/* ====================================
   SYSTEM7 - NO BULLSHIT SALES
   Design: Militaristic, Techie, Vibrant
   ==================================== */

/* ====================================
   CSS VARIABLES
   ==================================== */
:root {
    /* Colors */
    --color-bg-primary: #0a0e14;
    --color-bg-secondary: #0f1419;
    --color-bg-tertiary: #1a1f29;
    
    --color-accent-primary: #00ff88;
    --color-accent-secondary: #00d9ff;
    --color-accent-tertiary: #ff0055;
    
    --color-text-primary: #ffffff;
    --color-text-secondary: #8a9199;
    --color-text-tertiary: #4d5661;
    
    --color-border: #1f2937;
    --color-border-accent: #00ff88;
    
    /* Typography */
    --font-primary: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Consolas', 'Monaco', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ====================================
   RESET & BASE STYLES
   ==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

strong {
    color: var(--color-accent-primary);
    font-weight: 600;
}

/* ====================================
   NAVIGATION
   ==================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
    transition: transform 0.3s ease;
}

.nav--hidden {
    transform: translateY(-100%);
}

.nav__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav__logo-text {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.nav__logo-accent {
    color: var(--color-accent-primary);
}

.nav__logo-status {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-accent-primary);
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--color-accent-primary);
    border-radius: 2px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.nav__menu {
    display: flex;
    gap: 2rem;
}

.nav__link {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    padding: 0.5rem 1rem;
    position: relative;
    transition: color var(--transition-fast);
}

.nav__link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-primary);
    transition: width var(--transition-normal);
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-accent-primary);
}

.nav__link:hover::before,
.nav__link--active::before {
    width: 100%;
}

/* ====================================
   HERO SECTION
   ==================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero__grid-bg {
    position: absolute;
    top: 10px;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero__particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.hero__content {
    max-width: 900px;
    position: relative;
    z-index: 2;
    pointer-events: auto;
}

.hero__content * {
    position: relative;
    z-index: 2;
}

.hero__tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: var(--color-accent-primary);
    margin-bottom: 1rem;
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-accent-primary);
    border-radius: 2px;
}

.hero__title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.hero__title-line {
    display: block;
    opacity: 0;
    animation: slideIn 0.8s ease forwards;
}

.hero__title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.hero__title-line:nth-child(3) {
    animation-delay: 0.4s;
}

.hero__title-line--accent {
    color: var(--color-accent-primary);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__subtitle {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    margin-bottom: 3rem;
    font-family: var(--font-mono);
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.hero__stat-value {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    margin-bottom: 0.5rem;
}

.hero__stat-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

.hero__cta {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 1rem;
    letter-spacing: 0.1em;
    padding: 1rem 3rem;
    background-color: transparent;
    color: var(--color-accent-primary);
    border: 2px solid var(--color-accent-primary);
    position: relative;
    overflow: hidden;
    transition: color var(--transition-fast);
    cursor: pointer;
}

.hero__cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--color-accent-primary);
    transition: left var(--transition-normal);
    z-index: -1;
}

.hero__cta:hover {
    color: var(--color-bg-primary);
}

.hero__cta:hover::before {
    left: 0;
}

/* ====================================
   ABOUT SECTION
   ==================================== */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-secondary);
}

.about__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about__left {
    display: flex;
    flex-direction: column;
}

.about__header {
    margin-bottom: 2rem;
}

.about__tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: var(--color-accent-secondary);
    margin-bottom: 1rem;
    display: block;
}

.about__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about__portrait {
    margin-bottom: 2rem;
    max-width: 400px;
}

.about__portrait-img {
    width: 100%;
    height: auto;
    display: block;
    border: 2px solid var(--color-border-accent);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.about__portrait-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 40px rgba(0, 255, 136, 0.5);
}

.about__text {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
}

.about__paragraph {
    margin-bottom: 1.5rem;
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about__feature {
    padding: 2rem;
    background-color: var(--color-bg-tertiary);
    border-left: 3px solid var(--color-accent-primary);
    transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.about__feature:hover {
    transform: translateX(10px);
    border-color: var(--color-accent-secondary);
}

.about__feature-icon {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    margin-bottom: 1rem;
}

.about__feature-title {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.about__feature-text {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* ====================================
   PHILOSOPHY SECTION
   ==================================== */
.philosophy {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-primary);
}

.philosophy__container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.philosophy__terminal {
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-accent);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.2);
}

.philosophy__terminal-header {
    background-color: var(--color-bg-secondary);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

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

.philosophy__terminal-dot:first-child {
    background-color: var(--color-accent-tertiary);
}

.philosophy__terminal-dot:nth-child(2) {
    background-color: #ffaa00;
}

.philosophy__terminal-dot:nth-child(3) {
    background-color: var(--color-accent-primary);
}

.philosophy__terminal-title {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    margin-left: auto;
    color: var(--color-text-secondary);
}

.philosophy__terminal-body {
    padding: 2rem;
    font-family: var(--font-mono);
    font-size: 1.2rem;
}

.philosophy__line {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    opacity: 0;
    animation: terminalLine 0.5s ease forwards;
}

.philosophy__line:nth-child(1) { animation-delay: 0.5s; }
.philosophy__line:nth-child(2) { animation-delay: 1s; }
.philosophy__line:nth-child(3) { animation-delay: 1.5s; }
.philosophy__line:nth-child(4) { animation-delay: 2s; }
.philosophy__line:nth-child(5) { animation-delay: 2.5s; }

@keyframes terminalLine {
    to {
        opacity: 1;
    }
}

.philosophy__prompt {
    color: var(--color-accent-primary);
}

.philosophy__text {
    color: var(--color-text-primary);
}

.philosophy__cursor {
    color: var(--color-accent-primary);
    animation: blink 1s step-end infinite;
}

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

/* ====================================
   CTA SECTION
   ==================================== */
.cta {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    border-top: 1px solid var(--color-border);
}

.cta__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.cta__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.cta__text {
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.cta__button {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    padding: 1.2rem 3.5rem;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    color: var(--color-bg-primary);
    font-weight: 700;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal);
}

.cta__button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta__button:hover::before {
    width: 300px;
    height: 300px;
}

.cta__button:hover {
    transform: translateY(-3px);
}

/* ====================================
   CONTACT SECTION
   ==================================== */
.contact {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-lg)) 0 var(--spacing-lg);
    background-color: var(--color-bg-primary);
}

.contact__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    position: relative;
    z-index: 1;
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 6rem;
    align-items: start;
}

.contact__hero {
    display: flex;
    flex-direction: column;
}

.contact__tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: var(--color-accent-secondary);
    margin-bottom: 1rem;
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-accent-secondary);
    border-radius: 2px;
    align-self: flex-start;
}

.contact__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1rem;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact__subtitle {
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    margin-bottom: 2rem;
}

.contact__text {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact__detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact__detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-accent);
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.contact__detail-text {
    flex: 1;
}

.contact__detail-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-tertiary);
    margin-bottom: 0.25rem;
}

.contact__detail-value {
    font-size: 1rem;
    color: var(--color-text-primary);
}

.contact__form-wrapper {
    background-color: var(--color-bg-tertiary);
    padding: 3rem;
    border: 1px solid var(--color-border);
}

.contact__form-title {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    font-family: var(--font-mono);
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 0.4s;
}

.contact__form-status {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    display: none;
}

.contact__form-status--success {
    display: block;
    background-color: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.contact__form-status--error {
    display: block;
    background-color: rgba(255, 0, 85, 0.1);
    border: 1px solid var(--color-accent-tertiary);
    color: var(--color-accent-tertiary);
}

.contact__form-group {
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 0.5s ease forwards;
}

.contact__form-group:nth-child(2) { animation-delay: 0.5s; }
.contact__form-group:nth-child(3) { animation-delay: 0.6s; }
.contact__form-group:nth-child(4) { animation-delay: 0.7s; }
.contact__form-group:nth-child(5) { animation-delay: 0.8s; }
.contact__form-group:nth-child(6) { animation-delay: 0.9s; }

.contact__form-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    color: var(--color-accent-primary);
}

.contact__form-input,
.contact__form-textarea {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact__form-input:focus,
.contact__form-textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
}

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

.contact__form-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    width: 100%;
    padding: 1.2rem;
    background-color: transparent;
    color: var(--color-accent-primary);
    border: 2px solid var(--color-accent-primary);
    font-family: var(--font-mono);
    font-size: 1rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: color var(--transition-fast);
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 1.1s;
}

.contact__form-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--color-accent-primary);
    transition: left var(--transition-normal);
    z-index: -1;
}

.contact__form-submit:hover {
    color: var(--color-bg-primary);
}

.contact__form-submit:hover::before {
    left: 0;
}

.contact__form-submit-arrow {
    font-size: 1.5rem;
    transition: transform var(--transition-normal);
}

.contact__form-submit:hover .contact__form-submit-arrow {
    transform: translateX(5px);
}

/* Contact Page Animations */
[data-animate] {
    opacity: 0;
}

[data-animate="left"] {
    animation: slideInLeft 0.8s ease forwards;
}

[data-animate="right"] {
    animation: slideInRight 0.8s ease forwards;
    animation-delay: 0.2s;
}

[data-animate="fade"] {
    animation: fadeInUp 0.6s ease forwards;
}

.contact__tag[data-animate="fade"] {
    animation-delay: 0.3s;
}

.contact__title[data-animate="fade"] {
    animation-delay: 0.5s;
}

.contact__subtitle[data-animate="fade"] {
    animation-delay: 0.7s;
}

.contact__text[data-animate="fade"] {
    animation-delay: 0.9s;
}

.contact__details[data-animate="fade"] {
    animation-delay: 1.1s;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* ====================================
   FOOTER
   ==================================== */
.footer {
    padding: 3rem 0;
    background-color: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
}

.footer__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.footer__logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.footer__logo-accent {
    color: var(--color-accent-primary);
}

.footer__tagline {
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
}

.footer__info {
    text-align: right;
}

.footer__text {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
    margin-bottom: 0.25rem;
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */
@media (max-width: 1024px) {
    .about__content {
        grid-template-columns: 1fr;
    }

    .about__header {
        margin-bottom: 2rem;
    }
    
    .contact__content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav__container {
        padding: 1rem;
    }
    
    .nav__menu {
        gap: 1rem;
    }
    
    .hero__stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .hero__cta {
        padding: 0.8rem 2rem;
        font-size: 0.9rem;
    }
    
    .contact__form-wrapper {
        padding: 2rem;
    }
    
    .footer__container {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer__info {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav__logo-text {
        font-size: 1.2rem;
    }
    
    .nav__logo-status {
        font-size: 0.6rem;
        padding: 0.2rem 0.4rem;
    }
    
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__subtitle {
        font-size: 1.1rem;
    }
    
    .philosophy__terminal-body {
        font-size: 1rem;
        padding: 1.5rem;
    }
}