    --tech-purple: #8b5cf6;

    /* Theme Tokens (Dark Mode Default) */
    --tech-bg-void: #1e1e1e;
    --tech-bg-base: #171717;
    --tech-bg-surface: #252525;
    --tech-bg-surface-elevated: #2e2e2e;
    --tech-bg-glass-card: rgba(37, 37, 37, 0.78);
    --tech-bg-input: rgba(18, 18, 18, 0.75);
    --tech-nav-bg: rgba(30, 30, 30, 0.9);

    /* Text */
    --tech-text-pure: #ffffff;
    --tech-text-primary: #f1f5f9;
    --tech-text-secondary: rgba(241, 245, 249, 0.72);
    --tech-text-muted: rgba(241, 245, 249, 0.45);
    
    /* Borders & Shadows */
    --tech-border-subtle: rgba(255, 255, 255, 0.08);
    --tech-border-medium: rgba(255, 255, 255, 0.15);
    --tech-card-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
    --tech-grid-color: rgba(255, 255, 255, 0.02);

    /* Typography */
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

    /* Transitions */
    --tech-transition: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   LIGHT MODE TOKENS
   ========================================================================== */

[data-theme="light"] {
    --tech-bg-void: #f8fafc;
    --tech-bg-base: #f1f5f9;
    --tech-bg-surface: #ffffff;
    --tech-bg-surface-elevated: #ffffff;
    --tech-bg-glass-card: rgba(255, 255, 255, 0.88);
    --tech-bg-input: #ffffff;
    --tech-nav-bg: rgba(255, 255, 255, 0.9);

    --tech-text-pure: #0f172a;
    --tech-text-primary: #1e293b;
    --tech-text-secondary: #475569;
    --tech-text-muted: #64748b;

    --tech-border-subtle: rgba(15, 23, 42, 0.08);
    --tech-border-medium: rgba(15, 23, 42, 0.15);
    --tech-card-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
    --tech-grid-color: rgba(0, 0, 0, 0.03);
}

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

svg {
    flex-shrink: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--tech-bg-void);
    color: var(--tech-text-primary);
    transition: background-color var(--tech-transition), color var(--tech-transition);
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    background-color: var(--tech-bg-void);
    color: var(--tech-text-primary);
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Atmosphere Background */
.tech-atmosphere {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.tech-grid-overlay {
    position: absolute;
    inset: 0;
    background-size: 40px 40px;
    background-image: 
        linear-gradient(to right, var(--tech-grid-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--tech-grid-color) 1px, transparent 1px);
    mask-image: radial-gradient(circle at 50% 25%, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at 50% 25%, black 40%, transparent 80%);
}

.tech-glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    pointer-events: none;
}

[data-theme="light"] .tech-glow-blob {
    opacity: 0.12;
}

.tech-glow-blob-1 {
    top: -100px;
    right: -80px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--tech-primary-glow) 0%, transparent 70%);
}

.tech-glow-blob-2 {
    top: 40%;
    left: -120px;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.18) 0%, transparent 70%);
}

/* Container */
.tech-container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.25rem;
    position: relative;
    z-index: 1;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--tech-text-pure);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.16;
}

p {
    color: var(--tech-text-secondary);
    font-size: 1rem;
    line-height: 1.65;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.tech-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--tech-nav-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--tech-border-subtle);
    height: 64px;
    transition: all var(--tech-transition);
}

.tech-navbar.is-scrolled {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.tech-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.tech-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    line-height: 1;
}

.tech-brand-logo-img {
    height: 22px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* Logo Dark & Light Mode Visibility */
.logo-light-mode {
    display: none !important;
}
.logo-dark-mode {
    display: block !important;
}

[data-theme="light"] .logo-dark-mode {
    display: none !important;
}
[data-theme="light"] .logo-light-mode {
    display: block !important;
}

.tech-brand-badge {
    display: none !important;
}

.tech-nav-menu {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    list-style: none;
}

.tech-nav-link {
    color: var(--tech-text-secondary);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    transition: color var(--tech-transition);
    position: relative;
    padding: 0.35rem 0;
}

.tech-nav-link:hover,
.tech-nav-link.is-active {
    color: var(--tech-text-pure);
}

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

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

.tech-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Theme Switcher Button */
.tech-theme-toggle {
    background: transparent;
    border: 1px solid var(--tech-border-medium);
    color: var(--tech-text-primary);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--tech-transition);
}

.tech-theme-toggle:hover {
    border-color: var(--tech-primary);
    color: var(--tech-primary);
    transform: rotate(15deg);
}

.tech-theme-toggle svg {
    width: 18px;
    height: 18px;
}

/* Global Buttons */
.tech-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    border-radius: 999px;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--tech-transition);
    white-space: nowrap;
    border: 1px solid transparent;
}

.tech-btn-sm {
    padding: 0.42rem 0.95rem;
    font-size: 0.82rem;
}

.tech-btn-primary {
    background: linear-gradient(135deg, #ff6b1a 0%, #ff5200 100%);
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 16px var(--tech-primary-glow);
}

.tech-btn-primary:hover {
    background: linear-gradient(135deg, #ff7a2e 0%, #ff5c00 100%);
    box-shadow: 0 6px 22px rgba(255, 92, 0, 0.55);
    transform: translateY(-1.5px);
}

.tech-btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--tech-text-primary);
    border: 1px solid var(--tech-border-medium);
    backdrop-filter: blur(8px);
}

[data-theme="light"] .tech-btn-secondary {
    background: rgba(0, 0, 0, 0.04);
}

.tech-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--tech-primary);
    color: var(--tech-primary);
    transform: translateY(-1.5px);
}

/* Mobile Toggle */
.tech-mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--tech-border-medium);
    color: var(--tech-text-primary);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.tech-mobile-toggle svg {
    width: 22px;
    height: 22px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.tech-hero {
    padding-top: 130px;
    padding-bottom: 70px;
    position: relative;
    overflow: hidden;
}

.tech-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.tech-pill-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--tech-primary-subtle);
    border: 1px solid var(--tech-primary-border);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-family: var(--font-mono);
    color: var(--tech-primary);
    margin-bottom: 1.3rem;
    font-weight: 600;
}

.tech-hero-title {
    font-size: clamp(2.1rem, 4.1vw, 3.3rem);
    line-height: 1.15;
    margin-bottom: 1.25rem;
    font-weight: 700;
}

.tech-hero-title-main {
    display: block;
}

.tech-hero-typewriter-line {
    display: block;
    font-size: clamp(1.7rem, 3.3vw, 2.6rem);
    line-height: 1.35;
    min-height: 1.35em;
    margin-top: 0.35rem;
    white-space: nowrap;
    overflow: hidden;
}

.tech-hero-title .text-gradient-orange {
    background: linear-gradient(135deg, var(--tech-text-pure) 20%, #ff8b4d 70%, #ff5c00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tech-hero-subtitle {
    font-size: 1.1rem;
    color: var(--tech-text-secondary);
    line-height: 1.65;
    margin-bottom: 2rem;
}

.tech-hero-cta-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.2rem;
}

.tech-hero-badges {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--tech-border-subtle);
}

.tech-hero-badge-val {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--tech-text-pure);
}

.tech-hero-badge-label {
    font-size: 0.75rem;
    color: var(--tech-text-muted);
    text-transform: uppercase;
}

/* Hero Showcase Card (Real Product Spotlight) */
.tech-hero-product-card {
    background: var(--tech-bg-glass-card);
    border: 1px solid var(--tech-border-medium);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--tech-card-shadow);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: transform var(--tech-transition), border-color var(--tech-transition);
    position: relative;
}

.tech-hero-product-card:hover {
    border-color: var(--tech-primary-border);
    transform: translateY(-3px);
}

.tech-dev-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255, 152, 0, 0.14);
    color: #ff9800;
    border: 1px solid rgba(255, 152, 0, 0.35);
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-family: var(--font-mono);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.tech-product-media-wrap {
    position: relative;
    background: radial-gradient(circle at 50% 35%, #222730 0%, #0d1014 100%) !important;
    border-bottom: 1px solid var(--tech-border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.1rem 1rem 0.8rem;
    overflow: hidden;
    min-height: 250px;
}

[data-theme="light"] .tech-product-media-wrap {
    background: radial-gradient(circle at 50% 35%, #ffffff 0%, #e2e8f0 100%) !important;
}

.tech-product-real-img {
    width: 100%;
    max-height: 320px;
    object-fit: contain;
    display: block;
    border-radius: 12px;
    transition: transform 0.5s ease;
}

.tech-hero-product-card:hover .tech-product-real-img {
    transform: scale(1.03);
}

.tech-product-live-pill {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.tech-product-live-pill .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--tech-primary);
}

.tech-product-card-body {
    padding: 1.25rem;
}

.tech-product-title {
    font-size: 1.3rem;
    margin-bottom: 0.35rem;
}

.tech-product-desc {
    font-size: 0.88rem;
    color: var(--tech-text-secondary);
    line-height: 1.55;
    margin-bottom: 1rem;
}

.tech-product-spec-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.tech-product-spec-pill {
    font-size: 0.72rem;
    font-family: var(--font-mono);
    color: var(--tech-text-muted);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--tech-border-subtle);
    padding: 0.25rem 0.55rem;
    border-radius: 6px;
}

[data-theme="light"] .tech-product-spec-pill {
    background: rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   SERVICES & SOLUTIONS (Clean, Authentic, No Fake Fluff)
   ========================================================================== */

.tech-section {
    padding: 85px 0;
    position: relative;
    z-index: 1;
}

.tech-section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.2rem auto;
}

.tech-section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--tech-primary);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

.tech-section-title {
    font-size: clamp(1.9rem, 3.2vw, 2.7rem);
    margin-bottom: 1rem;
}

.tech-section-desc {
    font-size: 1.05rem;
    color: var(--tech-text-secondary);
}

.tech-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem;
}

.tech-service-card {
    background: var(--tech-bg-glass-card);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 18px;
    padding: 2.2rem;
    transition: all var(--tech-transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.tech-service-card:hover {
    border-color: var(--tech-primary-border);
    transform: translateY(-4px);
    box-shadow: var(--tech-card-shadow);
}

.tech-service-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--tech-primary-subtle);
    border: 1px solid var(--tech-primary-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tech-primary);
    margin-bottom: 1.25rem;
}

.tech-service-icon svg {
    width: 24px;
    height: 24px;
}

.tech-service-title {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
}

.tech-service-desc {
    font-size: 0.95rem;
    color: var(--tech-text-secondary);
    line-height: 1.65;
    margin-bottom: 1.4rem;
    flex-grow: 1;
}

.tech-service-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.4rem;
}

.tech-service-points li {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.88rem;
    color: var(--tech-text-primary);
}

.tech-service-points li svg {
    color: var(--tech-emerald);
    flex-shrink: 0;
}

.tech-service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    list-style: none;
}

.tech-service-tag-item {
    font-size: 0.72rem;
    font-family: var(--font-mono);
    color: var(--tech-text-muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--tech-border-subtle);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
}

[data-theme="light"] .tech-service-tag-item {
    background: rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   ALPHASPECS AIR ONE FEATURED SHOWCASE
   ========================================================================== */

.tech-air-one-showcase {
    background: var(--tech-bg-glass-card);
    border: 1px solid var(--tech-border-medium);
    border-radius: 22px;
    padding: 2.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    box-shadow: var(--tech-card-shadow);
}

.tech-air-one-media {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: #d8dbe0 !important;
    border: 1px solid var(--tech-border-subtle);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-air-one-media img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    display: block;
    transition: transform 0.5s ease;
}

.tech-air-one-showcase:hover .tech-air-one-media img {
    transform: scale(1.03);
}

.tech-air-one-info h3 {
    font-size: 2.2rem;
    margin-bottom: 0.75rem;
}

.tech-air-one-tagline {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--tech-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}

.tech-spec-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
    margin: 1.5rem 0;
}

.tech-spec-box {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 10px;
    padding: 0.7rem 0.85rem;
}

[data-theme="light"] .tech-spec-box {
    background: #ffffff;
}

.tech-spec-title {
    font-size: 0.7rem;
    color: var(--tech-text-muted);
    font-family: var(--font-mono);
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

.tech-spec-detail {
    font-size: 0.9rem;
    color: var(--tech-text-primary);
    font-weight: 600;
}

/* ==========================================================================
   TECH STACK PILLS
   ========================================================================== */

.tech-stack-matrix {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.tech-stack-col {
    background: var(--tech-bg-glass-card);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 14px;
    padding: 1.4rem;
}

.tech-stack-col-title {
    font-size: 1.05rem;
    margin-bottom: 0.9rem;
}

.tech-stack-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.tech-stack-pill {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--tech-border-medium);
    padding: 0.3rem 0.65rem;
    border-radius: 6px;
    font-size: 0.78rem;
    font-family: var(--font-mono);
    color: var(--tech-text-secondary);
}

[data-theme="light"] .tech-stack-pill {
    background: #ffffff;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */

.tech-contact-wrapper {
    background: var(--tech-bg-glass-card);
    border: 1px solid var(--tech-border-medium);
    border-radius: 22px;
    padding: 3rem;
    box-shadow: var(--tech-card-shadow);
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 3rem;
}

.tech-contact-info h3 {
    font-size: 2rem;
    margin-bottom: 0.85rem;
}

.tech-contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.8rem;
}

.tech-contact-method-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    text-decoration: none;
    color: var(--tech-text-primary);
    transition: transform var(--tech-transition);
}

.tech-contact-method-item:hover {
    transform: translateX(4px);
    color: var(--tech-primary);
}

.tech-method-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
    border-radius: 10px;
    background: var(--tech-primary-subtle);
    border: 1px solid var(--tech-primary-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tech-primary);
    flex-shrink: 0;
}

.tech-method-icon svg {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    display: block;
    stroke: currentColor;
    flex-shrink: 0;
}

.tech-method-text .method-label {
    font-size: 0.72rem;
    color: var(--tech-text-muted);
    text-transform: uppercase;
    font-family: var(--font-mono);
}

.tech-method-text .method-val {
    font-size: 0.94rem;
    font-weight: 600;
}

/* Form */
.tech-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.tech-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem;
}

.tech-field-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.tech-field-label {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--tech-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.tech-input,
.tech-select,
.tech-textarea {
    width: 100%;
    background: var(--tech-bg-input);
    border: 1px solid var(--tech-border-medium);
    border-radius: 10px;
    padding: 0.75rem 0.95rem;
    color: var(--tech-text-pure);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: all var(--tech-transition);
}

.tech-input:focus,
.tech-select:focus,
.tech-textarea:focus {
    outline: none;
    border-color: var(--tech-primary);
    box-shadow: 0 0 0 3px rgba(255, 92, 0, 0.2);
}

.tech-textarea {
    min-height: 110px;
    resize: vertical;
}

.tech-select option {
    background: var(--tech-bg-surface);
    color: var(--tech-text-pure);
}

.tech-form-status {
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 0.82rem;
    font-family: var(--font-mono);
    display: none;
}

.tech-form-status.is-success {
    display: block;
    background: rgba(16, 185, 129, 0.12);
    color: var(--tech-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.tech-form-status.is-error {
    display: block;
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.tech-footer {
    background: var(--tech-bg-base);
    border-top: 1px solid var(--tech-border-subtle);
    padding: 60px 0 25px 0;
    position: relative;
    z-index: 1;
}

.tech-footer-grid {
    display: grid;
    grid-template-columns: 1.6fr repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 40px;
}

.tech-footer-brand {
    max-width: 320px;
}

.tech-footer-logo-img {
    height: 34px;
    width: auto;
    margin-bottom: 1rem;
    display: block;
}

.tech-footer-tagline {
    font-size: 0.88rem;
    color: var(--tech-text-secondary);
    line-height: 1.6;
}

.tech-footer-col h5 {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    color: var(--tech-text-pure);
}

.tech-footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

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

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

.tech-footer-bottom {
    border-top: 1px solid var(--tech-border-subtle);
    padding-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--tech-text-muted);
}

.tech-footer-socials {
    display: flex;
    gap: 0.8rem;
}

.tech-footer-socials a {
    color: var(--tech-text-muted);
    text-decoration: none;
    transition: color var(--tech-transition);
}

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

.tech-footer-social-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1.25rem;
}

.tech-social-icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: var(--tech-bg-surface);
    border: 1px solid var(--tech-border-medium);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--tech-text-secondary);
    transition: all var(--tech-transition);
    text-decoration: none;
    flex-shrink: 0;
}

.tech-social-icon-btn:hover {
    color: var(--tech-primary);
    border-color: var(--tech-primary);
    background: var(--tech-primary-subtle);
    transform: translateY(-2px);
}

.tech-social-icon-btn svg {
    width: 17px;
    height: 17px;
    display: block;
    stroke: currentColor;
    flex-shrink: 0;
}

.tech-founder-credit-link {
    color: var(--tech-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--tech-transition);
}

.tech-founder-credit-link:hover {
    text-decoration: underline;
    color: #ff7433;
}

/* Desktop & Mobile Navigation Visibility Helpers */
.mobile-only-nav-item {
    display: none;
}

/* ==========================================================================
   MOBILE-FIRST RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 1024px) {
    .tech-hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .tech-air-one-showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .tech-stack-matrix {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2.2rem;
    }

    .tech-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 992px) {
    .desktop-only-btn {
        display: none !important;
    }

    .mobile-only-nav-item {
        display: block !important;
        width: 100%;
    }

    .tech-nav-inner {
        height: 64px;
    }

    .tech-navbar .tech-nav-menu {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--tech-nav-bg);
        border-bottom: 1px solid var(--tech-border-medium);
        flex-direction: column;
        padding: 1.25rem 1.25rem 1.8rem 1.25rem;
        gap: 1rem;
        display: none;
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    }

    .tech-navbar .tech-nav-menu.is-open {
        display: flex;
    }

    .tech-nav-actions {
        gap: 0.5rem;
    }

    .tech-mobile-toggle {
        display: inline-flex;
        width: 38px;
        height: 38px;
        border-radius: 50%;
        border-color: var(--tech-border-medium);
    }

    .tech-services-grid {
        grid-template-columns: 1fr;
        gap: 1.4rem;
    }

    .tech-form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .tech-footer-grid {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }

    .tech-footer-bottom {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
    }
}

@media (max-width: 540px) {
    .tech-hero {
        padding-top: 86px;
        padding-bottom: 45px;
    }

    .tech-pill-tag {
        font-size: 0.72rem;
        padding: 0.28rem 0.65rem;
        white-space: normal;
        text-align: center;
        margin-bottom: 1rem;
    }

    .tech-hero-title {
        font-size: clamp(1.85rem, 6.8vw, 2.3rem);
        line-height: 1.15;
        margin-bottom: 0.85rem;
    }

    .tech-hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.55;
        margin-bottom: 1.4rem;
    }

    .tech-hero-cta-group {
        flex-direction: column;
        width: 100%;
        gap: 0.65rem;
        margin-bottom: 1.6rem;
    }

    .tech-hero-cta-group .tech-btn {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1.25rem;
        font-size: 0.92rem;
    }

    .tech-hero-badges {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
        width: 100%;
        padding-top: 1rem;
        text-align: center;
    }

    .tech-hero-badge-val {
        font-size: 0.88rem;
    }

    .tech-hero-badge-label {
        font-size: 0.62rem;
    }

    .tech-product-media-wrap {
        padding: 0.85rem;
    }

    .tech-product-real-img {
        max-height: 240px;
    }

    .tech-product-card-body {
        padding: 1rem;
    }

    .tech-section {
        padding: 55px 0;
    }

    .tech-section-header {
        margin-bottom: 2rem;
    }

    .tech-section-title {
        font-size: 1.85rem;
    }

    .tech-service-card {
        padding: 1.4rem;
    }

    .tech-air-one-showcase {
        padding: 1.2rem;
        gap: 1.4rem;
    }

    .tech-air-one-media {
        padding: 1rem;
    }

    .tech-air-one-media img {
        max-height: 260px;
    }

    .tech-spec-grid {
        grid-template-columns: 1fr;
    }

    .tech-stack-matrix {
        grid-template-columns: 1fr;
    }

    .tech-contact-wrapper {
        padding: 1.25rem;
    }
}

@media (max-width: 440px) {
    .tech-brand-logo-img {
        height: 22px;
    }

    .tech-hero-badges {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        text-align: left;
    }
}

/* ==========================================================================
   TYPEWRITER ANIMATED HEADLINE
   ========================================================================== */

.typewriter-dynamic {
    position: relative;
    display: inline-block;
    color: var(--tech-primary);
    background: linear-gradient(135deg, #ff7a2e 0%, #ff5200 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    min-height: 1.2em;
}

.typewriter-cursor {
    display: inline-block;
    color: var(--tech-primary);
    font-weight: 300;
    margin-left: 2px;
    animation: typewriterBlink 0.8s infinite;
}

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

/* ==========================================================================
   UI INTERFACE ICONS (Replacing all emojis)
   ========================================================================== */

.tech-ui-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    vertical-align: middle;
    flex-shrink: 0;
}

.tech-ui-icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.tech-stack-col-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--tech-text-pure);
    margin-bottom: 1.2rem;
}

.tech-stack-col-icon {
    width: 22px;
    height: 22px;
    min-width: 22px;
    min-height: 22px;
    color: var(--tech-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tech-stack-col-icon svg {
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    display: block;
    stroke: currentColor;
    flex-shrink: 0;
}

/* ==========================================================================
   PORTFOLIO & PROJECT CARDS (ChitFlow, Spend, Avero, InspiroWaves, Air One)
   ========================================================================== */

.tech-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.tech-project-card {
    background: var(--tech-bg-surface);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 18px;
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--tech-transition);
    position: relative;
    overflow: hidden;
}

.tech-project-card:hover {
    transform: translateY(-4px);
    border-color: var(--tech-primary-border);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.tech-project-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.tech-project-icon-box {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--tech-primary-subtle);
    border: 1px solid var(--tech-primary-border);
    color: var(--tech-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-project-icon-box svg {
    width: 22px;
    height: 22px;
}

.tech-project-badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--tech-border-medium);
    color: var(--tech-text-secondary);
}

.tech-project-badge.is-live {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.tech-project-badge.is-prototype {
    background: rgba(255, 92, 0, 0.12);
    border-color: rgba(255, 92, 0, 0.3);
    color: var(--tech-primary);
}

.tech-project-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--tech-text-pure);
}

.tech-project-desc {
    font-size: 0.92rem;
    color: var(--tech-text-secondary);
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

.tech-project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1.25rem;
}

.tech-project-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--tech-border-subtle);
    color: var(--tech-text-muted);
}

.tech-project-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--tech-border-subtle);
}

.tech-project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--tech-primary);
    text-decoration: none;
    transition: gap var(--tech-transition);
}

.tech-project-link:hover {
    gap: 0.6rem;
}

/* ==========================================================================
   AIR ONE SENSING & LIVE TELEMETRY DASHBOARD WIDGET
   ========================================================================== */

.tech-sensor-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2.5rem 0;
}

@media (max-width: 860px) {
    .tech-sensor-categories {
        grid-template-columns: 1fr;
    }
}

.tech-sensor-card {
    background: var(--tech-bg-surface);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 16px;
    padding: 1.6rem;
    position: relative;
    transition: all var(--tech-transition);
}

.tech-sensor-card:hover {
    border-color: var(--tech-primary-border);
    transform: translateY(-3px);
}

.tech-sensor-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.tech-sensor-icon {
    width: 38px;
    height: 38px;
    min-width: 38px;
    min-height: 38px;
    border-radius: 10px;
    background: var(--tech-primary-subtle);
    border: 1px solid var(--tech-primary-border);
    color: var(--tech-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tech-sensor-icon svg {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    max-width: 20px;
    max-height: 20px;
    display: block;
    stroke: currentColor;
    flex-shrink: 0;
}

.tech-sensor-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--tech-text-pure);
}

.tech-sensor-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.85rem;
}

.tech-sensor-pill {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 600;
    padding: 0.22rem 0.6rem;
    border-radius: 6px;
    background: rgba(255, 92, 0, 0.12);
    color: var(--tech-primary);
    border: 1px solid rgba(255, 92, 0, 0.25);
}

.tech-sensor-desc {
    font-size: 0.88rem;
    color: var(--tech-text-secondary);
    line-height: 1.55;
}

/* Live Telemetry Display Console */
.tech-telemetry-console {
    background: #141414;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 1.8rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
    margin-top: 2rem;
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .tech-telemetry-console {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.12);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

.tech-telemetry-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1.2rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-wrap: wrap;
    gap: 0.8rem;
}

[data-theme="light"] .tech-telemetry-topbar {
    border-bottom-color: rgba(15, 23, 42, 0.08);
}

.tech-telemetry-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
}

.tech-telemetry-status-pill .pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: statusPulse 1.8s infinite;
}

@keyframes statusPulse {
    0% { transform: scale(0.9); opacity: 0.7; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.7; }
}

.tech-telemetry-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
}

.tech-metric-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1rem 0.85rem;
    text-align: center;
    position: relative;
    transition: background 0.2s ease, border-color 0.2s ease;
}

[data-theme="light"] .tech-metric-card {
    background: rgba(15, 23, 42, 0.02);
    border-color: rgba(15, 23, 42, 0.08);
}

.tech-metric-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 92, 0, 0.3);
}

.tech-metric-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}

[data-theme="light"] .tech-metric-label {
    color: rgba(15, 23, 42, 0.6);
}

.tech-metric-val {
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2rem;
}

[data-theme="light"] .tech-metric-val {
    color: #0f172a;
}

.tech-metric-unit {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.45);
    font-weight: 400;
}

[data-theme="light"] .tech-metric-unit {
    color: rgba(15, 23, 42, 0.5);
}

.tech-metric-tag {
    margin-top: 0.4rem;
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.tech-aqi-bar-card {
    grid-column: 1 / -1;
    background: rgba(255, 92, 0, 0.06);
    border: 1px solid rgba(255, 92, 0, 0.2);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
}

/* ==========================================================================
   FOUNDER & LEADERSHIP SHOWCASE SECTION
   ========================================================================== */

.tech-founder-card {
    background: var(--tech-bg-surface);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 20px;
    padding: 2.4rem;
    box-shadow: var(--tech-card-shadow);
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2.5rem;
    position: relative;
    overflow: hidden;
    margin-top: 1.5rem;
}

.tech-founder-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff5c00, #ff8b4d, transparent);
}

.tech-founder-sidebar {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    border-right: 1px solid var(--tech-border-subtle);
    padding-right: 2.2rem;
}

@media (max-width: 860px) {
    .tech-founder-card {
        grid-template-columns: 1fr;
        padding: 1.6rem;
        gap: 1.8rem;
    }

    .tech-founder-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--tech-border-subtle);
        padding-right: 0;
        padding-bottom: 1.8rem;
        width: 100%;
    }
}

.tech-founder-avatar-wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.tech-founder-avatar {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    background: linear-gradient(135deg, #ff5c00 0%, #ff8b4d 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    box-shadow: 0 10px 25px rgba(255, 92, 0, 0.35);
    flex-shrink: 0;
}

.tech-founder-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.28);
    color: #10b981;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.tech-founder-name {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--tech-text-pure);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.tech-founder-role {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--tech-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
}

.tech-founder-location {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--tech-text-muted);
    margin-bottom: 1.5rem;
}

.tech-founder-location svg {
    color: var(--tech-primary);
}

.tech-founder-socials {
    width: 100%;
    margin-top: auto;
}

.tech-founder-body {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.tech-founder-bio {
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--tech-text-secondary);
    margin-bottom: 1.8rem;
}

.tech-founder-pillars-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    margin-bottom: 2rem;
}

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

.tech-founder-pillar {
    background: var(--tech-bg-void);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 12px;
    padding: 1.15rem 1.25rem;
    transition: all var(--tech-transition);
}

.tech-founder-pillar:hover {
    border-color: var(--tech-primary-border);
    transform: translateY(-2px);
}

.tech-pillar-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}

.tech-pillar-num {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--tech-primary);
    background: var(--tech-primary-subtle);
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
}

.tech-pillar-header h4 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--tech-text-pure);
}

.tech-founder-pillar p {
    font-size: 0.83rem;
    color: var(--tech-text-secondary);
    line-height: 1.55;
}

.tech-founder-pillar p strong {
    color: var(--tech-text-pure);
}

.tech-founder-stats-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.4rem;
    background: var(--tech-primary-subtle);
    border: 1px solid var(--tech-primary-border);
    border-radius: 12px;
    flex-wrap: wrap;
    gap: 1rem;
}

.tech-founder-stat {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.tech-founder-stat .stat-num {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--tech-primary);
}

.tech-founder-stat .stat-text {
    font-size: 0.76rem;
    color: var(--tech-text-secondary);
    font-weight: 500;
}

/* ==========================================================================
   PORTFOLIO PAGE (rakshithsb.html)
   ========================================================================== */

.tech-portfolio-hero {
    padding-top: 110px;
    padding-bottom: 50px;
    position: relative;
    z-index: 1;
}

.tech-portfolio-hero-card {
    background: var(--tech-bg-surface);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 24px;
    padding: 2.8rem;
    box-shadow: var(--tech-card-shadow);
    position: relative;
    overflow: hidden;
}

.tech-portfolio-hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff5c00, #ff8b4d, transparent);
}

.tech-portfolio-header-grid {
    display: grid;
    grid-template-columns: 90px 1fr auto;
    gap: 2rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

@media (max-width: 860px) {
    .tech-portfolio-header-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

.tech-portfolio-avatar {
    width: 90px;
    height: 90px;
    border-radius: 22px;
    background: linear-gradient(135deg, #ff5c00 0%, #ff8b4d 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    box-shadow: 0 12px 30px rgba(255, 92, 0, 0.35);
    flex-shrink: 0;
}

.tech-portfolio-name {
    font-size: clamp(2rem, 5vw, 2.7rem);
    font-weight: 800;
    color: var(--tech-text-pure);
    line-height: 1.15;
    margin-bottom: 0.35rem;
}

.tech-portfolio-tagline {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--tech-primary);
    font-weight: 600;
    letter-spacing: 0.04em;
}

.tech-portfolio-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.6rem;
}

.tech-portfolio-badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
    background: var(--tech-bg-void);
    border: 1px solid var(--tech-border-medium);
    color: var(--tech-text-secondary);
}

.tech-portfolio-cta-row {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--tech-border-subtle);
}

.tech-portfolio-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .tech-portfolio-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.tech-portfolio-stat-card {
    background: var(--tech-bg-void);
    border: 1px solid var(--tech-border-subtle);
    border-radius: 14px;
    padding: 1.25rem;
    text-align: center;
}

.tech-portfolio-stat-card .val {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--tech-primary);
    margin-bottom: 0.2rem;
}

.tech-portfolio-stat-card .lbl {
    font-size: 0.78rem;
    color: var(--tech-text-secondary);
    font-weight: 500;
}

/* Hide Google reCAPTCHA floating badge */
.grecaptcha-badge {
    visibility: hidden !important;
}

/* ==========================================================================
   ALPHASPECS AIR ONE INTERACTIVE TRACKER DEVICE
   ========================================================================== */
.hero-product {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.tracker-device {
    width: min(270px, 85vw);
    border-radius: 12px;
    padding: 12px 12px 14px;
    background: linear-gradient(165deg, #e6e6e6 0%, #d4d4d4 40%, #c7c7c7 100%);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.42), 0 0 1px rgba(255, 255, 255, 0.6) inset;
    position: relative;
    user-select: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tracker-device:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 42px rgba(0, 0, 0, 0.48), 0 0 1px rgba(255, 255, 255, 0.8) inset;
}

.tracker-screen-frame {
    border-radius: 10px;
    background: #030507;
    border: 2px solid #7f7f7f;
    padding: 14px;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.8);
}

.tracker-screen {
    background: #1e1e1e;
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 2px solid #0e0e11;
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 30px;
    padding-top: 28px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.tracker-eye {
    width: 50px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #c9c9c6;
    --eye-x: 0px;
    --eye-y: 0px;
    transform: translate(var(--eye-x), var(--eye-y)) scaleY(1);
    transform-origin: center;
    animation: tracker-blink 4.2s infinite;
    transition: clip-path 0.24s ease;
}

.tracker-eye.is-idle {
    animation: none;
    clip-path: inset(0 0 50% 0);
}

@keyframes tracker-blink {
    0%,
    43%,
    47%,
    100% {
        transform: translate(var(--eye-x), var(--eye-y)) scaleY(1);
    }

    45% {
        transform: translate(var(--eye-x), var(--eye-y)) scaleY(0.14);
    }
}

.tracker-speaker {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(13, 1fr);
    gap: 7px 7px;
    padding: 2px 6px 0;
}

.tracker-speaker span {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #090909;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.9);
}

.tracker-led-container {
    margin-top: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 6px;
}

.tracker-led {
    width: 36px;
    height: 12px;
    border-radius: 8px;
    background: var(--tech-primary, #ff5c00);
    animation: led-pulse 2s ease-in-out infinite;
}

@keyframes led-pulse {
    0%,
    100% {
        opacity: 0.6;
        box-shadow: 0 0 8px rgba(255, 92, 0, 0.5), inset 0 0 4px rgba(255, 140, 0, 0.3);
    }

    50% {
        opacity: 1;
        box-shadow: 0 0 16px rgba(255, 92, 0, 0.9), inset 0 0 8px rgba(255, 140, 0, 0.6);
    }
}

/* ==========================================================================
   HERO PRODUCT STANDALONE DISPLAY (INDEX & AIR ONE)
   ========================================================================== */
.tech-hero-product {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.tech-hero-product-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.tech-hero-product-badge {
    margin-bottom: 1.25rem;
    display: inline-flex;
    justify-content: center;
}

/* Premium Alphaspecs Air One Interactive Tag */
.tech-airone-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.38rem 0.95rem 0.38rem 0.65rem;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(255, 92, 0, 0.12) 0%, rgba(255, 140, 0, 0.05) 100%);
    border: 1px solid rgba(255, 110, 0, 0.38);
    box-shadow: 0 4px 18px rgba(255, 92, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    text-decoration: none;
    transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    user-select: none;
    cursor: pointer;
}

[data-theme="dark"] .tech-airone-tag {
    background: linear-gradient(135deg, rgba(28, 20, 16, 0.8) 0%, rgba(18, 14, 12, 0.6) 100%);
    border: 1px solid rgba(255, 120, 30, 0.42);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.tech-airone-tag:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 110, 0, 0.7);
    box-shadow: 0 8px 28px rgba(255, 92, 0, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.tech-airone-tag-beacon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
}

.tech-airone-beacon-core {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ff5c00;
    box-shadow: 0 0 8px #ff5c00;
    position: relative;
    z-index: 2;
}

.tech-airone-beacon-ping {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(255, 92, 0, 0.4);
    animation: aironeBeaconPing 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    z-index: 1;
}

@keyframes aironeBeaconPing {
    0% {
        transform: scale(0.8);
        opacity: 0.9;
    }
    75%, 100% {
        transform: scale(2.2);
        opacity: 0;
    }
}

.tech-airone-tag-label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1;
}

.tech-airone-tag-brand {
    color: var(--tech-text-pure);
    opacity: 0.85;
}

.tech-airone-tag-model {
    background: linear-gradient(135deg, #ff5c00 0%, #ff8c00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
    text-shadow: 0 0 12px rgba(255, 92, 0, 0.3);
}

.tech-airone-tag-arrow {
    display: inline-flex;
    align-items: center;
    color: var(--tech-primary);
    opacity: 0.75;
    transition: transform 0.22s ease, opacity 0.22s ease;
}

.tech-airone-tag:hover .tech-airone-tag-arrow {
    transform: translateX(2.5px);
    opacity: 1;
}

@media (min-width: 1025px) {
    .tech-hero-product {
        position: sticky;
        top: 95px;
        align-self: start;
        margin-top: 0.5rem;
    }
}

@media (max-width: 1024px) {
    .tech-hero-product {
        margin: 2.5rem auto 0;
        text-align: center;
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .tech-hero-product .hero-product {
        margin: 0 auto;
        justify-content: center;
    }

    .tech-hero-product .tracker-device {
        margin: 0 auto;
    }
}

/* ==========================================================================
   AIR ONE TEXT EFFECTS & GLOW ANIMATIONS
   ========================================================================== */
.tech-title-shimmer {
    background: linear-gradient(135deg, var(--tech-text-pure) 0%, var(--tech-text-pure) 35%, #ff7b2b 55%, #ffa726 72%, var(--tech-text-pure) 88%);
    background-size: 260% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: airTitleShimmer 8s ease-in-out infinite;
}

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

.text-gradient-orange.text-glow-animated {
    background: linear-gradient(135deg, #ff5c00 0%, #ff8c00 40%, #ffb300 70%, #ff5c00 100%);
    background-size: 220% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: airTextGradientFlow 6s linear infinite;
    filter: drop-shadow(0 0 16px rgba(255, 92, 0, 0.4));
}

@keyframes airTextGradientFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 220% 50%; }
}

.airone-typewriter-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.45rem 1.25rem;
    border-radius: 999px;
    background: rgba(255, 92, 0, 0.08);
    border: 1px solid rgba(255, 92, 0, 0.32);
    box-shadow: 0 4px 20px rgba(255, 92, 0, 0.12), inset 0 0 12px rgba(255, 92, 0, 0.06);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.airone-typewriter-badge:hover {
    border-color: rgba(255, 92, 0, 0.65);
    box-shadow: 0 6px 26px rgba(255, 92, 0, 0.24);
    transform: translateY(-1px);
}

.airone-beacon-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff5c00;
    box-shadow: 0 0 10px #ff5c00;
    animation: airBeaconPulse 1.8s infinite ease-in-out;
    flex-shrink: 0;
}

@keyframes airBeaconPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.4; }
}

.tech-section-kicker.is-animated {
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--tech-primary);
    position: relative;
    display: inline-block;
    transition: letter-spacing 0.3s ease, text-shadow 0.3s ease;
}

.tech-section-kicker.is-animated:hover {
    letter-spacing: 0.28em;
    text-shadow: 0 0 14px rgba(255, 92, 0, 0.6);
}

.tech-section-title .text-shimmer-highlight {
    background: linear-gradient(135deg, #ff5c00 0%, #ffa040 50%, #ff5c00 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: airTextGradientFlow 5s linear infinite;
}

.tech-sensor-title,
.tech-telemetry-title {
    transition: color 0.25s ease, text-shadow 0.25s ease, transform 0.25s ease;
}

.tech-sensor-card:hover .tech-sensor-title,
.tech-telemetry-card:hover .tech-telemetry-title {
    color: var(--tech-primary);
    text-shadow: 0 0 14px rgba(255, 92, 0, 0.35);
    transform: translateX(3px);
}

.tech-telemetry-val {
    transition: text-shadow 0.3s ease, transform 0.2s ease;
    font-feature-settings: "tnum";
    font-variant-numeric: tabular-nums;
}

.tech-telemetry-card:hover .tech-telemetry-val {
    text-shadow: 0 0 16px rgba(255, 92, 0, 0.5);
}

/* Standalone Typewriter Title (AirOne Hero Spotlight) */
.typewriter-title {
    display: inline-flex;
    align-items: flex-end;
    justify-content: center;
    min-height: 1.15em;
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    color: var(--tech-primary, #ff5c00);
    font-weight: 700;
    line-height: 1.1;
    text-align: center;
}

.typewriter-text {
    display: inline-block;
}

.typewriter-cursor {
    width: 0.08em;
    height: 0.9em;
    margin-left: 0.12em;
    border-radius: 2px;
    background-color: var(--tech-primary, #ff5c00);
    box-shadow: 0 0 10px rgba(255, 92, 0, 0.7);
    animation: type-cursor-blink 0.9s steps(1, end) infinite;
}

@keyframes type-cursor-blink {
    0%, 45% { opacity: 1; }
    46%, 100% { opacity: 0; }
}

/* ==========================================================================
   VISITOR BADGE (FOR OVERALL SITES FOOTER)
   ========================================================================== */
.tech-visit-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: var(--tech-bg-surface);
    border: 1px solid var(--tech-border-medium);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--tech-text-muted);
    letter-spacing: 0.02em;
    font-weight: 500;
    transition: all var(--tech-transition);
}

.tech-visit-badge:hover {
    border-color: var(--tech-primary);
    color: var(--tech-text-pure);
}

.tech-visit-dot {
    width: 6.5px;
    height: 6.5px;
    border-radius: 50%;
    background: #ff5722;
    box-shadow: 0 0 8px #ff5722;
    animation: techPulseDot 2s infinite ease-in-out;
    flex-shrink: 0;
}

@keyframes techPulseDot {
    0%, 100% {
        transform: scale(1);
        opacity: 0.9;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.4;
    }
}




/* Air One: one painted grille replaces 364 separately painted dot elements. */
.airone-page .tracker-speaker {
    display: block;
}
.airone-page .tracker-speaker::before {
    content: "";
    display: block;
    aspect-ratio: 234 / 512.09375;
    background-image: radial-gradient(circle closest-side, #090909 60%, transparent 64%);
    background-size: calc(100% / 13) calc(100% / 28);
}

/* Keep the gradient appearance without repainting filtered text every frame. */
.airone-page .tech-title-shimmer,
.airone-page .text-glow-animated,
.airone-page .text-shimmer-highlight {
    animation: none;
}
.airone-page .text-glow-animated {
    filter: none;
    text-shadow: 0 0 16px rgba(255, 92, 0, 0.25);
}
.airone-page .is-offscreen *,
.airone-page.is-background * {
    animation-play-state: paused !important;
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .airone-page *, .airone-page *::before, .airone-page *::after {
        animation: none !important;
        transition: none !important;
    }
}

/* Match the desktop reference's warm title without continuous repainting. */
.airone-page .tech-title-shimmer {
    background-image: linear-gradient(110deg, #8f4d2c 0%, #ff7227 22%, #ff9f1c 66%, #785529 100%);
    background-size: 100% 100%;
}
.airone-page .tech-hero-title .text-gradient-orange {
    background-image: linear-gradient(110deg, #ff5c00, #ff9900);
    background-size: 100% 100%;
}