/* ============================================
   Tokens — Clean Concrete
   ============================================ */
:root {
    --bg: #f6f8f9;          /* page background — pale, cool, concrete-like */
    --surface: #ffffff;     /* cards, nav, form fields */
    --panel: #eef1f2;       /* alternating section background */
    --ink: #13232d;         /* deep navy — headings, dark panel bg */
    --ink-text: #f2f5f6;    /* light text on the dark panel */
    --muted: #5c6b72;       /* secondary text */
    --line: #dde3e5;        /* hairline borders */
    --blue: #0f8fb0;        /* single accent — clear water */
    --blue-dark: #0b6e87;

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', 'Segoe UI', sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

/* ============================================
   Reset and Base Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--ink);
    line-height: 1.65;
    background: var(--bg);
}

a {
    color: inherit;
}

h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
}

.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 0.7rem;
}

/* ============================================
   Navigation Bar
   ============================================ */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--surface);
    padding: 1.1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--line);
}

.navbar .logo {
    color: var(--ink);
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.navbar .logo span {
    color: var(--muted);
    font-weight: 400;
    font-family: var(--font-body);
    font-size: 0.85rem;
    margin-left: 0.5rem;
    letter-spacing: 0.04em;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-links a {
    color: var(--ink);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.92rem;
}

.nav-phone {
    color: var(--blue) !important;
    font-family: var(--font-mono);
    font-weight: 500 !important;
    font-size: 0.85rem !important;
}

.nav-btn {
    background-color: var(--blue);
    color: var(--surface) !important;
    padding: 0.55rem 1.1rem;
    border-radius: 3px;
    font-weight: 600 !important;
    transition: background 0.2s ease;
}

.nav-btn:hover {
    background-color: var(--blue-dark);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--bg);
    padding: 7rem 2rem 6.5rem;
    color: var(--ink);
}

/* Ripple motif — a faint ring, like a drop landing on wet concrete */
.hero-stripe {
    position: absolute;
    top: 50%;
    right: -8%;
    width: 34rem;
    height: 34rem;
    border: 1px solid var(--blue);
    border-radius: 50%;
    opacity: 0.18;
    transform: translateY(-50%);
    background: none;
}

.hero-stripe::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70%;
    height: 70%;
    border: 1px solid var(--blue);
    border-radius: 50%;
    opacity: 0.7;
    transform: translate(-50%, -50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
}

.hero h1 {
    font-size: 3.4rem;
    font-weight: 500;
    margin-bottom: 1.4rem;
    color: var(--ink);
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--muted);
    max-width: 480px;
    margin-bottom: 2.4rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-trust {
    margin-top: 1.6rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--muted);
    letter-spacing: 0.02em;
}

/* Signature divider: a hairline with a single droplet mark */
.spray-divider {
    position: relative;
    height: 1px;
    background: var(--line);
    transform: none;
}

.spray-divider::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 7px;
    height: 7px;
    background: var(--blue);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

/* ============================================
   Service Area Banner
   ============================================ */
.service-banner {
    background-color: var(--surface);
    color: var(--muted);
    text-align: center;
    padding: 0.9rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    letter-spacing: 0.02em;
    border-bottom: 1px solid var(--line);
}

.service-banner .pin {
    color: var(--blue);
    margin-right: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.72rem;
}

.service-banner .sep {
    color: var(--line);
    margin: 0 0.6rem;
}

/* ============================================
   Content Sections
   ============================================ */
.content-section {
    padding: 5.5rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    background: var(--bg);
}

.content-section h2 {
    font-size: 2.2rem;
    font-weight: 500;
    margin-bottom: 0.8rem;
    color: var(--ink);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--muted);
    margin-bottom: 2.75rem;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.bg-light {
    background-color: var(--panel);
    max-width: 100%;
}

.bg-dark {
    background-color: var(--ink);
    max-width: 100%;
    color: var(--ink-text);
}

.bg-dark h2 {
    color: var(--surface);
}

.bg-dark .eyebrow {
    color: #6fd0e6;
}

.bg-dark .section-subtitle {
    color: #b7c3c8;
}

.about-blurb {
    margin-bottom: 0;
}

/* ============================================
   Services Grids
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: var(--surface);
    padding: 2rem;
    border-radius: 4px;
    text-align: left;
    border: 1px solid var(--line);
    border-top: 1px solid var(--line);
}

.priority-card {
    border-top: 2px solid var(--blue);
}

.coming-soon-card {
    position: relative;
    border-top: 2px solid var(--line);
    background: var(--panel);
}

.coming-soon-card h3,
.coming-soon-card p {
    color: var(--muted);
}

.coming-soon-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--surface);
    background: var(--muted);
    padding: 0.25rem 0.55rem;
    border-radius: 2px;
    margin-bottom: 0.9rem;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 0.7rem;
    color: var(--ink);
}

.service-card p {
    color: var(--muted);
    font-size: 0.98rem;
}

/* ============================================
   Pricing
   ============================================ */
.pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.price-card {
    text-align: center;
    border-top: 2px solid var(--blue);
}

.price-card h3 {
    font-size: 1.05rem;
}

.price {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 500;
    color: var(--blue);
    margin-bottom: 0.5rem;
}

/* ============================================
   Benefits
   ============================================ */
.benefits-list {
    list-style: none;
    text-align: left;
    max-width: 520px;
    margin: 0 auto;
}

.benefits-list li {
    font-size: 1.1rem;
    padding: 1rem 0 1rem 1.4rem;
    border-bottom: 1px solid var(--line);
    position: relative;
    color: var(--muted);
}

.benefits-list li:first-child {
    border-top: 1px solid var(--line);
}

.benefits-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 1.35rem;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--blue);
}

.benefits-list strong {
    color: var(--ink);
    font-weight: 600;
}

/* ============================================
   Contact Form
   ============================================ */
.contact-form {
    display: flex;
    flex-direction: column;
    max-width: 520px;
    margin: 2.5rem auto 0 auto;
    gap: 1.2rem;
    text-align: left;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 0.75rem 0.2rem;
    border: none;
    border-bottom: 2px solid var(--line);
    border-radius: 0;
    font-size: 1rem;
    font-family: var(--font-body);
    background: transparent;
    color: var(--ink);
    transition: border-color 0.2s ease;
}

.contact-form select option {
    background: var(--surface);
    color: var(--ink);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--muted);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-bottom-color: var(--blue);
}

.contact-form textarea {
    height: 100px;
    resize: vertical;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: 0.85rem 2rem;
    text-decoration: none;
    border-radius: 3px;
    font-weight: 600;
    font-family: var(--font-body);
    letter-spacing: 0.01em;
    font-size: 0.95rem;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn-primary {
    background-color: var(--blue);
    color: var(--surface);
}

.btn-primary:hover {
    background-color: var(--blue-dark);
}

.btn-ghost {
    background-color: transparent;
    color: var(--ink);
    border-color: var(--line);
}

.btn-ghost:hover {
    border-color: var(--ink);
}

.bg-dark .btn-ghost {
    color: var(--ink-text);
    border-color: #3a4b54;
}

.bg-dark .btn-ghost:hover {
    border-color: var(--ink-text);
}

#contact .btn-primary {
    align-self: flex-start;
}

/* ============================================
   Footer
   ============================================ */
footer {
    background-color: var(--surface);
    color: var(--muted);
    text-align: center;
    padding: 1.75rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    border-top: 1px solid var(--line);
}

/* ============================================
   Focus visibility (accessibility)
   ============================================ */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

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

/* ============================================
   Mobile Responsiveness
   ============================================ */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-links {
        flex-direction: column;
        gap: 0.6rem;
    }
    .hero {
        padding: 4.5rem 1.5rem 5rem;
        text-align: center;
    }
    .hero-content {
        max-width: 100%;
    }
    .hero-sub {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stripe {
        opacity: 0.1;
        width: 20rem;
        height: 20rem;
    }
    .hero h1 {
        font-size: 2.3rem;
    }
    .service-banner p {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.3rem 0;
    }
    .contact-form {
        text-align: left;
    }
    #contact .btn-primary {
        align-self: stretch;
        text-align: center;
    }
}