:root {
    --ink: #0e1b2b;
    --ink-soft: #1f3145;
    --accent: #2f6fb2;
    --accent-strong: #1c4a78;
    --accent-light: #d6e6f6;
    --accent-cta: #d9772b;
    --teal: #1d8c8a;
    --bg: #f5f7fa;
    --bg-deep: #0f1f2e;
    --card: #ffffff;
    --border: rgba(15, 31, 46, 0.08);
    --shadow: 0 18px 40px rgba(15, 31, 46, 0.12);
}

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

body {
    font-family: "Source Sans 3", "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.65;
}

h1,
h2,
h3,
.brand-name {
    font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
}

img {
    max-width: 100%;
}

/* HEADER */

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 60px;
    background: radial-gradient(circle at top left, rgba(47, 111, 178, 0.12), transparent 60%),
        radial-gradient(circle at bottom right, rgba(29, 140, 138, 0.12), transparent 55%),
        #d0dfee;
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(15, 31, 46, 0.08);
}

.brand {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.brand-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: linear-gradient(145deg, var(--accent), var(--teal));
    position: relative;
    transform: translateY(2px);
}

.brand-mark::after {
    content: "";
    position: absolute;
    inset: 10px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 8px;
}

.brand-name {
    font-size: 21px;
    font-weight: 700;
    color: var(--ink);
    text-decoration: none;
}

.brand-tag {
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-soft);
    line-height: 1;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    font-weight: 600;
}

.site-nav a {
    text-decoration: none;
    color: var(--ink-soft);
    font-size: 14px;
    transition: color 0.2s ease;
}

.site-nav a:hover {
    color: var(--accent-cta);
}

.nav-cta {
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--accent-cta);
    color: white !important;
    white-space: nowrap;
}

/* HERO */

.hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 80px 8vw 80px;
    background: radial-gradient(circle at top left, rgba(47, 111, 178, 0.14), transparent 55%),
        linear-gradient(150deg, #edf3fa, #f7fbff 55%, #eef5fc);
    position: relative;
    overflow: hidden;
    border: 1.5px solid rgba(47, 111, 178, 0.18);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(rgba(15, 31, 46, 0.08) 1px, transparent 0),
        radial-gradient(rgba(15, 31, 46, 0.05) 1px, transparent 0);
    background-size: 28px 28px, 16px 16px;
    background-position: 0 0, 6px 10px;
    opacity: 0.5;
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(29, 140, 138, 0.18), transparent 70%);
    right: -120px;
    bottom: -180px;
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: none;
    text-align: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    gap: 150px;
    align-items: start;
}

.hero-copy {
    text-align: left;
}

.hero-copy .hero-actions,
.hero-copy .hero-badges,
.hero-copy .trust-bar {
    justify-content: flex-start;
}

.eyebrow {
    font-size: 13px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--accent-strong);
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(1.85rem, 1.6rem + 1.15vw, 2.6rem);
    color: var(--ink);
    line-height: 1.08;
}

.hero-images {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 60px;
    padding-left: 54px;
    transform: translateX(12px);
}

.hero-image {
    background: transparent;
    border: none;
    border-radius: 16px;
    padding: 0;
    display: grid;
    gap: 10px;
    justify-items: center;
    box-shadow: none;
}

.hero-image img {
    width: 100%;
    height: auto;
    max-width: 360px;
    border-radius: 12px;
    display: block;
    object-fit: cover;
}

.hero-image figcaption {
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-soft);
    text-align: center;
}

.lead {
    margin-top: 26px;
    font-size: 18px;
    color: var(--ink-soft);
    max-width: none;
}

.lead + .lead {
    margin-top: 18px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 28px;
    flex-wrap: wrap;
    justify-content: center;
}

button {
    border: none;
    border-radius: 999px;
    padding: 12px 26px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button.primary {
    background: var(--accent-cta);
    color: white;
    box-shadow: 0 12px 24px rgba(217, 119, 43, 0.22);
}

button.ghost {
    background: transparent;
    border: 1px solid rgba(15, 31, 46, 0.2);
    color: var(--ink);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(15, 31, 46, 0.12);
}

.hero-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 32px;
    justify-content: center;
}

.hero-badges span {
    background: white;
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    color: var(--ink-soft);
}


/* TRUST BAR */

.trust-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 40px;
    margin-top: 24px;
    justify-content: start;
    justify-items: start;
    max-width: 560px;
}

.trust-item {
    background: radial-gradient(circle at top left, rgba(47, 111, 178, 0.08), transparent 60%),
        radial-gradient(circle at bottom right, rgba(29, 140, 138, 0.08), transparent 55%),
        rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(47, 111, 178, 0.14);
    padding: 7px 15px;
    border-radius: 999px;
    font-size: 15px;
    letter-spacing: 0.02em;
    text-transform: none;
    color: #0a2236;
    font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
    font-weight: 600;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    justify-self: start;
    line-height: 1.2;
}

/* SECTIONS */

.section-shell {
    padding: 0 clamp(12px, 3vw, 26px);
}

.container {
    max-width: 1140px;
    margin: auto;
    padding: 70px 20px;
    position: relative;
    z-index: 1;
    scroll-margin-top: 90px;
}

.container::before {
    content: "";
    position: absolute;
    inset: 18px 0;
    background: radial-gradient(circle at top left, rgba(47, 111, 178, 0.12), transparent 60%),
        radial-gradient(circle at bottom right, rgba(29, 140, 138, 0.12), transparent 55%);
    border-radius: 26px;
    border: 1.5px solid rgba(47, 111, 178, 0.18);
    z-index: -1;
}

.container.wash-alt::before {
    background: radial-gradient(circle at top left, rgba(29, 140, 138, 0.12), transparent 60%),
        radial-gradient(circle at bottom right, rgba(47, 111, 178, 0.12), transparent 55%);
}


.section-title {
    font-size: clamp(2rem, 1.4rem + 1.6vw, 2.6rem);
    margin-bottom: 16px;
    color: var(--ink);
}

.section-intro {
    max-width: 620px;
    color: var(--ink-soft);
}

.principal-section .section-title {
    margin-bottom: 4px;
}

.principal-section {
    margin-top: 20px;
}

.principal-section .eyebrow {
    margin-bottom: 5px;
}

.principal-header {
    max-width: 1020px;
}

.principal-section .section-intro {
    max-width: 960px;
}

.principal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 26px;
    margin-top: 32px;
}

.principal-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 12px 26px rgba(15, 31, 46, 0.06);
}

.principal-subhead {
    margin-top: 18px;
    font-weight: 600;
    color: var(--ink);
}

.principal-list {
    list-style: none;
    margin-top: 10px;
    display: grid;
    gap: 8px;
    color: var(--ink-soft);
    padding-left: 0;
}

.principal-list li::before {
    content: "•";
    color: var(--accent-cta);
    margin-right: 10px;
}

.principal-note {
    margin-top: 18px;
    color: var(--ink-soft);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 26px;
    margin-top: 32px;
}

.card {
    background: var(--card);
    padding: 26px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 12px 26px rgba(15, 31, 46, 0.06);
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 30px rgba(15, 31, 46, 0.12), 0 0 22px rgba(217, 119, 43, 0.18);
}

.service-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    background: linear-gradient(140deg, var(--accent-cta), var(--accent));
    box-shadow: 0 10px 18px rgba(47, 111, 178, 0.18);
}

.service-icon use,
.service-icon path,
.service-icon circle,
.service-icon rect {
    stroke: currentColor;
}

.icon-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}
.card h3 {
    color: var(--ink);
    font-size: 20px;
}

.card-tag {
    margin-top: auto;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-strong);
}

.stats-block {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    text-align: center;
    background: transparent;
    border: none;
    border-radius: 18px;
    padding: 40px 30px;
    box-shadow: none;
}

.stat h3 {
    font-size: 32px;
    color: var(--accent);
}

.stat p {
    color: var(--ink-soft);
    margin-top: 8px;
}

/* TIMELINE */

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 28px;
}

.timeline-step {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.timeline-step::before {
    content: "";
    width: 44px;
    height: 3px;
    background: var(--accent);
    display: block;
    margin-bottom: 14px;
}

.timeline-step:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 30px rgba(15, 31, 46, 0.12), 0 0 22px rgba(217, 119, 43, 0.18);
}

/* CHIPS */

.chip-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.chip {
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--accent-light);
    color: var(--accent-strong);
    font-weight: 600;
}

/* CONTACT */

.contact {
    background: var(--bg-deep);
    color: white;
    padding: 90px 8vw;
    scroll-margin-top: 90px;
}

.contact-inner {
    max-width: 1100px;
    margin: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 40px;
    align-items: start;
}

.contact h2 {
    font-size: clamp(2rem, 1.6rem + 1.4vw, 2.6rem);
    margin-bottom: 12px;
}

.contact p {
    color: rgba(255, 255, 255, 0.8);
}

.contact-details {
    margin-top: 30px;
    display: grid;
    gap: 16px;
}

.detail-label {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 6px;
}

.contact-form {
    background: rgba(255, 255, 255, 0.06);
    padding: 28px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: grid;
    gap: 14px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: white;
    font-size: 15px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form button.primary {
    background: white;
    color: var(--ink);
}

/* FOOTER */

footer {
    background: #0a1624;
    color: rgba(255, 255, 255, 0.7);
    padding: 30px 8vw;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    font-size: 13px;
}

/* SCROLL ANIMATION */

.hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s ease;
}

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

/* RESPONSIVE */

@media (max-width: 960px) {
    .site-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 16px 6vw;
    }

    .site-nav {
        flex-wrap: wrap;
        gap: 12px;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 90px 6vw 60px;
    }

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

    .hero-copy {
        text-align: left;
    }

    .hero-copy .hero-actions,
    .hero-copy .hero-badges,
    .hero-copy .trust-bar {
        justify-content: flex-start;
    }

    .hero-copy .hero-actions {
        justify-content: center;
    }

    .trust-bar {
        grid-template-columns: 1fr;
        max-width: 100%;
        justify-content: center;
        justify-items: center;
    }

    .trust-item {
        white-space: normal;
        text-align: center;
        justify-self: center;
    }

    .hero-images {
        display: none;
    }

    .container,
    .contact {
        scroll-margin-top: 120px;
    }


    .contact-inner {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero-badges {
        flex-direction: column;
        align-items: flex-start;
    }

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