:root {
    --bg-color: #07080c;
    --surface-color: #0d1017;
    --surface-raised: #121620;
    --surface-hover: #171c27;
    --text-primary: #f4f5f7;
    --text-secondary: #969daa;
    --text-muted: #626a78;
    --accent-color: #ffffff;
    --border-color: rgba(255, 255, 255, 0.09);
    --border-bright: rgba(255, 255, 255, 0.17);
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --page-width: 1160px;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 7rem;
}

body {
    position: relative;
    min-width: 320px;
    background:
        radial-gradient(circle at 15% 8%, rgba(98, 117, 255, 0.1), transparent 28rem),
        radial-gradient(circle at 88% 35%, rgba(70, 211, 188, 0.055), transparent 32rem),
        var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, black, transparent 72%);
    content: '';
    pointer-events: none;
}

::selection {
    background: rgba(139, 155, 255, 0.35);
    color: #ffffff;
}

#noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    width: 100vw;
    height: 100vh;
    background-image: url('data:image/svg+xml;utf8,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
    mix-blend-mode: soft-light;
    opacity: 0.025;
    pointer-events: none;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -0.035em;
}

a {
    color: var(--text-primary);
    text-decoration: none;
}

a:focus-visible {
    outline: 2px solid #aeb9ff;
    outline-offset: 4px;
}

main {
    width: min(100% - 3rem, var(--page-width));
    margin: 0 auto;
}

section {
    padding: var(--space-xl) 0;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.75rem;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    line-height: 1.2;
    text-transform: uppercase;
}

.section-title::after {
    width: 3.5rem;
    height: 1px;
    background: linear-gradient(90deg, var(--border-bright), transparent);
    content: '';
}

/* Navigation */
.navbar {
    position: fixed;
    top: 1.25rem;
    left: 50%;
    z-index: 100;
    display: flex;
    width: min(calc(100% - 3rem), var(--page-width));
    min-height: 4.25rem;
    padding: 0.65rem 0.75rem 0.65rem 1.25rem;
    align-items: center;
    justify-content: space-between;
    border: 1px solid transparent;
    border-radius: 1.15rem;
    transform: translateX(-50%);
    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.navbar.scrolled {
    border-color: var(--border-color);
    background: rgba(10, 12, 18, 0.8);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(18px) saturate(130%);
}

.logo {
    display: grid;
    width: 2.65rem;
    height: 2.65rem;
    border: 1px solid var(--border-bright);
    border-radius: 0.8rem;
    place-items: center;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.025));
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.06em;
}

nav {
    display: flex;
    gap: 0.3rem;
}

.nav-link {
    padding: 0.65rem 0.9rem;
    border-radius: 0.7rem;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 500;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.055);
    color: var(--text-primary);
}

/* Hero */
.hero-section {
    display: flex;
    min-height: 100svh;
    padding-top: 10rem;
    align-items: center;
}

.hero-content {
    position: relative;
    display: grid;
    width: 100%;
    grid-template-columns: minmax(0, 1fr) minmax(230px, 310px);
    grid-template-areas:
        'title portrait'
        'subtitle portrait'
        'action portrait';
    column-gap: clamp(3rem, 8vw, 8rem);
    align-items: center;
}

.hero-content::before {
    position: absolute;
    top: -4.25rem;
    left: 0;
    width: 5rem;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, #9faaff, #65e2d0);
    box-shadow: 0 0 28px rgba(134, 167, 255, 0.45);
    content: '';
}

.avatar-container {
    position: relative;
    grid-area: portrait;
    width: 100%;
    aspect-ratio: 0.88;
    padding: 1px;
    border-radius: 2rem;
    background: linear-gradient(145deg, rgba(180, 191, 255, 0.55), rgba(91, 224, 203, 0.08) 48%, rgba(255, 255, 255, 0.13));
    box-shadow: 0 35px 100px rgba(0, 0, 0, 0.42);
}

.avatar-container::after {
    position: absolute;
    right: -1rem;
    bottom: -1rem;
    z-index: -1;
    width: 70%;
    height: 55%;
    border-radius: 50%;
    background: rgba(81, 216, 194, 0.13);
    filter: blur(48px);
    content: '';
}

.avatar {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: calc(2rem - 1px);
    object-fit: cover;
    filter: grayscale(100%) contrast(1.08) brightness(0.9);
    transition: filter var(--transition-slow), transform var(--transition-slow);
}

.avatar-container:hover .avatar {
    filter: grayscale(20%) contrast(1.02) brightness(0.98);
    transform: scale(0.992);
}

.avatar-glow {
    position: absolute;
    inset: 18% -10% -10% 18%;
    z-index: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(140, 152, 255, 0.18), transparent 68%);
    filter: blur(20px);
    pointer-events: none;
}

.hero-title {
    grid-area: title;
    max-width: 780px;
    margin-bottom: 1.6rem;
    background: linear-gradient(115deg, #ffffff 15%, #c8ced9 58%, #8e97a7 100%);
    font-size: clamp(3.6rem, 7.4vw, 6.8rem);
    letter-spacing: -0.06em;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    grid-area: subtitle;
    max-width: 670px;
    margin-bottom: 2.35rem;
    color: var(--text-secondary);
    font-size: clamp(1.05rem, 1.8vw, 1.3rem);
    font-weight: 300;
    line-height: 1.65;
}

.cta-button {
    display: inline-flex;
    min-height: 3rem;
    padding: 0.75rem 1.2rem;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-bright);
    border-radius: 0.85rem;
    background: rgba(255, 255, 255, 0.055);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.2;
    transition:
        transform var(--transition-fast),
        border-color var(--transition-fast),
        background-color var(--transition-fast),
        color var(--transition-fast);
}

.hero-content > .cta-button {
    grid-area: action;
    width: max-content;
    min-height: 3.35rem;
    padding-inline: 1.5rem;
    border-color: rgba(255, 255, 255, 0.75);
    background: var(--text-primary);
    color: var(--bg-color);
}

.cta-button:hover {
    border-color: rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.11);
    transform: translateY(-2px);
}

.hero-content > .cta-button:hover {
    border-color: #ffffff;
    background: #ffffff;
    color: #07080c;
    box-shadow: 0 12px 36px rgba(255, 255, 255, 0.12);
}

/* Expertise */
.expertise-section {
    position: relative;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.expertise-card {
    position: relative;
    min-height: 250px;
    padding: 2rem;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 1.4rem;
    background:
        radial-gradient(circle at 100% 0%, rgba(125, 141, 255, 0.07), transparent 42%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
    transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.expertise-card::before {
    color: rgba(255, 255, 255, 0.13);
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
}

.expertise-card:nth-child(1)::before { content: '01'; }
.expertise-card:nth-child(2)::before { content: '02'; }
.expertise-card:nth-child(3)::before { content: '03'; }

.expertise-card:hover {
    border-color: var(--border-bright);
    background-color: rgba(255, 255, 255, 0.02);
    transform: translateY(-5px);
}

.expertise-card h3 {
    max-width: 12rem;
    margin: 3.75rem 0 1rem;
    color: var(--text-primary);
    font-size: 1.45rem;
}

.expertise-card p {
    color: var(--text-secondary);
    font-size: 0.91rem;
    line-height: 1.7;
}

/* Technology grid */
.tech-section-title {
    margin-top: 7rem;
}

.tech-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.8rem;
}

.tech-tag {
    --tech-glow: 133, 151, 255;
    position: relative;
    isolation: isolate;
    display: flex;
    min-height: 118px;
    padding: 1.1rem;
    align-items: flex-end;
    overflow: hidden;
    border: 1px solid transparent;
    border-radius: 1.15rem;
    background:
        linear-gradient(145deg, rgba(var(--tech-glow), 0.1), rgba(13, 16, 23, 0.76) 55%) padding-box,
        linear-gradient(145deg, rgba(var(--tech-glow), 0.5), rgba(255, 255, 255, 0.07) 55%) border-box;
    color: #dfe3eb;
    font-family: var(--font-heading);
    font-size: 0.96rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    transition: transform var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.tech-tag:nth-child(4n + 2) { --tech-glow: 101, 221, 200; }
.tech-tag:nth-child(4n + 3) { --tech-glow: 190, 128, 255; }
.tech-tag:nth-child(4n + 4) { --tech-glow: 255, 174, 111; }

.tech-tag::before {
    position: absolute;
    top: -2.6rem;
    left: -1.6rem;
    z-index: -1;
    width: 7rem;
    height: 7rem;
    border-radius: 50%;
    background: rgba(var(--tech-glow), 0.2);
    filter: blur(28px);
    content: '';
    transition: transform var(--transition-slow), opacity var(--transition-fast);
}

.tech-tag::after {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    background: rgb(var(--tech-glow));
    box-shadow: 0 0 16px rgba(var(--tech-glow), 0.8);
    content: '';
}

.tech-tag:hover {
    color: #ffffff;
    box-shadow: 0 18px 45px rgba(var(--tech-glow), 0.09);
    transform: translateY(-5px);
}

.tech-tag:hover::before {
    opacity: 1;
    transform: scale(1.35) translate(10%, 10%);
}

/* Work */
.work-list {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
}

.work-item {
    --project-glow: 128, 145, 255;
    position: relative;
    grid-column: span 6;
    min-height: 390px;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 1.6rem;
    background:
        linear-gradient(150deg, rgba(var(--project-glow), 0.075), transparent 38%),
        var(--surface-color);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.work-item:nth-child(3) { --project-glow: 255, 164, 98; }
.work-item:nth-child(4) { --project-glow: 191, 116, 255; }
.work-item:nth-child(5) { --project-glow: 112, 138, 255; }
.work-item:nth-child(6) { --project-glow: 84, 211, 191; }

.work-item::before {
    position: absolute;
    top: -7rem;
    right: -7rem;
    width: 17rem;
    height: 17rem;
    border-radius: 50%;
    background: rgba(var(--project-glow), 0.09);
    filter: blur(50px);
    content: '';
    pointer-events: none;
    transition: transform var(--transition-slow), opacity var(--transition-fast);
}

.work-item:not(.kledpos-feature):not(.gymstar-feature):hover {
    border-color: rgba(var(--project-glow), 0.3);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.25);
    transform: translateY(-5px);
}

.work-item:not(.kledpos-feature):not(.gymstar-feature):hover::before {
    opacity: 1;
    transform: translate(-10%, 10%) scale(1.15);
}

.work-item-content {
    position: relative;
    z-index: 1;
    display: flex;
    height: 100%;
    flex-direction: column;
}

/* KledPOS flagship project */
.kledpos-feature {
    --kledpos-orange: #dc7754;
    --kledpos-orange-light: #f6a278;
    --kledpos-brown: #723d17;
    position: relative;
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 0.88fr) minmax(410px, 1.12fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    min-height: 540px;
    margin-bottom: clamp(3.5rem, 8vw, 6.5rem);
    padding: clamp(2rem, 5vw, 4rem);
    overflow: hidden;
    border: 1px solid rgba(246, 162, 120, 0.28);
    border-radius: 28px;
    background:
        radial-gradient(circle at 86% 16%, rgba(220, 119, 84, 0.17), transparent 35%),
        linear-gradient(135deg, #17100d 0%, #0d0b0a 53%, #111 100%);
    isolation: isolate;
}

.kledpos-feature::before {
    content: '';
    position: absolute;
    width: 360px;
    aspect-ratio: 1;
    right: -170px;
    bottom: -210px;
    border: 1px solid rgba(246, 162, 120, 0.12);
    border-radius: 50%;
    box-shadow: 0 0 0 70px rgba(246, 162, 120, 0.025), 0 0 0 140px rgba(246, 162, 120, 0.018);
    pointer-events: none;
}

.kledpos-feature-copy {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.kledpos-kicker {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
    color: #d5b6a8;
    font-family: monospace;
    font-size: 0.7rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.kledpos-project-index {
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border: 1px solid rgba(246, 162, 120, 0.35);
    border-radius: 50%;
    color: var(--kledpos-orange-light);
}

.kledpos-live {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding-left: 0.65rem;
    border-left: 1px solid rgba(246, 162, 120, 0.25);
    color: #e0c7bb;
}

.kledpos-live i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #74c98b;
    box-shadow: 0 0 0 4px rgba(116, 201, 139, 0.12);
}

.kledpos-title {
    color: #fff7f2;
    font-size: clamp(3rem, 6vw, 5.15rem);
    letter-spacing: -0.06em;
    line-height: 0.9;
}

.kledpos-title span,
.kledpos-window-bar strong span {
    color: var(--kledpos-orange);
}

.kledpos-lede {
    max-width: 430px;
    margin-top: 1.75rem;
    color: #bca89f;
    font-size: 1rem;
    line-height: 1.7;
}

.kledpos-capabilities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.kledpos-capabilities span {
    padding: 0.38rem 0.65rem;
    border: 1px solid rgba(246, 162, 120, 0.18);
    border-radius: 6px;
    background: rgba(246, 162, 120, 0.055);
    color: #d8c1b7;
    font-family: monospace;
    font-size: 0.7rem;
    letter-spacing: 0.03em;
}

.kledpos-actions {
    margin-top: 2rem;
}

.kledpos-feature .kledpos-primary-link {
    width: auto;
    min-width: 190px;
    gap: 0.65rem;
    border-color: var(--kledpos-orange);
    background: var(--kledpos-orange);
    color: #190e09;
    white-space: nowrap;
}

.kledpos-feature .kledpos-primary-link:hover {
    border-color: var(--kledpos-orange-light);
    background: var(--kledpos-orange-light);
    color: #190e09;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(220, 119, 84, 0.22);
}

.kledpos-feature .kledpos-tech {
    margin-top: 1.25rem;
    color: #a98f83;
    opacity: 0.72;
}

.kledpos-product-window {
    position: relative;
    z-index: 2;
    align-self: center;
    width: min(610px, 118%);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 16px;
    background: #f7f7f8;
    color: #1d1917;
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.48), 0 0 60px rgba(220, 119, 84, 0.09);
    transform: perspective(1100px) rotateY(-3deg) rotateX(1deg);
    transform-origin: center left;
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.kledpos-window-bar {
    display: flex;
    align-items: center;
    height: 45px;
    padding: 0 0.9rem;
    border-bottom: 1px solid #e7e4e2;
    background: #fff;
    font-family: var(--font-heading);
    font-size: 0.82rem;
}

.kledpos-mark {
    display: grid;
    width: 23px;
    height: 23px;
    margin-right: 0.45rem;
    place-items: center;
    border-radius: 6px;
    background: linear-gradient(145deg, var(--kledpos-orange-light), var(--kledpos-orange));
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
}

.kledpos-window-controls {
    display: flex;
    gap: 0.3rem;
    margin-left: auto;
}

.kledpos-window-controls i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #d6d2cf;
}

.kledpos-product-body {
    display: flex;
    min-height: 355px;
}

.kledpos-sidebar {
    display: flex;
    flex: 0 0 55px;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    padding-top: 1.2rem;
    border-right: 1px solid #ebe8e6;
    background: #fff;
}

.kledpos-sidebar span {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: #ecebea;
}

.kledpos-sidebar span::after {
    content: '';
    display: block;
    width: 9px;
    height: 2px;
    margin: 10px auto 0;
    border-radius: 3px;
    background: #b6b2af;
}

.kledpos-sidebar .is-active {
    background: #f7e5de;
}

.kledpos-sidebar .is-active::after {
    background: var(--kledpos-orange);
}

.kledpos-dashboard {
    flex: 1;
    padding: 1.1rem;
}

.kledpos-dashboard-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.kledpos-dashboard-head b,
.kledpos-dashboard-head small {
    display: block;
}

.kledpos-dashboard-head b {
    font-size: 0.9rem;
}

.kledpos-dashboard-head small {
    margin-top: 0.1rem;
    color: #9a9693;
    font-size: 0.55rem;
}

.kledpos-dashboard-head > span {
    padding: 0.38rem 0.55rem;
    border-radius: 5px;
    background: var(--kledpos-brown);
    color: #fff;
    font-size: 0.5rem;
}

.kledpos-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.55rem;
}

.kledpos-stat-grid > div,
.kledpos-bottom-row > div,
.kledpos-chart-card {
    border: 1px solid #ebe8e6;
    border-radius: 8px;
    background: #fff;
}

.kledpos-stat-grid > div {
    position: relative;
    padding: 0.65rem;
}

.kledpos-stat-grid small,
.kledpos-stat-grid strong,
.kledpos-stat-grid i {
    display: block;
}

.kledpos-stat-grid small,
.kledpos-bottom-row small {
    color: #8e8986;
    font-size: 0.49rem;
}

.kledpos-stat-grid strong {
    margin-top: 0.2rem;
    font-size: 0.9rem;
}

.kledpos-stat-grid i {
    position: absolute;
    right: 0.55rem;
    bottom: 0.7rem;
    color: #64a375;
    font-size: 0.45rem;
    font-style: normal;
}

.kledpos-chart-card {
    margin-top: 0.55rem;
    padding: 0.7rem 0.8rem 0.55rem;
}

.kledpos-chart-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.57rem;
}

.kledpos-chart-title span {
    color: #aaa5a2;
    font-size: 0.44rem;
}

.kledpos-chart {
    display: flex;
    align-items: flex-end;
    gap: 0.32rem;
    height: 96px;
    margin-top: 0.6rem;
    padding: 0 0.45rem;
    border-bottom: 1px solid #ece9e7;
    background: repeating-linear-gradient(to bottom, transparent 0 31px, #f0eeec 32px);
}

.kledpos-chart span {
    flex: 1;
    height: var(--bar);
    max-width: 25px;
    border-radius: 3px 3px 0 0;
    background: #916d75;
}

.kledpos-chart span:nth-child(even) {
    background: var(--kledpos-orange);
}

.kledpos-bottom-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.55rem;
    margin-top: 0.55rem;
}

.kledpos-bottom-row > div {
    padding: 0.52rem 0.65rem;
}

.kledpos-bottom-row small,
.kledpos-bottom-row strong {
    display: block;
}

.kledpos-bottom-row strong {
    margin-top: 0.12rem;
    font-size: 0.75rem;
}

/* GymStar major project */
.gymstar-feature {
    --gymstar-blue: #3f6de0;
    --gymstar-blue-light: #6f94ed;
    position: relative;
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: minmax(410px, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    min-height: 540px;
    margin-bottom: clamp(3.5rem, 8vw, 6.5rem);
    padding: clamp(2rem, 5vw, 4rem);
    overflow: hidden;
    border: 1px solid rgba(111, 148, 237, 0.28);
    border-radius: 28px;
    background:
        radial-gradient(circle at 8% 16%, rgba(63, 109, 224, 0.2), transparent 36%),
        linear-gradient(225deg, #101421 0%, #090c13 55%, #0b0e16 100%);
    isolation: isolate;
}

.gymstar-feature::before {
    position: absolute;
    bottom: -210px;
    left: -170px;
    width: 360px;
    aspect-ratio: 1;
    border: 1px solid rgba(111, 148, 237, 0.14);
    border-radius: 50%;
    box-shadow: 0 0 0 70px rgba(111, 148, 237, 0.025), 0 0 0 140px rgba(111, 148, 237, 0.018);
    content: '';
    pointer-events: none;
}

.gymstar-feature-copy {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.gymstar-kicker {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
    color: #b8c5e5;
    font-family: monospace;
    font-size: 0.7rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.gymstar-project-index {
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border: 1px solid rgba(111, 148, 237, 0.42);
    border-radius: 50%;
    color: #91adf2;
}

.gymstar-live {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding-left: 0.65rem;
    border-left: 1px solid rgba(111, 148, 237, 0.3);
    color: #c4cde2;
}

.gymstar-live i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #74c98b;
    box-shadow: 0 0 0 4px rgba(116, 201, 139, 0.12);
}

.gymstar-title {
    color: #f5f7ff;
    font-size: clamp(3rem, 6vw, 5.15rem);
    letter-spacing: -0.06em;
    line-height: 0.9;
}

.gymstar-title span,
.gymstar-brand strong {
    color: var(--gymstar-blue-light);
}

.gymstar-lede {
    max-width: 430px;
    margin-top: 1.75rem;
    color: #aeb7cb;
    font-size: 1rem;
    line-height: 1.7;
}

.gymstar-capabilities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.gymstar-capabilities span {
    padding: 0.38rem 0.65rem;
    border: 1px solid rgba(111, 148, 237, 0.2);
    border-radius: 6px;
    background: rgba(111, 148, 237, 0.06);
    color: #c0cbe6;
    font-family: monospace;
    font-size: 0.7rem;
    letter-spacing: 0.03em;
}

.gymstar-actions {
    margin-top: 2rem;
}

.gymstar-feature .gymstar-primary-link {
    width: auto;
    min-width: 190px;
    gap: 0.65rem;
    border-color: var(--gymstar-blue);
    background: var(--gymstar-blue);
    color: #f8faff;
    white-space: nowrap;
}

.gymstar-feature .gymstar-primary-link:hover {
    border-color: var(--gymstar-blue-light);
    background: var(--gymstar-blue-light);
    color: #ffffff;
    box-shadow: 0 12px 32px rgba(63, 109, 224, 0.25);
    transform: translateY(-2px);
}

.gymstar-feature .gymstar-tech {
    margin-top: 1.25rem;
    color: #93a5ce;
    opacity: 0.76;
}

.gymstar-product-window {
    position: relative;
    z-index: 2;
    align-self: center;
    width: min(610px, 100%);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 16px;
    background: #f7f8fb;
    color: #171a21;
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.5), 0 0 60px rgba(63, 109, 224, 0.11);
    transform: perspective(1100px) rotateY(3deg) rotateX(1deg);
    transform-origin: center right;
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.gymstar-window-bar {
    display: flex;
    height: 45px;
    padding: 0 0.8rem;
    align-items: center;
    gap: 0.55rem;
    border-bottom: 1px solid #e4e7ee;
    background: #ffffff;
    font-family: var(--font-heading);
    font-size: 0.78rem;
}

.gymstar-brand {
    display: flex;
    align-items: center;
    gap: 0.42rem;
}

.gymstar-brand > span {
    display: grid;
    width: 23px;
    height: 23px;
    place-items: center;
    border-radius: 50%;
    background: var(--gymstar-blue);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
}

.gymstar-search {
    width: 112px;
    height: 24px;
    margin-left: auto;
    padding: 0.3rem 0.55rem 0.3rem 1.4rem;
    border: 1px solid #e4e7ee;
    border-radius: 7px;
    color: #b1b6c1;
    font-family: var(--font-sans);
    font-size: 0.45rem;
}

.gymstar-search::before {
    margin-left: -0.85rem;
    margin-right: 0.35rem;
    color: #8e95a2;
    content: '○';
}

.gymstar-language {
    color: #575d68;
    font-family: var(--font-sans);
    font-size: 0.5rem;
}

.gymstar-avatar {
    display: grid;
    width: 23px;
    height: 23px;
    place-items: center;
    border-radius: 50%;
    background: #11141b;
    color: #ffffff;
    font-size: 0.42rem;
    font-style: normal;
    font-weight: 600;
}

.gymstar-product-body {
    display: flex;
    min-height: 355px;
}

.gymstar-sidebar {
    display: flex;
    flex: 0 0 78px;
    flex-direction: column;
    gap: 0.8rem;
    padding: 1rem 0.7rem;
    border-right: 1px solid #e5e8ef;
    background: #ffffff;
}

.gymstar-sidebar > span {
    height: 17px;
    border-radius: 4px;
    background: linear-gradient(90deg, #c7ccd5 0 12px, transparent 12px 18px, #d8dce3 18px 100%);
    opacity: 0.75;
}

.gymstar-sidebar > span:nth-child(3) {
    margin-top: 0.75rem;
}

.gymstar-sidebar > span.is-active {
    height: 27px;
    margin: -0.3rem -0.25rem 0;
    background: #edf2ff;
    opacity: 1;
}

.gymstar-sidebar .is-active i {
    display: inline-block;
    width: 2px;
    margin-top: 10px;
    margin-left: 3px;
    border-radius: 2px;
    background: var(--gymstar-blue);
}

.gymstar-sidebar .is-active i:nth-child(1) { height: 5px; margin-left: 8px; }
.gymstar-sidebar .is-active i:nth-child(2) { height: 9px; }
.gymstar-sidebar .is-active i:nth-child(3) { height: 13px; }

.gymstar-dashboard {
    flex: 1;
    min-width: 0;
    padding: 1.1rem;
}

.gymstar-dashboard-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 0.85rem;
}

.gymstar-dashboard-head b,
.gymstar-dashboard-head small {
    display: block;
}

.gymstar-dashboard-head b {
    font-size: 0.9rem;
}

.gymstar-dashboard-head small {
    margin-top: 0.1rem;
    color: #969ca8;
    font-size: 0.5rem;
}

.gymstar-dashboard-head > span {
    padding: 0.38rem 0.55rem;
    border: 1px solid #e2e5eb;
    border-radius: 6px;
    background: #ffffff;
    color: #737985;
    font-size: 0.46rem;
}

.gymstar-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.42rem;
}

.gymstar-stat-grid > div,
.gymstar-expense-card,
.gymstar-cashflow-card {
    border: 1px solid #e3e6ed;
    border-radius: 8px;
    background: #ffffff;
}

.gymstar-stat-grid > div {
    position: relative;
    min-width: 0;
    padding: 0.6rem;
}

.gymstar-stat-grid small,
.gymstar-stat-grid strong,
.gymstar-stat-grid i {
    display: block;
}

.gymstar-stat-grid small,
.gymstar-expense-card small,
.gymstar-cashflow-card small {
    overflow: hidden;
    color: #8a909d;
    font-size: 0.44rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gymstar-stat-grid strong {
    margin-top: 0.25rem;
    font-size: 0.86rem;
}

.gymstar-stat-grid i {
    margin-top: 0.1rem;
    color: #44a678;
    font-size: 0.4rem;
    font-style: normal;
}

.gymstar-stat-grid i.is-down {
    color: #d95d72;
}

.gymstar-finance-grid {
    display: grid;
    grid-template-columns: 1.45fr 0.75fr;
    gap: 0.45rem;
    margin-top: 0.45rem;
}

.gymstar-expense-card,
.gymstar-cashflow-card {
    min-width: 0;
    padding: 0.75rem;
}

.gymstar-expense-card strong {
    display: block;
    margin-top: 0.25rem;
    font-size: 1rem;
}

.gymstar-expense-bar {
    display: flex;
    height: 13px;
    margin-top: 0.7rem;
    overflow: hidden;
    border-radius: 4px;
}

.gymstar-expense-bar i:nth-child(1) { flex: 2.8; background: #6c91e9; }
.gymstar-expense-bar i:nth-child(2) { flex: 1.6; background: #3f6de0; }
.gymstar-expense-bar i:nth-child(3) { flex: 0.8; background: #39a9e1; }
.gymstar-expense-bar i:nth-child(4) { flex: 0.6; background: #eb7d20; }
.gymstar-expense-bar i:nth-child(5) { flex: 1; background: #9da4b1; }

.gymstar-legend {
    display: flex;
    gap: 0.6rem;
    margin-top: 0.55rem;
    color: #7f8591;
    font-size: 0.38rem;
}

.gymstar-legend span::before {
    display: inline-block;
    width: 5px;
    height: 5px;
    margin-right: 0.2rem;
    border-radius: 50%;
    background: var(--gymstar-blue-light);
    content: '';
}

.gymstar-bars {
    display: flex;
    height: 91px;
    margin-top: 0.55rem;
    align-items: flex-end;
    gap: 0.3rem;
    border-bottom: 1px solid #e6e8ee;
    background: repeating-linear-gradient(to bottom, transparent 0 29px, #f0f2f5 30px);
}

.gymstar-bars i {
    flex: 1;
    height: var(--bar);
    border-radius: 3px 3px 0 0;
    background: #8ba6e9;
}

.gymstar-bars i:nth-child(even) {
    background: var(--gymstar-blue);
}

.work-meta,
.work-actions,
.work-title-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.work-meta {
    margin-bottom: 2.8rem;
}

.project-badge {
    padding: 0.36rem 0.7rem;
    border: 1px solid rgba(var(--project-glow), 0.26);
    border-radius: 999px;
    background: rgba(var(--project-glow), 0.075);
    color: rgb(var(--project-glow));
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.3;
    text-transform: uppercase;
}

.work-title-row {
    gap: 0.7rem;
}

.work-title {
    color: var(--text-primary);
    font-size: clamp(1.65rem, 3vw, 2.25rem);
    transition: color var(--transition-fast);
}

.project-era-note {
    display: inline-flex;
    flex-shrink: 0;
    padding: 0.32rem 0.62rem;
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 999px;
    background: linear-gradient(135deg, #ffffff, #cdd3df);
    color: #090a0e;
    font-family: var(--font-sans);
    font-size: 0.61rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.3;
    text-transform: uppercase;
}

.work-tech {
    margin-top: 0.8rem;
    color: rgba(var(--project-glow), 0.78);
    font-family: var(--font-sans);
    font-size: 0.76rem;
    font-weight: 500;
    letter-spacing: 0.025em;
}

.work-description {
    max-width: 680px;
    margin-top: 1.15rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.72;
}

.work-actions {
    gap: 0.65rem;
    margin-top: auto;
    padding-top: 2rem;
}

.project-link {
    width: auto;
    min-height: 2.75rem;
    padding: 0.65rem 1rem;
    border-color: rgba(var(--project-glow), 0.3);
    background: rgba(var(--project-glow), 0.12);
    color: #f2f4f8;
    font-size: 0.75rem;
    text-align: center;
}

.project-link:hover {
    border-color: rgba(var(--project-glow), 0.55);
    background: rgba(var(--project-glow), 0.2);
    color: #ffffff;
}

.project-link-secondary {
    border-color: var(--border-color);
    background: transparent;
    color: var(--text-secondary);
}

/* Contact */
.contact-section {
    position: relative;
    margin: 4rem 0 8rem;
    padding: clamp(3rem, 8vw, 7rem) clamp(1.5rem, 7vw, 6rem);
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    background:
        radial-gradient(circle at 15% 20%, rgba(117, 138, 255, 0.12), transparent 34%),
        radial-gradient(circle at 90% 100%, rgba(84, 213, 192, 0.08), transparent 32%),
        var(--surface-color);
    text-align: center;
}

.contact-section::before {
    position: absolute;
    top: -10rem;
    left: 50%;
    width: 28rem;
    height: 20rem;
    border: 1px solid rgba(255, 255, 255, 0.055);
    border-radius: 50%;
    box-shadow:
        0 0 0 3rem rgba(255, 255, 255, 0.018),
        0 0 0 7rem rgba(255, 255, 255, 0.012);
    content: '';
    transform: translateX(-50%);
}

.contact-section .section-title {
    position: relative;
    justify-content: center;
}

.contact-section .section-title::after {
    display: none;
}

.contact-text {
    position: relative;
    max-width: 650px;
    margin: 0 auto 2.75rem;
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 3vw, 2.1rem);
    line-height: 1.35;
}

.email-link {
    position: relative;
    display: inline-block;
    max-width: 100%;
    background: linear-gradient(105deg, #ffffff, #aeb9ff 58%, #70dcca);
    font-family: var(--font-heading);
    font-size: clamp(1.45rem, 4.7vw, 4rem);
    font-weight: 600;
    letter-spacing: -0.045em;
    overflow-wrap: anywhere;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.email-link::after {
    position: absolute;
    right: 0;
    bottom: -0.35rem;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #aeb9ff, #70dcca, transparent);
    content: '';
    transform: scaleX(0.3);
    transition: transform var(--transition-fast);
}

.email-link:hover::after {
    transform: scaleX(1);
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    width: min(calc(100% - 3rem), var(--page-width));
    min-height: 6.5rem;
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.76rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.social-links a:hover {
    color: var(--text-primary);
}

/* Reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s ease-out, transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

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

@media (max-width: 920px) {
    .hero-content {
        grid-template-columns: minmax(0, 1fr) 220px;
        column-gap: 3rem;
    }

    .kledpos-feature {
        grid-template-columns: 1fr;
        min-height: 0;
        padding: clamp(1.5rem, 5vw, 3rem);
        border-radius: 22px;
    }

    .kledpos-product-window {
        width: 100%;
        transform: none;
    }

    .gymstar-feature {
        grid-template-columns: 1fr;
        min-height: 0;
        padding: clamp(1.5rem, 5vw, 3rem);
        border-radius: 22px;
    }

    .gymstar-product-window {
        width: 100%;
        order: 2;
        transform: none;
    }

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

    .expertise-card {
        min-height: auto;
    }

    .expertise-card h3 {
        margin-top: 2.5rem;
    }

    .tech-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .work-item {
        grid-column: 1 / -1;
        min-height: 350px;
    }
}

@media (max-width: 680px) {
    :root {
        --space-xl: 6rem;
    }

    main,
    .navbar,
    .footer-content {
        width: min(calc(100% - 2rem), var(--page-width));
    }

    .navbar {
        top: 0.75rem;
        min-height: 3.75rem;
        padding: 0.45rem 0.5rem 0.45rem 0.75rem;
    }

    .logo {
        width: 2.45rem;
        height: 2.45rem;
    }

    .nav-link {
        padding: 0.55rem 0.6rem;
        font-size: 0.75rem;
    }

    .hero-section {
        min-height: auto;
        padding-top: 9.5rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        grid-template-areas:
            'portrait'
            'title'
            'subtitle'
            'action';
        row-gap: 0;
    }

    .hero-content::before {
        top: -2.75rem;
    }

    .avatar-container {
        width: 125px;
        margin-bottom: 2.5rem;
        border-radius: 1.35rem;
    }

    .avatar {
        border-radius: calc(1.35rem - 1px);
    }

    .hero-title {
        margin-bottom: 1.35rem;
        font-size: clamp(3rem, 15vw, 4.6rem);
    }

    .hero-subtitle {
        margin-bottom: 2rem;
        font-size: 1rem;
    }

    .tech-section-title {
        margin-top: 5rem;
    }

    .tech-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tech-tag {
        min-height: 105px;
    }

    .work-item {
        min-height: 0;
    }

    .work-meta {
        margin-bottom: 2.2rem;
    }

    .work-title {
        font-size: 1.7rem;
    }

    .work-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .project-link {
        width: 100%;
    }

    .kledpos-feature {
        padding: 1.5rem;
    }

    .kledpos-actions {
        align-items: flex-start;
    }

    .kledpos-primary-link {
        width: auto;
    }

    .gymstar-feature {
        padding: 1.5rem;
    }

    .gymstar-actions {
        align-items: flex-start;
    }

    .gymstar-primary-link {
        width: auto;
    }

    .contact-section {
        margin: 2rem 0 5rem;
        border-radius: 1.5rem;
    }

    .footer-content {
        padding: 1.75rem 0;
        flex-direction: column;
        gap: 1rem;
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 520px) {
    .kledpos-kicker {
        flex-wrap: wrap;
    }

    .gymstar-kicker {
        flex-wrap: wrap;
    }

    .kledpos-product-body {
        min-height: 290px;
    }

    .kledpos-sidebar {
        display: none;
    }

    .kledpos-dashboard {
        padding: 0.75rem;
    }

    .kledpos-dashboard-head > span {
        display: none;
    }

    .kledpos-stat-grid > div:nth-child(3) {
        display: none;
    }

    .kledpos-stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gymstar-product-body {
        min-height: 290px;
    }

    .gymstar-sidebar {
        display: none;
    }

    .gymstar-dashboard {
        padding: 0.75rem;
    }

    .gymstar-stat-grid > div:nth-child(3) {
        display: none;
    }

    .gymstar-stat-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .gymstar-finance-grid {
        grid-template-columns: 1fr;
    }

    .gymstar-cashflow-card {
        display: none;
    }

    .kledpos-bottom-row > div {
        padding: 0.45rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}