:root {
    color-scheme: dark;
    --font-heading: "Cinzel", "Times New Roman", serif;
    --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
    --bg-900: #030906;
    --bg-800: #07130e;
    --bg-700: #0c1d16;
    --bg-600: #122920;
    --bg-500: #1b3a2c;
    --emerald-400: #00bfa6;
    --emerald-300: #2fd7be;
    --accent-iris: #7e9cff;
    --text-100: #f5f3ee;
    --text-200: rgba(245, 243, 238, 0.78);
    --text-300: rgba(245, 243, 238, 0.6);
    --border-soft: rgba(245, 243, 238, 0.08);
    --border-strong: rgba(0, 191, 166, 0.28);
    --shadow-soft: 0 24px 80px rgba(0, 0, 0, 0.35);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 12px;
    --container: clamp(18rem, 88vw, 1200px);
    scroll-behavior: smooth;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-body);
    background: radial-gradient(circle at 20% 20%, rgba(0, 191, 166, 0.08), transparent 55%),
        radial-gradient(circle at 80% 0%, rgba(126, 156, 255, 0.12), transparent 45%), var(--bg-900);
    color: var(--text-200);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(160deg, rgba(0, 191, 166, 0.06), transparent 35%),
        linear-gradient(340deg, rgba(13, 31, 27, 0.85), rgba(7, 18, 14, 0.65));
    z-index: -1;
}

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

a:hover,
a:focus-visible {
    color: var(--emerald-300);
}

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

p {
    margin: 0 0 1.5rem;
}

h1,
h2,
h3 {
    margin: 0 0 1rem;
    font-family: var(--font-heading);
    color: var(--text-100);
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.4rem, 4vw, 3.6rem);
}

h2 {
    font-size: clamp(2rem, 3vw, 3rem);
}

h3 {
    font-size: clamp(1.4rem, 2.3vw, 2rem);
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    color: var(--emerald-300);
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.section {
    padding: clamp(4rem, 8vw, 7rem) 0;
    position: relative;
}

.container {
    width: min(var(--container), 100%);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.site-header {
    position: relative;
    padding: clamp(2rem, 5vw, 4rem) 0 clamp(5rem, 8vw, 6rem);
    overflow: hidden;
}

.site-header::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(0, 191, 166, 0.18), transparent 60%),
        linear-gradient(120deg, rgba(10, 25, 47, 0.85), rgba(3, 9, 6, 0.8));
    opacity: 0.9;
    z-index: -2;
}

.site-header::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(120deg, rgba(245, 243, 238, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245, 243, 238, 0.02) 1px, transparent 1px);
    background-size: 120px 120px;
    mix-blend-mode: overlay;
    opacity: 0.45;
    z-index: -1;
}

.site-nav {
    width: min(var(--container), 100%);
    margin: 0 auto clamp(3rem, 6vw, 4rem);
    padding: 0 clamp(1.5rem, 4vw, 3rem);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(18px);
    background: rgba(4, 13, 9, 0.72);
    border: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    font-family: var(--font-heading);
    color: var(--text-100);
    font-size: 1rem;
    text-transform: uppercase;
}

.brand-name {
    font-size: 1.1rem;
    letter-spacing: 0.22em;
}

.brand-sub {
    font-family: var(--font-body);
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    color: var(--text-300);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: clamp(1rem, 3vw, 2rem);
    margin: 0;
    padding: 0;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--text-200);
    position: relative;
    padding-bottom: 0.35rem;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--emerald-400), transparent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease;
}

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

.nav-cta {
    margin-left: auto;
    padding: 0.7rem 1.6rem;
    border-radius: 999px;
    background: linear-gradient(120deg, rgba(0, 191, 166, 0.2), rgba(0, 191, 166, 0.45));
    border: 1px solid var(--border-strong);
    color: var(--text-100);
    font-weight: 600;
    letter-spacing: 0.08em;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-cta:hover,
.nav-cta:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 191, 166, 0.18);
}

.nav-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    border: 1px solid var(--border-soft);
    background: rgba(0, 0, 0, 0.25);
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-direction: column;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-100);
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.hero {
    width: min(var(--container), 100%);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
    display: grid;
    gap: clamp(2rem, 6vw, 3.5rem);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: start;
}

.hero p {
    color: var(--text-200);
    max-width: 52ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0 2.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    border-radius: 999px;
    padding: 0.85rem 1.9rem;
    border: 1px solid transparent;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.btn-primary {
    background: linear-gradient(130deg, rgba(0, 191, 166, 0.35), rgba(0, 191, 166, 0.65));
    color: var(--text-100);
    box-shadow: 0 20px 40px rgba(0, 191, 166, 0.2);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 24px 50px rgba(0, 191, 166, 0.25);
}

.btn-ghost {
    border-color: var(--border-strong);
    color: var(--text-100);
    background: transparent;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(47, 215, 190, 0.65);
    box-shadow: 0 20px 40px rgba(47, 215, 190, 0.18);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    margin: 0;
}

.hero-metrics div {
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-soft);
    background: rgba(5, 13, 9, 0.5);
    backdrop-filter: blur(14px);
}

.hero-metrics dt {
    font-size: 2rem;
    font-weight: 600;
    color: var(--emerald-300);
}

.hero-metrics dd {
    margin: 0;
    color: var(--text-300);
    font-size: 0.9rem;
}

.hero-showcase {
    display: grid;
    gap: 1.5rem;
}

.showcase-card {
    padding: clamp(1.8rem, 3vw, 2.4rem);
    border-radius: var(--radius-lg);
    background: linear-gradient(140deg, rgba(11, 27, 22, 0.9), rgba(4, 10, 7, 0.95));
    border: 1px solid rgba(0, 191, 166, 0.15);
    box-shadow: var(--shadow-soft);
}

.showcase-card ul {
    margin: 1.5rem 0 0;
    padding-left: 1.2rem;
    color: var(--text-300);
}

.showcase-card li + li {
    margin-top: 0.6rem;
}

.section-heading {
    max-width: 62ch;
    margin-bottom: clamp(3rem, 6vw, 4rem);
}

.about-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(1.75rem, 4vw, 3rem);
    max-width: min(960px, 100%);
    margin: 0 auto;
}

.about-module {
    background: linear-gradient(150deg, rgba(11, 27, 22, 0.9), rgba(7, 18, 14, 0.95));
    border-radius: var(--radius-lg);
    padding: clamp(2.1rem, 3.5vw, 3rem);
    border: 1px solid rgba(0, 191, 166, 0.14);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.about-module::after {
    content: "";
    position: absolute;
    inset: auto -30% -40% auto;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(0, 191, 166, 0.28), transparent 65%);
    transform: rotate(25deg);
    opacity: 0.6;
}

.about-module header {
    position: relative;
    z-index: 1;
}

.about-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-iris);
}

.about-module footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2.25rem;
    font-size: 0.85rem;
    color: var(--text-300);
}

.about-module footer span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 0.9rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 191, 166, 0.2);
    background: rgba(0, 191, 166, 0.08);
    color: var(--emerald-300);
    letter-spacing: 0.04em;
}

.services {
    background: linear-gradient(180deg, rgba(5, 13, 9, 0.85), rgba(3, 9, 6, 0.95));
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.service-card {
    position: relative;
    padding: clamp(1.9rem, 3vw, 2.6rem);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(126, 156, 255, 0.18);
    background: linear-gradient(160deg, rgba(13, 27, 36, 0.85), rgba(8, 18, 25, 0.95));
    overflow: hidden;
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
    display: flex;
    flex-direction: column;
    min-height: 320px;
}

.service-card::before {
    content: "";
    position: absolute;
    inset: -30% auto auto -30%;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(126, 156, 255, 0.32), transparent 65%);
    transform: rotate(35deg);
    opacity: 0.8;
}

.service-card header,
.service-card p,
.service-card ul {
    position: relative;
    z-index: 1;
}

.service-step {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    letter-spacing: 0.32em;
    display: inline-block;
    color: var(--accent-iris);
}

.service-card ul {
    margin: auto 0 0;
    padding-left: 1.2rem;
    color: var(--text-300);
}

.service-card li + li {
    margin-top: 0.6rem;
}

.service-card:hover,
.service-card:focus-within {
    transform: translateY(-8px);
    border-color: rgba(0, 191, 166, 0.4);
    box-shadow: 0 30px 60px rgba(0, 191, 166, 0.22);
}

.why-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 2.75rem);
    align-items: stretch;
}

.why-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: clamp(2.1rem, 4vw, 3rem);
    min-height: clamp(220px, 26vw, 280px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 191, 166, 0.18);
    background: linear-gradient(150deg, rgba(8, 20, 16, 0.95), rgba(6, 14, 11, 0.85));
    box-shadow: var(--shadow-soft);
}

.why-card h3 {
    margin: 0;
}

.why-card p {
    flex: 1;
    margin: 0;
    font-size: clamp(0.82rem, 1vw, 0.95rem);
    line-height: 1.55;
    text-wrap: balance;
    hyphens: auto;
    overflow-wrap: anywhere;
}

@media (min-width: 720px) {
    .why-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.contact {
    background: linear-gradient(180deg, rgba(4, 9, 7, 0.92), rgba(3, 7, 6, 0.96));
}

.contact-wrapper {
    display: grid;
    gap: clamp(2rem, 5vw, 3rem);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: start;
    padding: clamp(2rem, 4vw, 3rem);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 191, 166, 0.22);
    background: rgba(8, 18, 14, 0.75);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow-soft);
}

.contact-intro p {
    color: var(--text-200);
}

.contact-details {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
    display: grid;
    gap: 1.2rem;
}

.contact-details span {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-300);
    margin-bottom: 0.4rem;
}

.contact-details a,
.contact-details .contact-note {
    color: var(--text-200);
    font-size: 1rem;
}

.contact-details .contact-note {
    opacity: 0.75;
}

.contact-details address {
    font-style: normal;
    color: var(--text-200);
}

.contact-form {
    display: grid;
    gap: 1.4rem;
}

.form-field {
    display: grid;
    gap: 0.6rem;
}

label {
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-300);
}

input,
textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(245, 243, 238, 0.08);
    background: rgba(2, 6, 5, 0.7);
    color: var(--text-100);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: rgba(0, 191, 166, 0.5);
    box-shadow: 0 0 0 3px rgba(0, 191, 166, 0.15);
}

.site-footer {
    background: #0a192f;
    padding: 2rem 0;
    color: var(--text-200);
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    justify-content: space-between;
}

.footer-links,
.footer-socials {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

@media (max-width: 960px) {
    .site-nav {
        flex-wrap: wrap;
        padding: 1rem 1.5rem;
    }

    .nav-cta {
        order: 3;
        width: 100%;
        text-align: center;
    }

    .nav-toggle {
        display: flex;
        margin-left: auto;
    }

    .nav-links {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        display: none;
        border-top: 1px solid var(--border-soft);
        padding-top: 1rem;
    }

    .nav-links.is-open {
        display: flex;
    }

    .nav-links a {
        padding: 0.7rem 0;
    }

    .hero {
        padding-top: 1rem;
    }
}

@media (max-width: 640px) {
    .site-nav {
        border-radius: var(--radius-md);
    }

    .hero-actions {
        width: 100%;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
    }

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

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}