/* ==========================================================================
   GOALCHIME - Neo Brutalist Website Styles
   ========================================================================== */

/* CSS Custom Properties (Variables)
   ========================================================================== */
:root {
    /* Colors - Fluorescent Neon Palette */
    --color-black: #0A0A0A;
    --color-background: #0A0A0A;
    --color-white: #FFFFFF;
    --color-orange: #FF2D6A;
    --color-mint: #00FF88;
    --color-yellow: #FFFF00;
    --color-violet: #00D4FF;

    /* Typography */
    --font-display: 'Archivo Black', sans-serif;
    --font-body: 'Space Mono', monospace;

    /* Borders */
    --border-thick: 4px solid var(--color-white);
    --border-thicker: 6px solid var(--color-white);
    --border-thickest: 8px solid var(--color-white);

    /* Shadows */
    --shadow-brutal: 8px 8px 0 var(--color-orange);
    --shadow-brutal-sm: 4px 4px 0 var(--color-orange);
    --shadow-brutal-lg: 12px 12px 0 var(--color-orange);

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;

    /* Layout */
    --max-width: 1200px;

    /* Corners */
    --radius-corner: 16px;
}

/* Rounded Bottom-Right Corner (Design Signature)
   ========================================================================== */
.btn,
.app-card,
.value-item,
.contact-card,
.graphic-box,
.app-screenshot,
.profile-image,
.name-tag,
.deco-box,
.app-features li,
.page-hero-response,
.app-icon {
    border-bottom-right-radius: var(--radius-corner);
}

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

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

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

/* Parallax Container
   ========================================================================== */
.parallax-container {
    height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    perspective: 1px;
    perspective-origin: center top;
    position: relative;
    z-index: 2;
    scroll-behavior: smooth;
}

.parallax-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
}

.parallax-back {
    transform: translateZ(-2px) scale(3);
    z-index: -1;
}

.parallax-base {
    transform: translateZ(0);
    z-index: 2;
    position: relative;
}

.parallax-marks {
    transform: translateZ(-0.6px) scale(1.6);
    z-index: 1;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

/* Interactive Dot Grid Canvas
   ========================================================================== */
.dot-grid-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

body.dot-grid-active::before {
    display: none;
}

/* Halftone Background Pattern (CSS fallback)
   ========================================================================== */
@keyframes dot-grid-pulse {
    0%, 100% { opacity: 0.15; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.02); }
}

body::before {
    content: '';
    position: fixed;
    top: -5%;
    left: -5%;
    right: -5%;
    bottom: -5%;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle at center, var(--color-violet) 1.5px, transparent 1.5px);
    background-size: 12px 12px;
    animation: dot-grid-pulse 3.5s ease-in-out infinite;
    /* Gradient density - denser at bottom-right, fading to top-left */
    -webkit-mask-image: linear-gradient(
        135deg,
        transparent 0%,
        transparent 30%,
        rgba(0, 0, 0, 0.2) 45%,
        rgba(0, 0, 0, 0.5) 60%,
        rgba(0, 0, 0, 0.8) 75%,
        black 90%
    );
    mask-image: linear-gradient(
        135deg,
        transparent 0%,
        transparent 30%,
        rgba(0, 0, 0, 0.2) 45%,
        rgba(0, 0, 0, 0.5) 60%,
        rgba(0, 0, 0, 0.8) 75%,
        black 90%
    );
}


/* Navigation
   ========================================================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 4px solid var(--color-mint);
    z-index: 1000;
    padding: var(--space-sm) var(--space-md);
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: var(--color-mint);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
}

.logo-icon {
    font-size: 4rem;
    line-height: 1;
    display: inline-block;
    transition: transform 0.5s ease;
    will-change: transform;
}

.nav-logo:hover .logo-icon {
    transform: rotate(360deg);
}

.nav-links {
    display: flex;
    gap: var(--space-md);
}

.nav-links a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
    padding: var(--space-xs) var(--space-sm);
    border: 2px solid transparent;
    transition: all 0.2s ease;
}

.nav-links a:hover {
    border: 2px solid var(--color-yellow);
    background: var(--color-yellow);
    color: var(--color-black);
}

/* Hamburger Menu Toggle
   ========================================================================== */
.nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 28px;
    height: 4px;
    background: var(--color-white);
    position: relative;
    transition: background 0.2s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 28px;
    height: 4px;
    background: var(--color-white);
    transition: transform 0.3s ease, top 0.3s ease;
}

.hamburger::before {
    top: -9px;
}

.hamburger::after {
    top: 9px;
}

/* Hamburger to X animation */
.nav.menu-open .hamburger {
    background: transparent;
}

.nav.menu-open .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav.menu-open .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Hero Section
   ========================================================================== */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl) var(--space-md);
    padding-top: calc(var(--space-xl) + 60px);
    position: relative;
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    max-width: 700px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 8rem);
    line-height: 0.95;
    letter-spacing: -2px;
    margin-bottom: var(--space-md);
}

.rotating-words {
    display: inline-block;
    position: relative;
    color: var(--color-orange);
}

.rotating-words .word {
    display: inline-block;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    animation: rotateWords 6s infinite;
}

.rotating-words .word:nth-child(1) { animation-delay: 0s; }
.rotating-words .word:nth-child(2) { animation-delay: 2s; }
.rotating-words .word:nth-child(3) { animation-delay: 4s; }

/* Show first word by default */
.rotating-words .word:first-child {
    position: relative;
}

@keyframes rotateWords {
    0%, 20% { opacity: 1; transform: translateY(0); }
    25%, 100% { opacity: 0; transform: translateY(-20px); }
}

.hero-tagline {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    opacity: 0.8;
}

.hero-mockups {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

/* Invisible hover zone to prevent flickering when mockups separate */
.hero-mockups::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -150px;
    right: -150px;
    bottom: -50px;
    pointer-events: auto;
}

.mockup {
    position: absolute;
    width: 200px;
    height: 400px;
    background: var(--color-black);
    border: 6px solid var(--color-white);
    border-radius: 24px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mockup-1 {
    transform: rotate(-5deg) translateX(-40px);
    box-shadow: 12px 12px 0 var(--color-violet);
    background: linear-gradient(135deg, var(--color-violet) 0%, var(--color-mint) 100%);
    border-color: var(--color-violet);
}

.mockup-2 {
    transform: rotate(8deg) translateX(40px) translateY(20px);
    box-shadow: 8px 8px 0 var(--color-yellow);
    background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-yellow) 100%);
    border-color: var(--color-orange);
}

/* Hover effect - phones separate */
.hero-mockups:hover .mockup-1 {
    transform: rotate(-12deg) translateX(-100px) translateY(-20px);
}

.hero-mockups:hover .mockup-2 {
    transform: rotate(15deg) translateX(100px) translateY(40px);
}

/* Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    padding: var(--space-sm) var(--space-md);
    border: 4px solid var(--color-black);
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 0.875rem;
}

.btn-primary {
    background: var(--color-orange);
    color: var(--color-black);
    box-shadow: var(--shadow-brutal-sm);
}

.btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-brutal);
}

.btn-primary:active {
    transform: translate(2px, 2px);
    box-shadow: none;
}

.btn-secondary {
    background: var(--color-black);
    color: var(--color-white);
    box-shadow: var(--shadow-brutal-sm);
}

.btn-secondary:hover {
    background: var(--color-mint);
    color: var(--color-black);
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-brutal);
}

.btn-outline {
    background: transparent;
    color: var(--color-black);
    border-color: var(--color-black);
}

.btn-outline:hover {
    background: var(--color-violet);
    color: var(--color-black);
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-brutal-sm);
}

.btn-large {
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
}

/* Section Labels
   ========================================================================== */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: var(--space-sm);
    opacity: 0.7;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: var(--space-md);
}

/* About Section
   ========================================================================== */
.about {
    display: flex;
    align-items: center;
    padding: var(--space-xl) var(--space-md);
    gap: var(--space-lg);
    position: relative;
    max-width: var(--max-width);
    margin: 0 auto;
}

.about-content {
    flex: 2;
}

.about-statement {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 3rem);
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

.highlight {
    background: var(--color-yellow);
    color: var(--color-black);
    padding: 0 0.25em;
    display: inline-block;
}

.highlight-alt {
    background: var(--color-mint);
    color: var(--color-black);
    padding: 0 0.25em;
    display: inline-block;
}

.about-text {
    font-size: 1.125rem;
    max-width: 600px;
}

.about-graphic {
    flex: 1;
    display: flex;
    justify-content: center;
}

.graphic-box {
    width: 175px;
    height: 210px;
    background: var(--color-orange);
    color: var(--color-black);
    border: 6px solid var(--color-black);
    box-shadow: var(--shadow-brutal-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(5deg);
}

.graphic-text {
    font-family: var(--font-display);
    font-size: 1.7rem;
    text-align: center;
    line-height: 1.1;
}

/* Apps Section
   ========================================================================== */
.apps {
    padding: var(--space-xl) var(--space-md);
    background: rgba(17, 17, 17, 0.08);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: var(--color-white);
    position: relative;
}

.apps > * {
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
}

.apps .section-label,
.apps .section-title {
    color: var(--color-white);
}

.apps .section-label {
    display: block;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.app-card {
    background: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--color-white);
    padding: var(--space-lg);
    border: 6px solid var(--color-mint);
    box-shadow: 12px 12px 0 var(--color-mint);
    transition: all 0.2s ease;
}

.card-rotate-left {
    transform: rotate(-2deg);
}

.card-rotate-right {
    transform: rotate(2deg);
}

.app-card:hover {
    transform: rotate(0deg) translateY(-8px);
    box-shadow: 16px 16px 0 var(--color-orange);
    border-color: var(--color-orange);
}

.app-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--space-md);
    border: 4px solid var(--color-black);
}

.app-icon-1 {
    background: var(--color-orange);
}

.app-icon-2 {
    background: var(--color-mint);
}

.app-icon-3 {
    background: var(--color-violet);
    color: var(--color-black);
}

.app-name {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: var(--space-xs);
}

.app-tagline {
    font-size: 1rem;
    margin-bottom: var(--space-md);
    opacity: 0.8;
}

.apps-grid-single {
    display: flex;
    justify-content: center;
}

.apps-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    margin-top: var(--space-md);
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
}

.app-screenshot {
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: center;
    border: 6px solid var(--color-mint);
    box-shadow: 12px 12px 0 var(--color-mint);
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.app-screenshot img,
.app-screenshot video {
    max-height: 650px;
    width: auto;
    display: block;
}

.app-icon-img {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    border-radius: 16px;
}

.app-card-featured {
    max-width: 500px;
    text-align: center;
    transform: rotate(2deg);
}

.app-card-featured .app-icon {
    margin-left: auto;
    margin-right: auto;
}

.app-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    opacity: 0.9;
}

.app-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-md) 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
}

.app-features li {
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 2px solid var(--color-mint);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.875rem;
    font-family: var(--font-body);
}

/* Values Section
   ========================================================================== */
.values {
    padding: var(--space-xl) var(--space-md);
    position: relative;
    max-width: var(--max-width);
    margin: 0 auto;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
}

.value-item {
    padding: var(--space-lg);
    border: 4px solid var(--color-black);
    position: relative;
    color: var(--color-black);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: default;
}

.value-item:hover {
    transform: rotate(0deg) translateY(-8px);
    box-shadow: 12px 12px 0 var(--color-black);
}

.value-item-1 {
    background: var(--color-yellow);
    transform: rotate(-1deg);
}

.value-item-2 {
    background: var(--color-mint);
    transform: rotate(1deg);
}

.value-item-3 {
    background: var(--color-orange);
    transform: rotate(-0.5deg);
}

.value-item-4 {
    background: var(--color-violet);
    color: var(--color-black);
    transform: rotate(0.5deg);
}

.value-number {
    font-family: var(--font-display);
    font-size: 3rem;
    opacity: 0.3;
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
}

.value-item h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.value-item p {
    font-size: 0.875rem;
}

/* Contact Section
   ========================================================================== */
.contact {
    padding: var(--space-xl) var(--space-md);
    background: var(--color-yellow);
    color: var(--color-black);
    position: relative;
    overflow: hidden;
}

.contact-content {
    position: relative;
    z-index: 2;
    max-width: var(--max-width);
    margin: 0 auto;
}

.contact-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.contact-text {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.contact-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.contact-decoration {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 40%;
    z-index: 1;
}

.deco-box {
    position: absolute;
    border: 6px solid var(--color-black);
}

.deco-1 {
    width: 150px;
    height: 150px;
    background: var(--color-orange);
    top: 20%;
    right: 10%;
    transform: rotate(15deg);
}

.deco-2 {
    width: 100px;
    height: 200px;
    background: var(--color-black);
    top: 40%;
    right: 30%;
    transform: rotate(-10deg);
}

.deco-3 {
    width: 180px;
    height: 80px;
    background: var(--color-mint);
    bottom: 20%;
    right: 15%;
    transform: rotate(5deg);
}

/* Footer
   ========================================================================== */
.footer {
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--color-white);
    padding: var(--space-xl) var(--space-lg);
    border-top: 6px solid var(--color-orange);
    box-shadow: 0 -4px 30px rgba(255, 107, 53, 0.15);
    position: relative;
}

/* Corner bracket decorations */
.footer-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    opacity: 0.3;
    pointer-events: none;
}

.footer-corner::before,
.footer-corner::after {
    content: "";
    position: absolute;
    background: var(--color-mint);
}

.footer-corner::before {
    width: 2px;
    height: 20px;
}

.footer-corner::after {
    width: 20px;
    height: 2px;
}

.footer-corner-tl { top: 16px; left: 16px; }
.footer-corner-tl::before, .footer-corner-tl::after { top: 0; left: 0; }

.footer-corner-tr { top: 16px; right: 16px; }
.footer-corner-tr::before, .footer-corner-tr::after { top: 0; right: 0; }

.footer-corner-bl { bottom: 16px; left: 16px; }
.footer-corner-bl::before, .footer-corner-bl::after { bottom: 0; left: 0; }

.footer-corner-br { bottom: 16px; right: 16px; }
.footer-corner-br::before, .footer-corner-br::after { bottom: 0; right: 0; }

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

.footer-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: 2px;
    color: var(--color-orange);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    position: relative;
    padding-bottom: 6px;
    text-decoration: none;
}

.footer-logo::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-mint);
    transition: width 0.2s ease;
}

.footer-logo:hover::after {
    width: 100%;
}

.footer-logo:hover .logo-icon {
    transform: rotate(360deg);
}

.footer-links {
    display: flex;
    gap: var(--space-md);
}

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.875rem;
    opacity: 0.7;
    transition: all 0.2s ease;
    position: relative;
}

.footer-links a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-mint);
    transition: width 0.2s ease;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-mint);
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-contact p {
    margin: 0;
    font-size: 0.875rem;
}

.footer-contact a {
    color: var(--color-white);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s, color 0.2s;
    position: relative;
}

.footer-contact a::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-mint);
    transition: width 0.2s ease;
}

.footer-contact a:hover {
    opacity: 1;
    color: var(--color-mint);
}

.footer-contact a:hover::after {
    width: 100%;
}

.footer-contact .contact-emoji {
    margin-right: 0.5em;
}

.footer-legal {
    width: 100%;
    text-align: center;
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-legal p {
    margin: 0;
    font-size: 0.75rem;
    opacity: 0.5;
    line-height: 1.8;
}

.footer-legal .footer-company {
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 1px;
    opacity: 0.7;
    margin-bottom: 4px;
}

.footer-legal .footer-company-no {
    opacity: 0.6;
}

.footer-legal .accent-marker {
    color: var(--color-mint);
    opacity: 1;
    margin-right: 4px;
}

/* Page Hero (Subpages)
   ========================================================================== */
.page-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg) var(--space-md);
    padding-top: calc(var(--space-lg) + 80px);
    text-align: center;
}

.page-hero-content {
    max-width: var(--max-width);
}

.page-hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.page-hero-tagline {
    font-size: 1.25rem;
    opacity: 0.7;
}

.page-hero-response {
    display: inline-block;
    margin-top: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-black);
    background: var(--color-mint);
    border: 2px solid var(--color-black);
    box-shadow: 3px 3px 0 var(--color-black);
}

/* Contact Details Section
   ========================================================================== */
.contact-details {
    padding: var(--space-xl) var(--space-md);
    padding-bottom: calc(var(--space-xl) * 2);
    max-width: var(--max-width);
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.contact-card {
    padding: var(--space-lg);
    border: 4px solid var(--color-black);
    position: relative;
    color: var(--color-black);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: default;
}

.contact-card:hover {
    transform: rotate(0deg) translateY(-8px);
    box-shadow: 12px 12px 0 var(--color-black);
}

.contact-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.contact-card p {
    font-size: 1rem;
    line-height: 1.6;
}

.contact-card-number {
    font-family: var(--font-display);
    font-size: 4rem;
    opacity: 0.15;
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    line-height: 1;
}

.contact-card-1 {
    background: var(--color-yellow);
    transform: rotate(-1deg);
}

.contact-card-2 {
    background: var(--color-mint);
    transform: rotate(0.5deg);
}

.contact-card-3 {
    background: var(--color-orange);
    transform: rotate(-0.5deg);
}

.contact-card-4 {
    background: var(--color-violet);
    transform: rotate(1deg);
}

.contact-link {
    color: var(--color-black);
    text-decoration: none;
    border-bottom: 2px solid var(--color-black);
    transition: border-color 0.2s ease;
}

.contact-link:hover {
    border-bottom-color: transparent;
}

.contact-address {
    font-style: normal;
}

/* Company Info Section
   ========================================================================== */
.company-info {
    padding: var(--space-xl) var(--space-md);
    text-align: center;
}

.company-info-content {
    max-width: 600px;
    margin: 0 auto;
}

.company-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    opacity: 0.8;
}

.company-details-grid {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.company-detail {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.5;
}

.detail-value {
    font-size: 1rem;
    opacity: 0.7;
}

/* Company Profile Section
   ========================================================================== */
.company-profile {
    padding: var(--space-xl) var(--space-md);
    max-width: var(--max-width);
    margin: 0 auto;
}

.company-content {
    max-width: 800px;
}

.company-profile .company-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
    color: var(--color-white);
    opacity: 1;
}

.company-text {
    font-size: 1.125rem;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: var(--space-sm);
}

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

/* Developer Profile Section
   ========================================================================== */
.developer-profile {
    padding: var(--space-xl) var(--space-md);
    max-width: var(--max-width);
    margin: 0 auto;
}

.profile-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
}

.profile-image-container {
    flex-shrink: 0;
}

.profile-image {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border: 6px solid var(--color-white);
    box-shadow: var(--shadow-brutal-lg);
    transform: rotate(-3deg);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.profile-image:hover {
    transform: rotate(0deg) translateY(-8px);
    box-shadow: 16px 16px 0 var(--color-orange);
    border-color: var(--color-orange);
}

.name-tag {
    width: 280px;
    margin-top: var(--space-md);
    background: var(--color-white);
    border: 4px solid var(--color-black);
    box-shadow: var(--shadow-brutal);
    transform: rotate(2deg);
    overflow: hidden;
}

.name-tag-label {
    display: block;
    background: var(--color-orange);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-align: center;
    padding: 0.5rem;
    border-bottom: 3px solid var(--color-black);
}

.name-tag-name {
    display: block;
    font-style: italic;
    font-size: 1.75rem;
    color: var(--color-black);
    text-align: center;
    padding: 0.75rem 1rem 0.25rem;
}

.name-tag-title {
    display: block;
    font-family: var(--font-body);
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-black);
    text-align: center;
    padding: 0 1rem 0.75rem;
    opacity: 0.7;
}

.profile-bio {
    flex: 1;
}

.profile-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-xs);
}

.profile-subtitle {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.6;
    margin-bottom: var(--space-md);
}

.profile-text {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
    opacity: 0.9;
}

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

/* Mission Section
   ========================================================================== */
.mission {
    padding: var(--space-xl) var(--space-md);
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.mission-content {
    max-width: 800px;
    margin: 0 auto;
}

.mission .about-statement {
    margin-bottom: var(--space-md);
}

.mission .about-text {
    margin: 0 auto;
    text-align: center;
}

/* About CTA Section
   ========================================================================== */
.about-cta {
    padding: var(--space-xl) var(--space-md);
    background: var(--color-mint);
    color: var(--color-black);
    text-align: center;
}

.about-cta-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.about-cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: var(--space-sm);
}

.about-cta-text {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    opacity: 0.8;
}

/* Responsive Design
   ========================================================================== */
@media (max-width: 900px) {
    :root {
        --space-lg: 2rem;
        --space-xl: 3rem;
    }

    .nav {
        padding: var(--space-sm);
    }

    .nav-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.97);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        flex-direction: column;
        gap: 0;
        border-bottom: 4px solid var(--color-mint);
        box-shadow: 0 8px 0 var(--color-orange);
    }

    .nav.menu-open .nav-links {
        display: flex;
    }

    .nav-links a {
        font-size: 1rem;
        padding: var(--space-md);
        border-bottom: 2px solid rgba(255, 255, 255, 0.1);
        text-align: center;
    }

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

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

    .hero {
        flex-direction: column;
        padding-top: calc(var(--space-xl) + 100px);
        padding-bottom: var(--space-lg);
        text-align: center;
        min-height: auto;
    }

    .hero-title {
        margin-bottom: var(--space-lg);
    }

    .hero-tagline {
        margin-bottom: var(--space-xl);
    }

    .hero-mockups {
        min-height: 300px;
        margin-top: var(--space-xl);
    }

    .mockup {
        width: 140px;
        height: 280px;
    }

    .about {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .about-text {
        margin: 0 auto;
    }

    .about-graphic {
        margin-top: var(--space-lg);
    }

    .graphic-box {
        width: 140px;
        height: 168px;
    }

    .graphic-text {
        font-size: 1.4rem;
    }

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

    .apps-showcase {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .app-screenshot img,
    .app-screenshot video {
        max-height: 400px;
    }

    .app-card-featured,
    .card-rotate-left,
    .card-rotate-right {
        transform: none;
    }

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

    .value-item-1,
    .value-item-2,
    .value-item-3,
    .value-item-4 {
        transform: none;
    }

    .contact-decoration {
        display: none;
    }

    .contact-buttons {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
        text-align: center;
    }

    .footer {
        padding: var(--space-lg) var(--space-md);
    }

    .footer-corner {
        display: none;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--space-md);
    }

    .footer-left {
        align-items: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-logo::after {
        left: 50%;
        transform: translateX(-50%);
        width: 60%;
    }

    .footer-links {
        justify-content: center;
    }

    .footer-contact {
        align-items: center;
    }

    .footer-legal {
        margin-top: var(--space-md);
        padding-top: var(--space-md);
    }

    /* Subpage responsive styles */
    .page-hero {
        min-height: auto;
        padding-top: calc(var(--space-lg) + 80px);
    }

    .contact-details {
        padding-top: var(--space-lg);
        padding-bottom: var(--space-lg);
    }

    .profile-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .profile-image {
        width: 200px;
        height: 200px;
        transform: none;
    }

    .name-tag {
        width: 220px;
        transform: none;
    }

    .contact-card-1,
    .contact-card-2,
    .contact-card-3,
    .contact-card-4 {
        transform: none;
    }

    .company-details-grid {
        flex-direction: column;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .about-statement {
        font-size: 1.5rem;
    }

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

/* Print Layout Marks (High-Tech Poster Style)
   ========================================================================== */
.print-marks {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    pointer-events: none;
}

/* Corner Brackets - L-shaped inner frame markers */
.bracket {
    position: absolute;
    width: 20px;
    height: 20px;
    opacity: 0.5;
    animation: stencil-glow 2.5s ease-in-out infinite;
    will-change: transform, opacity, filter;
}

.bracket-tl {
    top: 24px;
    left: 24px;
    border-top: 2px solid var(--color-violet);
    border-left: 2px solid var(--color-violet);
}

.bracket-tr {
    top: 24px;
    right: 24px;
    border-top: 2px solid var(--color-violet);
    border-right: 2px solid var(--color-violet);
}

.bracket-bl {
    bottom: 24px;
    left: 24px;
    border-bottom: 2px solid var(--color-violet);
    border-left: 2px solid var(--color-violet);
}

.bracket-br {
    bottom: 24px;
    right: 24px;
    border-bottom: 2px solid var(--color-violet);
    border-right: 2px solid var(--color-violet);
}


/* Section Dividers
   ========================================================================== */
.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    opacity: 0.4;
}

.divider-mark {
    width: 8px;
    height: 8px;
    border: 1px solid var(--color-violet);
    transform: rotate(45deg);
    animation: stencil-glow 2.5s ease-in-out infinite;
    will-change: transform, opacity, filter;
}

.divider-mark::before {
    content: '';
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--color-violet);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.divider-code {
    font-family: var(--font-body);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--color-violet);
    animation: stencil-glow 2s ease-in-out infinite;
    will-change: transform, opacity, filter;
}

/* Light divider variant (after dark sections) */
.divider-light .divider-mark {
    border-color: var(--color-mint);
}

.divider-light .divider-code {
    color: var(--color-mint);
}

/* Section-Level Print Marks
   ========================================================================== */
.hero,
.about,
.apps,
.values,
.contact {
    position: relative;
}

/* Technical Mark Animations
   ========================================================================== */
@keyframes stencil-glow {
    0%, 100% { opacity: 0.2; text-shadow: none; }
    50% { opacity: 0.5; text-shadow: 0 0 12px currentColor, 0 0 20px currentColor; }
}

/* Stencil ID Marker
   ========================================================================== */
.stencil-id {
    position: absolute;
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 2px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    animation: stencil-glow 2s ease-in-out infinite;
    will-change: transform, opacity, filter;
}

.stencil-1 {
    top: 60%;
    right: 12px;
    color: var(--color-orange);
}

.stencil-2 {
    top: 15%;
    left: 12px;
    color: var(--color-mint);
    animation-delay: 1s;
}

/* Targeting Reticle
   ========================================================================== */
.targeting-reticle {
    position: absolute;
    width: 50px;
    height: 50px;
}

.reticle-top {
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
}

.reticle-ring {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border: 2px solid var(--color-orange);
    border-radius: 50%;
    opacity: 0.7;
    animation: stencil-glow 3s ease-in-out infinite;
    will-change: transform, opacity, filter;
}

.reticle-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    transform: translate(-50%, -50%);
    border: 2px solid var(--color-orange);
    border-radius: 50%;
    opacity: 0.8;
}

.reticle-crosshair-h,
.reticle-crosshair-v {
    position: absolute;
    background: var(--color-orange);
    opacity: 0.6;
}

.reticle-crosshair-h {
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    transform: translateY(-50%);
}

.reticle-crosshair-v {
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
}

/* Scale Marks
   ========================================================================== */
.scale-marks {
    position: absolute;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0.5;
}

.scale-left {
    left: 24px;
    top: 32%;
}

.tick {
    display: block;
    height: 1px;
    background: var(--color-violet);
    position: relative;
    animation: stencil-glow 2s ease-in-out infinite;
    will-change: transform, opacity, filter;
}

.tick-major {
    width: 20px;
    height: 2px;
}

.tick-major::after {
    content: attr(data-val);
    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-body);
    font-size: 9px;
    color: var(--color-violet);
    letter-spacing: 1px;
}

.tick-minor {
    width: 10px;
}

/* Chevrons
   ========================================================================== */
.chevron-group {
    position: absolute;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.chevron-right {
    right: 30px;
    top: 44%;
}

.chevron-left {
    left: 30px;
    top: 62%;
}

.chevron-left .chevron {
    color: var(--color-mint);
}

.chevron-top-right {
    right: 50px;
    top: 18%;
}

.chevron-top-right .chevron {
    color: var(--color-violet);
    font-size: 12px;
}


.chevron {
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-orange);
    opacity: 0.5;
    animation: stencil-glow 1.5s ease-in-out infinite;
    will-change: transform, opacity, filter;
}

.chevron-1 {
    animation-delay: 0s;
}

.chevron-2 {
    animation-delay: 0.2s;
}

.chevron-3 {
    animation-delay: 0.4s;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .stencil-id,
    .reticle-ring,
    .chevron,
    .bracket,
    .tick,
    .divider-mark,
    .divider-code,
    body::before {
        animation: none;
    }

    .mockup {
        transition: none;
    }
}

/* Hide print marks on small screens */
@media (max-width: 900px) {
    .print-marks,
    .parallax-marks,
    .section-divider {
        display: none;
    }
}

/* Print Styles
   ========================================================================== */
@media print {
    .print-marks {
        display: none;
    }
    .parallax-container {
        height: auto;
        overflow: visible;
        perspective: none;
    }

    .parallax-layer {
        position: static;
        transform: none;
    }

    body::before,
    .contact-decoration {
        display: none;
    }

    .nav {
        position: static;
    }
}