/* FForce Group — Premium Security One-Pager */
:root {
  --black: #101010;
  --black-soft: #1a1a1a;
  --bronze: #795e43;
  --bronze-light: #957354;
  --bronze-dark: #5c4632;
  --silver: #bfc1c4;
  --off-white: #f5f3ef;
  --white: #ffffff;
  --text-muted: rgba(245, 243, 239, 0.72);
  --border-subtle: rgba(191, 193, 196, 0.18);
  --font: "Montserrat", system-ui, sans-serif;
  --header-h: 88px;
  --container: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.95rem 1.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
  white-space: nowrap;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn--primary {
  background: var(--bronze);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--bronze-light);
}

.btn--ghost {
  background: transparent;
  color: var(--off-white);
  border: 1px solid rgba(245, 243, 239, 0.45);
}

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

.btn--sm {
  padding: 0.75rem 1.25rem;
  font-size: 0.72rem;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-h);
  transition: background 0.3s var(--ease), backdrop-filter 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(16, 16, 16, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border-subtle);
}

.site-header__inner {
  height: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  z-index: 1001;
  line-height: 0;
}

.logo__img {
  width: auto;
  height: 64px;
  max-width: min(200px, 42vw);
  object-fit: contain;
  object-position: left center;
}

.logo__img--horizontal {
  height: 56px;
  max-width: min(280px, 48vw);
}

.logo--footer .logo__img {
  height: 72px;
  max-width: 180px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  position: relative;
  transition: color 0.2s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--bronze);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.nav a:hover,
.nav a.is-active {
  color: var(--off-white);
}

.nav a:hover::after,
.nav a.is-active::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--off-white);
  transition: color 0.2s ease;
}

.header-phone svg {
  width: 18px;
  height: 18px;
  color: var(--bronze);
}

.header-phone:hover {
  color: var(--bronze-light);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--off-white);
  position: relative;
  transition: background 0.2s ease;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--off-white);
  transition: transform 0.25s var(--ease), top 0.25s var(--ease);
}

.menu-toggle span::before { top: -7px; }
.menu-toggle span::after { top: 7px; }

.menu-toggle.is-open span {
  background: transparent;
}

.menu-toggle.is-open span::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle.is-open span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 5rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: #101010;
}

.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(16, 16, 16, 0.88) 0%, rgba(16, 16, 16, 0.45) 46%, rgba(16, 16, 16, 0.22) 100%),
    linear-gradient(to top, rgba(16, 16, 16, 0.8) 0%, transparent 42%);
  pointer-events: none;
}

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

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze-light);
  margin-bottom: 1.5rem;
}

.hero__eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--bronze);
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.1rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero__lead {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--text-muted);
  max-width: 34rem;
  margin-bottom: 2.25rem;
  font-weight: 400;
}

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

.hero__rail {
  position: absolute;
  right: clamp(1rem, 3vw, 2.5rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.hero__rail-item {
  width: 54px;
  height: 54px;
  border: 1px solid rgba(121, 94, 67, 0.55);
  display: grid;
  place-items: center;
  color: var(--bronze);
  background: rgba(16, 16, 16, 0.45);
  backdrop-filter: blur(6px);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease);
}

.hero__rail-item:hover {
  background: rgba(121, 94, 67, 0.2);
  border-color: var(--bronze);
  transform: translateX(-3px);
}

.hero__rail-item svg {
  width: 24px;
  height: 24px;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--bronze), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: scaleY(0.85); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Sections shared */
.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 1rem;
}

.section__label::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--bronze);
}

.section__title {
  font-size: clamp(1.65rem, 3.2vw, 2.4rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section__intro {
  max-width: 38rem;
  color: #5a5a5a;
  margin-bottom: 3rem;
}

/* Services */
.services {
  background: var(--off-white);
  color: var(--black);
}

.services .section__title {
  color: var(--black);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.25rem;
}

.service-card {
  background: var(--white);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(16, 16, 16, 0.1);
}

.service-card__media {
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
  background: #1a1a1a;
}

.service-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.service-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(16, 16, 16, 0.55), transparent 55%);
  pointer-events: none;
}

.service-card__icon {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 1;
  width: 44px;
  height: 44px;
  background: var(--bronze);
  display: grid;
  place-items: center;
  color: var(--white);
}

.service-card__icon svg {
  width: 22px;
  height: 22px;
}

.service-card__body {
  padding: 1.35rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.75rem;
}

.service-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.35;
}

.service-card p {
  font-size: 0.86rem;
  color: #666;
  flex: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-top: 0.5rem;
  transition: gap 0.25s var(--ease);
}

.service-card:hover .service-card__link {
  gap: 0.7rem;
}

.service-card__link svg {
  width: 14px;
  height: 14px;
}

/* Values band */
.values {
  background: var(--black);
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  border-block: 1px solid var(--border-subtle);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.value-item {
  text-align: center;
  padding: 0.5rem;
}

.value-item__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.1rem;
  color: var(--bronze);
}

.value-item__icon svg {
  width: 100%;
  height: 100%;
}

.value-item h3 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
}

.value-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 16rem;
  margin-inline: auto;
}

/* About */
.about {
  background: var(--off-white);
  color: var(--black);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.about .section__title {
  color: var(--black);
  margin-bottom: 1.5rem;
}

.about__text p {
  color: #555;
  margin-bottom: 1.1rem;
  font-size: 0.98rem;
}

.about__text p:last-of-type {
  margin-bottom: 2rem;
}

.about__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  background: #1a1a1a;
  overflow: hidden;
}

.about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.about__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(16, 16, 16, 0.08), rgba(16, 16, 16, 0.4));
  pointer-events: none;
}

.about__visual-frame {
  position: absolute;
  inset: 1.25rem;
  z-index: 1;
  border: 1px solid rgba(121, 94, 67, 0.45);
  pointer-events: none;
}

.about__badge {
  position: absolute;
  inset: auto 1.25rem 1.25rem auto;
  z-index: 2;
  width: min(160px, 42%);
  height: auto;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.45));
}

/* Contact CTA */
.contact {
  position: relative;
  padding: clamp(4.5rem, 9vw, 7rem) 0;
  overflow: hidden;
}

.contact__bg {
  position: absolute;
  inset: 0;
  background: #101010;
}

.contact__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.contact__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(16, 16, 16, 0.88) 0%, rgba(16, 16, 16, 0.62) 55%, rgba(16, 16, 16, 0.5) 100%);
  pointer-events: none;
}

.contact__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.contact .section__title {
  margin-bottom: 1rem;
}

.contact__lead {
  color: var(--text-muted);
  max-width: 28rem;
  margin-bottom: 2rem;
}

.contact-card {
  background: rgba(26, 26, 26, 0.88);
  border: 1px solid var(--border-subtle);
  padding: 2rem 1.75rem;
  backdrop-filter: blur(8px);
}

.contact-card h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze-light);
  margin-bottom: 1.5rem;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.contact-list svg {
  width: 18px;
  height: 18px;
  color: var(--bronze);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.contact-list a,
.contact-list span {
  font-size: 0.95rem;
  color: var(--off-white);
  transition: color 0.2s ease;
}

.contact-list a:hover {
  color: var(--bronze-light);
}

.contact-list small {
  display: block;
  font-size: 0.72rem;
  color: var(--silver);
  margin-top: 0.15rem;
  letter-spacing: 0.04em;
}

/* Footer */
.site-footer {
  background: #0a0a0a;
  border-top: 1px solid var(--border-subtle);
  padding: 2.5rem 0 1.5rem;
}

.footer__top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-subtle);
}

.footer__nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem 1.75rem;
}

.footer__nav a {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  transition: color 0.2s ease;
}

.footer__nav a:hover {
  color: var(--bronze-light);
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-subtle);
  display: grid;
  place-items: center;
  color: var(--silver);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.footer__social a:hover {
  color: var(--bronze-light);
  border-color: var(--bronze);
}

.footer__social svg {
  width: 16px;
  height: 16px;
}

.footer__bottom {
  padding-top: 1.35rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.75rem;
  color: #777;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Mobile menu overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(16, 16, 16, 0.98);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 3rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav a {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--off-white);
}

.mobile-nav__cta {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

body.nav-open {
  overflow: hidden;
}

/* Responsive */
@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 960px) {
  :root {
    --header-h: 76px;
  }

  .nav,
  .header-phone,
  .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .hero__rail {
    display: none;
  }

  .about__grid,
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .about__visual {
    aspect-ratio: 16 / 10;
    order: -1;
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.25rem 1.5rem;
  }

  .footer__top {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .logo__img {
    height: 52px;
  }

  .logo__img--horizontal {
    height: 44px;
    max-width: min(220px, 58vw);
  }

  .logo--footer .logo__img {
    height: 64px;
  }
}

@media (max-width: 720px) {
  .services-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-inline: auto;
  }

  .hero {
    padding-bottom: 4rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
  }

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

  .footer__bottom {
    justify-content: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero__scroll-line { animation: none; }
}