/* ===================================
   TERMINAL LUXURY - BatteryHead
   A premium technical consultancy brand
   =================================== */

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

:root {
    /* Studio Daylight Palette */
    --color-terminal-green: #0b8f87;
    --color-terminal-amber: #c7871a;
    --color-terminal-red: #d95d5d;
    --color-terminal-cyan: #2f9bd1;
    --color-bg-primary: #f6f4ef;
    --color-bg-secondary: #eeebe4;
    --color-bg-elevated: #ffffff;
    --color-text-primary: #1f2933;
    --color-text-secondary: #4b5966;
    --color-text-tertiary: #7b8894;
    --color-border: #d8ddd8;
    --color-border-accent: #bcc8c4;

    /* Typography */
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
    --font-serif: 'Cormorant Garamond', Georgia, serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;

    /* Effects */
    --glow-green: 0 0 18px rgba(11, 143, 135, 0.24);
    --glow-amber: 0 0 18px rgba(199, 135, 26, 0.24);
    --shadow-strong: 0 14px 34px rgba(22, 36, 44, 0.12);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-mono);
    background: linear-gradient(180deg, #fbfaf7 0%, var(--color-bg-primary) 28%, #f2efe8 100%);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Ambient texture */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(60% 40% at 15% 8%, rgba(47, 155, 209, 0.06), transparent 70%),
        radial-gradient(40% 35% at 85% 15%, rgba(11, 143, 135, 0.08), transparent 72%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.9;
}

/* Film grain overlay */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 999;
    pointer-events: none;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 180px 180px;
    mix-blend-mode: multiply;
}

/* ===================================
   BOOT SEQUENCE
   =================================== */

.boot-sequence {
    position: fixed;
    inset: 0;
    background: linear-gradient(145deg, #f8f6f0 0%, #efebe3 100%);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
}

.boot-sequence.done {
    opacity: 0;
    pointer-events: none;
}

.boot-content {
    max-width: 800px;
    padding: var(--spacing-md);
}

.boot-text {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-terminal-green);
    text-shadow: var(--glow-green);
    line-height: 1.8;
}

.boot-cursor {
    display: inline-block;
    color: var(--color-terminal-green);
    animation: blink 0.8s infinite;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 27, 30, 0.7);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(11, 143, 135, 0.1);
    transition: all 0.4s ease;
}

.nav .nav-brand-text,
.nav .nav-brand {
    color: #e8ede9;
}

.nav.scrolled {
    background: rgba(246, 244, 239, 0.96);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-strong);
}

.nav.scrolled .nav-brand-text,
.nav.scrolled .nav-brand {
    color: var(--color-text-primary);
}

.nav.scrolled .nav-links a {
    color: var(--color-text-secondary);
}

.nav.scrolled .nav-links a:hover,
.nav.scrolled .nav-links a.active {
    color: var(--color-terminal-green);
}

.nav.scrolled .nav-toggle span {
    background: var(--color-text-primary);
}

.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--color-text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-logo {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: drop-shadow(0 0 6px rgba(11, 143, 135, 0.4));
    transition: filter 0.4s ease;
}

.nav.scrolled .nav-logo {
    filter: invert(1) brightness(0.24) saturate(0) drop-shadow(0 0 4px rgba(31, 41, 51, 0.2));
}

.nav-prompt {
    color: var(--color-terminal-green);
    text-shadow: var(--glow-green);
}

.nav-brand:hover {
    color: var(--color-terminal-green);
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-links a {
    position: relative;
    color: rgba(200, 210, 205, 0.75);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
    letter-spacing: 0.05em;
}

.nav-links a::before {
    content: attr(data-index);
    position: absolute;
    top: -1.5rem;
    left: 0;
    font-size: 0.625rem;
    color: var(--color-text-tertiary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-terminal-green);
}

.nav-links a:hover::before,
.nav-links a.active::before {
    opacity: 1;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-terminal-green);
    box-shadow: var(--glow-green);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #e8ede9;
    transition: all 0.3s ease;
    transform-origin: center;
}

.nav-toggle.active span:first-child {
    transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle.active span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: calc(var(--spacing-md) + 34px) var(--spacing-md) var(--spacing-xl);
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(11, 143, 135, 0.15), transparent),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(47, 155, 209, 0.1), transparent),
        radial-gradient(ellipse 40% 40% at 50% 50%, rgba(199, 135, 26, 0.04), transparent),
        linear-gradient(175deg, #0d1b1e 0%, #132a2e 25%, #0f2027 50%, #1a3038 75%, #0d1b1e 100%);
    color: #e8ede9;
}

.hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.6;
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    z-index: 1;
    background-image:
        linear-gradient(0deg, transparent 24%, rgba(11, 143, 135, 0.15) 25%, rgba(11, 143, 135, 0.15) 26%, transparent 27%, transparent 74%, rgba(11, 143, 135, 0.15) 75%, rgba(11, 143, 135, 0.15) 76%, transparent 77%),
        linear-gradient(90deg, transparent 24%, rgba(11, 143, 135, 0.15) 25%, rgba(11, 143, 135, 0.15) 26%, transparent 27%, transparent 74%, rgba(11, 143, 135, 0.15) 75%, rgba(11, 143, 135, 0.15) 76%, transparent 77%);
    background-size: 80px 80px;
    opacity: 0.3;
    animation: gridMove 60s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(80px, 80px);
    }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(11, 143, 135, 0.3);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
    color: rgba(232, 237, 233, 0.8);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.label-bracket {
    color: var(--color-text-tertiary);
}

.label-text {
    color: var(--color-text-secondary);
}

.label-value {
    color: var(--color-terminal-green);
    text-shadow: var(--glow-green);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
    font-style: italic;
    background: linear-gradient(
        135deg,
        #e8ede9 0%,
        #e8ede9 40%,
        var(--color-terminal-green) 50%,
        #e8ede9 60%,
        #e8ede9 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmerGradient 6s ease-in-out infinite;
}

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

.title-line {
    display: block;
    opacity: 1;
    animation: none;
}

.title-line[data-delay="0"] {
    animation-delay: 0s;
}

.title-line[data-delay="100"] {
    animation-delay: 0s;
}

.hero-capabilities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: var(--spacing-lg);
}

.capability-tag {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    padding: 0.6rem 1.25rem;
    border: 1px solid rgba(11, 143, 135, 0.4);
    color: rgba(11, 204, 196, 0.9);
    background: rgba(11, 143, 135, 0.1);
    transition: all 0.3s ease;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.capability-tag:hover {
    background: rgba(11, 143, 135, 0.2);
    border-color: rgba(11, 204, 196, 0.7);
    box-shadow: 0 0 20px rgba(11, 143, 135, 0.3);
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(200, 210, 205, 0.85);
    max-width: 700px;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Hero Tech Strip */
.hero-tech-strip {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(11, 143, 135, 0.15);
}

.tech-strip-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(11, 204, 196, 0.6);
    white-space: nowrap;
    font-weight: 600;
}

.tech-strip-logos {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: space-between;
}

.tech-logo {
    width: 22px;
    height: 22px;
    color: rgba(200, 210, 205, 0.35);
    transition: color 0.3s ease, transform 0.3s ease;
    cursor: default;
}

.tech-logo:hover {
    color: rgba(11, 204, 196, 0.9);
    transform: translateY(-2px) scale(1.3);
}

.tech-logo svg {
    width: 100%;
    height: 100%;
}

.tech-logo-text {
    width: auto;
    height: auto;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Terminal Window */
.hero-terminal {
    width: 500px;
    max-width: 100%;
    margin-top: var(--spacing-xl);
    background: rgba(10, 18, 20, 0.85);
    border: 1px solid rgba(11, 143, 135, 0.25);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.terminal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem var(--spacing-sm);
    background: rgba(15, 25, 28, 0.9);
    border-bottom: 1px solid rgba(11, 143, 135, 0.15);
}

.terminal-dots {
    display: flex;
    gap: 0.5rem;
}

.terminal-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-text-tertiary);
}

.terminal-dots span:nth-child(1) {
    background: var(--color-terminal-red);
}

.terminal-dots span:nth-child(2) {
    background: var(--color-terminal-amber);
}

.terminal-dots span:nth-child(3) {
    background: var(--color-terminal-green);
}

.terminal-title {
    font-size: 0.75rem;
    color: rgba(200, 210, 205, 0.6);
}

.terminal-body {
    padding: var(--spacing-sm);
    font-size: 0.875rem;
}

.terminal-line {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.terminal-prompt {
    color: var(--color-terminal-green);
    margin-right: 0.5rem;
}

.terminal-output {
    color: rgba(200, 210, 205, 0.7);
    padding-left: 1rem;
}

.terminal-cursor {
    display: inline-block;
    color: var(--color-terminal-green);
    animation: blink 0.8s infinite;
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.05em;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn-primary {
    background: var(--color-terminal-green);
    border-color: var(--color-terminal-green);
    color: #ffffff;
}

.btn-primary:hover {
    background: #0a7f78;
    color: #ffffff;
    box-shadow: var(--glow-green);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(200, 210, 205, 0.3);
    color: #e8ede9;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.btn-secondary:hover {
    border-color: rgba(200, 210, 205, 0.6);
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

/* Reset button styles in non-hero sections */
.contact .btn-secondary,
.services .btn-secondary {
    background: var(--color-bg-elevated);
    border-color: var(--color-border-accent);
    color: var(--color-text-primary);
    backdrop-filter: none;
}

.contact .btn-secondary:hover,
.services .btn-secondary:hover {
    border-color: var(--color-text-primary);
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
}

.btn-prompt {
    color: var(--color-terminal-green);
}

.btn-cursor {
    animation: blink 0.8s infinite;
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ===================================
   SECTION COMMON
   =================================== */

section {
    padding: var(--spacing-2xl) var(--spacing-md);
    position: relative;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: var(--spacing-xl);
    position: sticky;
    top: 56px;
    z-index: 10;
    padding-top: var(--spacing-md);
    padding-bottom: var(--spacing-lg);
}

.expertise .section-header {
    background: var(--color-bg-secondary);
    box-shadow: 0 20px 30px 10px var(--color-bg-secondary);
}

.services .section-header {
    background: var(--color-bg-primary);
    box-shadow: 0 20px 30px 10px var(--color-bg-primary);
}

.about .section-header {
    background: var(--color-bg-secondary);
    box-shadow: 0 20px 30px 10px var(--color-bg-secondary);
}

.contact .section-header {
    background: var(--color-bg-primary);
    box-shadow: 0 20px 30px 10px var(--color-bg-primary);
}

.section-index {
    font-size: 0.875rem;
    color: var(--color-terminal-green);
    opacity: 0.6;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.title-bracket {
    color: var(--color-text-tertiary);
    font-style: normal;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 800px;
}

/* ===================================
   EXPERTISE SECTION
   =================================== */

.expertise {
    background: var(--color-bg-secondary);
    border-top: none;
    position: relative;
    margin-top: 60px;
}

.expertise::before {
    content: '';
    position: absolute;
    top: -60px;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(180deg, #0d1b1e, var(--color-bg-secondary));
    pointer-events: none;
    z-index: 1;
}

.expertise::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--color-bg-secondary);
    clip-path: polygon(
        0% 0%, 100% 0%,
        100% 60%, 90% 48%, 75% 55%, 60% 40%, 45% 52%, 30% 38%, 15% 50%, 0% 35%
    );
    pointer-events: none;
    z-index: 1;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.expertise-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.expertise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-terminal-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.expertise-card:hover {
    border-color: var(--color-terminal-green);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(11, 143, 135, 0.14);
}

.expertise-card:hover::before {
    transform: scaleX(1);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.card-icon {
    font-size: 2rem;
    filter: grayscale(1);
    transition: filter 0.3s ease;
}

.expertise-card[data-tech="cloud"] .card-icon {
    font-size: 2.3rem;
}

.expertise-card:hover .card-icon {
    filter: grayscale(0);
}

.card-index {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    letter-spacing: 0.1em;
    font-weight: 500;
}

.card-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.card-description {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.card-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    font-size: 0.8rem;
    padding: 0.35rem 0.85rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-accent);
    color: var(--color-text-secondary);
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    font-weight: 500;
}

.expertise-card:hover .tech-tag {
    border-color: var(--color-terminal-green);
    color: var(--color-terminal-green);
}

/* Card Tech Logos */
.card-logos {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.card-logo {
    width: 24px;
    height: 24px;
    color: var(--color-text-secondary);
    opacity: 0.55;
    transition: opacity 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.card-logo:hover {
    opacity: 1;
    color: var(--color-terminal-green);
    transform: translateY(-1px) scale(1.25);
}

.expertise-card:hover .card-logo {
    opacity: 0.8;
    color: var(--color-terminal-green);
}

.card-logo-text {
    width: auto;
    height: auto;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

/* ===================================
   SERVICES SECTION
   =================================== */

.services {
    background: var(--color-bg-primary);
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.service-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid rgba(216, 221, 216, 0.4);
    transition: all 0.3s ease;
}

.service-item:hover {
    padding-left: var(--spacing-sm);
    border-color: var(--color-terminal-green);
}

.service-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--color-text-tertiary);
    font-style: italic;
    line-height: 1;
    transition: color 0.3s ease;
}

.service-item:hover .service-number {
    color: var(--color-terminal-green);
    text-shadow: var(--glow-green);
}

.service-title {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.service-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.service-deliverables {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.service-deliverables span {
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-accent);
    color: var(--color-text-secondary);
    letter-spacing: 0.05em;
    font-weight: 500;
    transition: all 0.3s ease;
}

.service-item:hover .service-deliverables span {
    border-color: var(--color-terminal-green);
    color: var(--color-terminal-green);
}

/* ===================================
   ABOUT SECTION
   =================================== */

.about {
    background: var(--color-bg-secondary);
    border-top: none;
    margin-top: 60px;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: -60px;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--color-bg-primary);
    clip-path: polygon(
        0% 0%, 100% 0%,
        100% 50%, 88% 38%, 72% 52%, 58% 42%, 42% 55%, 28% 40%, 12% 52%, 0% 42%,
        0% 100%, 100% 100%
    );
    pointer-events: none;
    z-index: 1;
}

.about-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-image-wrapper {
    position: sticky;
    top: 100px;
}

.about-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    border: 1px solid var(--color-border-accent);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.8);
    transition: filter 0.4s ease;
}

.about-image:hover img {
    filter: grayscale(0);
    animation: glitchImg 0.3s ease forwards;
}

/* Glitch pseudo-layers */
.about-image::before,
.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: inherit;
    opacity: 0;
    pointer-events: none;
    z-index: 2;
}

.about-image:hover::before {
    animation: glitchLayer1 0.4s ease-in-out;
    background: linear-gradient(
        transparent 0%, transparent 30%,
        rgba(11, 143, 135, 0.12) 30%, rgba(11, 143, 135, 0.12) 32%,
        transparent 32%, transparent 58%,
        rgba(47, 155, 209, 0.08) 58%, rgba(47, 155, 209, 0.08) 60%,
        transparent 60%, transparent 100%
    );
}

.about-image:hover::after {
    animation: glitchLayer2 0.4s ease-in-out 0.05s;
    background: linear-gradient(
        transparent 0%, transparent 45%,
        rgba(217, 93, 93, 0.06) 45%, rgba(217, 93, 93, 0.06) 47%,
        transparent 47%, transparent 72%,
        rgba(11, 143, 135, 0.1) 72%, rgba(11, 143, 135, 0.1) 74%,
        transparent 74%, transparent 100%
    );
}

/* Scanlines overlay */
.about-image .image-scanlines {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(11, 143, 135, 0.03) 2px,
        rgba(11, 143, 135, 0.03) 4px
    );
    pointer-events: none;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.about-image:hover .image-scanlines {
    opacity: 1;
}

@keyframes glitchImg {
    0% { transform: translate(0); }
    10% { transform: translate(-3px, 1px); }
    20% { transform: translate(2px, -1px); }
    30% { transform: translate(-1px, 2px); }
    40% { transform: translate(1px, -1px); }
    50% { transform: translate(-1px, 0); }
    100% { transform: translate(0); }
}

@keyframes glitchLayer1 {
    0% { opacity: 0; transform: translate(0); }
    15% { opacity: 0.8; transform: translate(4px, 0); }
    30% { opacity: 0; transform: translate(-3px, 0); }
    45% { opacity: 0.6; transform: translate(2px, 1px); }
    60% { opacity: 0; transform: translate(0); }
    75% { opacity: 0.4; transform: translate(-2px, 0); }
    100% { opacity: 0; transform: translate(0); }
}

@keyframes glitchLayer2 {
    0% { opacity: 0; transform: translate(0); }
    20% { opacity: 0.6; transform: translate(-3px, 1px); }
    35% { opacity: 0; transform: translate(2px, -1px); }
    50% { opacity: 0.5; transform: translate(3px, 0); }
    65% { opacity: 0; transform: translate(-1px, 1px); }
    80% { opacity: 0.3; transform: translate(1px, -1px); }
    100% { opacity: 0; transform: translate(0); }
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(21, 34, 40, 0.78), transparent);
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 4;
}

.about-image:hover .image-overlay {
    opacity: 1;
}

.overlay-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.overlay-role {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.1em;
    font-weight: 600;
}

.about-meta {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: linear-gradient(135deg, rgba(11, 143, 135, 0.08), rgba(238, 235, 228, 0) 45%), var(--color-bg-primary);
    border: 1px solid rgba(11, 143, 135, 0.24);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.meta-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.meta-item:last-child {
    border-bottom: none;
}

.meta-label {
    font-size: 0.8rem;
    color: rgba(11, 143, 135, 0.8);
    letter-spacing: 0.1em;
    font-weight: 500;
}

.meta-value {
    font-size: 0.875rem;
    color: var(--color-text-primary);
    font-weight: 600;
}

.status-active {
    color: var(--color-terminal-green);
    text-shadow: var(--glow-green);
}

.linkedin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: var(--spacing-sm);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-accent);
    color: var(--color-text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
}

.linkedin-btn:hover {
    border-color: var(--color-terminal-green);
    color: var(--color-terminal-green);
}

.linkedin-btn svg {
    fill: currentColor;
}

.about-intro {
    margin-bottom: var(--spacing-lg);
}

.intro-large {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--color-text-primary);
}

.intro-large strong {
    color: var(--color-terminal-green);
    font-weight: 400;
}

.about-body {
    margin-bottom: var(--spacing-lg);
}

.about-body p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.about-expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.expertise-stat {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.expertise-stat:hover {
    border-color: var(--color-terminal-green);
}

.stat-icon {
    color: var(--color-terminal-green);
    font-size: 1.5rem;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 300;
    font-style: italic;
    color: var(--color-terminal-green);
    line-height: 1;
    min-width: 3ch;
}

.stat-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stat-desc {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

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

.contact {
    background: var(--color-bg-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--color-text-primary);
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.label-prompt {
    color: var(--color-terminal-green);
}

.form-input,
.form-textarea {
    padding: var(--spacing-sm);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-terminal-green);
    box-shadow: 0 0 0 3px rgba(11, 143, 135, 0.2);
    outline: 2px solid transparent;
}

.form-input:focus:not(:focus-visible),
.form-textarea:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
    border-color: var(--color-terminal-green);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.btn-submit {
    justify-self: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    height: fit-content;
}

.info-item {
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.1em;
    margin-bottom: 0.35rem;
    font-weight: 500;
}

.info-value {
    font-size: 0.875rem;
    color: var(--color-text-primary);
    font-weight: 600;
}

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

.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.logo-prompt {
    color: var(--color-terminal-green);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-heading {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.footer-section a,
.footer-section span {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--color-terminal-green);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-legal p {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
}

.footer-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.status-indicator {
    color: var(--color-terminal-green);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

/* ===================================
   SCROLL PROGRESS BAR
   =================================== */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-terminal-green), var(--color-terminal-cyan));
    box-shadow: 0 0 12px rgba(11, 143, 135, 0.5);
    z-index: 10001;
    transition: width 0.05s linear;
}

/* ===================================
   MAGNETIC CURSOR BLOB
   =================================== */

.cursor-blob {
    position: fixed;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(11, 143, 135, 0.12) 0%, rgba(47, 155, 209, 0.06) 40%, transparent 70%);
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    filter: blur(40px);
    transition: width 0.4s ease, height 0.4s ease, opacity 0.4s ease;
    will-change: transform;
}

.cursor-blob.hovering-interactive {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(11, 143, 135, 0.18) 0%, rgba(47, 155, 209, 0.08) 40%, transparent 70%);
}

@media (pointer: coarse) {
    .cursor-blob { display: none; }
}

/* ===================================
   PAGE-LOAD REVEAL SYSTEM
   =================================== */

.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(4px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* ===================================
   CARD 3D TILT
   =================================== */

.expertise-card {
    transform-style: preserve-3d;
    perspective: 800px;
}

.expertise-card .card-shine {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.15), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 2;
}

.expertise-card:hover .card-shine {
    opacity: 1;
}

/* ===================================
   SERVICE ITEM REVEAL
   =================================== */

.service-item {
    position: relative;
}

.service-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background: linear-gradient(90deg, var(--color-terminal-green), var(--color-terminal-cyan), transparent);
    transition: width 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-item.in-view::after {
    width: 100%;
}

.service-item .service-number {
    transform: translateX(-20px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s,
                opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s,
                color 0.3s ease;
}

.service-item.in-view .service-number {
    transform: translateX(0);
    opacity: 1;
}

.service-item .service-content {
    transform: translateY(10px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s,
                opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
}

.service-item.in-view .service-content {
    transform: translateY(0);
    opacity: 1;
}

/* ===================================
   TERMINAL GLOW EFFECT
   =================================== */

.hero-terminal.revealed {
    animation: terminalGlow 4s ease-in-out 1s infinite;
}

@keyframes terminalGlow {
    0%, 100% { box-shadow: 0 14px 34px rgba(22, 36, 44, 0.12); }
    50% { box-shadow: 0 14px 34px rgba(22, 36, 44, 0.12), 0 0 30px rgba(11, 143, 135, 0.08); }
}

/* ===================================
   BACK TO TOP
   =================================== */

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-accent);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(22, 36, 44, 0.1);
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top:hover {
    border-color: var(--color-terminal-green);
    color: var(--color-terminal-green);
    box-shadow: var(--glow-green);
}

/* ===================================
   FOCUS STYLES (ACCESSIBILITY)
   =================================== */

.btn:focus-visible {
    outline: 2px solid var(--color-terminal-green);
    outline-offset: 3px;
    box-shadow: var(--glow-green);
}

.form-input:focus-visible,
.form-textarea:focus-visible {
    outline: none;
    border-color: var(--color-terminal-green);
    box-shadow: 0 0 0 3px rgba(11, 143, 135, 0.2);
}

.nav-links a:focus-visible {
    outline: 2px solid var(--color-terminal-green);
    outline-offset: 4px;
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--color-terminal-green);
    outline-offset: 4px;
}

.linkedin-btn:focus-visible {
    outline: 2px solid var(--color-terminal-green);
    outline-offset: 3px;
}

/* ===================================
   FORM FEEDBACK
   =================================== */

.form-feedback {
    padding: var(--spacing-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-terminal-green);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-terminal-green);
    text-shadow: var(--glow-green);
    white-space: pre-line;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    padding: 0 var(--spacing-md);
    transition: all 0.4s ease;
}

.form-feedback.visible {
    opacity: 1;
    max-height: 120px;
    padding: var(--spacing-md);
}

.form-feedback.error {
    border-color: var(--color-terminal-red);
    color: var(--color-terminal-red);
    text-shadow: none;
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .about-image-wrapper {
        position: relative;
        top: 0;
        max-width: 400px;
        margin: 0 auto;
    }

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

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

@media (max-width: 768px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
    }

    .hero {
        padding: calc(var(--spacing-sm) + 42px) var(--spacing-sm) var(--spacing-lg);
    }

    .hero-container {
        align-items: center;
        text-align: center;
        width: 100%;
        max-width: 100%;
        padding-inline: var(--spacing-sm);
    }

    .hero-label {
        justify-content: center;
        margin-top: var(--spacing-md);
    }

    .hero-title {
        font-size: clamp(2.4rem, 9.5vw, 3.6rem);
        line-height: 1.05;
        margin-bottom: var(--spacing-md);
        overflow-wrap: anywhere;
        max-width: 100%;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        right: var(--spacing-md);
        left: auto;
        width: min(320px, calc(100vw - (var(--spacing-md) * 2)));
        max-width: 100%;
        background: rgba(246, 244, 239, 0.98);
        backdrop-filter: blur(14px);
        border-top: 1px solid var(--color-border-accent);
        flex-direction: column;
        align-items: stretch;
        padding: 0.75rem var(--spacing-md) 1rem;
        gap: 0.25rem;
        box-shadow: 0 14px 24px rgba(31, 41, 51, 0.2);
        z-index: 1001;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .nav-links.active {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-links a {
        width: 100%;
        color: var(--color-text-primary);
        padding: 0.75rem 0;
        border-bottom: 1px solid rgba(31, 41, 51, 0.12);
        font-size: 1.2rem;
        text-align: right;
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    .nav-links a::before {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-capabilities {
        justify-content: center;
    }

    .hero-description {
        text-align: left;
        margin-left: 0;
        margin-right: 0;
        font-size: 1rem;
        max-width: 32rem;
        overflow-wrap: anywhere;
        width: 100%;
    }

    .hero-actions {
        justify-content: flex-start;
        flex-direction: column;
        width: 100%;
        max-width: 32rem;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
        padding-inline: 1rem;
    }

    .hero-tech-strip {
        gap: 1rem;
        margin-top: var(--spacing-md);
    }

    .tech-strip-logos {
        gap: 1rem;
    }

    .tech-logo {
        width: 18px;
        height: 18px;
    }

    .hero-terminal {
        width: 100%;
        max-width: 32rem;
    }

    .terminal-body {
        overflow-x: auto;
    }

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

    .service-item {
        grid-template-columns: 60px 1fr;
        gap: var(--spacing-md);
    }

    .service-number {
        font-size: 2rem;
    }

    .about-expertise-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .back-to-top {
        bottom: 1.25rem;
        right: 1.25rem;
        width: 40px;
        height: 40px;
    }

    .nav-links a.active::after {
        display: none;
    }
}

/* ===================================
   REDUCED MOTION
   =================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .hero-title {
        animation: none;
        background: none;
        -webkit-text-fill-color: var(--color-text-primary);
    }

    .hero-grid {
        animation: none;
    }

    .boot-cursor,
    .terminal-cursor,
    .btn-cursor {
        animation: none;
        opacity: 1;
    }

    .status-indicator {
        animation: none;
        opacity: 1;
    }

    .cursor-blob {
        display: none;
    }

    .scroll-progress {
        transition: none;
    }

    .reveal-up {
        opacity: 1;
        transform: none;
        filter: none;
        transition: none;
    }

    .hero-terminal.revealed {
        animation: none;
    }

    .service-item::after {
        width: 100%;
        transition: none;
    }

    .service-item .service-number,
    .service-item .service-content {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .btn::before {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .hero-container {
        padding-inline: 0.25rem;
    }

    .hero-title {
        font-size: clamp(2.2rem, 9vw, 3.2rem);
        line-height: 1.05;
    }

    .section-title {
        font-size: 2rem;
    }
}