/* ===== Vic Leak Finder — Charcoal + Electric Blue ===== */

:root {
  --charcoal-950: #0e1114;
  --charcoal-900: #14181d;
  --charcoal-800: #1b2027;
  --charcoal-700: #262d36;
  --charcoal-600: #384250;
  --grey-400: #8993a1;
  --grey-200: #c9d0d9;
  --off-white: #f4f6f8;
  --blue-400: #4fa6ff;
  --blue-500: #1f7dff;
  --blue-600: #0f5fe0;
  --blue-glow: rgba(31, 125, 255, 0.35);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --max-width: 1120px;
  --radius: 10px;
  --transition: 0.2s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--charcoal-950);
  color: var(--off-white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  line-height: 1.15;
  font-weight: 700;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
  color: var(--grey-200);
}

a {
  color: var(--blue-400);
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--blue-500);
  color: #fff;
  padding: 0.75em 1em;
  z-index: 200;
}
.skip-link:focus {
  left: 0;
}

.section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

/* ===== Header / Nav ===== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14, 17, 20, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--charcoal-700);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
  gap: 1rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--off-white);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.nav__logo img {
  display: block;
  width: 28px;
  height: 28px;
}

.nav__menu {
  display: flex;
  gap: 1.75rem;
  align-items: center;
}

.nav__menu a {
  color: var(--grey-200);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav__menu a:hover {
  color: var(--blue-400);
}

.nav__call {
  background: var(--blue-500);
  color: #fff;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: background var(--transition);
}

.nav__call:hover {
  background: var(--blue-600);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--charcoal-700);
  border-radius: 8px;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 2px;
  width: 20px;
  margin: 0 auto;
  background: var(--off-white);
  transition: transform var(--transition), opacity var(--transition);
}

/* ===== Hero ===== */

.hero {
  position: relative;
  padding: 6rem 1.5rem 5rem;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, var(--blue-glow), transparent 60%),
    linear-gradient(180deg, rgba(14, 17, 20, 0.55) 0%, rgba(14, 17, 20, 0.92) 100%),
    url('../images/hero-roof-v2.jpg');
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--charcoal-700);
}

.hero__inner {
  max-width: 700px;
  margin: 0 auto;
}

.hero__title {
  margin: 0 0 0.5em;
}

.hero__logo-img {
  height: clamp(160px, 22vw, 220px);
  width: auto;
  margin: 0 auto;
}

.hero__tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--blue-400);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.hero__sub {
  font-size: 1.05rem;
  color: var(--grey-200);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.btn--primary {
  background: var(--blue-500);
  color: #fff;
  box-shadow: 0 8px 24px -8px var(--blue-glow);
}

.btn--primary:hover {
  background: var(--blue-600);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--off-white);
  border: 1px solid var(--charcoal-600);
}

.btn--ghost:hover {
  border-color: var(--blue-400);
  color: var(--blue-400);
}

/* ===== Section headings ===== */

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  color: var(--off-white);
  letter-spacing: -0.01em;
}

.services h2,
.why h2,
.builders h2,
.service-area h2,
.contact h2 {
  position: relative;
  padding-bottom: 0.6rem;
}

.services h2::after,
.why h2::after,
.builders h2::after,
.contact h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 3px;
  background: var(--blue-500);
  border-radius: 2px;
}

/* ===== Services ===== */

.services {
  background: var(--charcoal-900);
  border-bottom: 1px solid var(--charcoal-700);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--charcoal-800);
  border: 1px solid var(--charcoal-700);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: var(--blue-500);
  transform: translateY(-2px);
}

.service-card h3 {
  font-size: 1.1rem;
  color: var(--off-white);
}

.service-card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ===== Why ===== */

.why {
  background: var(--charcoal-950);
  border-bottom: 1px solid var(--charcoal-700);
}

.why__grid {
  margin-top: 1.75rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.why__list {
  display: grid;
  gap: 1rem;
}

.why__media {
  margin: 0;
}

.why__media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--charcoal-700);
}

.why__media figcaption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--grey-400);
  text-align: center;
}

@media (max-width: 860px) {
  .why__grid {
    grid-template-columns: 1fr;
  }
}

.why__list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--grey-200);
  font-size: 1.02rem;
}

.why__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  background: var(--blue-500);
  border-radius: 2px;
}

/* ===== Builders & Strata ===== */

.builders {
  background: var(--charcoal-900);
  border-bottom: 1px solid var(--charcoal-700);
}

.builders__intro {
  max-width: 640px;
  font-size: 1.05rem;
  margin-top: 1.5rem;
}

.builders__list {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.builders__list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--grey-200);
  font-size: 1.02rem;
}

.builders__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  background: var(--blue-500);
  border-radius: 2px;
}

/* ===== Service Area ===== */

.service-area {
  background: var(--charcoal-950);
  border-bottom: 1px solid var(--charcoal-700);
  text-align: center;
}

.service-area__list {
  margin: 1.75rem auto 0;
  display: inline-flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: left;
}

.service-area__list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--off-white);
  font-size: 1.15rem;
}

.service-area__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  background: var(--blue-500);
  border-radius: 2px;
}

/* ===== Contact ===== */

.contact {
  background: var(--charcoal-900);
}

.contact__intro {
  font-size: 1.05rem;
  margin-top: 1.5rem;
}

.contact__details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.contact__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: var(--charcoal-800);
  border: 1px solid var(--charcoal-700);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition), transform var(--transition);
}

a.contact__item:hover {
  border-color: var(--blue-500);
  transform: translateY(-2px);
}

.contact__label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--grey-400);
}

.contact__value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--off-white);
}

a.contact__item .contact__value {
  color: var(--blue-400);
}

/* ===== Footer ===== */

.site-footer {
  background: var(--charcoal-950);
  border-top: 1px solid var(--charcoal-700);
  text-align: center;
}

.site-footer .section__inner {
  padding: 2.5rem 1.5rem;
}

.footer__logo {
  display: block;
  margin: 0 auto 1rem;
}

.footer__name {
  color: var(--off-white);
  font-weight: 600;
  font-size: 0.95rem;
}

.footer__services {
  font-size: 0.85rem;
  color: var(--grey-400);
}

.footer__contact {
  font-size: 0.9rem;
  color: var(--grey-200);
  margin-bottom: 0;
}

.footer__contact a {
  color: var(--blue-400);
}

/* ===== Sticky mobile call button ===== */

.sticky-call {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  background: var(--blue-500);
  color: #fff;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1rem;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.35);
}

.sticky-call svg {
  width: 20px;
  height: 20px;
}

/* ===== Responsive ===== */

@media (max-width: 860px) {
  .nav__menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--charcoal-900);
    border-bottom: 1px solid var(--charcoal-700);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.5rem 1.5rem;
    gap: 1rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }

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

  .nav__toggle {
    display: flex;
  }

  .nav__call {
    display: none;
  }

  .sticky-call {
    display: flex;
  }

  body {
    padding-bottom: 64px;
  }

  .section__inner {
    padding: 3rem 1.25rem;
  }
}

@media (min-width: 861px) {
  .nav__toggle {
    display: none;
  }
}