:root {
    --bg: #f5f7fb;
    --surface: rgba(255, 255, 255, 0.78);
    --surface-solid: #ffffff;
    --text: #132238;
    --muted: #5f6e7d;
    --accent: #ff6b4a;
    --accent-strong: #f4511e;
    --accent-alt: #16c2c8;
    --line: rgba(19, 34, 56, 0.1);
    --shadow: 0 24px 60px rgba(19, 34, 56, 0.12);
    --shadow-soft: 0 16px 38px rgba(19, 34, 56, 0.08);
    --radius-xl: 32px;
    --radius-lg: 24px;
    --radius-md: 18px;
    --max-width: 1120px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(255, 107, 74, 0.16), transparent 32%),
        radial-gradient(circle at 85% 18%, rgba(22, 194, 200, 0.18), transparent 28%),
        linear-gradient(180deg, #fbfcfe 0%, #eef2f8 100%);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(19, 34, 56, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(19, 34, 56, 0.035) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.3), transparent 78%);
    pointer-events: none;
    z-index: 0;
}

body,
button,
input,
textarea {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

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

button,
input,
textarea {
    font: inherit;
}

.page-shell {
    position: relative;
    isolation: isolate;
}

.decor {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(20px);
    opacity: 0.7;
    z-index: -1;
}

.decor--one {
    width: 280px;
    height: 280px;
    top: 120px;
    left: -100px;
    background: radial-gradient(circle at 35% 35%, rgba(255, 107, 74, 0.35), transparent 72%);
}

.decor--two {
    width: 340px;
    height: 340px;
    top: 540px;
    right: -110px;
    background: radial-gradient(circle at 50% 50%, rgba(22, 194, 200, 0.28), transparent 70%);
}

.decor--three {
    width: 220px;
    height: 220px;
    bottom: 160px;
    left: 18%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 193, 7, 0.18), transparent 70%);
}

.container {
    width: min(var(--max-width), calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(245, 247, 251, 0.74);
    border-bottom: 1px solid rgba(19, 34, 56, 0.06);
}

.header-bar {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.brand {
    font-size: 1.08rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
    color: var(--muted);
    font-size: 0.96rem;
    font-weight: 600;
}

.nav-links a {
    position: relative;
    transition: color 0.2s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-alt));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a.is-current {
    color: var(--text);
}

.nav-links a:hover::after,
.nav-links a.is-current::after {
    transform: scaleX(1);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 22px;
    border: 0;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: -0.02em;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    cursor: pointer;
}

.button:hover {
    transform: translateY(-2px);
}

.button--small {
    min-height: 46px;
    padding: 0 18px;
    font-size: 0.95rem;
}

.button--primary {
    color: #fff;
    background: linear-gradient(135deg, var(--accent) 0%, #ff8b67 100%);
    box-shadow: 0 18px 36px rgba(255, 107, 74, 0.28);
}

.button--primary:hover {
    box-shadow: 0 24px 42px rgba(255, 107, 74, 0.34);
}

.button--secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(19, 34, 56, 0.1);
    box-shadow: var(--shadow-soft);
}

.button--secondary:hover {
    background: rgba(255, 255, 255, 0.9);
}

.button--full {
    width: 100%;
}

main section {
    scroll-margin-top: 112px;
}

.hero {
    padding: 92px 0 44px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 32px;
    align-items: start;
}

.eyebrow,
.section-kicker,
.card-label,
.project-meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.eyebrow,
.section-kicker,
.card-label {
    color: #0f6f77;
    background: rgba(22, 194, 200, 0.12);
    padding: 8px 14px;
}

.hero h1 {
    margin: 18px 0 18px;
    max-width: 760px;
    font-size: clamp(3rem, 7vw, 5.5rem);
    line-height: 0.95;
    letter-spacing: -0.085em;
}

.lead {
    margin: 0;
    max-width: 650px;
    font-size: clamp(1.04rem, 1.35vw + 0.8rem, 1.26rem);
    color: var(--muted);
}

.hero-actions {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.metric-row {
    margin-top: 34px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.metric-card,
.project-card,
.story-card,
.mini-card,
.testimonial-card,
.form-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.75);
    box-shadow: var(--shadow);
}

.metric-card {
    padding: 20px;
    border-radius: 24px;
}

.metric-card strong {
    display: block;
    font-size: 1.55rem;
    line-height: 1;
    letter-spacing: -0.05em;
}

.metric-card span {
    display: block;
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.95rem;
}

.panel-stack {
    display: grid;
    gap: 18px;
}

.glass-card {
    position: relative;
    overflow: hidden;
    padding: 28px;
    border-radius: var(--radius-xl);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.75);
    box-shadow: var(--shadow);
}

.glass-card::after {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    right: -54px;
    bottom: -72px;
    border-radius: 44px;
    transform: rotate(24deg);
    background: linear-gradient(180deg, rgba(255, 107, 74, 0.12), rgba(22, 194, 200, 0.16));
}

.glass-card--accent::after {
    border-radius: 50%;
    transform: none;
}

.side-heading {
    margin: 18px 0 0;
    font-size: 1.42rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.bullet-list,
.detail-list,
.contact-points,
.status-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.bullet-list {
    margin-top: 18px;
    display: grid;
    gap: 14px;
    max-width: 520px;
}

.bullet-list li,
.detail-list li,
.contact-points li {
    position: relative;
    padding-left: 18px;
}

.bullet-list li::before,
.detail-list li::before,
.contact-points li::before {
    content: '';
    position: absolute;
    top: 0.7rem;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-alt));
}

.bullet-list--compact {
    gap: 12px;
}

.status-list {
    margin-top: 18px;
    display: grid;
    gap: 14px;
}

.status-list li {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: baseline;
    padding-top: 14px;
    border-top: 1px solid rgba(19, 34, 56, 0.1);
}

.status-list li:first-child {
    padding-top: 0;
    border-top: 0;
}

.status-list span,
.form-note,
.project-card p,
.story-card p,
.testimonial-role,
.contact-copy p,
.contact-points span,
.card-footer span,
.footer-row,
.process-list span,
.section-head p {
    color: var(--muted);
}

.status-list a,
.card-link {
    color: var(--accent-strong);
    font-weight: 700;
}

.section {
    padding: 56px 0;
}

.section--tight {
    padding-top: 28px;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 30px;
}

.section-head h2 {
    margin: 12px 0 0;
    font-size: clamp(2.1rem, 4vw, 3.2rem);
    line-height: 1.02;
    letter-spacing: -0.07em;
}

.section-head p {
    max-width: 560px;
    margin: 0;
}

.project-grid,
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.project-card,
.story-card,
.mini-card,
.testimonial-card,
.form-card {
    border-radius: 28px;
    padding: 28px;
}

.project-meta {
    align-self: flex-start;
    padding: 8px 12px;
    background: rgba(255, 107, 74, 0.1);
    color: #a13d17;
}

.project-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.project-card h3,
.story-card h3 {
    margin: 0;
    font-size: 1.38rem;
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.project-impact {
    font-weight: 600;
    color: var(--text) !important;
}

.detail-list {
    display: grid;
    gap: 10px;
}

.card-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
}

.about-grid,
.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 24px;
}

.story-card p {
    margin: 16px 0 0;
}

.skill-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.skill-pill {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
    font-size: 0.95rem;
    font-weight: 600;
}

.stack-grid {
    display: grid;
    gap: 24px;
}

.process-list {
    margin: 18px 0 0;
    padding-left: 20px;
    display: grid;
    gap: 18px;
}

.process-list li::marker {
    color: var(--accent-strong);
    font-weight: 800;
}

.process-list strong,
.contact-points strong,
.testimonial-author {
    display: block;
    color: var(--text);
    font-weight: 700;
}

.process-list span,
.contact-points span {
    display: block;
    margin-top: 6px;
}

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

.testimonial-card {
    position: relative;
}

.testimonial-card::before {
    content: '“';
    position: absolute;
    top: 14px;
    right: 22px;
    font-size: 4.2rem;
    line-height: 1;
    color: rgba(255, 107, 74, 0.18);
}

blockquote {
    margin: 0;
    font-size: 1.18rem;
    line-height: 1.55;
    letter-spacing: -0.02em;
}

.testimonial-author {
    margin: 22px 0 0;
}

.testimonial-role {
    margin: 4px 0 0;
}

.contact-copy h2 {
    margin: 12px 0 16px;
    font-size: clamp(2.2rem, 4vw, 3.3rem);
    line-height: 1.03;
    letter-spacing: -0.07em;
}

.contact-points {
    margin-top: 24px;
    display: grid;
    gap: 18px;
}

.form-note {
    margin: 0 0 18px;
    font-size: 0.92rem;
}

.form-alert {
    margin-bottom: 16px;
    padding: 14px 16px;
    border-radius: 18px;
    font-size: 0.95rem;
    font-weight: 600;
}

.form-alert--success {
    background: rgba(22, 194, 200, 0.12);
    color: #0f6f77;
}

.form-alert--warning {
    background: rgba(255, 193, 7, 0.14);
    color: #8a5a00;
}

.form-alert--error {
    background: rgba(208, 42, 42, 0.1);
    color: #a11f1f;
}

.contact-form {
    position: relative;
}

.form-grid {
    display: grid;
    gap: 18px;
}

label {
    display: inline-block;
    margin-bottom: 8px;
    font-weight: 700;
}

input,
textarea {
    width: 100%;
    border: 1px solid rgba(19, 34, 56, 0.14);
    border-radius: 18px;
    padding: 15px 16px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text);
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

textarea {
    min-height: 170px;
    resize: vertical;
}

input:focus,
textarea:focus {
    outline: none;
    transform: translateY(-1px);
    border-color: rgba(255, 107, 74, 0.5);
    box-shadow: 0 0 0 4px rgba(255, 107, 74, 0.12);
}

.field-error {
    margin: 8px 0 0;
    font-size: 0.92rem;
    color: #a11f1f;
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.site-footer {
    padding: 26px 0 48px;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    border-top: 1px solid rgba(19, 34, 56, 0.1);
    padding-top: 22px;
    font-size: 0.95rem;
}

.footer-row p {
    margin: 0;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--accent-strong);
    font-weight: 700;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .hero-grid,
    .about-grid,
    .contact-grid,
    .section-head {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 760px) {
    .header-bar {
        flex-wrap: wrap;
        padding: 14px 0 18px;
    }

    .nav-links {
        order: 3;
        width: 100%;
        justify-content: space-between;
        gap: 14px;
        padding-bottom: 2px;
        overflow-x: auto;
    }

    .hero {
        padding-top: 64px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .button,
    .button--small {
        width: 100%;
    }

    .metric-row,
    .project-grid,
    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .glass-card,
    .project-card,
    .story-card,
    .mini-card,
    .testimonial-card,
    .form-card {
        padding: 24px;
        border-radius: 24px;
    }

    .card-footer,
    .footer-row {
        flex-direction: column;
        align-items: flex-start;
    }
}

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

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}