:root {
    --navy: #07111f;
    --navy-soft: #101b2b;
    --teal: #76eadc;
    --teal-deep: #0f8f88;
    --ink: #0f1a2a;
    --muted: #94a3b8;
    --line: rgba(255, 255, 255, 0.12);
}

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
    font-family: "Inter", "Avenir Next", "Segoe UI", sans-serif;
}

::selection {
    color: var(--navy);
    background: var(--teal);
}

.skip-link {
    position: fixed;
    z-index: 100;
    top: 1rem;
    left: 1rem;
    transform: translateY(-180%);
    border-radius: 999px;
    background: var(--teal);
    padding: 0.75rem 1rem;
    color: var(--navy);
    font-size: 0.8rem;
    font-weight: 700;
    transition: transform 180ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    border-bottom: 1px solid transparent;
    background: linear-gradient(to bottom, rgba(7, 17, 31, 0.96), rgba(7, 17, 31, 0.72));
    transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(7, 17, 31, 0.92);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(16px);
}

.brand-symbol {
    display: inline-flex;
    align-items: flex-end;
    gap: 3px;
    height: 25px;
    width: 24px;
}

.brand-symbol span {
    display: block;
    width: 6px;
    border-radius: 2px 2px 0 0;
    background: var(--teal);
}

.brand-symbol span:nth-child(1) { height: 12px; opacity: 0.5; }
.brand-symbol span:nth-child(2) { height: 19px; opacity: 0.78; }
.brand-symbol span:nth-child(3) { height: 25px; }

.primary-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    color: #cbd5e1;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.primary-nav a {
    transition: color 180ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
    color: var(--teal);
}

.primary-nav .nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(118, 234, 220, 0.45);
    border-radius: 999px;
    padding: 0.7rem 1rem;
    color: var(--teal);
}

.primary-nav .nav-cta:hover,
.primary-nav .nav-cta:focus-visible {
    background: rgba(118, 234, 220, 0.1);
}

.menu-toggle {
    display: none;
}

.hero-section {
    background: radial-gradient(circle at 76% 46%, rgba(16, 86, 104, 0.24), transparent 31%), var(--navy);
}

.hero-glow {
    position: absolute;
    pointer-events: none;
    border-radius: 999px;
    filter: blur(1px);
}

.hero-glow-one {
    top: 28%;
    right: -15rem;
    width: 30rem;
    height: 30rem;
    border: 1px solid rgba(118, 234, 220, 0.13);
}

.hero-glow-two {
    right: 12%;
    bottom: 8%;
    width: 0.45rem;
    height: 0.45rem;
    background: var(--teal);
    box-shadow: 0 0 0 10px rgba(118, 234, 220, 0.05), 0 0 60px 10px rgba(118, 234, 220, 0.4);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--teal);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    line-height: 1;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    display: block;
    width: 1.8rem;
    height: 1px;
    background: currentColor;
}

.eyebrow-dark {
    color: var(--teal-deep);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0.9rem 1.25rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

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

.button-primary {
    background: var(--teal);
    color: var(--navy);
}

.button-primary:hover,
.button-primary:focus-visible {
    background: #a0f3e9;
}

.button-quiet {
    border-color: rgba(255, 255, 255, 0.2);
    color: #cbd5e1;
}

.button-quiet:hover,
.button-quiet:focus-visible {
    border-color: rgba(118, 234, 220, 0.6);
    color: var(--teal);
}

.button-dark {
    background: var(--navy);
    color: white;
}

.button-dark:hover,
.button-dark:focus-visible {
    background: #172a42;
}

.status-dot,
.metric-pulse {
    display: inline-block;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 0 4px rgba(118, 234, 220, 0.1);
}

.hero-image-wrap,
.review-image-wrap {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(118, 234, 220, 0.28);
    background: #17283a;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.hero-image-wrap {
    border-radius: 1rem 1rem 1rem 4.5rem;
}

.hero-image,
.review-image-wrap img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.hero-image {
    aspect-ratio: 16 / 9;
    opacity: 0.88;
    mix-blend-mode: screen;
}

.hero-image-tint {
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(8, 24, 39, 0.34), transparent 52%, rgba(118, 234, 220, 0.16));
    pointer-events: none;
}

.metric-float {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(7, 17, 31, 0.78);
    color: white;
    backdrop-filter: blur(12px);
}

.metric-float-top {
    top: 1.25rem;
    right: 1.25rem;
    display: grid;
    min-width: 7.8rem;
    gap: 0.15rem;
    border-radius: 0.55rem;
    padding: 0.75rem;
}

.metric-label,
.metric-trend {
    color: #94a3b8;
    font-size: 0.58rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.metric-float strong {
    font-size: 1.4rem;
    letter-spacing: -0.05em;
}

.metric-trend {
    color: var(--teal);
    letter-spacing: 0.03em;
    text-transform: none;
}

.metric-float-bottom {
    bottom: 1.25rem;
    left: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    border-radius: 999px;
    padding: 0.65rem 0.85rem;
}

.metric-float-bottom strong,
.metric-float-bottom small {
    display: block;
    line-height: 1.3;
}

.metric-float-bottom strong { font-size: 0.72rem; }
.metric-float-bottom small { color: #94a3b8; font-size: 0.6rem; }

.hero-rule {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.hero-rule span {
    display: block;
    width: 22%;
    height: 1px;
    background: var(--teal);
}

.hero-caption {
    font-size: 0.61rem;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4.4rem);
    font-weight: 600;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.about-stripe {
    height: 0.55rem;
    background: linear-gradient(90deg, transparent 5%, #0d7779 5%, #0d7779 31%, transparent 31%, transparent 38%, #a5e9df 38%, #a5e9df 78%, transparent 78%);
    opacity: 0.45;
}

.service-card {
    position: relative;
    min-height: 22rem;
    background: #0b1726;
    padding: 2rem;
    transition: background 180ms ease, transform 180ms ease;
}

.service-card:hover {
    z-index: 1;
    background: #12263a;
    transform: translateY(-0.3rem);
}

.service-number {
    color: #52677d;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.service-icon {
    display: grid;
    width: 3rem;
    height: 3rem;
    margin-top: 3rem;
    place-items: center;
    border: 1px solid rgba(118, 234, 220, 0.35);
    border-radius: 0.7rem;
    color: var(--teal);
}

.service-icon svg { width: 1.35rem; height: 1.35rem; }

.service-card h3 {
    margin-top: 1.5rem;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.service-card p {
    margin-top: 0.75rem;
    color: #8da0b5;
    font-size: 0.88rem;
    line-height: 1.7;
}

.service-card a {
    position: absolute;
    bottom: 1.8rem;
    color: var(--teal);
    font-size: 0.74rem;
    font-weight: 700;
}

.service-card a span { margin-left: 0.45rem; }

.review-image-wrap {
    border-radius: 1rem 4.5rem 1rem 1rem;
    border-color: rgba(15, 143, 136, 0.35);
}

.review-image-wrap img {
    aspect-ratio: 4 / 3;
    filter: saturate(0.86);
}

.review-image-label {
    position: absolute;
    right: 1.25rem;
    bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    border-radius: 999px;
    background: rgba(15, 26, 42, 0.86);
    padding: 0.65rem 0.85rem;
    color: white;
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.image-annotation {
    position: absolute;
    color: #0f8f88;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.annotation-one { top: 18%; left: -2rem; transform: rotate(-90deg); }
.annotation-two { right: -1rem; bottom: 18%; transform: rotate(90deg); }

.review-list {
    display: grid;
    gap: 1.25rem;
}

.review-list li {
    display: grid;
    grid-template-columns: 2.25rem 1fr;
    gap: 0.8rem;
    border-top: 1px solid rgba(15, 26, 42, 0.16);
    padding-top: 1.1rem;
}

.review-list li > span {
    color: #0f8f88;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.review-list strong {
    font-size: 0.95rem;
    font-weight: 700;
}

.review-list p {
    margin-top: 0.35rem;
    color: #60707e;
    font-size: 0.88rem;
    line-height: 1.6;
}

.contact-section {
    background-image: linear-gradient(120deg, rgba(8, 21, 36, 0.18), rgba(16, 27, 43, 0.96)), url("images/alpha-review-detail.png");
    background-position: center;
    background-size: cover;
    background-blend-mode: multiply;
}

.contact-glow {
    position: absolute;
    top: 15%;
    left: 50%;
    width: 30rem;
    height: 30rem;
    border-radius: 50%;
    background: rgba(55, 190, 180, 0.1);
    filter: blur(90px);
    pointer-events: none;
}

.contact-form label > span {
    display: block;
    margin-bottom: 0.55rem;
    color: #a7b6c8;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
    display: block;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 0.35rem;
    background: rgba(7, 17, 31, 0.55);
    padding: 0.85rem 0.9rem;
    color: white;
    font: inherit;
    font-size: 0.88rem;
    outline: none;
    transition: border-color 180ms ease, background 180ms ease;
}

.contact-form textarea { resize: vertical; min-height: 7.5rem; }

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #66788d; }

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--teal);
    background: rgba(7, 17, 31, 0.8);
}

.form-note {
    color: #8191a3;
    font-size: 0.72rem;
}

.form-note.is-success { color: var(--teal); }

.detail-label {
    display: block;
    margin-bottom: 0.5rem;
    color: #7f91a5;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.contact-details a,
.contact-details address {
    color: white;
    font-size: 1.05rem;
    font-style: normal;
    line-height: 1.7;
}

.contact-details a:hover,
.contact-details a:focus-visible { color: var(--teal); }

.fade-up {
    opacity: 0;
    transform: translateY(1.2rem);
    animation: rise-in 750ms cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}

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

.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 300ms; }

@keyframes rise-in {
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1023px) {
    .menu-toggle { display: block; }

    .primary-nav {
        position: absolute;
        top: calc(100% + 1px);
        right: 1.5rem;
        left: 1.5rem;
        display: grid;
        gap: 0;
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 0.8rem;
        background: rgba(7, 17, 31, 0.98);
        padding: 0.5rem;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-0.5rem);
        transition: opacity 180ms ease, transform 180ms ease;
    }

    .primary-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .primary-nav a { padding: 0.9rem 1rem; }
    .primary-nav .nav-cta { justify-content: space-between; margin: 0.35rem; padding: 0.8rem 1rem; }
}

@media (max-width: 639px) {
    .hero-image-wrap { border-radius: 0.85rem 0.85rem 0.85rem 3rem; }
    .metric-float-top { top: 0.7rem; right: 0.7rem; }
    .metric-float-bottom { bottom: 0.7rem; left: 0.7rem; }
    .hero-caption { font-size: 0.55rem; }
    .annotation-one { left: -1.3rem; }
    .annotation-two { right: -0.8rem; }
    .service-card { min-height: 20rem; }
}

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