/* =========================================
   Base & Reset: Grid / Monochrome Theme
   ========================================= */
:root {
    --bg-light: #f4f4f4;
    --bg-dark: #111111;
    --bg-darker: #0a0a0a;

    --text-primary: #111111;
    --text-secondary: #555555;
    --text-inverse: #f4f4f4;

    --border-color: #000000;
    --border-light: rgba(0, 0, 0, 0.1);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Space Mono', monospace;

    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

/* =========================================
   Typography
   ========================================= */
h1,
h2,
h3,
h4,
.logo-text,
.giant-text,
.section-title {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
}

.mono,
.mono-label,
.mono-tag,
.badge {
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

/* Outline Text Effect (From Reference) */
.outlined-text {
    color: transparent;
    -webkit-text-stroke: 2px var(--text-primary);
}

.outlined-text.light {
    -webkit-text-stroke: 2px var(--text-inverse);
}

.giant-text {
    font-size: clamp(4rem, 8vw, 7rem);
    letter-spacing: -2px;
}

.bold-text {
    font-weight: 600;
    font-size: 1.2rem;
}

.text-white {
    color: var(--text-inverse);
}

.mt-4 {
    margin-top: 2rem;
}

.w-100 {
    width: 100%;
}

.text-center {
    text-align: center;
}

/* =========================================
   Background Decors (Grid & Dots)
   ========================================= */
.theme-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    pointer-events: none;
}

/* Base Grid */
.grid-overlay {
    width: 100%;
    height: 100%;
    background-size: 50px 50px;
    background-image:
        linear-gradient(to right, rgba(0, 0, 0, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
    animation: gridScroll 20s linear infinite;
}

@keyframes gridScroll {
    0% {
        background-position: 0px 0px;
    }

    100% {
        background-position: 50px 50px;
    }
}

/* Dotted Accents */
.dots-decor {
    position: absolute;
    width: 150px;
    height: 150px;
    background-image: radial-gradient(var(--border-color) 2px, transparent 2px);
    background-size: 20px 20px;
    opacity: 0.15;
}

.dots-decor.top-right {
    top: 10%;
    right: 5%;
}

.dots-decor.bottom-left {
    bottom: 10%;
    left: 5%;
}

/* =========================================
   Layout & Sections
   ========================================= */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.fullscreen-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0;
}

.section-padding {
    padding: 120px 0;
}

/* Dark variant section for contrast (Portfolio) */
.dark-section {
    background-color: var(--bg-dark);
    color: var(--text-inverse);
    position: relative;
    z-index: 1;
}

.dark-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 50px 50px;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    animation: gridScroll 20s linear infinite;
    z-index: -1;
    pointer-events: none;
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.split-layout.align-center {
    align-items: center;
}

/* Section Headers */
.section-header {
    margin-bottom: 4rem;
    position: relative;
}

.section-number {
    font-family: var(--font-mono);
    font-size: 5rem;
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: -40px;
    left: -20px;
    z-index: -1;
}

.section-number.light {
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.1);
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
}

.dark-section .section-desc {
    color: #aaa;
}

/* =========================================
   Buttons & Interactions
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    font-family: var(--font-mono);
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 1px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
}

/* Hover Sweep Effect */
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: -1;
}

.btn:hover::before {
    transform: translateX(0);
}

.btn:hover {
    color: var(--text-inverse);
}

/* Solid button overrides */
.btn-solid {
    background: var(--bg-dark);
    color: var(--text-inverse);
}

.btn-solid::before {
    background: var(--bg-light);
}

.btn-solid:hover {
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-text {
    border: none;
    padding: 0.8rem 0;
}

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

.btn-text:hover {
    color: var(--text-secondary);
    transform: translateX(5px);
}

.sm-btn {
    padding: 0.5rem 1.2rem;
    font-size: 0.75rem;
}

/* =========================================
   Navbar
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: var(--bg-light);
    border-bottom: 2px solid var(--border-color);
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-img {
    height: 40px;
    width: auto;
    filter: grayscale(100%) contrast(150%);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-family: var(--font-mono);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--bg-dark);
    transition: width 0.3s;
}

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* =========================================
   Hero Section & Box
   ========================================= */
.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border: 1px solid var(--border-color);
    background: transparent;
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 500px;
    border-left: 4px solid var(--border-color);
    padding-left: 1rem;
    margin-bottom: 2rem;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

/* Cyber Box Visual */
.cyber-container {
    width: 100%;
    display: flex;
    justify-content: flex-end;
}

.cyber-box {
    width: 100%;
    max-width: 400px;
    border: 3px solid var(--border-color);
    background: #fff;
    box-shadow: 15px 15px 0 var(--border-color);
    position: relative;
}

.box-header {
    border-bottom: 2px solid var(--border-color);
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f9f9f9;
}

.pulse-indicator {
    width: 10px;
    height: 10px;
    background: #000;
    border-radius: 50%;
    animation: flash 1s infinite;
}

.box-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 250px;
    position: relative;
    overflow: hidden;
}

.glitch-logo {
    width: 100px;
    filter: grayscale(100%);
    opacity: 0.1;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.data-stream {
    width: 100%;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-primary);
    line-height: 1.8;
    z-index: 2;
}

.box-footer {
    border-top: 2px solid var(--border-color);
    padding: 0.5rem 1rem;
    background: #f9f9f9;
    text-align: right;
}

@keyframes flash {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* =========================================
   Services Grid
   ========================================= */
.service-cards-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.mono-card {
    flex: 1 1 300px;
    max-width: 400px;
    border: 2px solid var(--border-color);
    padding: 2rem;
    background: #fff;
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.hover-lift:hover {
    transform: translate(-5px, -5px);
    box-shadow: 8px 8px 0 var(--border-color);
}

.dark-section .hover-lift:hover {
    border-color: var(--text-inverse);
    box-shadow: 8px 8px 0 var(--text-inverse);
}

.mono-card::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 20px;
    height: 20px;
    background: var(--bg-light);
    border-top: 2px solid var(--border-color);
    border-left: 2px solid var(--border-color);
    transform: translate(50%, 50%) rotate(-45deg);
    z-index: 1;
}

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 1rem;
}

.card-icon {
    font-size: 2rem;
    color: var(--text-primary);
}

.mono-card h2,
.mono-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

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

.offset-card {
    /* To sit nicely centered in a bottom row */
    margin-top: -1rem;
}

/* =========================================
   Portfolio Section
   ========================================= */
.portfolio-list {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.portfolio-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.portfolio-item.reverse {
    direction: rtl;
}

.portfolio-item.reverse>* {
    direction: ltr;
    /* Reset text direction inside */
}

.client-name {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.project-type {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.project-desc {
    color: #ccc;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.tech-stack {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.mono-tag {
    padding: 0.3rem 0.8rem;
    border: 1px dashed var(--text-inverse);
    color: var(--text-inverse);
    font-size: 0.75rem;
}

.project-bullets {
    list-style: none;
    color: #ccc;
}

.project-bullets li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

/* Portfolio Abstract Visuals */
.portfolio-visual {
    width: 100%;
    aspect-ratio: 1;
    border: 2px solid #333;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    background-image: radial-gradient(#333 1px, transparent 1px);
    background-size: 20px 20px;
}

.abstract-visual {
    width: 60%;
    height: 60%;
    background: var(--text-inverse);
    color: var(--bg-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    transform: rotate(10deg);
    transition: transform 0.5s;
}

.abstract-visual.dark-visual {
    background: transparent;
    border: 4px solid var(--text-inverse);
    color: var(--text-inverse);
    transform: rotate(-10deg);
}

.portfolio-visual:hover .abstract-visual {
    transform: rotate(0deg);
}

.giant-icon {
    font-size: 4rem;
}

/* =========================================
   Contact Form
   ========================================= */
.info-block {
    margin-bottom: 2rem;
    border-left: 2px solid var(--border-color);
    padding-left: 1rem;
}

.sharp-form {
    border: 3px solid var(--border-color);
    background: #fff;
}

.form-header {
    background: var(--bg-dark);
    color: var(--text-inverse);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-header h3 {
    margin: 0;
    font-size: 1.2rem;
}

.form-body {
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    background: transparent;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    box-shadow: 4px 4px 0 var(--border-color);
    transform: translate(-2px, -2px);
}

/* =========================================
   Footer
   ========================================= */
.footer-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    border-top: 2px solid var(--border-color);
    padding: 1.5rem 0;
    background: var(--bg-light);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.2rem;
    margin-left: 1rem;
    transition: transform 0.2s;
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* =========================================
   Animations
   ========================================= */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s ease;
}

.fade-in-up.visible,
.fade-in-left.visible,
.fade-in-right.visible {
    opacity: 1;
    transform: translate(0);
}

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

.delay-5 {
    transition-delay: 0.5s;
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 992px) {

    .hero-grid,
    .split-layout,
    .portfolio-item {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .portfolio-item.reverse {
        direction: ltr;
        /* Disable reverse layour on mobile */
    }

    .hero-text {
        text-align: center;
    }

    .hero-desc {
        margin: 0 auto 2rem;
        border-left: none;
        border-bottom: 2px solid var(--border-color);
        padding-bottom: 1rem;
        padding-left: 0;
    }

    .cta-group {
        justify-content: center;
    }

    .cyber-container {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .giant-text {
        font-size: 3.5rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}