/* ==========================================================================
   STRAX VIÐGERÐIR — hönnunarhugmynd að heimasíðu
   ========================================================================== */

:root {
  --bg: #121110;
  --bg-alt: #171614;
  --bg-raised: #1d1b19;
  --bg-raised-2: #232120;

  --fg: #f4efe6;
  --fg-dim: #a89e90;
  --fg-faint: #6f665b;

  --accent: #c8492a;
  --accent-hover: #e05a37;
  --accent-ink: #1a0d08;

  --border: rgba(244, 239, 230, 0.12);
  --border-strong: rgba(244, 239, 230, 0.22);

  --font-display: "Archivo", sans-serif;
  --font-body: "Archivo", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --container: 1320px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, p, dl, dd, figure { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--fg);
  padding: 12px 20px;
  z-index: 200;
  font-weight: 700;
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---- Layout helpers ---- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---- Wordmark ---- */
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.wordmark__bar {
  width: 4px;
  height: 26px;
  background: var(--accent);
  flex-shrink: 0;
}
.wordmark__text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.01em;
  line-height: 1;
  display: flex;
  flex-direction: column;
  color: var(--fg);
}
.wordmark__thin {
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--fg-dim);
  margin-top: 3px;
}
.wordmark--footer .wordmark__bar { height: 34px; }
.wordmark--footer .wordmark__text { font-size: 22px; }
.wordmark--footer .wordmark__thin { font-size: 12px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.btn i { font-size: 16px; }
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}
.btn--primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn--ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn--ghost:hover { border-color: var(--fg); background: rgba(244,239,230,0.06); }

.btn--outline {
  background: transparent;
  color: var(--fg);
  border-color: var(--accent);
}
.btn--outline:hover { background: var(--accent); color: #fff; }

.btn--lg { padding: 17px 32px; font-size: 15px; }
.btn--block { width: 100%; }
.btn--nav { padding: 11px 20px; font-size: 13px; }

/* ---- Header ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(18, 17, 16, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(18, 17, 16, 0.92);
}
.site-header__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s var(--ease);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  transition: right 0.28s var(--ease);
}
.main-nav a:hover { color: var(--fg); }
.main-nav a:hover::after { right: 0; }

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 76px 0 0 0;
  z-index: 99;
  background: var(--bg);
  padding: 32px var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
}
.mobile-nav.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-nav nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--fg);
}

.mobile-nav__phone {
  display: block;
  text-align: center;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 65%;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(10,9,8,0.96) 0%, rgba(10,9,8,0.72) 32%, rgba(10,9,8,0.38) 58%, rgba(10,9,8,0.55) 100%);
}
.hero__scrim-side {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,9,8,0.55) 0%, rgba(10,9,8,0.05) 45%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding: 0 var(--gutter) clamp(64px, 10vh, 120px);
  padding-top: 96px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fg);
  border: 1px solid var(--border-strong);
  background: rgba(18,17,16,0.5);
  margin-bottom: 28px;
}
.pill i { color: var(--accent); font-size: 14px; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 7.5vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  max-width: 16ch;
}

.hero__sub {
  margin-top: 22px;
  max-width: 44ch;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--fg-dim);
  line-height: 1.55;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.hero__scroll-cue {
  position: absolute;
  bottom: 28px;
  right: var(--gutter);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  color: var(--fg-dim);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}
.hero__scroll-cue:hover { color: var(--fg); border-color: var(--fg); transform: translateY(3px); }

/* ---- Info bar ---- */
.infobar {
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.infobar__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 26px var(--gutter);
  border-left: 1px solid var(--border);
}
.infobar__item:first-child { border-left: none; }
.infobar__item i { font-size: 20px; color: var(--accent); flex-shrink: 0; }
.infobar__item div { display: flex; flex-direction: column; gap: 3px; }
.infobar__item strong {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.03em;
}
.infobar__item span {
  font-size: 12px;
  color: var(--fg-dim);
  font-family: var(--font-mono);
}
.infobar__item--link { transition: background-color 0.25s var(--ease); }
.infobar__item--link:hover { background: rgba(200,73,42,0.08); }

/* ---- Section shared ---- */
section h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
}

/* ---- Þjónusta (service) ---- */
.service {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 640px;
}
.service__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 26px;
  padding: 96px var(--gutter);
  background: var(--bg);
}
.service__text p {
  color: var(--fg-dim);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 42ch;
}
.service__media {
  position: relative;
  min-height: 380px;
  overflow: hidden;
}
.service__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
  transform: scale(1.02);
  transition: transform 1.2s var(--ease);
}
.service:hover .service__media img { transform: scale(1.08); }
.service__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(18,17,16,0.5) 0%, transparent 18%);
}

/* ---- Visual break ---- */
.break {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.break img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.break__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,9,8,0.55) 0%, rgba(10,9,8,0.78) 100%);
}
.break__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.break__content h2 {
  font-size: clamp(2.6rem, 8vw, 6.4rem);
  line-height: 0.96;
}
.accent-text { color: var(--accent); }

/* ---- Um okkur (about) ---- */
.about {
  background: var(--bg-raised);
  padding-top: 110px;
}
.about__inner {
  max-width: 720px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}
.about__inner p {
  color: var(--fg-dim);
  font-size: 1.1rem;
  line-height: 1.65;
  max-width: 48ch;
}
.about__strip {
  margin-top: 72px;
  height: clamp(220px, 34vw, 420px);
  overflow: hidden;
}
.about__strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

/* ---- Contact ---- */
.contact {
  background: var(--bg);
  padding-block: 110px;
}
.contact__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: start;
}
.contact__info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}
.contact__phone {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  letter-spacing: -0.01em;
  color: var(--accent);
  line-height: 1;
  transition: color 0.2s var(--ease);
}
.contact__phone:hover { color: var(--accent-hover); }

.contact__details {
  margin-top: 12px;
  display: grid;
  gap: 22px;
  width: 100%;
  border-top: 1px solid var(--border);
  padding-top: 28px;
}
.contact__details dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 6px;
}
.contact__details dd {
  font-size: 1rem;
  color: var(--fg);
  line-height: 1.6;
}
.contact__details a:hover { color: var(--accent); }

.contact__map {
  height: 100%;
  min-height: 420px;
  border: 1px solid var(--border);
}
.contact__map iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  filter: invert(92%) grayscale(28%) brightness(0.94) contrast(0.92) hue-rotate(180deg);
}

/* ---- Enquiry form ---- */
.enquiry {
  background: var(--bg-raised);
  padding-block: 110px;
}
.enquiry__inner {
  max-width: 880px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.enquiry h2 { margin-bottom: 44px; }

.enquiry__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 24px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.field input, .field textarea {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  padding: 14px 16px;
  color: var(--fg);
  font-size: 15px;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: var(--fg-faint); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-raised-2);
}

.enquiry__note {
  margin-top: 28px;
  font-size: 13px;
  color: var(--fg-faint);
  line-height: 1.6;
  max-width: 62ch;
  border-left: 2px solid var(--border-strong);
  padding-left: 16px;
}
.enquiry__note a { color: var(--fg-dim); text-decoration: underline; text-underline-offset: 3px; }
.enquiry__note a:hover { color: var(--accent); }

.enquiry__form.is-sent .field,
.enquiry__form.is-sent button { opacity: 0.4; pointer-events: none; }
.enquiry__confirm {
  grid-column: 1 / -1;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--accent);
  color: var(--fg);
  font-size: 14px;
}
.enquiry__confirm.is-visible { display: flex; }
.enquiry__confirm i { color: var(--accent); font-size: 18px; }

/* ---- Final CTA ---- */
.final-cta {
  background: #0c0b0a;
  padding-block: clamp(96px, 16vw, 180px);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.final-cta h2 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
}
.final-cta p {
  color: var(--fg-dim);
  font-size: 1.1rem;
}
.final-cta__phone {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 9vw, 6.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-top: 18px;
  transition: color 0.25s var(--ease);
}
.final-cta__phone:hover { color: var(--accent); }
.final-cta__email {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--fg-dim);
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.final-cta__email:hover { color: var(--fg); border-color: var(--fg); }

/* ---- Footer ---- */
.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.site-footer__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 72px var(--gutter) 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}
.site-footer__brand p {
  margin-top: 18px;
  color: var(--fg-dim);
  font-size: 14px;
  line-height: 1.6;
}
.site-footer__col h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 16px;
}
.site-footer__col { display: flex; flex-direction: column; }
.site-footer__col a, .site-footer__col span {
  color: var(--fg-dim);
  font-size: 14px;
  padding: 5px 0;
}
.site-footer__col a:hover { color: var(--accent); }

.site-footer__bottom {
  border-top: 1px solid var(--border);
  padding: 22px var(--gutter);
  max-width: var(--container);
  margin-inline: auto;
  font-size: 12px;
  color: var(--fg-faint);
  font-family: var(--font-mono);
}

/* ---- Scroll reveal ---- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 1024px) {
  .service { grid-template-columns: 1fr; min-height: auto; }
  .service__text { padding: 72px var(--gutter) 56px; }
  .service__media { min-height: 320px; }

  .contact__inner { grid-template-columns: 1fr; gap: 56px; }
  .contact__map, .contact__map iframe { min-height: 340px; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .btn--nav { display: none; }
  .menu-toggle { display: flex; }

  .infobar { grid-template-columns: 1fr; }
  .infobar__item { border-left: none; border-top: 1px solid var(--border); }
  .infobar__item:first-child { border-top: none; }

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

  .site-footer__inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  .hero__content { padding-top: 108px; }
  .about { padding-top: 88px; }
  .contact { padding-block: 80px; }
  .enquiry { padding-block: 80px; }
  .final-cta { padding-block: 88px; }
}

/* Mobile persistent call button */
.mobile-call-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  width: 58px;
  height: 58px;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45);
  font-size: 22px;
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.mobile-call-fab:active { transform: scale(0.94); }
@media (max-width: 640px) {
  .mobile-call-fab { display: flex; }
}