/*
 * ========================================
 *  PORTFOLIO — Component Styles
 *  Reusable UI components
 * ========================================
 */

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: var(--z-sticky);
    transition: all var(--duration-normal) var(--ease-smooth);
    padding: 0 var(--space-lg);
}

.navbar.scrolled {
    background: rgba(6, 6, 17, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
}

.navbar__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar__logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    letter-spacing: var(--ls-tight);
    position: relative;
    z-index: var(--z-overlay);
}

.navbar__logo span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.navbar__link {
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    position: relative;
    transition: color var(--duration-fast) var(--ease-smooth);
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--accent-gradient);
    transition: width var(--duration-normal) var(--ease-out);
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--text-primary);
}

.navbar__link:hover::after,
.navbar__link.active::after {
    width: 100%;
}

.navbar__cta {
    margin-left: var(--space-sm);
}

/* Hamburger */
.navbar__hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: var(--z-overlay);
    padding: 8px;
}

.navbar__hamburger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--duration-normal) var(--ease-smooth);
    transform-origin: center;
}

.navbar__hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(5.5px);
}

.navbar__hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.navbar__hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-5.5px);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(6, 6, 17, 0.98);
    backdrop-filter: blur(30px);
    z-index: var(--z-overlay);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-slow) var(--ease-smooth), visibility var(--duration-slow) var(--ease-smooth);
}

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

.mobile-menu__link {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: var(--fw-bold);
    color: var(--text-secondary);
    transition: color var(--duration-fast) ease;
    opacity: 0;
    transform: translateY(30px);
}

.mobile-menu.active .mobile-menu__link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu__link:hover {
    color: var(--accent-primary);
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at 72% 38%, rgba(45, 212, 191, 0.12), transparent 32%),
        radial-gradient(circle at 55% 65%, rgba(20, 184, 166, 0.06), transparent 38%);
}

.hero::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    height: 34%;
    pointer-events: none;
    background: linear-gradient(180deg, transparent, rgba(6, 6, 17, 0.84));
    z-index: 1;
}

.hero__canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.95;
    -webkit-mask-image: radial-gradient(circle at center, #000 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
    mask-image: radial-gradient(circle at center, #000 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
}

.hero__container {
    position: relative;
    z-index: 2;
    padding-top: var(--nav-height);
}

.hero__layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: calc(100vh - var(--nav-height) - 2rem);
    padding-top: max(3rem, 12vh);
    padding-bottom: 4rem;
}

.hero__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: var(--z-base);
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: clamp(1rem, 4vh, 2.25rem);
}

.hero__label {
    display: none;
}

.hero__label .dot {
    width: 8px;
    height: 8px;
    background: #5eead4;
    border-radius: var(--radius-full);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
    font-size: clamp(3.2rem, 6.5vw, 7rem);
    font-weight: var(--fw-bold);
    line-height: 0.95;
    letter-spacing: -0.03em;
    margin-bottom: clamp(1.5rem, 4vh, 2.5rem);
}

.hero__title .line {
    display: block;
    overflow: hidden;
}

.hero__title .line-inner {
    display: block;
    transform: translateY(110%);
}

.hero__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--text-secondary);
    line-height: var(--lh-relaxed);
    max-width: 640px;
    margin: 0 auto clamp(2rem, 4vh, 3rem) auto;
    font-weight: var(--fw-light);
    opacity: 0;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    opacity: 0;
}

.hero .text-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #ccfbf1 50%, #5eead4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    opacity: 0;
    z-index: 3;
}

.hero__showcase {
    position: relative;
    min-height: 500px;
    max-width: 620px;
    width: 100%;
    justify-self: end;
    opacity: 0;
    transform: translateY(22px) scale(0.98);
    perspective: 1200px;
    pointer-events: none;
}

.hero__scroll-indicator span {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    letter-spacing: var(--ls-widest);
    text-transform: uppercase;
    color: var(--text-muted);
}

.hero__scroll-line {
    width: 1px;
    height: 60px;
    background: var(--glass-border);
    position: relative;
    overflow: hidden;
}

.hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-primary);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: -100%; }
    100% { top: 100%; }
}

/* Gradient orbs */
.hero__orb {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(80px);
    opacity: 0.3;
    pointer-events: none;
}

.hero__orb--1 {
    width: 500px;
    height: 500px;
    background: var(--accent-primary);
    top: 10%;
    right: -10%;
    opacity: 0.08;
}

.hero__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--accent-secondary);
    bottom: 10%;
    left: -5%;
    opacity: 0.06;
}

/* ── Project Card ── */
.project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    transition: all var(--duration-slow) var(--ease-out);
    cursor: pointer;
}

.project-card:hover {
    border-color: var(--glass-border-hover);
    /* Removed translateY and heavy shadow to keep it clean */
}

.project-card__image {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slower) var(--ease-out);
}

.project-card:hover .project-card__image img {
    /* Removed scale effect */
}

.project-card__image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--bg-card) 0%, transparent 50%);
}

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

.project-card__techs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2xs);
    margin-bottom: var(--space-sm);
}

.project-card__title {
    font-size: var(--fs-h4);
    margin-bottom: var(--space-xs);
    transition: color var(--duration-fast) ease;
}

.project-card:hover .project-card__title {
    color: var(--accent-primary);
}

.project-card__tagline {
    font-size: var(--fs-small);
    color: var(--text-secondary);
    line-height: var(--lh-normal);
}

    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    transition: all var(--duration-normal) var(--ease-smooth);
    z-index: 2;
}

.project-card:hover .project-card__arrow {
    background: var(--accent-primary);
    color: #000;
    border-color: var(--accent-primary);
    transform: rotate(-45deg);
}

/* ── Blog Card ── */
.blog-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-smooth);
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-lg);
}

.blog-card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slower) var(--ease-out);
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.05);
}

.blog-card__body {
    padding: var(--space-md) var(--space-lg) var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.blog-card__category {
    color: var(--accent-primary);
    font-weight: var(--fw-semibold);
}

.blog-card__title {
    font-size: var(--fs-h4);
    margin-bottom: var(--space-xs);
    transition: color var(--duration-fast) ease;
}

.blog-card:hover .blog-card__title {
    color: var(--accent-primary);
}

.blog-card__excerpt {
    font-size: var(--fs-small);
    color: var(--text-secondary);
    line-height: var(--lh-normal);
    flex: 1;
}

/* ── Timeline ── */
.timeline {
    position: relative;
    padding-left: var(--space-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--glass-border);
}

.timeline__item {
    position: relative;
    padding-bottom: var(--space-xl);
}

.timeline__item:last-child {
    padding-bottom: 0;
}

.timeline__dot {
    position: absolute;
    left: calc(-1 * var(--space-xl) - 5px);
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: var(--accent-primary);
    border: 3px solid var(--bg-primary);
    z-index: 1;
}

.timeline__item.current .timeline__dot {
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

.timeline__date {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--accent-primary);
    letter-spacing: var(--ls-wider);
    margin-bottom: var(--space-2xs);
}

.timeline__title {
    font-size: var(--fs-h4);
    margin-bottom: var(--space-2xs);
}

.timeline__company {
    font-size: var(--fs-small);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.timeline__description {
    font-size: var(--fs-small);
    color: var(--text-secondary);
    line-height: var(--lh-relaxed);
}

/* ── Expandable Content ── */
.expandable-content {
    max-height: 280px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.4s ease-out;
}

.expandable-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to top, var(--bg-body) 10%, transparent);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.expandable-content.expanded {
    max-height: 5000px; /* arbitrary large value */
}

.expandable-content.expanded::after {
    opacity: 0;
}

.read-more-btn {
    margin-top: var(--space-md);
}

/* ── Stats ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.stat-card {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.stat-card__number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: var(--fw-extrabold);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-card__label {
    font-size: var(--fs-small);
    color: var(--text-secondary);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
}

/* ── Skills Grid ── */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

/* ─── Skill Card ─── */
.skill-item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    background: linear-gradient(145deg,
        rgba(255,255,255,0.055) 0%,
        rgba(255,255,255,0.018) 100%);
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 14px;
    overflow: hidden;
    cursor: default;
    transition: transform 0.32s var(--ease-out),
                border-color 0.32s ease,
                box-shadow 0.32s ease;
}

/* Gradient border glow on hover */
.skill-item::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 15px;
    background: linear-gradient(135deg,
        rgba(45,212,191,0.55) 0%,
        rgba(14,165,233,0.35) 50%,
        rgba(45,212,191,0.1) 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
    pointer-events: none;
    mask: linear-gradient(#fff 0 0) content-box,
          linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    padding: 1px;
}

/* Shimmer sweep */
.skill-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 30%,
        rgba(255,255,255,0.065) 50%,
        transparent 70%
    );
    opacity: 0;
    transform: translateX(-60%);
    transition: opacity 0.2s ease, transform 0.55s var(--ease-out);
    pointer-events: none;
    z-index: 1;
}

.skill-item:hover {
    transform: translateY(-5px);
    border-color: rgba(45,212,191,0.28);
    box-shadow:
        0 0 0 1px rgba(45,212,191,0.1),
        0 20px 60px rgba(0,0,0,0.35),
        0 0 40px rgba(45,212,191,0.06);
}

.skill-item:hover::before { opacity: 1; }
.skill-item:hover::after  { opacity: 1; transform: translateX(60%); }

/* ─── Top row: icon + % badge ─── */
.skill-item__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.skill-item__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent-primary);
    border-radius: 10px;
    background: rgba(45,212,191,0.07);
    border: 1px solid rgba(45,212,191,0.18);
    flex-shrink: 0;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* Devicon <i> inside the box */
.skill-item__icon i {
    font-size: 1.55rem;
    line-height: 1;
    color: inherit;
}

.skill-item:hover .skill-item__icon {
    background: rgba(45,212,191,0.13);
    box-shadow: 0 0 16px rgba(45,212,191,0.2);
}

/* ─── % pill badge ─── */
.skill-item__pct {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    padding: 3px 8px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.04);
    transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.skill-item:hover .skill-item__pct {
    color: var(--accent-primary);
    border-color: rgba(45,212,191,0.25);
    background: rgba(45,212,191,0.07);
}

/* ─── Skill name ─── */
.skill-item__name {
    position: relative;
    z-index: 2;
    font-size: 0.82rem;
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ─── Progress bar ─── */
.skill-item__bar {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 3px;
    background: rgba(255,255,255,0.08);
    border-radius: 2px;
    overflow: hidden;
}

.skill-item__bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #2dd4bf 0%, #0ea5e9 100%);
    border-radius: 2px;
    width: 0%;
    transition: width 1.4s var(--ease-out);
    box-shadow: 0 0 8px rgba(45,212,191,0.4);
}

/* ── Footer ── */
.footer {
    padding: var(--space-2xl) 0 var(--space-xl);
    border-top: 1px solid var(--glass-border);
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer__copyright {
    font-size: var(--fs-small);
    color: var(--text-muted);
}

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

.footer__social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: all var(--duration-normal) var(--ease-smooth);
}

.footer__social-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* ── Contact Form ── */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
}

.form-group label {
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    padding: var(--space-sm) var(--space-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--fs-body);
    transition: all var(--duration-fast) var(--ease-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

/* ── Page Header ── */
.page-header {
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-2xl);
    text-align: center;
    position: relative;
}

.page-header__title {
    font-size: var(--fs-h1);
    margin-bottom: var(--space-sm);
}

.page-header__subtitle {
    font-size: var(--fs-body);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Filter Tabs ── */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
}

.filter-tab {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-smooth);
}

.filter-tab:hover,
.filter-tab.active {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.05);
}

/* ── Empty State ── */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--text-muted);
}

.empty-state__icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.empty-state__text {
    font-size: var(--fs-body);
}

/* Premium site-wide refinement */
.navbar {
    background: linear-gradient(180deg, rgba(6, 6, 17, 0.72), rgba(6, 6, 17, 0.34));
    backdrop-filter: blur(18px);
}

.navbar__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0;
}

.navbar__logo-mark {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(45, 212, 191, 0.32);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.14), rgba(20, 184, 166, 0.08));
    color: #5eead4;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    -webkit-text-fill-color: currentColor;
}

.navbar__logo-text {
    -webkit-text-fill-color: currentColor;
}

.navbar__links {
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.025);
    gap: 4px;
}

.navbar__link {
    padding: 10px 14px;
    border-radius: 999px;
    letter-spacing: 0.08em;
}

.navbar__link::after {
    display: none;
}

.navbar__link:hover,
.navbar__link.active {
    background: rgba(255, 255, 255, 0.07);
}

.btn {
    min-height: 48px;
    border-radius: 8px;
    letter-spacing: 0.08em;
}

.btn--primary {
    background: linear-gradient(135deg, #5eead4 0%, #2dd4bf 55%, #ccfbf1 100%);
    box-shadow: 0 18px 60px rgba(45, 212, 191, 0.18);
}

.btn--outline {
    border-color: rgba(255, 255, 255, 0.13);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
}

.btn--glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-primary);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.btn--glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(45, 212, 191, 0.15);
}

.hero__orb {
    display: none;
}

.hero__label,
.hero__proof {
    transform: translateY(16px);
}

.hero__proof {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: clamp(1rem, 2.6vh, 1.6rem);
    opacity: 0;
}

.hero__proof span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.028);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stat-card,
.project-card,
.blog-card,
.contact-form,
.project-detail__info-card {
    border-radius: 8px;
}

.stat-card {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025)),
        rgba(8, 10, 24, 0.74);
    border-color: rgba(255, 255, 255, 0.1);
}

.stat-card::after {
    content: '';
    position: absolute;
    right: 16px;
    bottom: 16px;
    width: 44px;
    height: 44px;
    border-right: 1px solid rgba(45, 212, 191, 0.22);
    border-bottom: 1px solid rgba(45, 212, 191, 0.22);
}

.project-card,
.blog-card {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
        rgba(7, 9, 22, 0.86);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.project-card::before,
.blog-card::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.08) 45%, transparent 68%);
    opacity: 0;
    transform: translateX(-30%);
    transition: opacity var(--duration-normal) var(--ease-smooth), transform var(--duration-slow) var(--ease-out);
}

.project-card:hover::before,
.blog-card:hover::before {
    opacity: 1;
    transform: translateX(30%);
}

.project-card__image::after {
    background: linear-gradient(to top, rgba(7, 9, 22, 0.94) 0%, rgba(7, 9, 22, 0.32) 58%, transparent 100%);
}

.project-card__body,
.blog-card__body {
    position: relative;
    z-index: 2;
}

.project-card__title,
.blog-card__title {
    letter-spacing: 0;
}

.visual-placeholder {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    min-height: 220px;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(45, 212, 191, 0.16), rgba(56, 189, 248, 0.08) 46%, rgba(250, 204, 21, 0.11)),
        #090d1c;
}

.visual-placeholder::before {
    content: '';
    position: absolute;
    inset: 18%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transform: rotate(14deg);
}

.visual-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
    background-size: 38px 38px;
    opacity: 0.35;
}

.visual-placeholder span {
    position: relative;
    z-index: 1;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4.8rem);
    font-weight: var(--fw-extrabold);
    letter-spacing: 0;
    color: rgba(255, 255, 255, 0.88);
}

.page-header {
    overflow: hidden;
    isolation: isolate;
    min-height: 46vh;
    display: flex;
    align-items: center;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(circle at 15% 30%, rgba(45, 212, 191, 0.11), transparent 32%),
        radial-gradient(circle at 78% 22%, rgba(250, 204, 21, 0.08), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 58%);
}

.page-header::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
}

.page-header__title {
    letter-spacing: 0;
    line-height: 1;
}

.page-header__meta-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(120px, 1fr));
    max-width: 560px;
    margin: var(--space-xl) auto 0;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 8px;
    overflow: hidden;
    background: rgba(7, 9, 22, 0.64);
}

.page-header__meta-card {
    padding: var(--space-md);
    text-align: left;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.page-header__meta-card:last-child {
    border-right: none;
}

.page-header__meta-card strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.6rem;
    line-height: 1;
}

.page-header__meta-card span {
    display: block;
    margin-top: 7px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.filter-tabs {
    justify-content: flex-start;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.025);
}

.filter-tab {
    border-radius: 6px;
}

.contact-form {
    padding: var(--space-lg);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
        rgba(7, 9, 22, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.3);
}

.form-group input,
.form-group textarea {
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.045);
    border-color: rgba(255, 255, 255, 0.1);
}

.empty-state {
    border: 1px dashed rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.025);
}

.empty-state__icon {
    display: grid;
    place-items: center;
    width: 74px;
    height: 74px;
    margin: 0 auto var(--space-md);
    border: 1px solid rgba(45, 212, 191, 0.26);
    border-radius: 8px;
    color: #5eead4;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: var(--fw-bold);
    opacity: 1;
}

.footer {
    position: relative;
    overflow: hidden;
    background: rgba(4, 6, 16, 0.72);
}

.footer__top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: var(--space-lg);
}

.footer__eyebrow {
    display: block;
    margin-bottom: 10px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #2dd4bf;
}

.footer__title {
    max-width: 760px;
    font-size: clamp(1.8rem, 3.4vw, 3.4rem);
    letter-spacing: 0;
}

.footer__social-link {
    border-radius: 8px;
}

.depth-surface {
    --pointer-x: 50%;
    --pointer-y: 50%;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    will-change: transform;
}

.depth-surface::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    background:
        radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(255, 255, 255, 0.16), transparent 28%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.07), transparent 42%);
    transition: opacity var(--duration-normal) var(--ease-smooth);
}

.depth-surface:hover::after {
    opacity: 1;
}

.depth-surface > * {
    position: relative;
    z-index: 2;
}

@media (max-width: 767px), (prefers-reduced-motion: reduce) {
    .site-depth-canvas {
        opacity: 1.0;
    }

    .depth-surface,
    .depth-surface:hover {
        transform: none !important;
    }

    .depth-surface::after {
        display: none;
    }
}