/* ============================================
   BULLARD TECH SOLUTIONS — Terminal Portfolio
   Neon terminal aesthetic with bright accents
   ============================================ */

/* --- Variables --- */
:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-surface: #141414;
    --accent-green: #39ff14;
    --accent-orange: #ff6b2b;
    --accent-amber: #ffe156;
    --accent-red: #ff3b3b;
    --text-primary: #d4d4d4;
    --text-secondary: #777777;
    --text-muted: #3a3a3a;
    --border: #222222;
    --border-bright: #333333;
    --glow-green: 0 0 20px rgba(57, 255, 20, 0.25), 0 0 60px rgba(57, 255, 20, 0.08);
    --glow-orange: 0 0 20px rgba(255, 107, 43, 0.25), 0 0 60px rgba(255, 107, 43, 0.08);
    --glow-amber: 0 0 20px rgba(255, 225, 86, 0.2);
    --font-display: 'Chakra Petch', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --container: 1200px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-secondary);
    background: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* Dot grid background */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: radial-gradient(circle, #1e1e1e 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 0;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--text-primary);
    line-height: 1.1;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* --- Utility --- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

.section {
    padding: 6rem 0;
    position: relative;
}

.accent { color: var(--accent-green); }

.section__label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-orange);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section__label::before {
    content: '>';
    color: var(--accent-green);
    font-weight: 700;
}

.section__title {
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.section__subtitle {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* --- Scanlines Overlay --- */
.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
}
.grain::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.04) 2px,
        rgba(0, 0, 0, 0.04) 4px
    );
}

/* --- Skip Link --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    padding: 0.75rem 1.5rem;
    background: var(--accent-green);
    color: var(--bg-primary);
    font-weight: 600;
    font-family: var(--font-mono);
    z-index: 10001;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 1rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.75rem 1.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid transparent;
    transition: all 0.3s var(--ease);
    white-space: nowrap;
    position: relative;
}

.btn--primary {
    background: var(--accent-orange);
    color: var(--bg-primary);
    border-color: var(--accent-orange);
}
.btn--primary:hover {
    background: transparent;
    color: var(--accent-orange);
    box-shadow: var(--glow-orange);
    transform: translateY(-2px);
}

.btn--outline {
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
    background: transparent;
}
.btn--outline:hover {
    background: var(--accent-green);
    color: var(--bg-primary);
    box-shadow: var(--glow-green);
    transform: translateY(-2px);
}

.btn--small {
    padding: 0.5rem 1.2rem;
    font-size: 0.75rem;
    background: var(--accent-orange);
    color: var(--bg-primary);
    border-color: var(--accent-orange);
    font-weight: 700;
}
.btn--small:hover {
    background: transparent;
    color: var(--accent-orange);
    box-shadow: var(--glow-orange);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: background 0.4s ease, border-color 0.4s ease;
}
.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    border-bottom-color: var(--border-bright);
}

.navbar__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.navbar__logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--accent-green);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-shadow: var(--glow-green);
}
.navbar__logo .accent {
    color: var(--accent-orange);
    text-shadow: var(--glow-orange);
}

.navbar__links {
    display: none;
    align-items: center;
    gap: 2rem;
}
.navbar__links a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.25s ease, text-shadow 0.25s ease;
    position: relative;
}
.navbar__links a:not(.btn):hover {
    color: var(--accent-green);
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.3);
}
.navbar__links a:not(.btn)::before {
    content: './';
    color: var(--text-muted);
    transition: color 0.25s ease;
}
.navbar__links a:not(.btn):hover::before {
    color: var(--accent-green);
}

.navbar__hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
    z-index: 101;
}
.navbar__hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--accent-green);
    transition: all 0.35s var(--ease);
    transform-origin: center;
}
.navbar__hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--accent-orange);
}
.navbar__hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.navbar__hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background: var(--accent-orange);
}

.navbar__overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    z-index: 98;
}
.navbar__overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Mobile nav panel */
@media (max-width: 767px) {
    .navbar__links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background: var(--bg-secondary);
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        align-items: flex-start;
        border-left: 1px solid var(--accent-green);
        box-shadow: -10px 0 40px rgba(57, 255, 20, 0.05);
        transition: right 0.45s var(--ease);
        z-index: 99;
    }
    .navbar__links.open { right: 0; }
    .navbar__links a { font-size: 0.9rem; }
}

@media (min-width: 768px) {
    .navbar__links { display: flex; }
    .navbar__hamburger { display: none; }
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 1.5rem 6rem;
    overflow: hidden;
}

.hero__glow {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 50%;
    background: radial-gradient(ellipse at center,
        rgba(57, 255, 20, 0.04) 0%,
        rgba(255, 107, 43, 0.03) 40%,
        transparent 70%
    );
    pointer-events: none;
}

/* Geometric shapes — terminal themed */
.hero__shapes { position: absolute; inset: 0; pointer-events: none; }

.shape {
    position: absolute;
    will-change: transform;
    transition: transform 0.15s ease-out;
}
.shape--circle-lg {
    width: 180px; height: 180px;
    top: 12%; right: 8%;
    border: 1px solid rgba(57, 255, 20, 0.08);
    border-radius: 50%;
    animation: floatSlow 10s ease-in-out infinite;
}
.shape--ring {
    width: 100px; height: 100px;
    top: 22%; left: 10%;
    border: 1px solid rgba(255, 107, 43, 0.1);
    border-radius: 50%;
    animation: floatSlow 12s ease-in-out infinite reverse;
}
.shape--diamond {
    width: 30px; height: 30px;
    bottom: 30%; right: 18%;
    border: 1px solid rgba(255, 225, 86, 0.12);
    transform: rotate(45deg);
    animation: floatSlow 8s ease-in-out infinite;
}
.shape--triangle {
    width: 0; height: 0;
    top: 35%; left: 18%;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 26px solid rgba(57, 255, 20, 0.06);
    animation: floatSlow 9s ease-in-out infinite reverse;
}
.shape--dot {
    width: 6px; height: 6px;
    bottom: 28%; left: 28%;
    background: var(--accent-orange);
    opacity: 0.4;
    animation: pulse 3s ease-in-out infinite;
}
.shape--circle-sm {
    width: 50px; height: 50px;
    bottom: 18%; right: 28%;
    border: 1px solid rgba(255, 107, 43, 0.08);
    border-radius: 50%;
    animation: floatSlow 7s ease-in-out infinite;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 850px;
}

.hero__tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--border-bright);
    background: var(--bg-secondary);
}
.hero__tag::before {
    content: '// ';
    color: var(--text-muted);
}

.hero__title {
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
    text-transform: uppercase;
}
.hero__title span {
    display: block;
}

.gradient-text {
    color: var(--accent-orange);
    text-shadow: 0 0 40px rgba(255, 107, 43, 0.3), 0 0 80px rgba(255, 107, 43, 0.1);
}

/* Blinking cursor after last hero line */
.hero__title .gradient-text::after {
    content: '_';
    color: var(--accent-green);
    text-shadow: var(--glow-green);
    animation: blink 1s step-end infinite;
    -webkit-text-fill-color: var(--accent-green);
}

.hero__subtitle {
    font-family: var(--font-mono);
    font-size: clamp(0.8rem, 1.5vw, 0.95rem);
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
}
.hero__subtitle::before {
    content: '$ ';
    color: var(--accent-green);
    font-weight: 700;
}

.hero__cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero entrance */
.reveal-hero {
    opacity: 0;
    transform: translateY(25px);
    animation: heroReveal 0.7s var(--ease) forwards;
    animation-delay: var(--delay, 0s);
}

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}
.hero__scroll span {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.hero__scroll-line {
    width: 1px;
    height: 2.5rem;
    background: linear-gradient(to bottom, var(--accent-green), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

/* --- About --- */
.about__grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 4rem;
}

.about__stats {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.stat {
    flex: 1;
    min-width: 140px;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    text-align: center;
    position: relative;
    transition: border-color 0.3s ease;
}
.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-green);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.stat:hover::before { opacity: 1; }
.stat:hover { border-color: var(--border-bright); }

.stat__number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--accent-green);
    line-height: 1;
    text-shadow: 0 0 30px rgba(57, 255, 20, 0.2);
}
.stat__suffix {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--accent-orange);
}
.stat__label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.about__title {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}
.about__title em {
    font-style: normal;
    color: var(--accent-orange);
    text-shadow: 0 0 20px rgba(255, 107, 43, 0.2);
}

.about__content p {
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .about__grid {
        grid-template-columns: auto 1fr;
        gap: 4rem;
        align-items: start;
    }
    .about__stats {
        flex-direction: column;
        gap: 1.25rem;
    }
    .stat { min-width: 180px; }
}

/* --- Marquee --- */
.marquee {
    overflow: hidden;
    padding: 1.5rem 0;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.marquee__track {
    display: flex;
    width: max-content;
    animation: marqueeScroll 30s linear infinite;
}
.marquee__content {
    display: flex;
    gap: 0.75rem;
    padding-right: 0.75rem;
}
.tech-pill {
    flex-shrink: 0;
    padding: 0.4rem 1rem;
    border: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    white-space: nowrap;
    transition: border-color 0.3s ease, color 0.3s ease;
}
.tech-pill::before {
    content: '# ';
    color: var(--text-muted);
}
.tech-pill:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

/* --- Projects --- */
.projects__filters {
    display: flex;
    gap: 0;
    margin-bottom: 2.5rem;
    border: 1px solid var(--border);
    width: fit-content;
}
.filter-btn {
    padding: 0.5rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    border-right: 1px solid var(--border);
}
.filter-btn:last-child { border-right: none; }
.filter-btn:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}
.filter-btn.active {
    background: var(--accent-green);
    color: var(--bg-primary);
    font-weight: 700;
}

.projects__grid {
    display: grid;
    gap: 1.5rem;
}

/* Terminal-style project card */
.project-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.15s ease-out;
    transform-style: preserve-3d;
    will-change: transform;
}
.project-card:hover {
    border-color: var(--border-bright);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 var(--border-bright);
}

.project-card.hidden {
    display: none;
}

/* Terminal window bar */
.project-card__browser {
    position: relative;
}
.browser__bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.65rem 1rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}
.browser__dot {
    width: 9px; height: 9px;
    border-radius: 50%;
}
.browser__dot:first-child { background: var(--accent-red); }
.browser__dot:nth-child(2) { background: var(--accent-amber); }
.browser__dot:nth-child(3) { background: var(--accent-green); }

.browser__content {
    height: 200px;
    position: relative;
    overflow: hidden;
}
.browser__content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}
.browser__content::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(10, 10, 10, 0.5));
    pointer-events: none;
}

/* Physical project bar */
.browser__bar--physical {
    gap: 0.5rem;
}
.physical-icon {
    color: var(--accent-amber);
    width: 14px; height: 14px;
    flex-shrink: 0;
}
.browser__label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-amber);
    font-weight: 600;
}

/* App project bar */
.browser__bar--app {
    gap: 0.5rem;
}
.app-icon {
    color: var(--accent-green);
    width: 14px; height: 14px;
    flex-shrink: 0;
}
.browser__label--app {
    color: var(--accent-green);
}

/* Terminal placeholder for projects without screenshots */
.browser__content--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0d0d0d;
}
.placeholder-terminal {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 1.5rem;
    width: 100%;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    line-height: 1.5;
}
.placeholder-line {
    color: var(--text-secondary);
}
.pt-green { color: var(--accent-green); }
.pt-orange { color: var(--accent-orange); }
.pt-amber { color: var(--accent-amber); }
.pt-muted { color: var(--text-muted); }
.placeholder-cursor {
    color: var(--accent-green);
    animation: blink 1s step-end infinite;
}

.project-card__info {
    padding: 1.5rem;
}
.project-card__info h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.project-card__info p {
    font-size: 0.8rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}
.project-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.25rem;
}
.project-card__tags span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    padding: 0.2rem 0.6rem;
    background: rgba(57, 255, 20, 0.06);
    border: 1px solid rgba(57, 255, 20, 0.12);
    color: var(--accent-green);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.project-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-orange);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: gap 0.25s ease, text-shadow 0.25s ease;
}
.project-card__link::before {
    content: '>';
    color: var(--accent-green);
}
.project-card__link:hover {
    gap: 0.8rem;
    text-shadow: 0 0 10px rgba(255, 107, 43, 0.3);
}
.project-card__link--completed {
    color: var(--accent-green);
    cursor: default;
}
.project-card__link--completed::before {
    content: '>';
    color: var(--accent-green);
}
.project-card__link--in-progress {
    color: var(--accent-amber);
    cursor: default;
}
.project-card__link--in-progress::before {
    content: '>';
    color: var(--accent-amber);
}

@media (min-width: 768px) {
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .project-card:nth-child(2n) { margin-top: 2rem; }
}
@media (min-width: 1024px) {
    .projects__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .project-card:nth-child(2n) { margin-top: 0; }
    .project-card:nth-child(3n+2) { margin-top: 2.5rem; }
}

/* --- Services --- */
.services__grid {
    display: grid;
    gap: 1px;
    background: var(--border);
}
.service-card {
    padding: 2rem;
    background: var(--bg-primary);
    transition: background 0.35s ease;
    position: relative;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--accent-orange);
    transition: height 0.4s var(--ease);
}
.service-card:hover {
    background: var(--bg-secondary);
}
.service-card:hover::before {
    height: 100%;
}
.service-card__icon {
    width: 48px; height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--accent-green);
    margin-bottom: 1.25rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover .service-card__icon {
    border-color: var(--accent-green);
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.1);
}
.service-card h4 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.service-card p {
    font-size: 0.8rem;
    line-height: 1.8;
}

@media (min-width: 768px) {
    .services__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .services__grid { grid-template-columns: repeat(3, 1fr); }
}

/* --- Contact --- */
.contact__grid {
    display: grid;
    gap: 3rem;
}
.contact__title {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
}
.contact__title em {
    font-style: normal;
    color: var(--accent-orange);
    text-shadow: 0 0 20px rgba(255, 107, 43, 0.2);
}
.contact__info > p {
    margin-bottom: 2rem;
    font-size: 0.85rem;
}
.contact__socials {
    display: flex;
    gap: 0.75rem;
}
.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px; height: 42px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    background: var(--bg-secondary);
    transition: all 0.3s ease;
}
.social-link:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
    transform: translateY(-3px);
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.15);
}

/* Form — terminal-style */
.contact__form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
}
.contact__form::before {
    content: '// contact-form.sh';
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.5rem;
}
.form-group {
    position: relative;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.2rem 1rem 0.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    transition: border-color 0.3s ease;
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 10px rgba(57, 255, 20, 0.08);
}
.form-group label {
    position: absolute;
    left: 1rem;
    top: 0.85rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    pointer-events: none;
    transition: all 0.25s ease;
}
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label {
    top: 0.25rem;
    font-size: 0.6rem;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.form-group textarea ~ label {
    top: 0.85rem;
}
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: 0.25rem;
    font-size: 0.6rem;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

@media (min-width: 768px) {
    .contact__grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
        gap: 4rem;
    }
}

/* --- Footer --- */
.footer {
    padding: 4rem 0 0;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
    position: relative;
    z-index: 1;
}
.footer__grid {
    display: grid;
    gap: 2.5rem;
    padding-bottom: 3rem;
}
.footer__brand .navbar__logo {
    margin-bottom: 0;
}
.footer__brand p {
    margin-top: 1rem;
    font-size: 0.8rem;
    max-width: 280px;
}
.footer__links h4 {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-orange);
    margin-bottom: 1rem;
}
.footer__links a {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 0.25rem 0;
    transition: color 0.25s ease;
}
.footer__links a:hover { color: var(--accent-green); }
.footer__links a::before {
    content: '~ ';
    color: var(--text-muted);
}
.footer__bottom {
    border-top: 1px solid var(--border);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
    .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 42px; height: 42px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.35s ease;
    z-index: 50;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
    transform: translateY(-3px);
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.15);
}

/* --- Scroll Reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
    transition-delay: var(--delay, 0s);
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- Keyframes --- */
@keyframes heroReveal {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}
@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.8); }
}
@keyframes scrollPulse {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}
@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
@keyframes gradientFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
@keyframes terminalBoot {
    0% { opacity: 0; transform: translateY(10px) scaleY(0.95); }
    100% { opacity: 1; transform: translateY(0) scaleY(1); }
}

/* --- Focus Visible --- */
:focus-visible {
    outline: 2px solid var(--accent-green);
    outline-offset: 3px;
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
    outline: none;
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
    .reveal-hero { opacity: 1; transform: none; }
    .marquee__track { animation: none; }
}