/* 
 * Naram Alhasani
 * Clean. Confident. No bullshit.
 */

:root {
    /* Monochrome + One Accent */
    --white: #ffffff;
    --off-white: #fafafa;
    --gray-50: #f7f7f7;
    --gray-100: #ebebeb;
    --gray-200: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-800: #262626;
    --black: #0a0a0a;
    
    /* The accent - a warm, confident orange */
    --accent: #e54d2e;
    
    /* Typography */
    --font: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 10rem;
    
    --max-width: 1100px;
    --content-padding: clamp(1.5rem, 5vw, 4rem);
    
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
    font-family: var(--font);
    font-weight: 400;
    line-height: 1.6;
    color: var(--black);
    background: var(--white);
}

::selection {
    background: var(--black);
    color: var(--white);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ========================================
   Navigation - Minimal
   ======================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-md) var(--content-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s var(--ease);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.nav-logo {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

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

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: color 0.2s var(--ease);
}

.nav-links a:hover {
    color: var(--black);
}

.nav-cta {
    color: var(--black) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
}

.nav-toggle span {
    width: 20px;
    height: 1.5px;
    background: var(--black);
    transition: transform 0.2s var(--ease);
}

@media (max-width: 640px) {
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
    
    .nav-toggle.active span:first-child { transform: translateY(3.75px) rotate(45deg); }
    .nav-toggle.active span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 99;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease), visibility 0.3s var(--ease);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
}

.mobile-menu-content a {
    font-size: 1.5rem;
    font-weight: 500;
}

/* ========================================
   Hero - Statement
   ======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-3xl) var(--content-padding) var(--space-2xl);
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-eyebrow .line {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.hero-title {
    font-size: clamp(3.5rem, 12vw, 7rem);
    font-weight: 600;
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin-bottom: var(--space-lg);
}

.hero-title span {
    display: block;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    font-weight: 400;
    color: var(--gray-600);
    max-width: 540px;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.hero-subtitle .accent {
    color: var(--black);
    font-weight: 600;
}

.hero-roles {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.hero-roles span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    padding: 10px 20px;
    background: var(--gray-50);
    transition: background 0.2s var(--ease);
}

.hero-roles span:hover {
    background: var(--gray-100);
}

.hero-roles .separator { display: none; }

.hero-scroll,
.hero-year { display: none; }

/* ========================================
   Sections - Clean Grid
   ======================================== */

section {
    padding: var(--space-3xl) var(--content-padding);
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-grid {
    display: grid;
    gap: var(--space-xl);
}

.section-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.label-number {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
}

.label-text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-400);
}

.section-heading {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
}

.section-heading em {
    font-style: normal;
    color: var(--accent);
}

.section-intro {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 560px;
    margin-bottom: var(--space-xl);
}

/* ========================================
   About
   ======================================== */

.about {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-100);
}

.about-intro {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
    margin-bottom: var(--space-xl);
}

.about-photo {
    width: 160px;
    height: 160px;
    object-fit: cover;
    flex-shrink: 0;
    filter: grayscale(100%);
    transition: filter 0.4s var(--ease);
}

.about-photo:hover {
    filter: grayscale(0%);
}

.about-text-block {
    flex: 1;
}

.about-text p {
    font-size: 1.0625rem;
    color: var(--gray-600);
    max-width: 600px;
    line-height: 1.75;
    margin-bottom: var(--space-md);
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-details {
    display: flex;
    gap: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-100);
    margin-top: var(--space-xl);
}

.detail-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-400);
    margin-bottom: var(--space-xs);
}

.detail-value {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.5;
}

@media (max-width: 640px) {
    .about-intro {
        flex-direction: column;
        gap: var(--space-lg);
    }
    .about-photo {
        width: 100px;
        height: 100px;
    }
    .about-details {
        flex-direction: column;
        gap: var(--space-lg);
    }
}

/* ========================================
   Work
   ======================================== */

.work {
    background: var(--gray-50);
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

.work .section-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--content-padding);
}

.work-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.work-item {
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--gray-200);
}

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

.work-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.work-company {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.work-period {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.work-role {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.work-description {
    font-size: 1rem;
    color: var(--gray-600);
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.work-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.work-tags span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-500);
    padding: 6px 14px;
    background: var(--white);
}

/* ========================================
   Systems
   ======================================== */

.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1px;
    background: var(--gray-100);
    margin-top: var(--space-lg);
}

.system-card {
    padding: var(--space-xl);
    background: var(--white);
}

.system-card:hover .system-name {
    color: var(--accent);
}

.system-icon {
    width: 40px;
    height: 40px;
    margin-bottom: var(--space-md);
    color: var(--black);
}

.system-icon svg {
    width: 100%;
    height: 100%;
}

.system-name {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 4px;
    transition: color 0.2s var(--ease);
}

.system-type {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-400);
    margin-bottom: var(--space-md);
}

.system-desc {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.system-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-500);
}

.system-status::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #22c55e;
    border-radius: 50%;
}

/* ========================================
   Philosophy
   ======================================== */

.philosophy {
    padding: var(--space-3xl) var(--content-padding);
    text-align: center;
    background: var(--black);
    color: var(--white);
    max-width: none;
}

.philosophy-content {
    max-width: 700px;
    margin: 0 auto;
}

.philosophy-quote p {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.philosophy-text {
    font-size: 1rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* ========================================
   Kind Words
   ======================================== */

.kind-words {
    border-top: 1px solid var(--gray-100);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.testimonial {
    margin: 0;
}

.testimonial-text {
    font-size: 1.0625rem;
    color: var(--gray-600);
    line-height: 1.75;
    margin-bottom: var(--space-lg);
}

.author-name {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 2px;
}

.author-role {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* ========================================
   Expertise
   ======================================== */

.expertise {
    background: var(--gray-50);
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

.expertise .section-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--content-padding);
}

.expertise-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.expertise-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--white);
    transition: transform 0.2s var(--ease);
}

.expertise-item:hover {
    transform: translateY(-2px);
}

.expertise-number {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
}

.expertise-name {
    font-size: 0.9375rem;
    font-weight: 500;
}

/* ========================================
   Contact
   ======================================== */

.contact {
    text-align: center;
    border-top: 1px solid var(--gray-100);
}

.contact-heading {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-sm);
}

.contact-text {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 500;
    background: var(--black);
    color: var(--white);
    transition: background 0.2s var(--ease);
}

.contact-link:hover {
    background: var(--accent);
}

.contact-link:last-child {
    background: transparent;
    color: var(--black);
    border: 1px solid var(--gray-200);
}

.contact-link:last-child:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

.contact-link svg {
    width: 14px;
    height: 14px;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    padding: var(--space-xl) var(--content-padding);
    border-top: 1px solid var(--gray-100);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-left,
.footer-right {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.footer-name {
    font-size: 0.875rem;
    font-weight: 600;
}

.footer-title {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.footer-right span {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

@media (max-width: 640px) {
    .footer-content {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    .footer-left, .footer-right {
        flex-direction: column;
        gap: var(--space-xs);
    }
}

/* ========================================
   Animations
   ======================================== */

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.reveal-word.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-word:nth-child(2) {
    transition-delay: 0.08s;
}

/* Stagger */
.systems-grid .system-card:nth-child(1) .reveal { transition-delay: 0s; }
.systems-grid .system-card:nth-child(2) .reveal { transition-delay: 0.05s; }
.systems-grid .system-card:nth-child(3) .reveal { transition-delay: 0.1s; }
.systems-grid .system-card:nth-child(4) .reveal { transition-delay: 0.15s; }
.systems-grid .system-card:nth-child(5) .reveal { transition-delay: 0.2s; }
.systems-grid .system-card:nth-child(6) .reveal { transition-delay: 0.25s; }

body {
    animation: fadeIn 0.4s var(--ease);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}