/* GM Pavers – shared styles
   Theme: charcoal #1f2937, deep gray #0f172a, blue #1a9be6, yellow #f3b61f, light #f8fafc */
:root {
    --bg: #0f172a;
    /* dark background */
    --panel: #111827;
    /* cards/nav */
    --text: #e5e7eb;
    /* main text */
    --muted: #9ca3af;
    /* secondary text */
    --accent: #1a9be6;
    /* blue from logo */
    --accent-2: #f3b61f;
    /* yellow from logo */
    --ring: rgba(26, 155, 230, .35);
    --maxw: 1200px;
}

* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #0b1220 0%, #0f172a 60%, #0b1220 100%);
}

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

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

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 1rem
}

/* HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(15, 23, 42, .85);
    backdrop-filter: saturate(160%) blur(8px);
    border-bottom: 1px solid rgba(148, 163, 184, .15)
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 0;
    gap: 1rem
}

.brand {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-weight: 800
}

.logo {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    object-fit: contain;
    background: #0b1220;
    border: 1px solid rgba(148, 163, 184, .2);
    padding: 4px
}

.brand-text {
    letter-spacing: .02em
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1rem
}

.nav-links a {
    color: var(--muted);
    font-weight: 600
}

.nav-links a.active,
.nav-links a:hover {
    color: var(--text)
}

.menu {
    display: none
}

@media (max-width:880px) {
    .menu {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 42px;
        height: 42px;
        border-radius: 10px;
        border: 1px solid rgba(148, 163, 184, .2);
        background: #0b1730;
        color: var(--text)
    }

    .nav-links {
        position: absolute;
        left: 0;
        right: 0;
        top: 64px;
        background: #0f172a;
        border-bottom: 1px solid rgba(148, 163, 184, .15);
        padding: 1rem;
        display: none;
        flex-direction: column
    }

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

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .8rem 1.05rem;
    border-radius: 12px;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer;
    transition: .2s
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent), #1fc3f3);
    color: #06121c;
    box-shadow: 0 10px 25px rgba(31, 195, 243, .25)
}

.btn-primary:hover {
    filter: brightness(1.05);
    transform: translateY(-1px)
}

.btn-ghost {
    background: #0b1730;
    border-color: rgba(148, 163, 184, .2);
    color: var(--text)
}

.btn-ghost:hover {
    background: #0c1c3a
}

/* HERO */
.hero {
    position: relative
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.8rem;
    padding: 3.2rem 0
}

.eyebrow {
    color: var(--accent-2);
    font-weight: 800;
    letter-spacing: .02em
}

.hero h1 {
    font-size: clamp(2rem, 3vw + 1rem, 3.1rem);
    line-height: 1.1;
    margin: .25rem 0 1rem
}

.lead {
    color: var(--muted);
    max-width: 65ch
}

.cta {
    display: flex;
    gap: .7rem;
    flex-wrap: wrap;
    margin-top: 1rem
}

.highlights {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--muted);
    padding: 0;
    margin: 1rem 0 0
}

.highlights li {
    list-style: none;
    position: relative;
    padding-left: 1.2rem
}

.highlights li:before {
    content: "✔";
    color: var(--accent-2);
    position: absolute;
    left: 0
}

.hero-media {
    border: 1px solid rgba(148, 163, 184, .15);
    border-radius: 16px;
    overflow: hidden;
    background: #0b1220
}

.hero-media img {
    aspect-ratio: 16/9;
    object-fit: cover
}

@media (min-width:980px) {
    .hero-inner {
        grid-template-columns: 1.1fr 1fr;
        align-items: center;
        padding: 5rem 0 3rem
    }
}

/* FEATURES */
.features {
    padding: 3rem 0
}

.features h2 {
    margin: 0 0 .8rem
}

.cards3 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem
}

.card {
    background: var(--panel);
    border: 1px solid rgba(148, 163, 184, .15);
    border-radius: 14px;
    padding: 1.1rem
}

.icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(26, 155, 230, .15);
    color: var(--accent)
}

@media (min-width:760px) {
    .cards3 {
        grid-template-columns: repeat(3, 1fr)
    }
}

/* STRIP GALLERY */
.strip {
    padding: 1rem 0 2rem
}

.gallery-strip {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .7rem
}

.gallery-strip img {
    height: 160px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, .15)
}

@media (min-width:900px) {
    .gallery-strip {
        grid-template-columns: repeat(4, 1fr)
    }

    .gallery-strip img {
        height: 190px
    }
}

/* ABOUT PREVIEW */
.about-preview {
    padding: 3rem 0
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.2rem
}

.about-img {
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, .15)
}

@media (min-width:900px) {
    .about-grid {
        grid-template-columns: 1fr 1.1fr
    }
}

/* CTA BAND */
.cta-band {
    background: linear-gradient(90deg, rgba(26, 155, 230, .15), rgba(243, 182, 31, .15));
    border-top: 1px solid rgba(148, 163, 184, .15);
    border-bottom: 1px solid rgba(148, 163, 184, .15)
}

.cta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.2rem 0
}

/* FOOTER */
.site-footer {
    border-top: 1px solid rgba(148, 163, 184, .15);
    padding: 1.2rem 0;
    color: var(--muted)
}

.foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap
}

.logo.sm {
    width: 28px;
    height: 28px
}

/* Utility */
.small {
    font-size: .95rem
}
/* Services catalog grid */
.cards3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.card {
  background: #fff;
  border: 1px solid #e2e2e2;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.12);
}

.card img {
  width: 100%;
  height: auto;
  display: block;
}

.card h3 {
  margin-top: 0.5rem;
  color: #333;
}

.card p {
  margin: 0.4rem 0;
}