:root {
    --bg: #14110f;
    --surface: #1c1512;
    --surface-soft: rgba(255, 193, 134, 0.06);
    --border: rgba(255, 193, 134, 0.18);
    --accent: #ff7a29;
    --accent-strong: #e5671c;
    --text: #f7f2ec;
    --text-dim: rgba(247, 242, 236, 0.7);
    --text-soft: rgba(247, 242, 236, 0.52);
    --muted: rgba(255, 146, 67, 0.16);
    --shadow: 0 24px 60px rgba(14, 10, 8, 0.55);
    --font: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container: min(1100px, 90vw);
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --transition: 220ms ease;
    --scroll-progress: 0;
    --thread-length: 600;
}

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

body {
    font-family: var(--font);
    background: radial-gradient(circle at top left, rgba(255, 162, 80, 0.08), transparent 60%),
        radial-gradient(circle at bottom right, rgba(255, 120, 40, 0.08), transparent 60%),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background: radial-gradient(circle at 20% 20%, rgba(255, 169, 77, 0.18), transparent 55%),
        radial-gradient(circle at 82% 18%, rgba(255, 120, 40, 0.14), transparent 45%),
        radial-gradient(circle at 20% 78%, rgba(255, 210, 143, 0.12), transparent 55%);
    opacity: 0.9;
    filter: blur(0px);
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

section {
    padding: 120px 0;
}

.section {
    width: var(--container);
    margin: 0 auto;
}

.section--dark {
    background: rgba(28, 21, 18, 0.85);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 120px clamp(30px, 2vw, 48px);
    margin-top: 90px;
}

.section--split {
    display: grid;
    width: var(--container);
    margin: 0 auto;
    gap: 60px;
    grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
    align-items: start;
}

.section--accent {
    width: var(--container);
    margin: 120px auto;
    display: grid;
    gap: 48px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    background: linear-gradient(140deg, rgba(255, 146, 67, 0.24), rgba(24, 13, 8, 0.88));
    padding: 100px clamp(32px, 4vw, 64px);
    border-radius: calc(var(--radius-lg) + 6px);
    border: 1px solid rgba(255, 146, 67, 0.28);
    position: relative;
    overflow: hidden;
}

.section--accent::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 65% 10%, rgba(255, 204, 143, 0.22), transparent 45%);
    opacity: 0.9;
    pointer-events: none;
}

.section__heading {
    margin-bottom: 40px;
}

.section__heading h2 {
    font-size: clamp(2.4rem, 3vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.kicker::before {
    content: "";
    width: 40px;
    height: 1px;
    background: currentColor;
    opacity: 0.6;
}

.site-header {
    width: var(--container);
    margin: 36px auto 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: rgba(24, 18, 15, 0.72);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 193, 134, 0.2);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 24px;
    z-index: 20;
    box-shadow: 0 12px 35px rgba(15, 16, 22, 0.25);
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.logo span {
    color: var(--accent);
}

.site-nav ul {
    display: flex;
    list-style: none;
    gap: 26px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dim);
}

.site-nav a {
    position: relative;
    padding-bottom: 6px;
}

.site-nav a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
}

.cta {
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 122, 41, 0.45);
    color: var(--text);
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: background var(--transition), transform var(--transition);
}

.cta:hover {
    background: rgba(255, 122, 41, 0.14);
    transform: translateY(-2px);
}

.hero {
    width: var(--container);
    margin: 120px auto 0;
    display: grid;
    gap: 60px;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
}

.hero__eyebrow {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.36em;
    color: var(--text-soft);
    margin-bottom: 18px;
}

.hero__title {
    font-size: clamp(2.8rem, 4vw, 4.4rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero__title span {
    display: block;
    color: var(--text-dim);
}

.hero__copy {
    font-size: 1.02rem;
    color: var(--text-soft);
    max-width: 620px;
    margin-bottom: 32px;
}

.hero__actions {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.hero__stats {
    display: flex;
    list-style: none;
    gap: 32px;
    font-size: 0.92rem;
    color: var(--text-soft);
}

.stat__value {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text);
}

.hero__visual {
    position: relative;
    display: grid;
    place-items: center;
}

.hero__badge {
    position: absolute;
    top: 24%;
    left: 55%;
    transform: translate(-50%, -50%);
    padding: 24px 28px;
    border-radius: var(--radius-md);
    background: rgba(28, 21, 18, 0.92);
    border: 1px solid rgba(255, 193, 134, 0.28);
    box-shadow: 0 18px 60px rgba(14, 10, 8, 0.55);
    display: grid;
    gap: 10px;
    text-align: center;
}

.badge__label {
    font-size: 0.78rem;
    letter-spacing: 0.36em;
    text-transform: uppercase;
    color: var(--accent);
}

.hero__badge p {
    color: var(--text-dim);
    font-size: 0.96rem;
    max-width: 240px;
}

.orb {
    width: clamp(280px, 40vw, 420px);
    aspect-ratio: 1;
    background: radial-gradient(circle at 30% 30%, rgba(255, 146, 67, 0.55), rgba(255, 146, 67, 0) 65%),
        radial-gradient(circle at 75% 50%, rgba(255, 210, 143, 0.45), rgba(255, 210, 143, 0) 60%);
    border-radius: 50%;
    filter: blur(0px);
    opacity: 0.9;
    position: relative;
}


.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: var(--radius-sm);
    border: none;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
    transform-style: preserve-3d;
    will-change: transform;
}

.btn--primary {
    background: linear-gradient(135deg, #ff7a29, #ffb347);
    color: #05060b;
    box-shadow: 0 12px 30px rgba(255, 122, 41, 0.35);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(229, 103, 28, 0.45);
}

.btn--ghost {
    background: transparent;
    border: 1px solid rgba(255, 244, 233, 0.28);
    color: var(--text);
}

.btn--ghost:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 244, 233, 0.45);
}

.about__grid {
    display: grid;
    gap: 26px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.about__grid p {
    color: var(--text-soft);
}

.about__highlights {
    display: grid;
    gap: 22px;
}

.about__highlights article {
    background: rgba(255, 193, 134, 0.06);
    border-radius: var(--radius-md);
    padding: 26px;
    border: 1px solid rgba(255, 193, 134, 0.2);
    transition: transform var(--transition), border-color var(--transition);
}

.about__highlights article:hover {
    transform: translateY(-4px);
    border-color: rgba(127, 90, 240, 0.4);
}

.services__grid {
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.service-card {
    background: rgba(255, 193, 134, 0.07);
    border: 1px solid rgba(255, 193, 134, 0.2);
    padding: 28px;
    border-radius: var(--radius-md);
    display: grid;
    gap: 18px;
}

.service-card ul {
    color: var(--text-soft);
    list-style: none;
    display: grid;
    gap: 10px;
    font-size: 0.95rem;
}

.projects__grid {
    display: grid;
    gap: 32px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.project-card {
    background: rgba(255, 193, 134, 0.08);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 193, 134, 0.2);
    padding: 32px;
    display: grid;
    gap: 18px;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    transform-style: preserve-3d;
    will-change: transform;
}

.project-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(255, 146, 67, 0.28), transparent 50%);
    opacity: 0;
    transition: opacity var(--transition);
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(14, 10, 8, 0.45);
}

.project-card:hover::after {
    opacity: 1;
}

.project-card__tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.26em;
    color: var(--text-soft);
}

.project-card ul {
    list-style: none;
    display: grid;
    gap: 8px;
    color: var(--text-dim);
    font-size: 0.92rem;
}

.section--split .timeline {
    display: grid;
    gap: 28px;
}

.timeline__item {
    display: grid;
    gap: 6px;
    padding: 28px;
    background: rgba(255, 193, 134, 0.06);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 193, 134, 0.2);
}

.timeline__year {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--text-soft);
}

.timeline__body h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.timeline__body p {
    color: var(--text-soft);
}

.contact-form {
    display: grid;
    gap: 22px;
}

.form-row {
    display: grid;
    gap: 22px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

label {
    display: grid;
    gap: 16px;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
}

input,
textarea {
    background: rgba(4, 5, 12, 0.6);
    border: 1px solid rgba(255, 146, 67, 0.28);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    font: inherit;
    color: var(--text);
    resize: vertical;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: rgba(255, 146, 67, 0.65);
    box-shadow: 0 0 0 4px rgba(255, 146, 67, 0.22);
}

.contact__aside {
    background: rgba(255, 193, 134, 0.08);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 193, 134, 0.2);
    padding: 32px;
    display: grid;
    gap: 26px;
}

.contact__links {
    list-style: none;
    display: grid;
    gap: 12px;
    color: var(--text-dim);
}

.contact__links a:hover {
    color: var(--text);
}

.site-footer {
    width: var(--container);
    margin: 80px auto 60px;
    padding: 26px 32px;
    border-radius: var(--radius-lg);
    background: rgba(24, 18, 15, 0.78);
    border: 1px solid rgba(255, 193, 134, 0.2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}



.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 0;
    background: linear-gradient(90deg, #ff7a29, #ffb347);
    z-index: 100;
    transition: width 160ms ease-out;
}

[data-reveal] {
    opacity: 0;
    --reveal-y: 24px;
    --reveal-rotate-x: 0deg;
    --reveal-rotate-y: 0deg;
    --reveal-scale: 0.98;
    transform: translateY(var(--reveal-y)) rotateX(var(--reveal-rotate-x)) rotateY(var(--reveal-rotate-y)) scale(var(--reveal-scale));
    transform-style: preserve-3d;
    transition: opacity 600ms ease, transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}


[data-reveal].is-visible {
    opacity: 1;
    --reveal-y: 0px;
    --reveal-rotate-x: 0deg;
    --reveal-rotate-y: 0deg;
    --reveal-scale: 1;
}


[data-tilt] {
    position: relative;
    transition: transform 180ms ease;
    will-change: transform;
}













@media (max-width: 980px) {
    [data-thread]::after {
        display: none;
    }

    .scroll-thread {
        opacity: 0.2;
    }

    .site-header {
        gap: 16px;
    }

    .site-nav ul {
        display: none;
    }

    .nav-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: space-between;
        width: 36px;
        height: 26px;
        border: none;
        background: transparent;
        cursor: pointer;
    }

    .nav-toggle span {
        display: block;
        height: 2px;
        background: currentColor;
    }

    .site-nav.is-open ul {
        display: grid;
        position: absolute;
        top: calc(100% + 12px);
        right: 0;
        padding: 22px;
        gap: 18px;
        background: rgba(15, 16, 22, 0.98);
        border-radius: var(--radius-md);
        border: 1px solid rgba(255, 193, 134, 0.2);
        box-shadow: var(--shadow);
    }

    .hero {
        grid-template-columns: 1fr;
        margin-top: 90px;
    }

    .hero__actions {
        flex-wrap: wrap;
    }

    .section--split {
        grid-template-columns: 1fr;
    }

    .site-footer {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 640px) {
    section {
        padding: 80px 0;
    }

    .hero__stats {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-header {
        padding: 18px;
    }

    .section--dark {
        margin: 60px auto 0;
        padding: 80px 22px;
    }

    .section--accent {
        padding: 70px 26px;
    }
}


.project-card[data-reveal],
.service-card[data-reveal],
.timeline__item[data-reveal],
.contact__aside[data-reveal] {
    --reveal-y: 60px;
    --reveal-rotate-x: 12deg;
    --reveal-scale: 0.9;
    transition-duration: 820ms;
}

.project-card[data-reveal].is-visible,
.service-card[data-reveal].is-visible,
.timeline__item[data-reveal].is-visible,
.contact__aside[data-reveal].is-visible {
    --reveal-scale: 1;
}

.hero__stats li {
    display: grid;
    gap: 6px;
    max-width: 200px;
}

[data-thread] {
    position: relative;
    z-index: 0;
}

[data-thread]::after {
    content: "";
    position: absolute;
    top: -90px;
    bottom: -90px;
    width: 3px;
    background: linear-gradient(180deg, rgba(255, 146, 67, 0) 0%, rgba(255, 146, 67, 0.55) 35%, rgba(255, 210, 143, 0.55) 65%, rgba(255, 146, 67, 0));
    opacity: 0;
    transform: scaleY(0.2);
    transform-origin: top;
    transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1), opacity 1s ease-out;
    pointer-events: none;
    z-index: -1;
}

[data-thread="left"]::after {
    left: -54px;
}

[data-thread="right"]::after {
    right: -54px;
}

[data-thread].is-thread-active::after {
    opacity: 0.55;
    transform: scaleY(1);
}

.hero {
    position: relative;
}

.section {
    position: relative;
}

.scroll-thread {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 6;
    opacity: 0.4;
    mix-blend-mode: screen;
}

.scroll-thread path {
    fill: none;
    stroke: url(#scroll-thread-gradient);
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-dasharray: var(--thread-length);
    stroke-dashoffset: calc(var(--thread-length) * (1 - var(--scroll-progress, 0)));
    transition: stroke-dashoffset 160ms ease-out;
}




.service-card,
.timeline__item,
.contact__aside {
    transform-style: preserve-3d;
    will-change: transform;
}